Merge branch 'feature_devis2' into folder_export2

.env.example

@@ -0,0 +1,166 @@
+# ===========================================
+# XPEDITIS Backend Environment Configuration
+# Copy this file to .env and fill in your values
+# ===========================================
+
+# ===========================================
+# SERVER CONFIGURATION
+# ===========================================
+SERVER_PORT=8080
+
+# ===========================================
+# DATABASE CONFIGURATION
+# ===========================================
+
+# Development Database (H2) - No changes needed
+SPRING_H2_CONSOLE_ENABLED=false
+SPRING_H2_DATASOURCE_URL=jdbc:h2:mem:xpeditis;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+SPRING_H2_DATASOURCE_DRIVER_CLASS_NAME=org.h2.Driver
+SPRING_H2_DATASOURCE_USERNAME=sa
+SPRING_H2_DATASOURCE_PASSWORD=
+
+# Production Database (MySQL) - FILL IN YOUR VALUES
+SPRING_DATASOURCE_URL=jdbc:mysql://your-mysql-host:3306/xpeditis?useSSL=false&serverTimezone=UTC
+SPRING_DATASOURCE_USERNAME=your_mysql_username
+SPRING_DATASOURCE_PASSWORD=your_mysql_password
+SPRING_DATASOURCE_DRIVER_CLASS_NAME=com.mysql.cj.jdbc.Driver
+
+# ===========================================
+# JPA/HIBERNATE CONFIGURATION
+# ===========================================
+SPRING_JPA_SHOW_SQL=false
+SPRING_JPA_FORMAT_SQL=false
+SPRING_JPA_DATABASE_PLATFORM_H2=org.hibernate.dialect.H2Dialect
+SPRING_JPA_DATABASE_PLATFORM_MYSQL=org.hibernate.dialect.MySQLDialect
+
+# Development
+SPRING_JPA_HIBERNATE_DDL_AUTO_DEV=create-drop
+SPRING_JPA_DEFER_DATASOURCE_INITIALIZATION_DEV=true
+
+# Production
+SPRING_JPA_HIBERNATE_DDL_AUTO_PROD=validate
+SPRING_JPA_DEFER_DATASOURCE_INITIALIZATION_PROD=false
+
+# ===========================================
+# FLYWAY CONFIGURATION
+# ===========================================
+# Development
+SPRING_FLYWAY_ENABLED_DEV=false
+
+# Production
+SPRING_FLYWAY_ENABLED_PROD=true
+SPRING_FLYWAY_LOCATIONS=classpath:db/migration/structure,classpath:db/migration/data
+SPRING_FLYWAY_VALIDATE_ON_MIGRATE=true
+SPRING_FLYWAY_BASELINE_ON_MIGRATE=true
+SPRING_FLYWAY_BASELINE_VERSION=0
+SPRING_FLYWAY_DEFAULT_SCHEMA=leblr
+
+# ===========================================
+# EMAIL CONFIGURATION
+# ===========================================
+
+# Development (Mailtrap) - FILL IN YOUR MAILTRAP CREDENTIALS
+SPRING_MAIL_HOST_DEV=sandbox.smtp.mailtrap.io
+SPRING_MAIL_PORT_DEV=2525
+SPRING_MAIL_USERNAME_DEV=your_mailtrap_username
+SPRING_MAIL_PASSWORD_DEV=your_mailtrap_password
+APPLICATION_EMAIL_FROM_DEV=noreply@xpeditis.local
+
+# Production (OVH or your SMTP provider) - FILL IN YOUR VALUES
+SPRING_MAIL_PROTOCOL_PROD=smtp
+SPRING_MAIL_HOST_PROD=your-smtp-host
+SPRING_MAIL_PORT_PROD=587
+SPRING_MAIL_USERNAME_PROD=your-email@domain.com
+SPRING_MAIL_PASSWORD_PROD=your_email_password
+APPLICATION_EMAIL_FROM_PROD=your-email@domain.com
+
+# Email Properties
+SPRING_MAIL_SMTP_AUTH=true
+SPRING_MAIL_SMTP_STARTTLS_ENABLE=true
+SPRING_MAIL_SMTP_SSL_TRUST=*
+SPRING_MAIL_SMTP_CONNECTION_TIMEOUT=5000
+SPRING_MAIL_SMTP_TIMEOUT=3000
+SPRING_MAIL_SMTP_WRITE_TIMEOUT=5000
+
+# ===========================================
+# OAUTH2 / GOOGLE CONFIGURATION
+# ===========================================
+# FILL IN YOUR GOOGLE OAUTH2 CREDENTIALS
+GOOGLE_CLIENT_ID=your-google-client-id-from-console
+GOOGLE_CLIENT_SECRET=your-google-client-secret-from-console
+
+# Development
+OAUTH2_REDIRECT_URI_DEV=http://localhost:8080/login/oauth2/code/google
+
+# Production - FILL IN YOUR DOMAIN
+OAUTH2_REDIRECT_URI_PROD=https://your-domain.com/login/oauth2/code/google
+
+# Google OAuth2 URLs (standard - don't change)
+GOOGLE_AUTHORIZATION_URI=https://accounts.google.com/o/oauth2/v2/auth
+GOOGLE_TOKEN_URI=https://oauth2.googleapis.com/token
+GOOGLE_USER_INFO_URI=https://www.googleapis.com/oauth2/v2/userinfo
+GOOGLE_USER_NAME_ATTRIBUTE=sub
+GOOGLE_OAUTH2_SCOPE=openid,email,profile
+
+# ===========================================
+# SECURITY / JWT CONFIGURATION
+# ===========================================
+# GENERATE A SECURE SECRET KEY FOR PRODUCTION
+JWT_SECRET_KEY=your-very-secure-jwt-secret-key-here-make-it-long-and-random
+JWT_EXPIRATION=86400000
+JWT_REFRESH_TOKEN_EXPIRATION=604800000
+
+# CSRF Configuration
+APPLICATION_CSRF_ENABLED_DEV=false
+APPLICATION_CSRF_ENABLED_PROD=true
+
+# ===========================================
+# APPLICATION SPECIFIC CONFIGURATION
+# ===========================================
+
+# OAuth2 Settings
+APPLICATION_OAUTH2_GOOGLE_ENABLED=true
+
+# License Configuration
+APPLICATION_LICENSE_TRIAL_DURATION_DAYS=30
+APPLICATION_LICENSE_TRIAL_MAX_USERS=5
+APPLICATION_LICENSE_BASIC_MAX_USERS=50
+APPLICATION_LICENSE_PREMIUM_MAX_USERS=200
+APPLICATION_LICENSE_ENTERPRISE_MAX_USERS=1000
+
+# ===========================================
+# FILE UPLOAD CONFIGURATION
+# ===========================================
+FILE_UPLOAD_DIR=/upload
+SPRING_SERVLET_MULTIPART_ENABLED=true
+SPRING_SERVLET_MULTIPART_MAX_FILE_SIZE=50MB
+SPRING_SERVLET_MULTIPART_MAX_REQUEST_SIZE=50MB
+
+# ===========================================
+# APPLICATION METADATA
+# ===========================================
+SPRING_APPLICATION_NAME=XPEDITIS Backend
+SPRING_APPLICATION_VERSION=0.0.1-SNAPSHOT
+
+# ===========================================
+# ACTIVE PROFILES
+# ===========================================
+# Use 'dev' for development, 'prod' for production
+SPRING_PROFILES_ACTIVE=dev
+
+# ===========================================
+# LOGGING CONFIGURATION
+# ===========================================
+LOGGING_LEVEL_ROOT=INFO
+LOGGING_LEVEL_SPRINGFRAMEWORK_BOOT_AUTOCONFIGURE=OFF
+LOGGING_LEVEL_COMMONS_REQUEST_LOGGING_FILTER=INFO
+LOGGING_LEVEL_HIBERNATE_SQL=OFF
+LOGGING_LEVEL_HIBERNATE_TYPE=OFF
+
+# ===========================================
+# DEVELOPMENT ONLY
+# ===========================================
+# Uncomment for development debugging
+# SPRING_JPA_SHOW_SQL=true
+# SPRING_JPA_FORMAT_SQL=true
+# LOGGING_LEVEL_ROOT=DEBUG

.gitea/workflows/ci.yml

@@ -1,105 +0,0 @@
-name: CI/CD Pipeline for Spring Boot
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  build-and-test:
-    runs-on: ubuntu-latest
-
-    steps:
-      # Step 1: Checkout code
-      - name: Checkout Code
-        uses: actions/checkout@v3
-
-      # Step 2: Set up JDK
-      - name: Set up JDK 23
-        uses: actions/setup-java@v3
-        with:
-          java-version: 23
-          distribution: 'temurin'
-
-      # Step 3: Cache Maven dependencies
-      - name: Cache Maven Dependencies
-        uses: actions/cache@v3
-        with:
-          path: ~/.m2
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-
-      # Step 4: Build and test
-      - name: Build and Test
-        run: |
-          ./mvnw clean verify
-
-  docker:
-    runs-on: ubuntu-latest
-    needs: [ build-and-test ]
-    steps:
-      - name: Install Docker
-        run: |
-          apt-get update
-          apt-get install -y docker.io
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Download buildx
-        run: |
-          mkdir -p ~/.docker/cli-plugins
-          curl -sL https://github.com/docker/buildx/releases/download/v0.11.2/buildx-v0.11.2.linux-amd64 -o ~/.docker/cli-plugins/docker-buildx
-          chmod +x ~/.docker/cli-plugins/docker-buildx                    
-
-      - name: Setup buildx
-        run: |
-          docker buildx create --use
-          docker buildx inspect --bootstrap                    
-
-      - name: Login to Cloud Coding Registry
-        uses: docker/login-action@v2
-        with:
-          registry: rg.fr-par.scw.cloud/weworkstudio
-          username: nologin
-          password: ${{ secrets.REGISTRY_TOKEN }}
-
-      - name: Build and push
-        uses: docker/build-push-action@master
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: rg.fr-par.scw.cloud/weworkstudio/xpeditis-backend:prod
-          build-args: |
-            XPEDITIS_PROFILE=prod
-
-      - name: Cleanup buildx
-        run: |
-          docker buildx rm
-
-      - name: Docker cleanup
-        run: docker system prune -af
-
-      - name: Uninstall Docker
-        run: |
-          apt-get purge -y docker.io
-          apt-get autoremove -y --purge docker.io
-          rm -rf /var/lib/docker /etc/docker
-
-  deploy_server:
-    name: Deploy - Docker - serveur
-    runs-on: ubuntu-latest
-    needs: [ docker ]
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Déclencher le Webhook
-        run: |
-          curl -X POST -H "Content-Type:application/json" -d '{"data": "example" }' ${{ secrets.WEBHOOK_URL }}

.gitea/workflows/dev.yml

@@ -1,94 +0,0 @@
-name: CI/CD Pipeline for Spring Boot Dev
-
-on:
-  push:
-    branches:
-      - dev
-  pull_request:
-    branches:
-      - dev
-
-jobs:
-  build-and-test:
-    runs-on: ubuntu-latest
-
-    steps:
-      # Step 1: Checkout code
-      - name: Checkout Code
-        uses: actions/checkout@v3
-
-      # Step 2: Set up JDK
-      - name: Set up JDK 23
-        uses: actions/setup-java@v3
-        with:
-          java-version: 23
-          distribution: 'temurin'
-
-      # Step 3: Cache Maven dependencies
-      - name: Cache Maven Dependencies
-        uses: actions/cache@v3
-        with:
-          path: ~/.m2
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
-
-      # Step 4: Build and test
-      - name: Build and Test
-        run: |
-          ./mvnw clean verify
-
-  docker:
-    runs-on: ubuntu-latest
-    needs: [ build-and-test ]
-    steps:
-      - name: Install Docker
-        run: |
-          apt-get update
-          apt-get install -y docker.io
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Download buildx
-        run: |
-          mkdir -p ~/.docker/cli-plugins
-          curl -sL https://github.com/docker/buildx/releases/download/v0.11.2/buildx-v0.11.2.linux-amd64 -o ~/.docker/cli-plugins/docker-buildx
-          chmod +x ~/.docker/cli-plugins/docker-buildx                    
-
-      - name: Setup buildx
-        run: |
-          docker buildx create --use
-          docker buildx inspect --bootstrap                    
-
-      - name: Login to Cloud Coding Registry
-        uses: docker/login-action@v2
-        with:
-          registry: rg.fr-par.scw.cloud/weworkstudio
-          username: nologin
-          password: ${{ secrets.REGISTRY_TOKEN }}
-
-      - name: Build and push
-        uses: docker/build-push-action@master
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: rg.fr-par.scw.cloud/weworkstudio/xpeditis-backend:dev
-          build-args: |
-            XPEDITIS_PROFILE=dev
-
-      - name: Cleanup buildx
-        run: |
-          docker buildx rm
-
-      - name: Docker cleanup
-        run: docker system prune -af
-
-      - name: Uninstall Docker
-        run: |
-          apt-get purge -y docker.io
-          apt-get autoremove -y --purge docker.io
-          rm -rf /var/lib/docker /etc/docker

CLAUDE.md

@@ -0,0 +1,300 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+Xpeditis is a Spring Boot-based logistics/shipping application built with a modular Maven architecture. The project follows Hexagonal Architecture (Clean Architecture) principles with clear separation of concerns.
+
+## Architecture
+
+### Modular Structure
+The project is organized into Maven modules:
+
+- **bootstrap**: Main application entry point and configuration (XpeditisApplication.java)
+- **application**: REST controllers and web layer (AuthenticationRestController, UserRestController)
+- **domain**: Core business logic split into:
+  - **api**: Service interfaces (UserService, AuthenticationService, etc.)
+  - **data**: DTOs and exceptions (UserAccount, AuthenticationRequest/Response)
+  - **service**: Service implementations (UserServiceImpl, AuthenticationServiceImpl)
+  - **spi**: Repository interfaces (UserRepository, AuthenticationRepository)
+- **infrastructure**: Data access layer with JPA entities, repositories, and external integrations
+- **common**: Shared utilities (CommonUtil)
+
+### Key Technologies
+- Spring Boot 3.4.1 with Java 23
+- Spring Security with JWT authentication
+- JPA/Hibernate for data persistence
+- MapStruct for entity mapping
+- Lombok for boilerplate reduction
+- Flyway for database migrations
+- MySQL (prod) / H2 (dev) databases
+
+## Development Commands
+
+### Build and Test
+```bash
+# Clean build and install all modules
+./mvnw clean install
+
+# Run tests
+./mvnw test
+
+# Run single test class
+./mvnw test -Dtest=UserServiceImplTest
+
+# Run specific test method
+./mvnw test -Dtest=UserServiceImplTest#shouldCreateUser
+```
+
+### Database Management
+```bash
+# Development (H2) - migrate database
+./mvnw clean install flyway:migrate '-Dflyway.configFiles=flyway-h2.conf' -Pdev
+
+# Production (MySQL) - migrate database  
+./mvnw clean install flyway:migrate -Pprod
+
+# Start application with dev profile (default)
+./mvnw spring-boot:run
+
+# Start with production profile
+./mvnw spring-boot:run -Pprod
+```
+
+### Docker Operations
+```bash
+# Build and start services with Docker Compose
+docker-compose up --build
+
+# Start database only
+docker-compose up db
+
+# View logs
+docker-compose logs -f back
+```
+
+## Development Profiles
+
+- **dev** (default): Uses H2 in-memory database, simplified configuration
+- **prod**: Uses MySQL database, includes Flyway migrations, production-ready settings
+
+## Key Configuration Files
+
+- `bootstrap/src/main/resources/application.yml`: Main configuration
+- `bootstrap/src/main/resources/application-dev.yml`: Development overrides  
+- `bootstrap/src/main/resources/application-prod.yml`: Production overrides
+- `infrastructure/flyway.conf`: Database migration configuration
+- `compose.yml`: Docker services configuration
+
+## API Documentation
+
+Swagger UI is available at: http://localhost:8080/swagger-ui.html
+
+## Security Implementation
+
+The application uses JWT-based authentication with:
+- JWT token generation and validation (JwtUtil)
+- Security configuration (SecurityConfiguration)  
+- Authentication filter (JwtAuthenticationFilter)
+- Logout service (LogoutService)
+- Role-based access control with Permission enum
+
+## Testing Strategy
+
+- Unit tests for service layer implementations (AddressServiceImplTest, etc.)
+- Repository tests for data access layer (AddressJpaRepositoryTest, etc.) 
+- Integration tests in bootstrap module (LeBlrApplicationTests)
+- Use AssertJ for fluent assertions
+
+## Database Schema
+
+Database migrations are in `infrastructure/src/main/resources/db/migration/`:
+- `structure/V1__INIT_DB_SCHEMA.sql`: Initial schema
+- `data/V1.1__INIT_DB_DATA.sql`: Initial data
+
+## Logging
+
+Structured logging configuration in `logback-spring.xml` with:
+- Production logs written to `./logs/prod/`
+- Request logging via CommonsRequestLoggingFilter
+- Configurable log levels per package
+
+## 🏗️ Checklist Architecture Hexagonale - Étapes de Validation Pré-Codage
+
+### 📋 Phase 1 : Analyse et Compréhension du Contexte
+
+#### ✅ 1.1 Identification du Domaine Métier
+- [ ] Clarifier le domaine d'activité : Quel est le métier principal ?
+- [ ] Identifier les entités métier principales : Quels sont les objets centraux ?
+- [ ] Définir les règles de gestion : Quelles sont les contraintes business ?
+- [ ] Mapper les cas d'usage : Que doit faire l'application ?
+
+#### ✅ 1.2 Analyse des Besoins d'Intégration
+- [ ] Identifier les acteurs externes : Qui utilise l'application ?
+- [ ] Répertorier les services externes : BDD, APIs, systèmes de fichiers ?
+- [ ] Définir les interfaces d'entrée : REST, GraphQL, CLI ?
+- [ ] Spécifier les interfaces de sortie : Persistance, notifications, etc.
+
+### 📐 Phase 2 : Conception Architecturale
+
+#### ✅ 2.1 Structure des Modules Maven
+- [ ] Valider la structure 4 modules :
+  - `domain` (cœur hexagonal)
+  - `application` (couche application)
+  - `infrastructure` (couche infrastructure)
+  - `bootstrap` (module de lancement)
+
+#### ✅ 2.2 Définition des Ports
+- [ ] Identifier les Ports API (interfaces exposées par le domaine) :
+  - Services métier que le domaine expose
+  - Interfaces appelées par les adaptateurs d'entrée
+- [ ] Identifier les Ports SPI (interfaces requises par le domaine) :
+  - Repositories pour la persistance
+  - Services externes (notifications, intégrations)
+  - Interfaces que le domaine définit mais n'implémente pas
+
+#### ✅ 2.3 Conception des Adaptateurs
+- [ ] Adaptateurs d'Entrée (Driving) :
+  - Contrôleurs REST
+  - Interfaces utilisateur
+  - Tests automatisés
+- [ ] Adaptateurs de Sortie (Driven) :
+  - Implémentations des repositories
+  - Clients pour services externes
+  - Systèmes de fichiers/messaging
+
+### 🏛️ Phase 3 : Architecture en Couches
+
+#### ✅ 3.1 Module Domain (Cœur)
+- [ ] Vérifier l'isolation complète : Aucune dépendance externe
+- [ ] Structure du package :
+```
+com.{project}.domain/
+├── model/          # Entités métier
+├── service/        # Services du domaine  
+├── port/
+│   ├── in/        # Ports d'entrée (API)
+│   └── out/       # Ports de sortie (SPI)
+└── exception/     # Exceptions métier
+```
+
+#### ✅ 3.2 Module Application
+- [ ] Responsabilités claires : Exposition des services
+- [ ] Structure du package :
+```
+com.{project}.application/
+├── controller/    # Contrôleurs REST
+├── dto/          # Data Transfer Objects
+├── mapper/       # Mappers DTO ↔ Domain
+└── config/       # Configuration Spring
+```
+
+#### ✅ 3.3 Module Infrastructure
+- [ ] Implémentation des SPI : Tous les ports de sortie
+- [ ] Structure du package :
+```
+com.{project}.infrastructure/
+├── adapter/
+│   ├── in/       # Adaptateurs d'entrée (si applicable)
+│   └── out/      # Adaptateurs de sortie
+├── repository/   # Implémentations JPA
+├── entity/       # Entités JPA
+└── mapper/       # Mappers JPA ↔ Domain
+```
+
+#### ✅ 3.4 Module bootstrap
+- [ ] Point d'entrée unique : Classe @SpringBootApplication
+- [ ] Assemblage des dépendances : Configuration complète
+- [ ] Dépendances vers tous les modules
+
+### 🔧 Phase 4 : Validation Technique
+
+#### ✅ 4.1 Gestion des Dépendances
+- [ ] Module domain : Aucune dépendance externe (sauf tests)
+- [ ] Module application : Dépend uniquement de domain
+- [ ] Module infrastructure : Dépend uniquement de domain
+- [ ] Module bootstrap : Dépend de tous les autres modules
+
+#### ✅ 4.2 Respect des Patterns
+- [ ] Domain-Driven Design : Entités, Value Objects, Aggregates
+- [ ] SOLID Principles : SRP, DIP, ISP appliqués
+- [ ] Repository Pattern : Abstraction de la persistance
+- [ ] Clean Architecture : Règle de dépendance respectée
+
+#### ✅ 4.3 Configuration Spring
+- [ ] Injection de dépendance : Utilisation de @Configuration
+- [ ] Éviter @Component dans le domaine
+- [ ] Gestion des transactions : @Transactional dans l'application
+
+### 🧪 Phase 5 : Stratégie de Test
+
+#### ✅ 5.1 Tests par Couche
+- [ ] Tests unitaires du domaine : Sans dépendances externes
+- [ ] Tests d'intégration : Par adaptateur spécifique
+- [ ] Tests end-to-end : Flux complets
+- [ ] Mocking strategy : Interfaces bien définies
+
+#### ✅ 5.2 Testabilité
+- [ ] Isolation du domaine : Tests sans Spring Context
+- [ ] Adaptateurs mockables : Interfaces clairement définies
+- [ ] Données de test : Jeux de données cohérents
+
+### 📝 Phase 6 : Naming et Conventions
+
+#### ✅ 6.1 Conventions de Nommage
+- [ ] Ports : Suffixe "Port" ou noms explicites d'interfaces
+- [ ] Adaptateurs : Suffixe "Adapter"
+- [ ] Services : Suffixe "Service"
+- [ ] Repositories : Suffixe "Repository"
+
+#### ✅ 6.2 Structure des Packages
+- [ ] Cohérence : Nommage uniforme entre modules
+- [ ] Lisibilité : Structure claire et intuitive
+- [ ] Séparation : Concerns bien séparés
+
+### 🎯 Phase 7 : Questions de Validation Finale
+
+#### ✅ 7.1 Questions Critiques à Se Poser
+- [ ] Le domaine est-il complètement isolé ?
+- [ ] Les dépendances pointent-elles vers l'intérieur ?
+- [ ] Peut-on tester le domaine sans Spring ?
+- [ ] Peut-on changer de base de données sans impact sur le domaine ?
+- [ ] Peut-on ajouter une nouvelle interface (GraphQL) facilement ?
+
+#### ✅ 7.2 Validation des Flux
+- [ ] Flux d'entrée : HTTP → Contrôleur → Service → Port API
+- [ ] Flux de sortie : Port SPI → Adaptateur → Base/Service externe
+- [ ] Mapping : DTO ↔ Domain ↔ JPA entities clairement défini
+
+### 🚦 Phase 8 : Checklist Pré-Codage
+
+#### ✅ 8.1 Avant de Commencer
+- [ ] Architecture validée avec le demandeur
+- [ ] Modules Maven structure approuvée
+- [ ] Ports et Adaptateurs identifiés et documentés
+- [ ] Stack technique confirmée (Spring Boot, H2, MapStruct)
+- [ ] Stratégie de tests définie
+
+#### ✅ 8.2 Ordre de Développement Recommandé
+1. Module domain : Entités, services, ports
+2. Module infrastructure : Adaptateurs de sortie, repositories
+3. Module application : Contrôleurs, DTOs, mappers
+4. Module bootstrap : Configuration, assemblage
+5. Tests : Unitaires → Intégration → E2E
+
+### 💡 Points d'Attention Spéciaux
+
+#### ⚠️ Pièges à Éviter
+- Dépendances circulaires entre modules
+- Logique métier dans les adaptateurs
+- Annotations Spring dans le domaine
+- Couplage fort entre couches
+- Tests qui nécessitent le contexte Spring pour le domaine
+
+#### 🎯 Objectifs à Atteindre
+- Domaine pur et testable isolément
+- Flexibilité pour changer d'adaptateurs
+- Maintenabilité et évolutivité
+- Séparation claire des responsabilités
+- Code réutilisable et modulaire

ENV_SETUP.md

@@ -0,0 +1,155 @@
+# Environment Configuration Guide
+
+## Overview
+Ce projet utilise des variables d'environnement pour la configuration. Toutes les variables ont été centralisées dans des fichiers `.env`.
+
+## Setup Instructions
+
+### 1. Copy the example file
+```bash
+cp .env.example .env
+```
+
+### 2. Edit the `.env` file with your values
+
+#### Required for Development:
+- `GOOGLE_CLIENT_ID` - Votre Google OAuth2 Client ID
+- `GOOGLE_CLIENT_SECRET` - Votre Google OAuth2 Client Secret
+- `JWT_SECRET_KEY` - Clé secrète pour JWT (générez une clé sécurisée)
+
+#### Required for Production:
+- Database credentials (`SPRING_DATASOURCE_*`)
+- Email configuration (`SPRING_MAIL_*`)
+- Production OAuth2 redirect URI
+- Secure JWT secret key
+
+## Environment Profiles
+
+### Development (`SPRING_PROFILES_ACTIVE=dev`)
+- Uses H2 in-memory database
+- Uses Mailtrap for email testing
+- CSRF disabled
+- Flyway disabled
+
+### Production (`SPRING_PROFILES_ACTIVE=prod`)
+- Uses MySQL database
+- Uses production SMTP server
+- CSRF enabled
+- Flyway enabled for migrations
+
+## Key Variables by Category
+
+### 🗄️ Database
+```bash
+# Development (H2)
+SPRING_H2_DATASOURCE_URL=jdbc:h2:mem:xpeditis;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+
+# Production (MySQL)
+SPRING_DATASOURCE_URL=jdbc:mysql://localhost:3306/xpeditis
+SPRING_DATASOURCE_USERNAME=your_username
+SPRING_DATASOURCE_PASSWORD=your_password
+```
+
+### 📧 Email
+```bash
+# Development (Mailtrap)
+SPRING_MAIL_HOST_DEV=sandbox.smtp.mailtrap.io
+SPRING_MAIL_USERNAME_DEV=your_mailtrap_username
+SPRING_MAIL_PASSWORD_DEV=your_mailtrap_password
+
+# Production
+SPRING_MAIL_HOST_PROD=your-smtp-host
+SPRING_MAIL_USERNAME_PROD=your-email@domain.com
+SPRING_MAIL_PASSWORD_PROD=your_password
+```
+
+### 🔐 Security & OAuth2
+```bash
+# JWT
+JWT_SECRET_KEY=your-secure-secret-key
+JWT_EXPIRATION=86400000
+
+# Google OAuth2
+GOOGLE_CLIENT_ID=your-google-client-id
+GOOGLE_CLIENT_SECRET=your-google-client-secret
+```
+
+### 📋 License Limits
+```bash
+APPLICATION_LICENSE_TRIAL_MAX_USERS=5
+APPLICATION_LICENSE_BASIC_MAX_USERS=50
+APPLICATION_LICENSE_PREMIUM_MAX_USERS=200
+APPLICATION_LICENSE_ENTERPRISE_MAX_USERS=1000
+```
+
+## Security Notes
+
+### 🛡️ Important Security Practices:
+1. **Never commit `.env` files** to version control
+2. **Generate secure JWT secret keys** for production
+3. **Use environment-specific secrets**
+4. **Rotate keys regularly** in production
+
+### 🔑 JWT Secret Key Generation:
+```bash
+# Generate a secure 256-bit key
+openssl rand -hex 32
+
+# Or use online generator (ensure HTTPS):
+# https://generate-secret.vercel.app/32
+```
+
+## Usage in Application
+
+### 🎯 Easy Startup Scripts
+Use the provided scripts for easy development and production startup:
+
+```bash
+# Development mode (loads .env automatically)
+./run-dev.sh
+
+# Production mode (validates required variables)
+./run-prod.sh
+
+# Or traditional way
+./mvnw spring-boot:run
+```
+
+### Spring Boot Configuration Loading Order:
+1. System environment variables (highest priority)
+2. `.env` file variables
+3. `application-{profile}.yml` files
+4. `application.yml` (lowest priority)
+
+### 🔧 All YAML files now support .env variables:
+- `application.yml` - Base configuration with .env support
+- `application-dev.yml` - Development overrides with .env support  
+- `application-prod.yml` - Production overrides with .env support
+
+## Docker Support
+
+For Docker deployments, mount the `.env` file:
+```bash
+docker run -d \
+  --env-file .env \
+  -p 8080:8080 \
+  xpeditis-backend
+```
+
+## Troubleshooting
+
+### Common Issues:
+1. **Missing variables**: Check `.env.example` for required variables
+2. **Database connection**: Verify database credentials and host
+3. **Email not sending**: Check SMTP configuration
+4. **OAuth2 not working**: Verify Google Console settings and redirect URIs
+
+### Debugging:
+```bash
+# Enable debug logging
+LOGGING_LEVEL_ROOT=DEBUG
+
+# Show SQL queries
+SPRING_JPA_SHOW_SQL=true
+SPRING_JPA_FORMAT_SQL=true
+```

README.md

@@ -1,7 +0,0 @@
-# leblr-backend
-
-Le BLR backend side<br>
-SWAGGER UI : http://localhost:8080/swagger-ui.html<br>
-<br>
-.\mvnw clean install flyway:migrate -Pprod<br>
-.\mvnw clean install flyway:migrate '-Dflyway.configFiles=flyway-h2.conf' -Pdev<br>

Xpeditis_API_Collection.postman_collection.json

@@ -0,0 +1,983 @@
+{
+  "info": {
+    "name": "Xpeditis API Collection",
+    "description": "Collection complète des endpoints pour l'API Xpeditis - Plateforme de shipping maritime et logistique",
+    "version": "1.0.0",
+    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+  },
+  "auth": {
+    "type": "bearer",
+    "bearer": [
+      {
+        "key": "token",
+        "value": "{{jwt_token}}",
+        "type": "string"
+      }
+    ]
+  },
+  "variable": [
+    {
+      "key": "base_url",
+      "value": "http://localhost:8080",
+      "type": "string"
+    },
+    {
+      "key": "jwt_token",
+      "value": "",
+      "type": "string"
+    },
+    {
+      "key": "refresh_token",
+      "value": "",
+      "type": "string"
+    }
+  ],
+  "item": [
+    {
+      "name": "🏠 Service Info",
+      "item": [
+        {
+          "name": "Get Service Information",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/",
+              "host": ["{{base_url}}"],
+              "path": [""]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "Endpoints pour récupérer les informations du service"
+    },
+    {
+      "name": "🔐 Authentication",
+      "item": [
+        {
+          "name": "Login",
+          "event": [
+            {
+              "listen": "test",
+              "script": {
+                "exec": [
+                  "if (pm.response.code === 200) {",
+                  "    var jsonData = pm.response.json();",
+                  "    pm.collectionVariables.set('jwt_token', jsonData.accessToken);",
+                  "    pm.collectionVariables.set('refresh_token', jsonData.refreshToken);",
+                  "}"
+                ]
+              }
+            }
+          ],
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"username\": \"user@example.com\",\n    \"password\": \"Password123!\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/auth/login",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "auth", "login"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Register",
+          "event": [
+            {
+              "listen": "test",
+              "script": {
+                "exec": [
+                  "if (pm.response.code === 201) {",
+                  "    var jsonData = pm.response.json();",
+                  "    pm.collectionVariables.set('jwt_token', jsonData.accessToken);",
+                  "    pm.collectionVariables.set('refresh_token', jsonData.refreshToken);",
+                  "}"
+                ]
+              }
+            }
+          ],
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"firstName\": \"John\",\n    \"lastName\": \"Doe\",\n    \"email\": \"john.doe@example.com\",\n    \"username\": \"johndoe\",\n    \"password\": \"Password123!\",\n    \"confirmPassword\": \"Password123!\",\n    \"phoneNumber\": \"+33123456789\",\n    \"companyName\": \"Maritime Solutions Inc\",\n    \"companyCountry\": \"France\",\n    \"authProvider\": \"LOCAL\",\n    \"privacyPolicyAccepted\": true\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/auth/register",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "auth", "register"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Google OAuth",
+          "event": [
+            {
+              "listen": "test",
+              "script": {
+                "exec": [
+                  "if (pm.response.code === 200) {",
+                  "    var jsonData = pm.response.json();",
+                  "    pm.collectionVariables.set('jwt_token', jsonData.accessToken);",
+                  "    pm.collectionVariables.set('refresh_token', jsonData.refreshToken);",
+                  "}"
+                ]
+              }
+            }
+          ],
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"googleToken\": \"google_oauth_token_here\",\n    \"companyName\": \"Optional Company Name\",\n    \"phoneNumber\": \"+33123456789\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/auth/google",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "auth", "google"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Refresh Token",
+          "event": [
+            {
+              "listen": "test",
+              "script": {
+                "exec": [
+                  "if (pm.response.code === 200) {",
+                  "    var jsonData = pm.response.json();",
+                  "    pm.collectionVariables.set('jwt_token', jsonData.accessToken);",
+                  "    pm.collectionVariables.set('refresh_token', jsonData.refreshToken);",
+                  "}"
+                ]
+              }
+            }
+          ],
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"refreshToken\": \"{{refresh_token}}\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/auth/refresh",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "auth", "refresh"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Logout",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/auth/logout",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "auth", "logout"]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "Endpoints d'authentification et gestion des sessions JWT"
+    },
+    {
+      "name": "👤 Profile Management",
+      "item": [
+        {
+          "name": "Get Profile",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/profile",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "profile"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Update Profile",
+          "request": {
+            "method": "PUT",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"firstName\": \"John Updated\",\n    \"lastName\": \"Doe Updated\",\n    \"phoneNumber\": \"+33987654321\",\n    \"username\": \"johnupdated\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/profile",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "profile"]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "Endpoints de gestion du profil utilisateur via ProfileController"
+    },
+    {
+      "name": "👥 User Management",
+      "item": [
+        {
+          "name": "Get User Profile (Alternative)",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/users/profile",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "users", "profile"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Update User Profile (Alternative)",
+          "request": {
+            "method": "PUT",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"firstName\": \"John Updated\",\n    \"lastName\": \"Doe Updated\",\n    \"phoneNumber\": \"+33987654321\",\n    \"username\": \"johnupdated\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/users/profile",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "users", "profile"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Change Password",
+          "request": {
+            "method": "PUT",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n    \"currentPassword\": \"Password123!\",\n    \"newPassword\": \"NewPassword123!\",\n    \"confirmationPassword\": \"NewPassword123!\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/users/password",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "users", "password"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Delete Account",
+          "request": {
+            "method": "DELETE",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/users/account",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "users", "account"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "List Users (Admin Only)",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/users?page=0&size=10",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "users"],
+              "query": [
+                {
+                  "key": "page",
+                  "value": "0"
+                },
+                {
+                  "key": "size",
+                  "value": "10"
+                },
+                {
+                  "key": "companyId",
+                  "value": "uuid-company-id",
+                  "disabled": true
+                }
+              ]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "Endpoints de gestion des utilisateurs - profil, mot de passe, suppression de compte"
+    },
+    {
+      "name": "📋 Devis Transport",
+      "item": [
+        {
+          "name": "Calculer Devis (3 offres automatiques)",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"typeService\": \"EXPORT\",\n  \"incoterm\": \"FOB\",\n  \"typeLivraison\": \"PORTE_A_PORTE\",\n  \"depart\": {\n    \"ville\": \"Marseille\",\n    \"codePostal\": \"13000\",\n    \"pays\": \"France\",\n    \"coordonneesGps\": \"43.2965,5.3698\"\n  },\n  \"arrivee\": {\n    \"ville\": \"Shanghai\",\n    \"codePostal\": \"200000\",\n    \"pays\": \"Chine\",\n    \"coordonneesGps\": \"31.2304,121.4737\"\n  },\n  \"douaneImportExport\": \"EXPORT\",\n  \"eur1Import\": false,\n  \"eur1Export\": true,\n  \"colisages\": [\n    {\n      \"type\": \"PALETTE\",\n      \"quantite\": 3,\n      \"longueur\": 120.0,\n      \"largeur\": 80.0,\n      \"hauteur\": 160.0,\n      \"poids\": 750.5,\n      \"gerbable\": true\n    },\n    {\n      \"type\": \"CAISSE\",\n      \"quantite\": 2,\n      \"longueur\": 100.0,\n      \"largeur\": 60.0,\n      \"hauteur\": 120.0,\n      \"poids\": 450.2,\n      \"gerbable\": false\n    }\n  ],\n  \"marchandiseDangereuse\": {\n    \"presente\": true,\n    \"classe\": \"3\",\n    \"numeroOnu\": \"UN1263\",\n    \"description\": \"Peintures inflammables\"\n  },\n  \"manutentionParticuliere\": {\n    \"hayon\": true,\n    \"sangles\": true,\n    \"couvertureThermique\": false,\n    \"autres\": \"Manutention précautionneuse requise\"\n  },\n  \"produitsReglementes\": {\n    \"alimentaire\": false,\n    \"pharmaceutique\": false,\n    \"autres\": null\n  },\n  \"servicesAdditionnels\": {\n    \"rendezVousLivraison\": true,\n    \"documentT1\": false,\n    \"stopDouane\": true,\n    \"assistanceExport\": true,\n    \"assurance\": true,\n    \"valeurDeclaree\": 15000.0\n  },\n  \"dateEnlevement\": \"2025-01-15\",\n  \"dateLivraison\": \"2025-02-20\",\n  \"nomClient\": \"Maritime Solutions SAS\",\n  \"emailClient\": \"contact@maritime-solutions.fr\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/devis/calculer",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "devis", "calculer"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Valider Demande de Devis",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"typeService\": \"EXPORT\",\n  \"incoterm\": \"FOB\",\n  \"depart\": {\n    \"ville\": \"Marseille\",\n    \"codePostal\": \"13000\",\n    \"pays\": \"France\"\n  },\n  \"arrivee\": {\n    \"ville\": \"Shanghai\",\n    \"codePostal\": \"200000\",\n    \"pays\": \"Chine\"\n  },\n  \"colisages\": [\n    {\n      \"type\": \"CAISSE\",\n      \"quantite\": 2,\n      \"poids\": 150.5,\n      \"longueur\": 120.0,\n      \"largeur\": 80.0,\n      \"hauteur\": 100.0,\n      \"gerbable\": false\n    }\n  ],\n  \"marchandiseDangereuse\": null,\n  \"nomClient\": \"Test Client\",\n  \"emailClient\": \"test@test.com\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/devis/valider",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "devis", "valider"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Calculer Devis - Exemple Simple",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"typeService\": \"EXPORT\",\n  \"incoterm\": \"FOB\",\n  \"depart\": {\n    \"ville\": \"Marseille\",\n    \"codePostal\": \"13000\",\n    \"pays\": \"France\"\n  },\n  \"arrivee\": {\n    \"ville\": \"Shanghai\",\n    \"codePostal\": \"200000\",\n    \"pays\": \"Chine\"\n  },\n  \"colisages\": [\n    {\n      \"type\": \"CAISSE\",\n      \"quantite\": 2,\n      \"poids\": 150.5,\n      \"longueur\": 120.0,\n      \"largeur\": 80.0,\n      \"hauteur\": 100.0,\n      \"gerbable\": false\n    }\n  ],\n  \"marchandiseDangereuse\": null,\n  \"nomClient\": \"Test Client\",\n  \"emailClient\": \"test@test.com\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/devis/calculer",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "devis", "calculer"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "Calculer Devis - Avec Marchandises Dangereuses",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"typeService\": \"EXPORT\",\n  \"incoterm\": \"FOB\",\n  \"depart\": {\n    \"ville\": \"Marseille\",\n    \"codePostal\": \"13000\",\n    \"pays\": \"France\"\n  },\n  \"arrivee\": {\n    \"ville\": \"Hong Kong\",\n    \"codePostal\": \"999077\",\n    \"pays\": \"Hong Kong\"\n  },\n  \"colisages\": [\n    {\n      \"type\": \"PALETTE\",\n      \"quantite\": 5,\n      \"poids\": 890.0,\n      \"longueur\": 120.0,\n      \"largeur\": 80.0,\n      \"hauteur\": 200.0,\n      \"gerbable\": true\n    }\n  ],\n  \"marchandiseDangereuse\": {\n    \"presente\": true,\n    \"classe\": \"3\",\n    \"numeroOnu\": \"UN1263\",\n    \"description\": \"Produits chimiques inflammables\"\n  },\n  \"servicesAdditionnels\": {\n    \"assurance\": true,\n    \"valeurDeclaree\": 25000.0,\n    \"rendezVousLivraison\": true,\n    \"assistanceExport\": true\n  },\n  \"nomClient\": \"Chemical Industries Ltd\",\n  \"emailClient\": \"export@chemical-industries.com\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/devis/calculer",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "devis", "calculer"]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "API de calcul automatisé de devis transport maritime - génère 3 offres (Rapide, Standard, Économique) basées sur les grilles tarifaires LESCHACO"
+    },
+    {
+      "name": "📦 SSC Export Folders",
+      "item": [
+        {
+          "name": "🔍 Rechercher Dossiers",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders?page=0&size=20&sortBy=dateCreation&sortDir=DESC&statut=CREE&numeroDossier=EXP-2024",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders"],
+              "query": [
+                {
+                  "key": "page",
+                  "value": "0",
+                  "description": "Numéro de page (0-indexed)"
+                },
+                {
+                  "key": "size",
+                  "value": "20",
+                  "description": "Taille de page"
+                },
+                {
+                  "key": "sortBy",
+                  "value": "dateCreation",
+                  "description": "Champ de tri"
+                },
+                {
+                  "key": "sortDir",
+                  "value": "DESC",
+                  "description": "Direction de tri"
+                },
+                {
+                  "key": "statut",
+                  "value": "CREE",
+                  "description": "Filtrer par statut",
+                  "disabled": true
+                },
+                {
+                  "key": "numeroDossier",
+                  "value": "EXP-2024",
+                  "description": "Recherche par numéro de dossier",
+                  "disabled": true
+                },
+                {
+                  "key": "companyId",
+                  "value": "1",
+                  "description": "Filtrer par entreprise (admin uniquement)",
+                  "disabled": true
+                }
+              ]
+            }
+          },
+          "response": [],
+          "protocolProfileBehavior": {
+            "disableBodyPruning": true
+          }
+        },
+        {
+          "name": "📋 Obtenir Dossier par ID",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "➕ Créer Dossier depuis Devis",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"quoteId\": 1,\n  \"commentairesClient\": \"Demande de transport urgent pour livraison avant fin mars. Marchandises fragiles - manipulation soignée requise.\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "🔄 Mettre à jour Statut",
+          "request": {
+            "method": "PUT",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"newStatus\": \"DOCUMENTS_EN_ATTENTE\",\n  \"comment\": \"Dossier validé, en attente des documents clients\"\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1/status",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1", "status"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📎 Uploader Document",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "formdata",
+              "formdata": [
+                {
+                  "key": "file",
+                  "type": "file",
+                  "src": "/path/to/your/document.pdf"
+                },
+                {
+                  "key": "typeDocumentId",
+                  "value": "1",
+                  "type": "text",
+                  "description": "ID du type de document (1=Facture commerciale, 2=Liste de colisage, etc.)"
+                },
+                {
+                  "key": "description",
+                  "value": "Facture commerciale pour export maritime",
+                  "type": "text",
+                  "description": "Description optionnelle"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1/documents",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1", "documents"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📑 Lister Documents",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1/documents",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1", "documents"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📜 Historique du Dossier",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1/history?limit=50",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1", "history"],
+              "query": [
+                {
+                  "key": "limit",
+                  "value": "50",
+                  "description": "Nombre maximum d'entrées à retourner"
+                }
+              ]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "🔐 Actions Autorisées",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/export-folders/1/permissions",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "export-folders", "1", "permissions"]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "🚢 Système SSC de Gestion des Dossiers d'Export - Workflow complet de création, suivi et gestion documentaire pour les expéditions maritimes",
+      "auth": {
+        "type": "bearer",
+        "bearer": [
+          {
+            "key": "token",
+            "value": "{{jwt_token}}",
+            "type": "string"
+          }
+        ]
+      }
+    },
+    {
+      "name": "📊 Grilles Tarifaires",
+      "item": [
+        {
+          "name": "📋 Lister Grilles Tarifaires",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires?page=0&size=20",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires"],
+              "query": [
+                {
+                  "key": "page",
+                  "value": "0"
+                },
+                {
+                  "key": "size",
+                  "value": "20"
+                },
+                {
+                  "key": "nom",
+                  "value": "LESCHACO",
+                  "disabled": true,
+                  "description": "Filtrer par nom"
+                },
+                {
+                  "key": "paysOrigine",
+                  "value": "France",
+                  "disabled": true,
+                  "description": "Filtrer par pays d'origine"
+                }
+              ]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "🔍 Obtenir Grille par ID",
+          "request": {
+            "method": "GET",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              }
+            ],
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires/1",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires", "1"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "✅ Valider Grille Tarifaire",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "formdata",
+              "formdata": [
+                {
+                  "key": "file",
+                  "type": "file",
+                  "src": "/path/to/your/grille.xlsx",
+                  "description": "Fichier Excel ou CSV contenant la grille tarifaire"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires/validate",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires", "validate"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📤 Import CSV",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "formdata",
+              "formdata": [
+                {
+                  "key": "file",
+                  "type": "file",
+                  "src": "/path/to/your/grille.csv"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires/import/csv",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires", "import", "csv"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📤 Import Excel",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "formdata",
+              "formdata": [
+                {
+                  "key": "file",
+                  "type": "file",
+                  "src": "/path/to/your/grille.xlsx"
+                }
+              ]
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires/import/excel",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires", "import", "excel"]
+            }
+          },
+          "response": []
+        },
+        {
+          "name": "📤 Import JSON",
+          "request": {
+            "method": "POST",
+            "header": [
+              {
+                "key": "Content-Type",
+                "value": "application/json"
+              },
+              {
+                "key": "Authorization",
+                "value": "Bearer {{jwt_token}}"
+              }
+            ],
+            "body": {
+              "mode": "raw",
+              "raw": "{\n  \"nom\": \"Grille LESCHACO 2025\",\n  \"paysOrigine\": \"France\",\n  \"paysDestination\": \"Chine\",\n  \"portOrigine\": \"FRBOL\",\n  \"portDestination\": \"CNSHA\",\n  \"dateValiditeDebut\": \"2025-01-01\",\n  \"dateValiditeFin\": \"2025-12-31\",\n  \"tarifsFret\": [\n    {\n      \"poidsMin\": 0.0,\n      \"poidsMax\": 100.0,\n      \"prixParKg\": 2.50,\n      \"prixForfaitaire\": 150.00\n    },\n    {\n      \"poidsMin\": 100.0,\n      \"poidsMax\": 500.0,\n      \"prixParKg\": 2.20,\n      \"prixForfaitaire\": 200.00\n    }\n  ],\n  \"fraisAdditionnels\": [\n    {\n      \"type\": \"MANUTENTION\",\n      \"montant\": 45.00,\n      \"description\": \"Frais de manutention portuaire\"\n    },\n    {\n      \"type\": \"DOCUMENTATION\",\n      \"montant\": 25.00,\n      \"description\": \"Frais de documentation\"\n    }\n  ],\n  \"surchargesDangereuses\": [\n    {\n      \"classe\": \"3\",\n      \"pourcentage\": 15.0,\n      \"montantFixe\": 100.0,\n      \"description\": \"Surcharge marchandises inflammables\"\n    }\n  ]\n}"
+            },
+            "url": {
+              "raw": "{{base_url}}/api/v1/grilles-tarifaires/import/json",
+              "host": ["{{base_url}}"],
+              "path": ["api", "v1", "grilles-tarifaires", "import", "json"]
+            }
+          },
+          "response": []
+        }
+      ],
+      "description": "🏷️ Gestion des grilles tarifaires LESCHACO - Import, validation et consultation des tarifs pour le calcul automatisé des devis"
+    }
+  ],
+  "event": [
+    {
+      "listen": "prerequest",
+      "script": {
+        "type": "text/javascript",
+        "exec": [
+          ""
+        ]
+      }
+    },
+    {
+      "listen": "test",
+      "script": {
+        "type": "text/javascript",
+        "exec": [
+          ""
+        ]
+      }
+    }
+  ]
+}

application/pom.xml

@@ -29,6 +29,14 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

application/src/main/java/com/dh7789dev/xpeditis/controller/IndexRestController.java

@@ -10,7 +10,7 @@ import org.springframework.web.bind.annotation.RestController;
 import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 
 @RestController
-@RequestMapping(name = "/",
+@RequestMapping(value = "/",
         produces = APPLICATION_JSON_VALUE)
 public class IndexRestController {
 

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/AuthenticationRestController.java

@@ -2,35 +2,101 @@ package com.dh7789dev.xpeditis.controller.api.v1;
 
 import com.dh7789dev.xpeditis.AuthenticationService;
 import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
-import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
+import com.dh7789dev.xpeditis.dto.request.GoogleAuthRequest;
 import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
+import com.dh7789dev.xpeditis.dto.response.UserResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletRequest;
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
 
 import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 
+@Slf4j
 @RestController
-@RequestMapping(value = "${apiPrefix}/api/v1/auth",
-        produces = APPLICATION_JSON_VALUE)
+@RequestMapping(value = "${apiPrefix}/api/v1/auth", produces = APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
+@Tag(name = "Authentication", description = "Authentication and registration endpoints")
 public class AuthenticationRestController {
 
-    private final AuthenticationService service;
+    private final AuthenticationService authenticationService;
 
+    @Operation(summary = "User login", description = "Authenticate user with email/username and password")
+    @ApiResponse(responseCode = "200", description = "Successfully authenticated")
+    @ApiResponse(responseCode = "401", description = "Invalid credentials")
     @PostMapping("/login")
     public ResponseEntity<AuthenticationResponse> authenticate(
             @RequestBody @Valid AuthenticationRequest request) {
-        return ResponseEntity.ok(service.authenticate(request));
+        log.info("Authentication attempt for user: {}", request.getUsername());
+        AuthenticationResponse response = authenticationService.authenticate(request);
+        return ResponseEntity.ok(response);
     }
 
+    @Operation(summary = "User registration", description = "Register a new user account")
+    @ApiResponse(responseCode = "201", description = "User successfully registered")
+    @ApiResponse(responseCode = "400", description = "Invalid registration data")
+    @ApiResponse(responseCode = "409", description = "User already exists")
     @PostMapping("/register")
     public ResponseEntity<AuthenticationResponse> register(
             @RequestBody @Valid RegisterRequest request) {
-        return ResponseEntity.ok(service.register(request));
+        log.info("Registration attempt for email: {}", request.getEmail());
+        AuthenticationResponse response = authenticationService.register(request);
+        return ResponseEntity.status(HttpStatus.CREATED).body(response);
+    }
+
+    @Operation(summary = "Google OAuth authentication", description = "Authenticate user with Google OAuth token")
+    @ApiResponse(responseCode = "200", description = "Successfully authenticated with Google")
+    @ApiResponse(responseCode = "401", description = "Invalid Google token")
+    @PostMapping("/google")
+    public ResponseEntity<AuthenticationResponse> authenticateWithGoogle(
+            @RequestBody @Valid GoogleAuthRequest request) {
+        log.info("Google OAuth authentication attempt");
+        AuthenticationResponse response = authenticationService.authenticateWithGoogle(request.getGoogleToken());
+        return ResponseEntity.ok(response);
+    }
+
+    @Operation(summary = "Refresh token", description = "Get a new access token using refresh token")
+    @ApiResponse(responseCode = "200", description = "Token successfully refreshed")
+    @ApiResponse(responseCode = "401", description = "Invalid refresh token")
+    @PostMapping("/refresh")
+    public ResponseEntity<AuthenticationResponse> refreshToken(
+            @RequestBody RefreshTokenRequest request) {
+        log.info("Token refresh attempt");
+        AuthenticationResponse response = authenticationService.refreshToken(request.getRefreshToken());
+        return ResponseEntity.ok(response);
+    }
+
+    @Operation(summary = "User logout", description = "Invalidate user session and tokens")
+    @ApiResponse(responseCode = "204", description = "Successfully logged out")
+    @PostMapping("/logout")
+    public ResponseEntity<Void> logout(HttpServletRequest request) {
+        String authHeader = request.getHeader("Authorization");
+        if (authHeader != null && authHeader.startsWith("Bearer ")) {
+            String token = authHeader.substring(7);
+            authenticationService.logout(token);
+        }
+        return ResponseEntity.noContent().build();
+    }
+
+    // Inner class for refresh token request
+    public static class RefreshTokenRequest {
+        @Valid
+        private String refreshToken;
+
+        public String getRefreshToken() {
+            return refreshToken;
+        }
+
+        public void setRefreshToken(String refreshToken) {
+            this.refreshToken = refreshToken;
+        }
     }
 }

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/DevisRestController.java

@@ -0,0 +1,107 @@
+package com.dh7789dev.xpeditis.controller.api.v1;
+
+import com.dh7789dev.xpeditis.DevisCalculService;
+import com.dh7789dev.xpeditis.dto.app.DemandeDevis;
+import com.dh7789dev.xpeditis.dto.app.ReponseDevis;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping("/api/v1/devis")
+@RequiredArgsConstructor
+@Validated
+@Slf4j
+@Tag(name = "Devis", description = "API pour le calcul automatisé de devis transport")
+public class DevisRestController {
+    
+    private final DevisCalculService devisCalculService;
+    
+    @Operation(
+        summary = "Calculer les 3 offres de transport",
+        description = "Génère automatiquement 3 offres (Rapide, Standard, Économique) basées sur les grilles tarifaires"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(
+            responseCode = "200", 
+            description = "Devis calculé avec succès",
+            content = @Content(mediaType = "application/json", schema = @Schema(implementation = ReponseDevis.class))
+        ),
+        @ApiResponse(
+            responseCode = "400", 
+            description = "Données de la demande invalides"
+        ),
+        @ApiResponse(
+            responseCode = "404", 
+            description = "Aucune grille tarifaire applicable"
+        ),
+        @ApiResponse(
+            responseCode = "500", 
+            description = "Erreur interne du serveur"
+        )
+    })
+    @PostMapping("/calculer")
+    public ResponseEntity<ReponseDevis> calculerDevis(
+            @Parameter(description = "Demande de devis avec tous les détails du transport", required = true)
+            @Valid @RequestBody DemandeDevis demandeDevis) {
+        
+        log.info("Demande de calcul de devis reçue pour le client: {}", demandeDevis.getNomClient());
+        
+        try {
+            ReponseDevis reponseDevis = devisCalculService.calculerTroisOffres(demandeDevis);
+            
+            log.info("Devis calculé avec succès - {} offres générées", reponseDevis.getOffres().size());
+            
+            return ResponseEntity.ok(reponseDevis);
+            
+        } catch (IllegalArgumentException e) {
+            log.warn("Données de demande invalides: {}", e.getMessage());
+            return ResponseEntity.badRequest().build();
+            
+        } catch (IllegalStateException e) {
+            log.warn("Aucune grille tarifaire applicable: {}", e.getMessage());
+            return ResponseEntity.notFound().build();
+            
+        } catch (Exception e) {
+            log.error("Erreur lors du calcul du devis", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
+        }
+    }
+    
+    @Operation(
+        summary = "Valider une demande de devis",
+        description = "Vérifie que tous les champs obligatoires sont présents et valides"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "200", description = "Demande de devis valide"),
+        @ApiResponse(responseCode = "400", description = "Demande de devis invalide")
+    })
+    @PostMapping("/valider")
+    public ResponseEntity<String> validerDemandeDevis(
+            @Parameter(description = "Demande de devis à valider", required = true)
+            @Valid @RequestBody DemandeDevis demandeDevis) {
+        
+        log.debug("Validation de la demande de devis");
+        
+        try {
+            devisCalculService.validerDemandeDevis(demandeDevis);
+            return ResponseEntity.ok("Demande de devis valide");
+            
+        } catch (IllegalArgumentException e) {
+            log.warn("Demande de devis invalide: {}", e.getMessage());
+            return ResponseEntity.badRequest().body(e.getMessage());
+        }
+    }
+}

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/DocumentRestController.java

@@ -0,0 +1,363 @@
+package com.dh7789dev.xpeditis.controller.api.v1;
+
+import com.dh7789dev.xpeditis.dto.app.*;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.core.io.Resource;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import jakarta.validation.Valid;
+import java.io.IOException;
+
+@RestController
+@RequestMapping("/api/v1/documents")
+@RequiredArgsConstructor
+@Slf4j
+@Tag(name = "Documents", description = "Gestion des documents SSC avec validation")
+@SecurityRequirement(name = "bearerAuth")
+public class DocumentRestController {
+
+    // TODO: Inject required services
+    // private final DocumentValidationService documentValidationService;
+    // private final DocumentStorageService documentStorageService;
+    // private final ExportFolderPermissionService permissionService;
+    // private final NotificationService notificationService;
+
+    @Operation(
+        summary = "Télécharger un document",
+        description = "Télécharge le fichier document si autorisé",
+        responses = {
+            @ApiResponse(responseCode = "200", description = "Fichier téléchargé"),
+            @ApiResponse(responseCode = "403", description = "Accès refusé"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @GetMapping("/{id}/download")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<Resource> downloadDocument(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id
+    ) {
+        try {
+            // TODO: Implement download with permission check
+            // UserEntity currentUser = getCurrentUser();
+            // DocumentDossierEntity document = documentService.findById(id);
+            // 
+            // if (!permissionService.canPerformAction(currentUser, document.getDossier(), FolderAction.DOWNLOAD_DOCUMENTS)) {
+            //     return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
+            // }
+            // 
+            // Resource resource = documentStorageService.loadAsResource(document);
+            
+            log.info("Téléchargement document ID: {}", id);
+            
+            // Placeholder response - would return actual file resource
+            return ResponseEntity.ok()
+                .contentType(MediaType.APPLICATION_OCTET_STREAM)
+                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"document.pdf\"")
+                .body(null); // Would return actual Resource
+                
+        } catch (Exception e) {
+            log.error("Erreur lors du téléchargement du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Valider un document",
+        description = "Approuve ou refuse un document (admin SSC uniquement)",
+        responses = {
+            @ApiResponse(responseCode = "200", description = "Document validé"),
+            @ApiResponse(responseCode = "403", description = "Droits insuffisants"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @PutMapping("/{id}/validate")
+    @PreAuthorize("hasRole('ADMIN_SSC') or hasRole('SUPER_ADMIN')")
+    public ResponseEntity<DocumentSummaryDto> validateDocument(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Décision de validation")
+            @Valid @RequestBody ValidationRequest request
+    ) {
+        try {
+            // TODO: Implement document validation
+            // UserEntity currentUser = getCurrentUser();
+            // DocumentSummaryDto validatedDocument = documentValidationService.processValidation(
+            //     currentUser, id, request);
+            
+            log.info("Validation document {} - décision: {}, commentaire: {}", 
+                id, request.isApproved(), request.getComment());
+            
+            // Placeholder response
+            return ResponseEntity.ok(DocumentSummaryDto.builder()
+                .id(id)
+                .statutVerification(request.isApproved() ? 
+                    StatutVerification.VALIDE : StatutVerification.REFUSE)
+                .build());
+                
+        } catch (Exception e) {
+            log.error("Erreur lors de la validation du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
+        }
+    }
+
+    @Operation(
+        summary = "Supprimer un document",
+        description = "Supprime un document si autorisé",
+        responses = {
+            @ApiResponse(responseCode = "204", description = "Document supprimé"),
+            @ApiResponse(responseCode = "403", description = "Accès refusé"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @DeleteMapping("/{id}")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<Void> deleteDocument(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id
+    ) {
+        try {
+            // TODO: Implement deletion with permission check
+            // UserEntity currentUser = getCurrentUser();
+            // DocumentDossierEntity document = documentService.findById(id);
+            // 
+            // if (!permissionService.canPerformAction(currentUser, document.getDossier(), FolderAction.DELETE_DOCUMENTS)) {
+            //     return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
+            // }
+            // 
+            // documentValidationService.deleteDocument(currentUser, id);
+            
+            log.info("Suppression document ID: {}", id);
+            
+            return ResponseEntity.noContent().build();
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la suppression du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Uploader une nouvelle version",
+        description = "Remplace un document par une nouvelle version",
+        responses = {
+            @ApiResponse(responseCode = "201", description = "Nouvelle version uploadée"),
+            @ApiResponse(responseCode = "400", description = "Fichier invalide"),
+            @ApiResponse(responseCode = "403", description = "Accès refusé")
+        }
+    )
+    @PostMapping("/{id}/new-version")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<DocumentSummaryDto> uploadNewVersion(
+            @Parameter(description = "ID du document original")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Nouveau fichier")
+            @RequestPart("file") MultipartFile file,
+            
+            @Parameter(description = "Description des changements")
+            @RequestPart(value = "description", required = false) String description
+    ) {
+        try {
+            // TODO: Implement version upload
+            // UserEntity currentUser = getCurrentUser();
+            // DocumentDossierEntity originalDocument = documentService.findById(id);
+            // 
+            // if (!permissionService.canPerformAction(currentUser, originalDocument.getDossier(), FolderAction.UPLOAD_DOCUMENTS)) {
+            //     return ResponseEntity.status(HttpStatus.FORBIDDEN).build();
+            // }
+            // 
+            // DocumentSummaryDto newVersion = documentValidationService.uploadNewVersion(
+            //     currentUser, id, file, description);
+            
+            log.info("Upload nouvelle version document {} - fichier: {}", id, file.getOriginalFilename());
+            
+            // Placeholder response
+            return ResponseEntity.status(HttpStatus.CREATED)
+                .body(DocumentSummaryDto.builder()
+                    .id(id + 1000L) // Simulated new version ID
+                    .nomOriginal(file.getOriginalFilename())
+                    .numeroVersion(2)
+                    .statutVerification(StatutVerification.EN_ATTENTE)
+                    .build());
+                    
+        } catch (Exception e) {
+            log.error("Erreur lors de l'upload de nouvelle version pour document {}", id, e);
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir les détails d'un document",
+        description = "Récupère les informations complètes d'un document",
+        responses = {
+            @ApiResponse(responseCode = "200", description = "Détails du document"),
+            @ApiResponse(responseCode = "403", description = "Accès refusé"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @GetMapping("/{id}")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<DocumentDetailDto> getDocumentDetails(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id
+    ) {
+        try {
+            // TODO: Implement details retrieval with permissions
+            // UserEntity currentUser = getCurrentUser();
+            // DocumentDetailDto details = documentService.getDetailsWithPermissions(currentUser, id);
+            
+            log.info("Consultation détails document ID: {}", id);
+            
+            // Placeholder response
+            return ResponseEntity.ok(DocumentDetailDto.builder()
+                .id(id)
+                .statutVerification(StatutVerification.EN_ATTENTE)
+                .build());
+                
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération des détails du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Marquer un document comme expiré",
+        description = "Force l'expiration d'un document (admin uniquement)",
+        responses = {
+            @ApiResponse(responseCode = "200", description = "Document marqué expiré"),
+            @ApiResponse(responseCode = "403", description = "Droits insuffisants"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @PutMapping("/{id}/expire")
+    @PreAuthorize("hasRole('ADMIN_SSC') or hasRole('SUPER_ADMIN')")
+    public ResponseEntity<Void> expireDocument(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Raison de l'expiration")
+            @RequestBody ExpireDocumentRequest request
+    ) {
+        try {
+            // TODO: Implement document expiration
+            // UserEntity currentUser = getCurrentUser();
+            // documentValidationService.expireDocument(currentUser, id, request.getReason());
+            
+            log.info("Expiration document {} - raison: {}", id, request.getReason());
+            
+            return ResponseEntity.ok().build();
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de l'expiration du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir l'historique de validation d'un document",
+        description = "Liste chronologique des validations d'un document",
+        responses = {
+            @ApiResponse(responseCode = "200", description = "Historique de validation"),
+            @ApiResponse(responseCode = "403", description = "Accès refusé"),
+            @ApiResponse(responseCode = "404", description = "Document non trouvé")
+        }
+    )
+    @GetMapping("/{id}/validation-history")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<java.util.List<ValidationHistoryDto>> getValidationHistory(
+            @Parameter(description = "ID du document")
+            @PathVariable Long id
+    ) {
+        try {
+            // TODO: Implement validation history retrieval
+            // UserEntity currentUser = getCurrentUser();
+            // List<ValidationHistoryDto> history = documentService.getValidationHistory(currentUser, id);
+            
+            log.info("Consultation historique validation document ID: {}", id);
+            
+            // Placeholder response
+            return ResponseEntity.ok(java.util.List.of());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération de l'historique de validation du document {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    // TODO: Add getCurrentUser() method to get authenticated user
+    // private UserEntity getCurrentUser() {
+    //     // Implementation to get current authenticated user
+    //     return null;
+    // }
+}
+
+// ========== REQUEST DTOs ==========
+
+@lombok.Data
+class ValidationRequest {
+    private boolean approved;
+    private String comment;
+    private String correctionsDemandees;
+}
+
+@lombok.Data
+class ExpireDocumentRequest {
+    private String reason;
+}
+
+// ========== RESPONSE DTOs ==========
+
+@lombok.Data
+@lombok.Builder
+@lombok.NoArgsConstructor
+@lombok.AllArgsConstructor
+class DocumentDetailDto {
+    private Long id;
+    private String nomOriginal;
+    private String typeDocumentNom;
+    private Long tailleOctets;
+    private String typeMime;
+    private Integer numeroVersion;
+    private StatutVerification statutVerification;
+    private String commentaireVerification;
+    private String correctionsDemandees;
+    private String description;
+    private java.time.LocalDate dateValidite;
+    private boolean isExpired;
+    private String uploadePar;
+    private java.time.LocalDateTime dateUpload;
+    private String verifiePar;
+    private java.time.LocalDateTime dateVerification;
+    private boolean canDownload;
+    private boolean canDelete;
+    private boolean canValidate;
+    private boolean canUploadNewVersion;
+}
+
+@lombok.Data
+@lombok.Builder
+@lombok.NoArgsConstructor
+@lombok.AllArgsConstructor
+class ValidationHistoryDto {
+    private Long id;
+    private StatutVerification ancienStatut;
+    private StatutVerification nouveauStatut;
+    private String commentaire;
+    private String effectuePar;
+    private java.time.LocalDateTime dateValidation;
+    private String reason;
+}

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/ExportFolderRestController.java

@@ -0,0 +1,274 @@
+package com.dh7789dev.xpeditis.controller.api.v1;
+
+import com.dh7789dev.xpeditis.dto.app.*;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import jakarta.validation.Valid;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+@RestController
+@RequestMapping("/api/v1/export-folders")
+@RequiredArgsConstructor
+@Slf4j
+@Tag(name = "Export Folders", description = "Gestion des dossiers d'export SSC")
+@SecurityRequirement(name = "bearerAuth")
+public class ExportFolderRestController {
+
+    // TODO: Inject permission service when modules are properly connected
+
+    @Operation(
+        summary = "Rechercher des dossiers d'export",
+        description = "Recherche paginée avec filtres selon permissions utilisateur"
+    )
+    @GetMapping
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<Page<ExportFolderDto>> searchFolders(
+            @Parameter(description = "Critères de recherche")
+            @RequestParam Map<String, String> params,
+            
+            @Parameter(description = "Numéro de page (0-indexed)")
+            @RequestParam(defaultValue = "0") int page,
+            
+            @Parameter(description = "Taille de page")
+            @RequestParam(defaultValue = "20") int size,
+            
+            @Parameter(description = "Champ de tri")
+            @RequestParam(defaultValue = "dateCreation") String sortBy,
+            
+            @Parameter(description = "Direction de tri")
+            @RequestParam(defaultValue = "DESC") String sortDir
+    ) {
+        try {
+            Pageable pageable = PageRequest.of(
+                page, size, 
+                Sort.Direction.fromString(sortDir), 
+                sortBy
+            );
+            
+            log.info("Recherche dossiers - page: {}, size: {}, filtres: {}", page, size, params);
+            
+            // Placeholder response
+            return ResponseEntity.ok(Page.empty());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la recherche de dossiers", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
+        }
+    }
+
+    @Operation(
+        summary = "Créer un dossier d'export depuis un devis",
+        description = "Crée un nouveau dossier d'export à partir d'un devis accepté"
+    )
+    @PostMapping
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<ExportFolderDto> createFromQuote(
+            @Parameter(description = "Données pour création du dossier")
+            @Valid @RequestBody CreateFolderRequest request
+    ) {
+        try {
+            log.info("Création dossier depuis devis ID: {}", request.getQuoteId());
+            
+            // Placeholder response
+            return ResponseEntity.status(HttpStatus.CREATED)
+                .body(ExportFolderDto.builder().build());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la création du dossier", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir un dossier par ID",
+        description = "Récupère les détails complets d'un dossier selon permissions"
+    )
+    @GetMapping("/{id}")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<ExportFolderDto> getFolder(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id
+    ) {
+        try {
+            log.info("Consultation dossier ID: {}", id);
+            
+            // Placeholder response
+            return ResponseEntity.ok(ExportFolderDto.builder().id(id).build());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération du dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Mettre à jour le statut d'un dossier",
+        description = "Change le statut d'un dossier selon le workflow"
+    )
+    @PutMapping("/{id}/status")
+    @PreAuthorize("hasRole('ADMIN_SSC') or hasRole('SUPER_ADMIN')")
+    public ResponseEntity<Void> updateStatus(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Nouveau statut")
+            @Valid @RequestBody StatusUpdateRequest request
+    ) {
+        try {
+            log.info("Mise à jour statut dossier {} vers {}", id, request.getNewStatus());
+            
+            return ResponseEntity.ok().build();
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la mise à jour du statut du dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
+        }
+    }
+
+    @Operation(
+        summary = "Uploader un document",
+        description = "Ajoute un nouveau document au dossier"
+    )
+    @PostMapping("/{id}/documents")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<DocumentSummaryDto> uploadDocument(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Fichier à uploader")
+            @RequestPart("file") MultipartFile file,
+            
+            @Parameter(description = "ID du type de document")
+            @RequestPart("typeDocumentId") Long typeDocumentId,
+            
+            @Parameter(description = "Description optionnelle")
+            @RequestPart(value = "description", required = false) String description
+    ) {
+        try {
+            log.info("Upload document pour dossier {} - fichier: {}, type: {}", 
+                id, file.getOriginalFilename(), typeDocumentId);
+            
+            // Placeholder response
+            return ResponseEntity.status(HttpStatus.CREATED)
+                .body(DocumentSummaryDto.builder().build());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de l'upload de document pour dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir les documents d'un dossier",
+        description = "Liste tous les documents avec statuts de validation"
+    )
+    @GetMapping("/{id}/documents")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<List<DocumentSummaryDto>> getDocuments(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id
+    ) {
+        try {
+            log.info("Consultation documents dossier ID: {}", id);
+            
+            // Placeholder response
+            return ResponseEntity.ok(List.of());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération des documents du dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir l'historique d'un dossier",
+        description = "Liste chronologique des actions sur le dossier"
+    )
+    @GetMapping("/{id}/history")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<List<HistoryEntryDto>> getHistory(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id,
+            
+            @Parameter(description = "Nombre d'entrées max")
+            @RequestParam(defaultValue = "50") int limit
+    ) {
+        try {
+            log.info("Consultation historique dossier ID: {}, limit: {}", id, limit);
+            
+            // Placeholder response
+            return ResponseEntity.ok(List.of());
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération de l'historique du dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+
+    @Operation(
+        summary = "Obtenir les actions autorisées",
+        description = "Liste les actions que l'utilisateur peut effectuer sur ce dossier"
+    )
+    @GetMapping("/{id}/permissions")
+    @PreAuthorize("hasRole('COMPANY_USER') or hasRole('ADMIN')")
+    public ResponseEntity<Set<FolderAction>> getAuthorizedActions(
+            @Parameter(description = "ID du dossier")
+            @PathVariable Long id
+    ) {
+        try {
+            log.info("Consultation permissions dossier ID: {}", id);
+            
+            // Placeholder response
+            return ResponseEntity.ok(Set.of(FolderAction.VIEW_BASIC_INFO));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération des permissions du dossier {}", id, e);
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+    }
+}
+
+// ========== REQUEST DTOs ==========
+
+@lombok.Data
+class CreateFolderRequest {
+    private Long quoteId;
+    private String commentairesClient;
+}
+
+@lombok.Data
+class StatusUpdateRequest {
+    private DossierStatus newStatus;
+    private String comment;
+}
+
+@lombok.Data
+class AssignFolderRequest {
+    private Long adminId;
+    private String comment;
+}
+
+@lombok.Data
+class UpdateTransportRequest {
+    private String referenceBooking;
+    private String numeroBl;
+    private String numeroConteneur;
+    private String notesInternes;
+}

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/GrilleTarifaireRestController.java

@@ -0,0 +1,358 @@
+package com.dh7789dev.xpeditis.controller.api.v1;
+
+import com.dh7789dev.xpeditis.GrilleTarifaireService;
+import com.dh7789dev.xpeditis.dto.app.GrilleTarifaire;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import jakarta.validation.Valid;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/v1/grilles-tarifaires")
+@RequiredArgsConstructor
+@Validated
+@Slf4j
+@Tag(name = "Grilles Tarifaires", description = "API pour la gestion et l'import des grilles tarifaires")
+public class GrilleTarifaireRestController {
+    
+    private final GrilleTarifaireService grilleTarifaireService;
+    
+    @Operation(
+        summary = "Importer des grilles tarifaires depuis un fichier CSV",
+        description = "Import en masse de grilles tarifaires au format CSV avec validation des données"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(
+            responseCode = "200", 
+            description = "Import réussi avec détails des grilles importées"
+        ),
+        @ApiResponse(
+            responseCode = "400", 
+            description = "Fichier invalide ou erreurs de validation"
+        ),
+        @ApiResponse(
+            responseCode = "415", 
+            description = "Format de fichier non supporté"
+        )
+    })
+    @PostMapping("/import/csv")
+    public ResponseEntity<?> importerDepuisCsv(
+            @Parameter(description = "Fichier CSV contenant les grilles tarifaires", required = true)
+            @RequestParam("file") MultipartFile file,
+            @Parameter(description = "Mode d'import: REPLACE (remplace tout) ou MERGE (fusionne)")
+            @RequestParam(defaultValue = "MERGE") String mode) {
+        
+        log.info("Début d'import CSV - Fichier: {}, Taille: {} bytes, Mode: {}", 
+                file.getOriginalFilename(), file.getSize(), mode);
+        
+        try {
+            if (file.isEmpty()) {
+                return ResponseEntity.badRequest()
+                    .body(Map.of("erreur", "Le fichier ne peut pas être vide"));
+            }
+            
+            if (!file.getOriginalFilename().toLowerCase().endsWith(".csv")) {
+                return ResponseEntity.status(HttpStatus.UNSUPPORTED_MEDIA_TYPE)
+                    .body(Map.of("erreur", "Seuls les fichiers CSV sont supportés"));
+            }
+            
+            List<GrilleTarifaire> grillesImportees = grilleTarifaireService.importerDepuisCsv(file, mode);
+            
+            log.info("Import CSV terminé avec succès - {} grilles importées", grillesImportees.size());
+            
+            return ResponseEntity.ok(Map.of(
+                "message", "Import réussi",
+                "nombreGrillesImportees", grillesImportees.size(),
+                "grilles", grillesImportees
+            ));
+            
+        } catch (IOException e) {
+            log.error("Erreur lors de la lecture du fichier CSV", e);
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Erreur lors de la lecture du fichier: " + e.getMessage()));
+            
+        } catch (IllegalArgumentException e) {
+            log.warn("Données CSV invalides: {}", e.getMessage());
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Données invalides: " + e.getMessage()));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de l'import CSV", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur interne lors de l'import"));
+        }
+    }
+    
+    @Operation(
+        summary = "Importer des grilles tarifaires depuis un fichier Excel",
+        description = "Import en masse de grilles tarifaires au format Excel (.xlsx) avec validation"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "200", description = "Import réussi"),
+        @ApiResponse(responseCode = "400", description = "Fichier invalide"),
+        @ApiResponse(responseCode = "415", description = "Format de fichier non supporté")
+    })
+    @PostMapping("/import/excel")
+    public ResponseEntity<?> importerDepuisExcel(
+            @Parameter(description = "Fichier Excel (.xlsx) contenant les grilles tarifaires", required = true)
+            @RequestParam("file") MultipartFile file,
+            @Parameter(description = "Nom de la feuille à importer (optionnel)")
+            @RequestParam(required = false) String sheetName,
+            @Parameter(description = "Mode d'import: REPLACE ou MERGE")
+            @RequestParam(defaultValue = "MERGE") String mode) {
+        
+        log.info("Début d'import Excel - Fichier: {}, Feuille: {}, Mode: {}", 
+                file.getOriginalFilename(), sheetName, mode);
+        
+        try {
+            if (file.isEmpty()) {
+                return ResponseEntity.badRequest()
+                    .body(Map.of("erreur", "Le fichier ne peut pas être vide"));
+            }
+            
+            String filename = file.getOriginalFilename().toLowerCase();
+            if (!filename.endsWith(".xlsx") && !filename.endsWith(".xls")) {
+                return ResponseEntity.status(HttpStatus.UNSUPPORTED_MEDIA_TYPE)
+                    .body(Map.of("erreur", "Seuls les fichiers Excel (.xlsx, .xls) sont supportés"));
+            }
+            
+            List<GrilleTarifaire> grillesImportees = grilleTarifaireService.importerDepuisExcel(file, sheetName, mode);
+            
+            log.info("Import Excel terminé avec succès - {} grilles importées", grillesImportees.size());
+            
+            return ResponseEntity.ok(Map.of(
+                "message", "Import réussi",
+                "nombreGrillesImportees", grillesImportees.size(),
+                "grilles", grillesImportees
+            ));
+            
+        } catch (IOException e) {
+            log.error("Erreur lors de la lecture du fichier Excel", e);
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Erreur lors de la lecture du fichier: " + e.getMessage()));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de l'import Excel", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur interne lors de l'import"));
+        }
+    }
+    
+    @Operation(
+        summary = "Importer grilles tarifaires depuis JSON",
+        description = "Import de grilles tarifaires au format JSON avec validation complète"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "200", description = "Import réussi"),
+        @ApiResponse(responseCode = "400", description = "JSON invalide ou erreurs de validation")
+    })
+    @PostMapping("/import/json")
+    public ResponseEntity<?> importerDepuisJson(
+            @Parameter(description = "Liste des grilles tarifaires au format JSON", required = true)
+            @Valid @RequestBody List<GrilleTarifaire> grilles,
+            @Parameter(description = "Mode d'import: REPLACE ou MERGE")
+            @RequestParam(defaultValue = "MERGE") String mode) {
+        
+        log.info("Début d'import JSON - {} grilles à traiter, Mode: {}", grilles.size(), mode);
+        
+        try {
+            List<GrilleTarifaire> grillesImportees = grilleTarifaireService.importerDepuisJson(grilles, mode);
+            
+            log.info("Import JSON terminé avec succès - {} grilles importées", grillesImportees.size());
+            
+            return ResponseEntity.ok(Map.of(
+                "message", "Import réussi",
+                "nombreGrillesImportees", grillesImportees.size(),
+                "grilles", grillesImportees
+            ));
+            
+        } catch (IllegalArgumentException e) {
+            log.warn("Données JSON invalides: {}", e.getMessage());
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Données invalides: " + e.getMessage()));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de l'import JSON", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur interne lors de l'import"));
+        }
+    }
+    
+    @Operation(
+        summary = "Créer ou mettre à jour une grille tarifaire",
+        description = "Crée une nouvelle grille ou met à jour une grille existante"
+    )
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "201", description = "Grille créée avec succès"),
+        @ApiResponse(responseCode = "200", description = "Grille mise à jour avec succès"),
+        @ApiResponse(responseCode = "400", description = "Données invalides")
+    })
+    @PostMapping
+    public ResponseEntity<?> creerOuMettreAJourGrille(
+            @Parameter(description = "Grille tarifaire à créer ou mettre à jour", required = true)
+            @Valid @RequestBody GrilleTarifaire grille) {
+        
+        log.info("Création/mise à jour grille tarifaire - Transporteur: {}, Route: {} -> {}", 
+                grille.getTransporteur(), grille.getOriginePays(), grille.getDestinationPays());
+        
+        try {
+            boolean isNew = (grille.getId() == null);
+            GrilleTarifaire grilleSauvegardee = grilleTarifaireService.sauvegarderGrille(grille);
+            
+            HttpStatus status = isNew ? HttpStatus.CREATED : HttpStatus.OK;
+            String message = isNew ? "Grille créée avec succès" : "Grille mise à jour avec succès";
+            
+            log.info("{} - ID: {}", message, grilleSauvegardee.getId());
+            
+            return ResponseEntity.status(status).body(Map.of(
+                "message", message,
+                "grille", grilleSauvegardee
+            ));
+            
+        } catch (IllegalArgumentException e) {
+            log.warn("Données de grille invalides: {}", e.getMessage());
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Données invalides: " + e.getMessage()));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la sauvegarde de la grille", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur interne lors de la sauvegarde"));
+        }
+    }
+    
+    @Operation(
+        summary = "Lister toutes les grilles tarifaires",
+        description = "Récupère la liste complète des grilles tarifaires avec pagination"
+    )
+    @GetMapping
+    public ResponseEntity<?> listerGrilles(
+            @Parameter(description = "Numéro de page (0-based)")
+            @RequestParam(defaultValue = "0") int page,
+            @Parameter(description = "Taille de la page")
+            @RequestParam(defaultValue = "20") int size,
+            @Parameter(description = "Filtrer par transporteur")
+            @RequestParam(required = false) String transporteur,
+            @Parameter(description = "Filtrer par pays d'origine")
+            @RequestParam(required = false) String paysOrigine,
+            @Parameter(description = "Filtrer par pays de destination")
+            @RequestParam(required = false) String paysDestination) {
+        
+        try {
+            List<GrilleTarifaire> grilles = grilleTarifaireService.listerGrilles(
+                page, size, transporteur, paysOrigine, paysDestination);
+            
+            return ResponseEntity.ok(Map.of(
+                "grilles", grilles,
+                "page", page,
+                "size", size,
+                "total", grilles.size()
+            ));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération des grilles", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur lors de la récupération des grilles"));
+        }
+    }
+    
+    @Operation(
+        summary = "Récupérer une grille tarifaire par ID",
+        description = "Récupère le détail complet d'une grille tarifaire"
+    )
+    @GetMapping("/{id}")
+    public ResponseEntity<?> obtenirGrilleParId(
+            @Parameter(description = "Identifiant de la grille tarifaire", required = true)
+            @PathVariable Long id) {
+        
+        try {
+            GrilleTarifaire grille = grilleTarifaireService.trouverParId(id);
+            
+            if (grille == null) {
+                return ResponseEntity.notFound().build();
+            }
+            
+            return ResponseEntity.ok(grille);
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la récupération de la grille ID: {}", id, e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur lors de la récupération de la grille"));
+        }
+    }
+    
+    @Operation(
+        summary = "Supprimer une grille tarifaire",
+        description = "Supprime définitivement une grille tarifaire"
+    )
+    @DeleteMapping("/{id}")
+    public ResponseEntity<?> supprimerGrille(
+            @Parameter(description = "Identifiant de la grille tarifaire à supprimer", required = true)
+            @PathVariable Long id) {
+        
+        try {
+            grilleTarifaireService.supprimerGrille(id);
+            
+            log.info("Grille tarifaire supprimée - ID: {}", id);
+            
+            return ResponseEntity.ok(Map.of(
+                "message", "Grille supprimée avec succès",
+                "id", id
+            ));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la suppression de la grille ID: {}", id, e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur lors de la suppression de la grille"));
+        }
+    }
+    
+    @Operation(
+        summary = "Valider la structure d'un fichier d'import",
+        description = "Valide la structure et les données d'un fichier avant import effectif"
+    )
+    @PostMapping("/validate")
+    public ResponseEntity<?> validerFichier(
+            @Parameter(description = "Fichier à valider (CSV ou Excel)", required = true)
+            @RequestParam("file") MultipartFile file) {
+        
+        log.info("Validation fichier - Nom: {}, Taille: {} bytes", 
+                file.getOriginalFilename(), file.getSize());
+        
+        try {
+            if (file.isEmpty()) {
+                return ResponseEntity.badRequest()
+                    .body(Map.of("erreur", "Le fichier ne peut pas être vide"));
+            }
+            
+            Map<String, Object> resultatsValidation = grilleTarifaireService.validerFichier(file);
+            
+            return ResponseEntity.ok(resultatsValidation);
+            
+        } catch (IOException e) {
+            log.error("Erreur lors de la lecture du fichier", e);
+            return ResponseEntity.badRequest()
+                .body(Map.of("erreur", "Erreur lors de la lecture du fichier: " + e.getMessage()));
+            
+        } catch (Exception e) {
+            log.error("Erreur lors de la validation", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                .body(Map.of("erreur", "Erreur lors de la validation"));
+        }
+    }
+}

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/ProfileController.java

@@ -0,0 +1,103 @@
+package com.dh7789dev.xpeditis.controller.api.v1;
+
+import com.dh7789dev.xpeditis.UserService;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.UpdateProfileRequest;
+import com.dh7789dev.xpeditis.dto.response.UserResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
+
+import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
+
+@Slf4j
+@RestController
+@RequiredArgsConstructor
+@RequestMapping(value = "${apiPrefix}/api/v1/profile", produces = APPLICATION_JSON_VALUE)
+@Tag(name = "Profile", description = "User profile management endpoints")
+public class ProfileController {
+
+    private final UserService userService;
+
+    @Operation(summary = "Get user profile", description = "Retrieve the current user's profile information")
+    @ApiResponse(responseCode = "200", description = "Profile retrieved successfully")
+    @ApiResponse(responseCode = "401", description = "Unauthorized")
+    @GetMapping
+    public ResponseEntity<UserResponse> getProfile(Authentication authentication) {
+        log.info("Profile retrieval request for user: {}", authentication.getName());
+        
+        UserAccount userAccount = userService.findByUsername(authentication.getName())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+        
+        UserResponse userResponse = mapToUserResponse(userAccount);
+        return ResponseEntity.ok(userResponse);
+    }
+
+    @Operation(summary = "Update profile", description = "Update the current user's profile information")
+    @ApiResponse(responseCode = "200", description = "Profile updated successfully")
+    @ApiResponse(responseCode = "400", description = "Invalid profile data")
+    @ApiResponse(responseCode = "401", description = "Unauthorized")
+    @PutMapping
+    public ResponseEntity<UserResponse> updateProfile(
+            @RequestBody @Valid UpdateProfileRequest request,
+            Authentication authentication) {
+        log.info("Profile update request for user: {}", authentication.getName());
+        
+        // Get current user
+        UserAccount currentUser = userService.findByUsername(authentication.getName())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+        
+        // Update fields if provided
+        if (request.getFirstName() != null && !request.getFirstName().trim().isEmpty()) {
+            currentUser.setFirstName(request.getFirstName().trim());
+        }
+        if (request.getLastName() != null && !request.getLastName().trim().isEmpty()) {
+            currentUser.setLastName(request.getLastName().trim());
+        }
+        if (request.getPhoneNumber() != null && !request.getPhoneNumber().trim().isEmpty()) {
+            currentUser.setPhoneNumber(new com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber(request.getPhoneNumber()));
+        }
+        if (request.getUsername() != null && !request.getUsername().trim().isEmpty()) {
+            // Check if username is available
+            if (!userService.existsByUsername(request.getUsername()) || 
+                request.getUsername().equals(currentUser.getUsername())) {
+                currentUser.setUsername(request.getUsername().trim());
+            } else {
+                throw new RuntimeException("Username already exists");
+            }
+        }
+        
+        // Save updated user
+        UserAccount updatedUser = userService.updateProfile(currentUser);
+        UserResponse userResponse = mapToUserResponse(updatedUser);
+        
+        return ResponseEntity.ok(userResponse);
+    }
+
+    // Helper method to convert UserAccount to UserResponse
+    private UserResponse mapToUserResponse(UserAccount userAccount) {
+        return UserResponse.builder()
+                .id(userAccount.getId())
+                .firstName(userAccount.getFirstName())
+                .lastName(userAccount.getLastName())
+                .email(userAccount.getEmail() != null ? userAccount.getEmail().getValue() : null)
+                .username(userAccount.getUsername())
+                .phoneNumber(userAccount.getPhoneNumber() != null ? userAccount.getPhoneNumber().getValue() : null)
+                .authProvider(userAccount.getAuthProvider())
+                .privacyPolicyAccepted(userAccount.isPrivacyPolicyAccepted())
+                .privacyPolicyAcceptedAt(userAccount.getPrivacyPolicyAcceptedAt())
+                .createdAt(userAccount.getCreatedAt())
+                .lastLoginAt(userAccount.getLastLoginAt())
+                .isActive(userAccount.isActive())
+                .role(userAccount.getRole() != null ? userAccount.getRole().name() : null)
+                .companyName(userAccount.getCompany() != null ? userAccount.getCompany().getName() : null)
+                .companyId(userAccount.getCompany() != null ? userAccount.getCompany().getId() : null)
+                .build();
+    }
+}

application/src/main/java/com/dh7789dev/xpeditis/controller/api/v1/UserRestController.java

@@ -1,38 +1,171 @@
 package com.dh7789dev.xpeditis.controller.api.v1;
 
 import com.dh7789dev.xpeditis.UserService;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
+import com.dh7789dev.xpeditis.dto.request.UpdateProfileRequest;
+import com.dh7789dev.xpeditis.dto.response.UserResponse;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.Authentication;
 import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.PatchMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.security.Principal;
+import java.util.List;
+import java.util.UUID;
 
 import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 
+@Slf4j
 @RestController
 @Validated
-@RequestMapping(value = "${apiPrefix}/api/v1/users",
-        produces = APPLICATION_JSON_VALUE)
+@RequiredArgsConstructor
+@RequestMapping(value = "${apiPrefix}/api/v1/users", produces = APPLICATION_JSON_VALUE)
+@Tag(name = "User Management", description = "User profile and management endpoints")
 public class UserRestController {
 
-    private final UserService service;
+    private final UserService userService;
 
-    public UserRestController(UserService service) {
-        this.service = service;
+    @Operation(summary = "Get current user profile", description = "Retrieve the profile of the authenticated user")
+    @ApiResponse(responseCode = "200", description = "User profile retrieved successfully")
+    @GetMapping("/profile")
+    public ResponseEntity<UserResponse> getProfile(Authentication authentication) {
+        log.info("Profile request for user: {}", authentication.getName());
+        
+        // Get user by username from authentication
+        UserAccount userAccount = userService.findByUsername(authentication.getName())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+        
+        // Convert to response DTO
+        UserResponse userResponse = mapToUserResponse(userAccount);
+        return ResponseEntity.ok(userResponse);
     }
 
-    @Operation(summary = "Change password of the connected user")
-    @PatchMapping("/password")
+    @Operation(summary = "Update user profile", description = "Update profile information of the authenticated user")
+    @ApiResponse(responseCode = "200", description = "Profile updated successfully")
+    @ApiResponse(responseCode = "400", description = "Invalid profile data")
+    @PutMapping("/profile")
+    public ResponseEntity<UserResponse> updateProfile(
+            @RequestBody @Valid UpdateProfileRequest request,
+            Authentication authentication) {
+        log.info("Profile update request for user: {}", authentication.getName());
+        
+        // Get current user
+        UserAccount currentUser = userService.findByUsername(authentication.getName())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+        
+        // Update fields
+        if (request.getFirstName() != null) {
+            currentUser.setFirstName(request.getFirstName());
+        }
+        if (request.getLastName() != null) {
+            currentUser.setLastName(request.getLastName());
+        }
+        if (request.getPhoneNumber() != null) {
+            currentUser.setPhoneNumber(new com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber(request.getPhoneNumber()));
+        }
+        if (request.getUsername() != null && !userService.existsByUsername(request.getUsername())) {
+            currentUser.setUsername(request.getUsername());
+        }
+        
+        // Save updated user
+        UserAccount updatedUser = userService.updateProfile(currentUser);
+        UserResponse userResponse = mapToUserResponse(updatedUser);
+        
+        return ResponseEntity.ok(userResponse);
+    }
+
+    @Operation(summary = "Change password", description = "Change password of the authenticated user")
+    @ApiResponse(responseCode = "204", description = "Password changed successfully")
+    @ApiResponse(responseCode = "400", description = "Invalid password data")
+    @PutMapping("/password")
     public ResponseEntity<Void> changePassword(
-            @RequestBody ChangePasswordRequest request,
+            @RequestBody @Valid ChangePasswordRequest request,
             Principal connectedUser) {
-        service.changePassword(request, connectedUser);
-        return new ResponseEntity<>(HttpStatus.OK);
+        log.info("Password change request for user: {}", connectedUser.getName());
+        userService.changePassword(request, connectedUser);
+        return ResponseEntity.noContent().build();
+    }
+
+    @Operation(summary = "Delete user account", description = "Delete the authenticated user's account")
+    @ApiResponse(responseCode = "204", description = "Account deleted successfully")
+    @DeleteMapping("/account")
+    public ResponseEntity<Void> deleteAccount(Authentication authentication) {
+        log.info("Account deletion request for user: {}", authentication.getName());
+        
+        UserAccount user = userService.findByUsername(authentication.getName())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+        
+        userService.deleteUser(user.getId());
+        return ResponseEntity.noContent().build();
+    }
+
+    @Operation(summary = "List users", description = "List all users (Admin only)")
+    @ApiResponse(responseCode = "200", description = "Users retrieved successfully")
+    @ApiResponse(responseCode = "403", description = "Insufficient permissions")
+    @GetMapping
+    @PreAuthorize("hasRole('ADMIN')")
+    public ResponseEntity<Page<UserResponse>> listUsers(
+            @RequestParam(defaultValue = "0") int page,
+            @RequestParam(defaultValue = "10") int size,
+            @RequestParam(required = false) UUID companyId) {
+        log.info("User list request - page: {}, size: {}, companyId: {}", page, size, companyId);
+
+        List<UserAccount> userAccounts;
+        long totalElements;
+
+        if (companyId != null) {
+            userAccounts = userService.findUsersByCompany(companyId, page, size);
+            totalElements = userService.countUsersByCompany(companyId);
+        } else {
+            userAccounts = userService.findAllUsers(page, size);
+            totalElements = userService.countAllUsers();
+        }
+
+        // Convert to UserResponse DTOs
+        List<UserResponse> userResponses = userAccounts.stream()
+                .map(this::mapToUserResponse)
+                .collect(java.util.stream.Collectors.toList());
+
+        // Create Page object
+        Pageable pageable = PageRequest.of(page, size);
+        Page<UserResponse> users = new org.springframework.data.domain.PageImpl<>(
+                userResponses,
+                pageable,
+                totalElements);
+
+        return ResponseEntity.ok(users);
+    }
+
+    // Helper method to convert UserAccount to UserResponse
+    private UserResponse mapToUserResponse(UserAccount userAccount) {
+        return UserResponse.builder()
+                .id(userAccount.getId())
+                .firstName(userAccount.getFirstName())
+                .lastName(userAccount.getLastName())
+                .email(userAccount.getEmail() != null ? userAccount.getEmail().getValue() : null)
+                .username(userAccount.getUsername())
+                .phoneNumber(userAccount.getPhoneNumber() != null ? userAccount.getPhoneNumber().getValue() : null)
+                .authProvider(userAccount.getAuthProvider())
+                .privacyPolicyAccepted(userAccount.isPrivacyPolicyAccepted())
+                .privacyPolicyAcceptedAt(userAccount.getPrivacyPolicyAcceptedAt())
+                .createdAt(userAccount.getCreatedAt())
+                .lastLoginAt(userAccount.getLastLoginAt())
+                .isActive(userAccount.isActive())
+                .role(userAccount.getRole() != null ? userAccount.getRole().name() : null)
+                .companyName(userAccount.getCompany() != null ? userAccount.getCompany().getName() : null)
+                .companyId(userAccount.getCompany() != null ? userAccount.getCompany().getId() : null)
+                .build();
     }
 }

bootstrap/src/main/java/com/dh7789dev/xpeditis/XpeditisApplication.java

@@ -10,7 +10,7 @@ import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 
 @ComponentScan(basePackages = {"com.dh7789dev.xpeditis"})
-@EnableJpaRepositories("com.dh7789dev.xpeditis.dao")
+@EnableJpaRepositories({"com.dh7789dev.xpeditis.dao", "com.dh7789dev.xpeditis.repository"})
 @EntityScan("com.dh7789dev.xpeditis.entity")
 @EnableJpaAuditing(auditorAwareRef = "auditorProvider")
 @SpringBootApplication

bootstrap/src/main/java/com/dh7789dev/xpeditis/configuration/GlobalConfiguration.java

@@ -1,6 +1,7 @@
 package com.dh7789dev.xpeditis.configuration;
 
 import com.dh7789dev.xpeditis.dao.UserDao;
+import com.dh7789dev.xpeditis.entity.UserEntity;
 import org.springframework.context.MessageSource;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

bootstrap/src/main/java/com/dh7789dev/xpeditis/configuration/OAuth2Configuration.java

@@ -0,0 +1,19 @@
+package com.dh7789dev.xpeditis.configuration;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import lombok.Data;
+
+@Configuration
+@ConfigurationProperties(prefix = "spring.security.oauth2.client.registration.google")
+@Data
+public class OAuth2Configuration {
+    
+    private String clientId;
+    private String clientSecret;
+    private String redirectUri;
+    private String scope;
+    
+    public static final String GOOGLE_TOKEN_INFO_URL = "https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=%s";
+    public static final String GOOGLE_USER_INFO_URL = "https://www.googleapis.com/oauth2/v2/userinfo?access_token=%s";
+}

bootstrap/src/main/java/com/dh7789dev/xpeditis/configuration/RestTemplateConfiguration.java

@@ -0,0 +1,14 @@
+package com.dh7789dev.xpeditis.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class RestTemplateConfiguration {
+    
+    @Bean
+    public RestTemplate restTemplate() {
+        return new RestTemplate();
+    }
+}

bootstrap/src/main/java/com/dh7789dev/xpeditis/configuration/SecurityConfiguration.java

@@ -11,6 +11,7 @@ import org.springframework.security.authentication.dao.DaoAuthenticationProvider
 import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
 import org.springframework.security.config.annotation.web.configurers.HeadersConfigurer;
 import org.springframework.security.core.context.SecurityContextHolder;
@@ -27,7 +28,7 @@ import static org.springframework.security.web.util.matcher.AntPathRequestMatche
 
 @Configuration
 @EnableWebSecurity
-//@EnableMethodSecurity
+@EnableMethodSecurity(prePostEnabled = true)
 public class SecurityConfiguration {
 
     @Value("${application.csrf.enabled}")
@@ -40,8 +41,18 @@ public class SecurityConfiguration {
 
     private static final String[] WHITE_LIST_URL = {
             "/api/v1/auth/**",
+            "/api/v1/devis/**",
+            "/api/v1/grilles-tarifaires/**",
             "/actuator/health/**"};
 
+    private static final String[] ADMIN_ONLY_URL = {
+            "/api/v1/users"};
+
+    private static final String[] GENERAL_API_URL = {
+            "/api/v1/quotes/**",
+            "/api/v1/shipments/**",
+            "/api/v1/companies/profile"};
+
     private static final String[] INTERNAL_WHITE_LIST_URL = {
             "/v2/api-docs",
             "/v3/api-docs",
@@ -99,10 +110,9 @@ public class SecurityConfiguration {
         http.authorizeHttpRequests(auth ->
                         auth.requestMatchers(WHITE_LIST_URL).permitAll()
                             .requestMatchers(antMatcher(HttpMethod.GET, "/")).permitAll()
-                            .requestMatchers(antMatcher(HttpMethod.GET, API_V1_URI)).permitAll()
-                            .requestMatchers(antMatcher(HttpMethod.PUT, API_V1_URI)).hasRole(ADMIN_ROLE)
-                            .requestMatchers(antMatcher(HttpMethod.DELETE, API_V1_URI)).hasRole(ADMIN_ROLE)
-                            .requestMatchers(antMatcher(HttpMethod.POST, API_V1_URI)).hasRole(ADMIN_ROLE)
+                            .requestMatchers("/api/v1/users/**").authenticated()
+                            .requestMatchers("/api/v1/profile/**").authenticated()
+                            .requestMatchers(GENERAL_API_URL).authenticated()
                             .requestMatchers(antMatcher("/h2-console/**")).access(INTERNAL_ACCESS)
                             .requestMatchers(antMatcher("/actuator/**")).access(INTERNAL_ACCESS)
                             .requestMatchers(INTERNAL_WHITE_LIST_URL).access(INTERNAL_ACCESS)

bootstrap/src/main/resources/application-dev.yml

@@ -1,14 +1,13 @@
----
 spring:
   h2:
     console:
-      enabled: 'false'
+      enabled: ${SPRING_H2_CONSOLE_ENABLED:false}
 
   datasource:
-    url: jdbc:h2:mem:xpeditis;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
-    driverClassName: org.h2.Driver
-    username: sa
-    password: ''
+    url: ${SPRING_H2_DATASOURCE_URL:jdbc:h2:mem:xpeditis;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE}
+    driverClassName: ${SPRING_H2_DATASOURCE_DRIVER_CLASS_NAME:org.h2.Driver}
+    username: ${SPRING_H2_DATASOURCE_USERNAME:sa}
+    password: ${SPRING_H2_DATASOURCE_PASSWORD:}
 
   sql:
     init:
@@ -16,45 +15,74 @@ spring:
       mode: always
 
   jpa:
-    show-sql: true
+    show-sql: ${SPRING_JPA_SHOW_SQL:false}
     properties:
       hibernate:
-        format_sql: true
+        format_sql: ${SPRING_JPA_FORMAT_SQL:false}
 #        show_sql: true
-    database-platform: org.hibernate.dialect.H2Dialect
+    # database-platform: ${SPRING_JPA_DATABASE_PLATFORM_H2:org.hibernate.dialect.H2Dialect}
     hibernate:
-      ddl-auto: update
+      ddl-auto: ${SPRING_JPA_HIBERNATE_DDL_AUTO_DEV:create-drop}
     # Just to load initial data for the demo. DO NOT USE IT IN PRODUCTION
-    defer-datasource-initialization: true
+    defer-datasource-initialization: ${SPRING_JPA_DEFER_DATASOURCE_INITIALIZATION_DEV:true}
 
   flyway: # flyway automatically uses the datasource from the application to connect to the DB
-    enabled: false # enables flyway database migration
+    enabled: ${SPRING_FLYWAY_ENABLED_DEV:false} # enables flyway database migration
 
   mail:
-    host: sandbox.smtp.mailtrap.io
-    port: 2525
-    username: 2597bd31d265eb
-    password: cd126234193c89
+    host: ${SPRING_MAIL_HOST_DEV:sandbox.smtp.mailtrap.io}
+    port: ${SPRING_MAIL_PORT_DEV:2525}
+    username: ${SPRING_MAIL_USERNAME_DEV:your_mailtrap_username}
+    password: ${SPRING_MAIL_PASSWORD_DEV:your_mailtrap_password}
     properties:
       mail:
         smtp:
           ssl:
-            trust:"*"
-          auth: true
+            trust: ${SPRING_MAIL_SMTP_SSL_TRUST:*}
+          auth: ${SPRING_MAIL_SMTP_AUTH:true}
           starttls:
-            enable: true
-          connectiontimeout: 5000
-          timeout: 3000
-          writetimeout: 5000
+            enable: ${SPRING_MAIL_SMTP_STARTTLS_ENABLE:true}
+          connectiontimeout: ${SPRING_MAIL_SMTP_CONNECTION_TIMEOUT:5000}
+          timeout: ${SPRING_MAIL_SMTP_TIMEOUT:3000}
+          writetimeout: ${SPRING_MAIL_SMTP_WRITE_TIMEOUT:5000}
+
+  security:
+    oauth2:
+      client:
+        registration:
+          google:
+            client-id: ${GOOGLE_CLIENT_ID:your-google-client-id}
+            client-secret: ${GOOGLE_CLIENT_SECRET:your-google-client-secret}
+            scope: ${GOOGLE_OAUTH2_SCOPE:openid,email,profile}
+            redirect-uri: ${OAUTH2_REDIRECT_URI_DEV:http://localhost:8080/login/oauth2/code/google}
+        provider:
+          google:
+            authorization-uri: ${GOOGLE_AUTHORIZATION_URI:https://accounts.google.com/o/oauth2/v2/auth}
+            token-uri: ${GOOGLE_TOKEN_URI:https://oauth2.googleapis.com/token}
+            user-info-uri: ${GOOGLE_USER_INFO_URI:https://www.googleapis.com/oauth2/v2/userinfo}
+            user-name-attribute: ${GOOGLE_USER_NAME_ATTRIBUTE:sub}
 
 application:
   email:
-    from: randommailjf@gmail.com
+    from: ${APPLICATION_EMAIL_FROM_DEV:noreply@xpeditis.local}
   csrf:
-    enabled: false
+    enabled: ${APPLICATION_CSRF_ENABLED_DEV:false}
   security:
     jwt:
-      secret-key: 404E635266556A586E3272357538782F413F4428472B4B6250645367566B5970
-      expiration: 86400000 # a day
+      secret-key: ${JWT_SECRET_KEY:404E635266556A586E3272357538782F413F4428472B4B6250645367566B5970}
+      expiration: ${JWT_EXPIRATION:86400000} # a day
       refresh-token:
-        expiration: 604800000 # 7 days
+        expiration: ${JWT_REFRESH_TOKEN_EXPIRATION:604800000} # 7 days
+  oauth2:
+    google:
+      enabled: ${APPLICATION_OAUTH2_GOOGLE_ENABLED:true}
+  license:
+    trial:
+      duration-days: ${APPLICATION_LICENSE_TRIAL_DURATION_DAYS:30}
+      max-users: ${APPLICATION_LICENSE_TRIAL_MAX_USERS:5}
+    basic:
+      max-users: ${APPLICATION_LICENSE_BASIC_MAX_USERS:50}
+    premium:
+      max-users: ${APPLICATION_LICENSE_PREMIUM_MAX_USERS:200}
+    enterprise:
+      max-users: ${APPLICATION_LICENSE_ENTERPRISE_MAX_USERS:1000}

bootstrap/src/main/resources/application-prod.yml

@@ -1,10 +1,9 @@
----
 spring:
   datasource:
-    url: ${SPRING_DATASOURCE_URL}
-    driver-class-name: com.mysql.cj.jdbc.Driver
-    username: ${SPRING_DATASOURCE_USERNAME}
-    password: ${SPRING_DATASOURCE_PASSWORD}
+    url: ${SPRING_DATASOURCE_URL:}
+    driver-class-name: ${SPRING_DATASOURCE_DRIVER_CLASS_NAME:com.mysql.cj.jdbc.Driver}
+    username: ${SPRING_DATASOURCE_USERNAME:}
+    password: ${SPRING_DATASOURCE_PASSWORD:}
     #hikari:
       #schema: leblr
 
@@ -15,52 +14,83 @@ spring:
       #data-locations: import_users.sql
 
   jpa:
-#    show-sql: true
+    show-sql: ${SPRING_JPA_SHOW_SQL:false}
     properties:
       hibernate:
-        format_sql: true
+        format_sql: ${SPRING_JPA_FORMAT_SQL:true}
         #show_sql: true
     database: mysql
-    database-platform: org.hibernate.dialect.MySQLDialect
+    database-platform: ${SPRING_JPA_DATABASE_PLATFORM_MYSQL:org.hibernate.dialect.MySQLDialect}
     hibernate:
-      ddl-auto: validate
-    defer-datasource-initialization: false
+      ddl-auto: ${SPRING_JPA_HIBERNATE_DDL_AUTO_PROD:validate}
+    defer-datasource-initialization: ${SPRING_JPA_DEFER_DATASOURCE_INITIALIZATION_PROD:false}
     #open-in-view: false
 
   flyway: # flyway automatically uses the datasource from the application to connect to the DB
-    enabled: true # enables flyway database migration
-    locations: classpath:db/migration/structure, classpath:db/migration/data # the location where flyway should look for migration scripts
-    validate-on-migrate: true
-    baseline-on-migrate: true
-    baseline-version: 0
-    default-schema: leblr
+    enabled: ${SPRING_FLYWAY_ENABLED_PROD:true} # enables flyway database migration
+    locations: ${SPRING_FLYWAY_LOCATIONS:classpath:db/migration/structure, classpath:db/migration/data} # the location where flyway should look for migration scripts
+    validate-on-migrate: ${SPRING_FLYWAY_VALIDATE_ON_MIGRATE:true}
+    baseline-on-migrate: ${SPRING_FLYWAY_BASELINE_ON_MIGRATE:true}
+    baseline-version: ${SPRING_FLYWAY_BASELINE_VERSION:0}
+    default-schema: ${SPRING_FLYWAY_DEFAULT_SCHEMA:leblr}
+
+  security:
+    oauth2:
+      client:
+        registration:
+          google:
+            client-id: ${GOOGLE_CLIENT_ID}
+            client-secret: ${GOOGLE_CLIENT_SECRET}
+            scope: ${GOOGLE_OAUTH2_SCOPE:openid,email,profile}
+            redirect-uri: ${OAUTH2_REDIRECT_URI_PROD:https://xpeditis.fr/login/oauth2/code/google}
+        provider:
+          google:
+            authorization-uri: ${GOOGLE_AUTHORIZATION_URI:https://accounts.google.com/o/oauth2/v2/auth}
+            token-uri: ${GOOGLE_TOKEN_URI:https://oauth2.googleapis.com/token}
+            user-info-uri: ${GOOGLE_USER_INFO_URI:https://www.googleapis.com/oauth2/v2/userinfo}
+            user-name-attribute: ${GOOGLE_USER_NAME_ATTRIBUTE:sub}
 
   mail:
-    protocol: smtp
-    host: ssl0.ovh.net
-    port: 587
-    username: contact@xpeditis.fr
-    password:
+    protocol: ${SPRING_MAIL_PROTOCOL_PROD:smtp}
+    host: ${SPRING_MAIL_HOST_PROD:ssl0.ovh.net}
+    port: ${SPRING_MAIL_PORT_PROD:587}
+    username: ${SPRING_MAIL_USERNAME_PROD:contact@xpeditis.fr}
+    password: ${SPRING_MAIL_PASSWORD_PROD:}
     properties:
       mail:
         smtp:
-          auth: true
+          auth: ${SPRING_MAIL_SMTP_AUTH:true}
           starttls:
-            enable: true
-          connectiontimeout: 5000
-          timeout: 3000
-          writetimeout: 5000
+            enable: ${SPRING_MAIL_SMTP_STARTTLS_ENABLE:true}
+          connectiontimeout: ${SPRING_MAIL_SMTP_CONNECTION_TIMEOUT:5000}
+          timeout: ${SPRING_MAIL_SMTP_TIMEOUT:3000}
+          writetimeout: ${SPRING_MAIL_SMTP_WRITE_TIMEOUT:5000}
 
 application:
   email:
-    from: contact@leblr.fr
+    from: ${APPLICATION_EMAIL_FROM_PROD:contact@xpeditis.fr}
 
   csrf:
-    enabled: false
+    enabled: ${APPLICATION_CSRF_ENABLED_PROD:true}
 
   security:
     jwt:
-      secret-key: 404E635266556A586E3272357538782F413F4428472B4B6250645367566B5970
-      expiration: 86400000 # a day
+      secret-key: ${JWT_SECRET_KEY}
+      expiration: ${JWT_EXPIRATION:86400000} # a day
       refresh-token:
-        expiration: 604800000 # 7 days
+        expiration: ${JWT_REFRESH_TOKEN_EXPIRATION:604800000} # 7 days
+        
+  oauth2:
+    google:
+      enabled: ${APPLICATION_OAUTH2_GOOGLE_ENABLED:true}
+      
+  license:
+    trial:
+      duration-days: ${APPLICATION_LICENSE_TRIAL_DURATION_DAYS:30}
+      max-users: ${APPLICATION_LICENSE_TRIAL_MAX_USERS:5}
+    basic:
+      max-users: ${APPLICATION_LICENSE_BASIC_MAX_USERS:50}
+    premium:
+      max-users: ${APPLICATION_LICENSE_PREMIUM_MAX_USERS:200}
+    enterprise:
+      max-users: ${APPLICATION_LICENSE_ENTERPRISE_MAX_USERS:1000}

bootstrap/src/main/resources/application.yml

@@ -1,8 +1,8 @@
 server:
-  port: 8080
+  port: ${SERVER_PORT:8080}
 
 file:
-  upload-dir: /upload
+  upload-dir: ${FILE_UPLOAD_DIR:/upload}
 
 spring:
   http:
@@ -12,11 +12,11 @@ spring:
       force: true
 
   application:
-    name: '@project.description@'
-    version: '@project.version@'
+    name: ${SPRING_APPLICATION_NAME:@project.description@}
+    version: ${SPRING_APPLICATION_VERSION:@project.version@}
 
   profiles:
-    active: '@spring.profiles.active@'
+    active: ${SPRING_PROFILES_ACTIVE:@spring.profiles.active@}
 
   banner:
     location: 'classpath:banner.txt'
@@ -30,21 +30,22 @@ spring:
 
   servlet:
     multipart:
-      enabled: true
-      max-file-size: 50MB
-      max-request-size: 50MB
+      enabled: ${SPRING_SERVLET_MULTIPART_ENABLED:true}
+      max-file-size: ${SPRING_SERVLET_MULTIPART_MAX_FILE_SIZE:50MB}
+      max-request-size: ${SPRING_SERVLET_MULTIPART_MAX_REQUEST_SIZE:50MB}
       #location: ${java.io.tmpdir}
 
 logging:
   level:
+    root: ${LOGGING_LEVEL_ROOT:INFO}
     org:
-      org.hibernate.orm.query.sqm.ast.logTree: OFF
+      org.hibernate.orm.query.sqm.ast.logTree: ${LOGGING_LEVEL_HIBERNATE_SQL:OFF}
       springframework:
         boot:
-          autoconfigure: OFF
+          autoconfigure: ${LOGGING_LEVEL_SPRINGFRAMEWORK_BOOT_AUTOCONFIGURE:OFF}
         web:
           filter:
-            CommonsRequestLoggingFilter: INFO
+            CommonsRequestLoggingFilter: ${LOGGING_LEVEL_COMMONS_REQUEST_LOGGING_FILTER:INFO}
         security:
           config:
             annotation:

bootstrap/src/test/java/com/dh7789dev/xpeditis/LeBlrApplicationTests.java

@@ -1,14 +0,0 @@
-package com.dh7789dev.xpeditis;
-
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.test.context.ActiveProfiles;
-
-@SpringBootTest
-@ActiveProfiles("dev")
-class LeBlrApplicationTests {
-
-	@Test
-	void contextLoads() {
-	}
-}

domain/api/src/main/java/com/dh7789dev/xpeditis/AuthenticationService.java

@@ -1,12 +1,24 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
-import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
 import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
+import com.dh7789dev.xpeditis.port.in.AuthenticationUseCase;
 
-public interface AuthenticationService {
+public interface AuthenticationService extends AuthenticationUseCase {
 
     AuthenticationResponse authenticate(AuthenticationRequest request);
+    
     AuthenticationResponse register(RegisterRequest request);
-
+    
+    AuthenticationResponse authenticateWithGoogle(String googleToken);
+    
+    UserAccount getCurrentUser(String token);
+    
+    void logout(String token);
+    
+    boolean validateToken(String token);
+    
+    AuthenticationResponse refreshToken(String refreshToken);
 }

domain/api/src/main/java/com/dh7789dev/xpeditis/CompanyService.java

@@ -1,4 +1,24 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.request.CreateCompanyRequest;
+import com.dh7789dev.xpeditis.dto.request.UpdateCompanyRequest;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
 public interface CompanyService {
+    
+    Company createCompany(CreateCompanyRequest request);
+    Company updateCompany(UUID id, UpdateCompanyRequest request);
+    Optional<Company> findCompanyById(UUID id);
+    List<Company> findAllCompanies();
+    void deleteCompany(UUID id);
+    boolean validateLicense(UUID companyId, int requestedUsers);
+    boolean isLicenseActive(UUID companyId);
+    License upgradeLicense(UUID companyId, LicenseType newLicenseType);
+    int getMaxUsersForLicense(LicenseType licenseType);
 }

domain/api/src/main/java/com/dh7789dev/xpeditis/DevisCalculService.java

@@ -0,0 +1,23 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.DemandeDevis;
+import com.dh7789dev.xpeditis.dto.app.ReponseDevis;
+
+public interface DevisCalculService {
+    
+    /**
+     * Calcule les 3 offres (Rapide, Standard, Économique) pour une demande de devis
+     * 
+     * @param demandeDevis la demande de devis avec tous les détails
+     * @return une réponse contenant les 3 offres calculées
+     */
+    ReponseDevis calculerTroisOffres(DemandeDevis demandeDevis);
+    
+    /**
+     * Valide qu'une demande de devis contient toutes les informations nécessaires
+     * 
+     * @param demandeDevis la demande à valider
+     * @throws IllegalArgumentException si des données obligatoires sont manquantes
+     */
+    void validerDemandeDevis(DemandeDevis demandeDevis);
+}

domain/api/src/main/java/com/dh7789dev/xpeditis/GrilleTarifaireService.java

@@ -0,0 +1,88 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.GrilleTarifaire;
+import com.dh7789dev.xpeditis.dto.app.DemandeDevis;
+
+import java.util.List;
+
+public interface GrilleTarifaireService {
+    
+    /**
+     * Trouve toutes les grilles tarifaires applicables pour une demande de devis
+     * 
+     * @param demandeDevis la demande de devis
+     * @return liste des grilles applicables
+     */
+    List<GrilleTarifaire> trouverGrillesApplicables(DemandeDevis demandeDevis);
+    
+    /**
+     * Crée ou met à jour une grille tarifaire
+     * 
+     * @param grilleTarifaire la grille à sauvegarder
+     * @return la grille sauvegardée
+     */
+    GrilleTarifaire sauvegarderGrille(GrilleTarifaire grilleTarifaire);
+    
+    /**
+     * Trouve une grille tarifaire par son ID
+     * 
+     * @param id l'identifiant de la grille
+     * @return la grille trouvée ou null
+     */
+    GrilleTarifaire trouverParId(Long id);
+    
+    /**
+     * Supprime une grille tarifaire
+     * 
+     * @param id l'identifiant de la grille à supprimer
+     */
+    void supprimerGrille(Long id);
+    
+    /**
+     * Importe des grilles tarifaires depuis un fichier CSV
+     * 
+     * @param file le fichier CSV
+     * @param mode le mode d'import (MERGE ou REPLACE)
+     * @return la liste des grilles importées
+     */
+    List<GrilleTarifaire> importerDepuisCsv(org.springframework.web.multipart.MultipartFile file, String mode) throws java.io.IOException;
+    
+    /**
+     * Importe des grilles tarifaires depuis un fichier Excel
+     * 
+     * @param file le fichier Excel
+     * @param sheetName le nom de la feuille (optionnel)
+     * @param mode le mode d'import (MERGE ou REPLACE)
+     * @return la liste des grilles importées
+     */
+    List<GrilleTarifaire> importerDepuisExcel(org.springframework.web.multipart.MultipartFile file, String sheetName, String mode) throws java.io.IOException;
+    
+    /**
+     * Importe des grilles tarifaires depuis du JSON
+     * 
+     * @param grilles la liste des grilles au format JSON
+     * @param mode le mode d'import (MERGE ou REPLACE)
+     * @return la liste des grilles importées
+     */
+    List<GrilleTarifaire> importerDepuisJson(List<GrilleTarifaire> grilles, String mode);
+    
+    /**
+     * Liste les grilles tarifaires avec pagination et filtres
+     * 
+     * @param page numéro de page
+     * @param size taille de la page
+     * @param transporteur filtre par transporteur
+     * @param paysOrigine filtre par pays d'origine
+     * @param paysDestination filtre par pays de destination
+     * @return la liste des grilles correspondant aux critères
+     */
+    List<GrilleTarifaire> listerGrilles(int page, int size, String transporteur, String paysOrigine, String paysDestination);
+    
+    /**
+     * Valide la structure et le contenu d'un fichier d'import
+     * 
+     * @param file le fichier à valider
+     * @return les résultats de validation
+     */
+    java.util.Map<String, Object> validerFichier(org.springframework.web.multipart.MultipartFile file) throws java.io.IOException;
+}

domain/api/src/main/java/com/dh7789dev/xpeditis/LicenseService.java

@@ -1,4 +1,25 @@
 package com.dh7789dev.xpeditis;
 
-public interface LicenseService {
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
+import com.dh7789dev.xpeditis.port.in.LicenseValidationUseCase;
+
+import java.util.UUID;
+
+public interface LicenseService extends LicenseValidationUseCase {
+    
+    boolean validateLicense(UUID companyId);
+    
+    boolean canAddUser(UUID companyId);
+    
+    License createTrialLicense(Company company);
+    
+    License upgradeLicense(UUID companyId, LicenseType newType);
+    
+    void deactivateLicense(UUID licenseId);
+    
+    License getActiveLicense(UUID companyId);
+    
+    long getDaysUntilExpiration(UUID companyId);
 }

domain/api/src/main/java/com/dh7789dev/xpeditis/UserService.java

@@ -1,10 +1,44 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
+import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.port.in.UserManagementUseCase;
 
 import java.security.Principal;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
 
-public interface UserService {
+public interface UserService extends UserManagementUseCase {
 
     void changePassword(ChangePasswordRequest request, Principal connectedUser);
+
+    UserAccount createUser(RegisterRequest request);
+
+    UserAccount createGoogleUser(String googleToken);
+
+    Optional<UserAccount> findById(UUID id);
+
+    Optional<UserAccount> findByEmail(String email);
+
+    Optional<UserAccount> findByUsername(String username);
+
+    UserAccount updateProfile(UserAccount userAccount);
+
+    void deactivateUser(UUID userId);
+
+    void deleteUser(UUID userId);
+
+    boolean existsByEmail(String email);
+
+    boolean existsByUsername(String username);
+
+    List<UserAccount> findAllUsers(int page, int size);
+
+    List<UserAccount> findUsersByCompany(UUID companyId, int page, int size);
+
+    long countAllUsers();
+
+    long countUsersByCompany(UUID companyId);
 }

domain/api/src/main/java/com/dh7789dev/xpeditis/port/in/AuthenticationUseCase.java

@@ -0,0 +1,20 @@
+package com.dh7789dev.xpeditis.port.in;
+
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
+import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
+
+public interface AuthenticationUseCase {
+    
+    AuthenticationResponse authenticate(AuthenticationRequest request);
+    
+    AuthenticationResponse authenticateWithGoogle(String googleToken);
+    
+    UserAccount getCurrentUser(String token);
+    
+    void logout(String token);
+    
+    boolean validateToken(String token);
+    
+    AuthenticationResponse refreshToken(String refreshToken);
+}

domain/api/src/main/java/com/dh7789dev/xpeditis/port/in/LicenseValidationUseCase.java

@@ -0,0 +1,24 @@
+package com.dh7789dev.xpeditis.port.in;
+
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
+
+import java.util.UUID;
+
+public interface LicenseValidationUseCase {
+    
+    boolean validateLicense(UUID companyId);
+    
+    boolean canAddUser(UUID companyId);
+    
+    License createTrialLicense(Company company);
+    
+    License upgradeLicense(UUID companyId, LicenseType newType);
+    
+    void deactivateLicense(UUID licenseId);
+    
+    License getActiveLicense(UUID companyId);
+    
+    long getDaysUntilExpiration(UUID companyId);
+}

domain/api/src/main/java/com/dh7789dev/xpeditis/port/in/UserManagementUseCase.java

@@ -0,0 +1,34 @@
+package com.dh7789dev.xpeditis.port.in;
+
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
+
+import java.security.Principal;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface UserManagementUseCase {
+    
+    UserAccount createUser(RegisterRequest request);
+    
+    UserAccount createGoogleUser(String googleToken);
+    
+    Optional<UserAccount> findById(UUID id);
+    
+    Optional<UserAccount> findByEmail(String email);
+    
+    Optional<UserAccount> findByUsername(String username);
+    
+    UserAccount updateProfile(UserAccount userAccount);
+    
+    void changePassword(ChangePasswordRequest request, Principal connectedUser);
+    
+    void deactivateUser(UUID userId);
+    
+    void deleteUser(UUID userId);
+    
+    boolean existsByEmail(String email);
+    
+    boolean existsByUsername(String username);
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/AuthProvider.java

@@ -0,0 +1,6 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+public enum AuthProvider {
+    LOCAL,
+    GOOGLE
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/Company.java

@@ -1,19 +1,50 @@
 package com.dh7789dev.xpeditis.dto.app;
 
-
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
+import java.time.LocalDateTime;
 import java.util.List;
+import java.util.UUID;
 
 @Data
+@Builder
+@NoArgsConstructor
 @AllArgsConstructor
 public class Company {
-    private Long id;
+    private UUID id;
     private String name;
+    private String description;
+    private String website;
+    private String industry;
     private String country;
+    private String siren;
+    private String numEori;
+    private String phone;
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+    private boolean isActive;
     private List<UserAccount> users;
+    private List<License> licenses;
+    private License license; // Current active license
     private List<Quote> quotes;
     private List<ExportFolder> exports;
+
+    public License getActiveLicense() {
+        return licenses != null ? licenses.stream()
+                .filter(License::isActive)
+                .filter(license -> license.getExpirationDate() == null || 
+                         license.getExpirationDate().isAfter(LocalDateTime.now().toLocalDate()))
+                .findFirst()
+                .orElse(null) : null;
+    }
+
+    public int getActiveUserCount() {
+        return users != null ? (int) users.stream()
+                .filter(UserAccount::isActive)
+                .count() : 0;
+    }
 }
 

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/DemandeDevis.java

@@ -0,0 +1,119 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class DemandeDevis {
+    
+    private String typeService;
+    private String incoterm;
+    private String typeLivraison;
+    
+    // Adresses
+    private AdresseTransport depart;
+    private AdresseTransport arrivee;
+    
+    // Douane
+    private String douaneImportExport;
+    private Boolean eur1Import;
+    private Boolean eur1Export;
+    
+    // Colisage
+    private List<Colisage> colisages;
+    
+    // Contraintes et services
+    private MarchandiseDangereuse marchandiseDangereuse;
+    private ManutentionParticuliere manutentionParticuliere;
+    private ProduitsReglementes produitsReglementes;
+    private ServicesAdditionnels servicesAdditionnels;
+    
+    // Dates
+    private LocalDate dateEnlevement;
+    private LocalDate dateLivraison;
+    
+    // Client
+    private String nomClient;
+    private String emailClient;
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class AdresseTransport {
+        private String ville;
+        private String codePostal;
+        private String pays;
+        private String coordonneesGps;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Colisage {
+        private TypeColisage type;
+        private Integer quantite;
+        private Double longueur;
+        private Double largeur;
+        private Double hauteur;
+        private Double poids;
+        private Boolean gerbable;
+        
+        public Double getVolume() {
+            if (longueur != null && largeur != null && hauteur != null) {
+                return longueur * largeur * hauteur / 1000000; // cm³ to m³
+            }
+            return 0.0;
+        }
+        
+        public enum TypeColisage {
+            CAISSE, COLIS, PALETTE, AUTRES
+        }
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class MarchandiseDangereuse {
+        private String type;
+        private String classe;
+        private String unNumber;
+        private String description;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ManutentionParticuliere {
+        private Boolean hayon;
+        private Boolean sangles;
+        private Boolean couvertureThermique;
+        private String autres;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ProduitsReglementes {
+        private Boolean alimentaire;
+        private Boolean pharmaceutique;
+        private String autres;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ServicesAdditionnels {
+        private Boolean rendezVousLivraison;
+        private Boolean documentT1;
+        private Boolean stopDouane;
+        private Boolean assistanceExport;
+        private Boolean assurance;
+        private Double valeurDeclaree;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/DocumentSummaryDto.java

@@ -0,0 +1,52 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class DocumentSummaryDto {
+    
+    private Long id;
+    
+    // ========== DOCUMENT TYPE ==========
+    private Long typeDocumentId;
+    private String typeDocumentNom;
+    private boolean isObligatoire;
+    
+    // ========== FILE INFO ==========
+    private String nomOriginal;
+    private Long tailleOctets;
+    private String typeMime;
+    private Integer numeroVersion;
+    
+    // ========== VALIDATION ==========
+    private StatutVerification statutVerification;
+    private String displayStatutVerification;
+    private String commentaireVerification;
+    private String correctionsDemandees;
+    
+    // ========== METADATA ==========
+    private String description;
+    private LocalDate dateValidite;
+    private boolean isExpired;
+    
+    // ========== USER INFO ==========
+    private String uploadePar;
+    private LocalDateTime dateUpload;
+    private String verifiePar;
+    private LocalDateTime dateVerification;
+    
+    // ========== ACTIONS ==========
+    private boolean canDownload;
+    private boolean canDelete;
+    private boolean canValidate;
+    private boolean requiresAdminAction;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/DossierStatus.java

@@ -0,0 +1,167 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import java.util.Set;
+
+/**
+ * Énumération des statuts d'un dossier d'export
+ * Définit le workflow complet de traitement des dossiers
+ */
+public enum DossierStatus {
+    // ========== PHASE CRÉATION ==========
+    CREE("Créé", "Dossier créé depuis devis accepté", false, false),
+    
+    // ========== PHASE DOCUMENTS ==========
+    DOCUMENTS_EN_ATTENTE("Documents en attente", "En attente d'upload des documents obligatoires", true, false),
+    DOCUMENTS_UPLOADES("Documents uploadés", "Documents uploadés, en attente de vérification", true, false),
+    DOCUMENTS_EN_VERIFICATION("Documents en vérification", "Vérification des documents en cours par admin", false, false),
+    DOCUMENTS_REFUSES("Documents refusés", "Corrections demandées sur un ou plusieurs documents", true, false),
+    DOCUMENTS_VALIDES("Documents validés", "Tous documents validés, prêt pour booking", false, false),
+    
+    // ========== PHASE TRANSPORT ==========
+    BOOKING_EN_COURS("Booking en cours", "Réservation transport en cours", false, false),
+    BOOKING_CONFIRME("Booking confirmé", "Transport confirmé", false, false),
+    ENLEVE("Enlevé", "Marchandise enlevée", false, false),
+    EN_TRANSIT("En transit", "En cours de transport", false, false),
+    ARRIVE("Arrivé", "Arrivé à destination", false, false),
+    
+    // ========== PHASE FINALISATION ==========
+    LIVRE("Livré", "Livré au destinataire", false, true),
+    CLOTURE("Clôturé", "Dossier clôturé", false, true),
+    
+    // ========== STATUT SPÉCIAL ==========
+    ANNULE("Annulé", "Dossier annulé", false, true);
+    
+    private final String displayName;
+    private final String description;
+    private final boolean allowsDocumentUpload;
+    private final boolean isFinalized;
+    
+    DossierStatus(String displayName, String description, boolean allowsDocumentUpload, boolean isFinalized) {
+        this.displayName = displayName;
+        this.description = description;
+        this.allowsDocumentUpload = allowsDocumentUpload;
+        this.isFinalized = isFinalized;
+    }
+    
+    public String getDisplayName() {
+        return displayName;
+    }
+    
+    public String getDescription() {
+        return description;
+    }
+    
+    public boolean allowsDocumentUpload() {
+        return allowsDocumentUpload;
+    }
+    
+    public boolean isFinalized() {
+        return isFinalized;
+    }
+    
+    /**
+     * Retourne les statuts qui permettent l'upload de documents
+     */
+    public static Set<DossierStatus> getUploadableStatuses() {
+        return Set.of(
+            DOCUMENTS_EN_ATTENTE,
+            DOCUMENTS_UPLOADES,
+            DOCUMENTS_REFUSES
+        );
+    }
+    
+    /**
+     * Retourne les statuts considérés comme actifs (non terminés)
+     */
+    public static Set<DossierStatus> getActiveStatuses() {
+        return Set.of(
+            CREE,
+            DOCUMENTS_EN_ATTENTE,
+            DOCUMENTS_UPLOADES,
+            DOCUMENTS_EN_VERIFICATION,
+            DOCUMENTS_REFUSES,
+            DOCUMENTS_VALIDES,
+            BOOKING_EN_COURS,
+            BOOKING_CONFIRME,
+            ENLEVE,
+            EN_TRANSIT,
+            ARRIVE
+        );
+    }
+    
+    /**
+     * Vérifie si une transition de statut est valide
+     */
+    public boolean canTransitionTo(DossierStatus newStatus) {
+        if (this.isFinalized) {
+            return false; // Aucune transition possible depuis un statut finalisé
+        }
+        
+        // Définition des transitions valides
+        switch (this) {
+            case CREE:
+                return newStatus == DOCUMENTS_EN_ATTENTE || newStatus == ANNULE;
+                
+            case DOCUMENTS_EN_ATTENTE:
+                return newStatus == DOCUMENTS_UPLOADES || newStatus == ANNULE;
+                
+            case DOCUMENTS_UPLOADES:
+                return newStatus == DOCUMENTS_EN_VERIFICATION || 
+                       newStatus == DOCUMENTS_EN_ATTENTE || newStatus == ANNULE;
+                
+            case DOCUMENTS_EN_VERIFICATION:
+                return newStatus == DOCUMENTS_VALIDES || 
+                       newStatus == DOCUMENTS_REFUSES || newStatus == ANNULE;
+                
+            case DOCUMENTS_REFUSES:
+                return newStatus == DOCUMENTS_UPLOADES || 
+                       newStatus == DOCUMENTS_EN_VERIFICATION || newStatus == ANNULE;
+                
+            case DOCUMENTS_VALIDES:
+                return newStatus == BOOKING_EN_COURS || newStatus == ANNULE;
+                
+            case BOOKING_EN_COURS:
+                return newStatus == BOOKING_CONFIRME || 
+                       newStatus == DOCUMENTS_VALIDES || newStatus == ANNULE;
+                
+            case BOOKING_CONFIRME:
+                return newStatus == ENLEVE || newStatus == ANNULE;
+                
+            case ENLEVE:
+                return newStatus == EN_TRANSIT;
+                
+            case EN_TRANSIT:
+                return newStatus == ARRIVE;
+                
+            case ARRIVE:
+                return newStatus == LIVRE;
+                
+            case LIVRE:
+                return newStatus == CLOTURE;
+                
+            default:
+                return false;
+        }
+    }
+    
+    /**
+     * Retourne le prochain statut logique dans le workflow standard
+     */
+    public DossierStatus getNextLogicalStatus() {
+        switch (this) {
+            case CREE: return DOCUMENTS_EN_ATTENTE;
+            case DOCUMENTS_EN_ATTENTE: return DOCUMENTS_UPLOADES;
+            case DOCUMENTS_UPLOADES: return DOCUMENTS_EN_VERIFICATION;
+            case DOCUMENTS_EN_VERIFICATION: return DOCUMENTS_VALIDES;
+            case DOCUMENTS_REFUSES: return DOCUMENTS_UPLOADES;
+            case DOCUMENTS_VALIDES: return BOOKING_EN_COURS;
+            case BOOKING_EN_COURS: return BOOKING_CONFIRME;
+            case BOOKING_CONFIRME: return ENLEVE;
+            case ENLEVE: return EN_TRANSIT;
+            case EN_TRANSIT: return ARRIVE;
+            case ARRIVE: return LIVRE;
+            case LIVRE: return CLOTURE;
+            default: return null;
+        }
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/ExportFolderDto.java

@@ -0,0 +1,79 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Set;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ExportFolderDto {
+    
+    private Long id;
+    
+    // ========== BASIC INFO ==========
+    private String reference;
+    private String numeroDossier;
+    private DossierStatus statut;
+    private String displayStatut;
+    
+    // ========== COMPANY & QUOTE ==========
+    private Long companyId;
+    private String companyName;
+    private Long quoteId;
+    private String quoteReference;
+    
+    // ========== WORKFLOW DATES ==========
+    private LocalDateTime dateCreation;
+    private LocalDateTime dateDocumentsComplets;
+    private LocalDateTime dateValidationDocuments;
+    private LocalDateTime dateBooking;
+    private LocalDateTime dateEnlevement;
+    private LocalDateTime dateLivraison;
+    private LocalDateTime dateCloture;
+    
+    // ========== TRANSPORT REFERENCES ==========
+    private String referenceBooking;
+    private String numeroBl;
+    private String numeroConteneur;
+    
+    // ========== METADATA ==========
+    private String commentairesClient;
+    private String notesInternes;
+    
+    // ========== USER ASSIGNMENTS ==========
+    private Long createdById;
+    private String createdByName;
+    private Long assignedToAdminId;
+    private String assignedToAdminName;
+    
+    // ========== WORKFLOW INFO ==========
+    private boolean allowsDocumentUpload;
+    private boolean isFinalized;
+    private DossierStatus nextLogicalStatus;
+    private boolean canTransitionToNext;
+    
+    // ========== DOCUMENTS SUMMARY ==========
+    private int totalDocuments;
+    private int validatedDocuments;
+    private int pendingDocuments;
+    private int rejectedDocuments;
+    private boolean allMandatoryDocumentsProvided;
+    
+    // ========== PERMISSIONS ==========
+    private Set<FolderAction> authorizedActions;
+    
+    // ========== RELATED DATA ==========
+    private List<DocumentSummaryDto> documents;
+    private List<HistoryEntryDto> recentHistory;
+    
+    // ========== TIMESTAMPS ==========
+    private LocalDateTime createdAt;
+    private LocalDateTime modifiedAt;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/FolderAction.java

@@ -0,0 +1,90 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+/**
+ * Actions possibles sur les dossiers d'export
+ * Utilisé pour le système de permissions granulaires
+ */
+public enum FolderAction {
+    
+    // ========== CONSULTATION ==========
+    VIEW_BASIC_INFO("Consulter informations de base", "Voir référence, statut, dates"),
+    VIEW_FULL_DETAILS("Consulter détails complets", "Voir toutes les informations du dossier"),
+    VIEW_DOCUMENTS("Consulter documents", "Voir la liste des documents uploadés"),
+    VIEW_HISTORY("Consulter historique", "Voir l'historique des actions"),
+    DOWNLOAD_DOCUMENTS("Télécharger documents", "Télécharger les fichiers"),
+    
+    // ========== MODIFICATION ==========
+    UPDATE_BASIC_INFO("Modifier informations de base", "Modifier commentaires client, références"),
+    UPDATE_STATUS("Modifier statut", "Changer le statut du dossier"),
+    ADD_INTERNAL_NOTES("Ajouter notes internes", "Ajouter des commentaires internes"),
+    
+    // ========== GESTION DOCUMENTS ==========
+    UPLOAD_DOCUMENTS("Uploader documents", "Ajouter de nouveaux documents"),
+    DELETE_DOCUMENTS("Supprimer documents", "Supprimer des documents"),
+    VALIDATE_DOCUMENTS("Valider documents", "Approuver ou refuser des documents"),
+    REQUEST_CORRECTIONS("Demander corrections", "Demander des corrections sur documents"),
+    
+    // ========== WORKFLOW ==========
+    TRANSITION_STATUS("Changer statut workflow", "Faire progresser le dossier dans le workflow"),
+    FORCE_STATUS_CHANGE("Forcer changement statut", "Changer le statut sans validation workflow"),
+    ASSIGN_TO_ADMIN("Assigner à administrateur", "Assigner le dossier à un admin"),
+    MARK_DOCUMENTS_COMPLETE("Marquer documents complets", "Valider que tous documents sont fournis"),
+    
+    // ========== ADMINISTRATION ==========
+    DELETE_FOLDER("Supprimer dossier", "Supprimer complètement le dossier"),
+    EXPORT_DATA("Exporter données", "Exporter les données du dossier"),
+    MANAGE_PERMISSIONS("Gérer permissions", "Modifier les permissions sur le dossier"),
+    ACCESS_SYSTEM_DATA("Accès données système", "Voir données techniques internes"),
+    
+    // ========== TRANSPORT ==========
+    UPDATE_TRANSPORT_INFO("Modifier infos transport", "Mettre à jour booking, BL, conteneur"),
+    TRACK_SHIPMENT("Suivre expédition", "Voir le suivi de l'expédition"),
+    UPDATE_TRACKING("Mettre à jour suivi", "Ajouter des mises à jour de suivi"),
+    
+    // ========== NOTIFICATIONS ==========
+    RECEIVE_NOTIFICATIONS("Recevoir notifications", "Être notifié des changements"),
+    SEND_NOTIFICATIONS("Envoyer notifications", "Notifier d'autres utilisateurs");
+    
+    private final String displayName;
+    private final String description;
+    
+    FolderAction(String displayName, String description) {
+        this.displayName = displayName;
+        this.description = description;
+    }
+    
+    public String getDisplayName() {
+        return displayName;
+    }
+    
+    public String getDescription() {
+        return description;
+    }
+    
+    /**
+     * Actions de consultation seulement
+     */
+    public boolean isReadOnlyAction() {
+        return this == VIEW_BASIC_INFO || this == VIEW_FULL_DETAILS || 
+               this == VIEW_DOCUMENTS || this == VIEW_HISTORY || 
+               this == DOWNLOAD_DOCUMENTS || this == TRACK_SHIPMENT ||
+               this == RECEIVE_NOTIFICATIONS;
+    }
+    
+    /**
+     * Actions nécessitant des privilèges administratifs
+     */
+    public boolean requiresAdminPrivileges() {
+        return this == VALIDATE_DOCUMENTS || this == FORCE_STATUS_CHANGE ||
+               this == DELETE_FOLDER || this == MANAGE_PERMISSIONS ||
+               this == ACCESS_SYSTEM_DATA || this == ASSIGN_TO_ADMIN;
+    }
+    
+    /**
+     * Actions liées au workflow
+     */
+    public boolean isWorkflowAction() {
+        return this == UPDATE_STATUS || this == TRANSITION_STATUS ||
+               this == FORCE_STATUS_CHANGE || this == MARK_DOCUMENTS_COMPLETE;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/FraisAdditionnels.java

@@ -0,0 +1,27 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class FraisAdditionnels {
+    
+    private Long id;
+    private Long grilleId;
+    private String typeFrais;
+    private String description;
+    private BigDecimal montant;
+    private UniteFacturation uniteFacturation;
+    private BigDecimal montantMinimum;
+    private Boolean obligatoire;
+    private Boolean applicableMarchandiseDangereuse;
+
+    public enum UniteFacturation {
+        LS, KG, M3, PALETTE, POURCENTAGE
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/GoogleUserInfo.java

@@ -0,0 +1,21 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class GoogleUserInfo {
+    
+    private String id;
+    private String email;
+    private String firstName;
+    private String lastName;
+    private String picture;
+    private boolean verified;
+    private String locale;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/GrilleTarifaire.java

@@ -0,0 +1,51 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class GrilleTarifaire {
+    
+    private Long id;
+    private String nomGrille;
+    private String transporteur;
+    private TypeService typeService;
+    private String originePays;
+    private String origineVille;
+    private String originePortCode;
+    private String destinationPays;
+    private String destinationVille;
+    private String destinationPortCode;
+    private String incoterm;
+    private ModeTransport modeTransport;
+    private ServiceType serviceType;
+    private Integer transitTimeMin;
+    private Integer transitTimeMax;
+    private LocalDate validiteDebut;
+    private LocalDate validiteFin;
+    private String devise;
+    private Boolean actif;
+    private String deviseBase;
+    private String commentaires;
+    private List<TarifFret> tarifsFret;
+    private List<FraisAdditionnels> fraisAdditionnels;
+    private List<SurchargeDangereuse> surchargesDangereuses;
+
+    public enum TypeService {
+        IMPORT, EXPORT
+    }
+
+    public enum ModeTransport {
+        MARITIME, AERIEN, ROUTIER, FERROVIAIRE
+    }
+
+    public enum ServiceType {
+        RAPIDE, STANDARD, ECONOMIQUE
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/HistoryEntryDto.java

@@ -0,0 +1,43 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.Map;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class HistoryEntryDto {
+    
+    private Long id;
+    
+    // ========== ACTION INFO ==========
+    private String action;
+    private String description;
+    
+    // ========== STATUS CHANGES ==========
+    private String ancienStatut;
+    private String nouveauStatut;
+    
+    // ========== ACTOR INFO ==========
+    private String effectueParType; // COMPANY_USER, ADMIN, SYSTEM
+    private Long effectueParId;
+    private String effectueParNom;
+    
+    // ========== TIMING ==========
+    private LocalDateTime dateAction;
+    private String relativeTime; // "Il y a 2 heures", "Hier", etc.
+    
+    // ========== ADDITIONAL DATA ==========
+    private Map<String, Object> donneesSupplementaires;
+    
+    // ========== UI HELPERS ==========
+    private String actionIcon; // Icon CSS class for UI
+    private String actionColor; // Color for UI display
+    private String displayText; // Human-readable display text
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/License.java

@@ -1,16 +1,54 @@
 package com.dh7789dev.xpeditis.dto.app;
 
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.UUID;
 
 @Data
+@Builder
+@NoArgsConstructor
 @AllArgsConstructor
 public class License {
-    private Long id;
+    private UUID id;
     private String licenseKey;
+    private LicenseType type;
+    private LocalDate startDate;
     private LocalDate expirationDate;
-    private boolean active;
-    private UserAccount user;
+    private LocalDateTime issuedDate;
+    private LocalDateTime expiryDate;
+    private int maxUsers;
+    private boolean isActive;
+    private LocalDateTime createdAt;
+    private Company company;
+
+    public boolean isExpired() {
+        return expirationDate != null && expirationDate.isBefore(LocalDate.now());
+    }
+    
+    public LocalDateTime getExpiryDate() {
+        return expiryDate;
+    }
+
+    public boolean isValid() {
+        return isActive && !isExpired();
+    }
+
+    public boolean canAddUser(int currentUserCount) {
+        return !hasUserLimit() || currentUserCount < maxUsers;
+    }
+
+    public boolean hasUserLimit() {
+        return type != null && type.hasUserLimit();
+    }
+
+    public long getDaysUntilExpiration() {
+        return expirationDate != null ? 
+               java.time.temporal.ChronoUnit.DAYS.between(LocalDate.now(), expirationDate) : 
+               Long.MAX_VALUE;
+    }
 }

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/LicenseType.java

@@ -0,0 +1,32 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+public enum LicenseType {
+    TRIAL(5, 30),
+    BASIC(10, -1),
+    PREMIUM(50, -1),
+    ENTERPRISE(-1, -1);
+
+    private final int maxUsers;
+    private final int durationDays;
+
+    LicenseType(int maxUsers, int durationDays) {
+        this.maxUsers = maxUsers;
+        this.durationDays = durationDays;
+    }
+
+    public int getMaxUsers() {
+        return maxUsers;
+    }
+
+    public int getDurationDays() {
+        return durationDays;
+    }
+
+    public boolean hasUserLimit() {
+        return maxUsers > 0;
+    }
+
+    public boolean hasTimeLimit() {
+        return durationDays > 0;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/OffreCalculee.java

@@ -0,0 +1,38 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class OffreCalculee {
+    
+    private String type; // RAPIDE, STANDARD, ECONOMIQUE
+    private BigDecimal prixTotal;
+    private String devise;
+    private String transitTime;
+    private String transporteur;
+    private String modeTransport;
+    private List<String> servicesInclus;
+    private DetailPrix detailPrix;
+    private LocalDate validite;
+    private List<String> conditions;
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class DetailPrix {
+        private BigDecimal fretBase;
+        private Map<String, BigDecimal> fraisFixes;
+        private Map<String, BigDecimal> servicesOptionnels;
+        private BigDecimal surchargeDangereuse;
+        private BigDecimal coefficientService;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/ReponseDevis.java

@@ -0,0 +1,65 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class ReponseDevis {
+    
+    private String demandeId;
+    private ClientInfo client;
+    private DetailsTransport detailsTransport;
+    private ColisageResume colisageResume;
+    private List<OffreCalculee> offres;
+    private Recommandation recommandation;
+    private List<String> mentionsLegales;
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ClientInfo {
+        private String nom;
+        private String email;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class DetailsTransport {
+        private String typeService;
+        private String incoterm;
+        private AdresseInfo depart;
+        private AdresseInfo arrivee;
+        
+        @Data
+        @AllArgsConstructor
+        @NoArgsConstructor
+        public static class AdresseInfo {
+            private String adresse;
+            private String coordonnees;
+        }
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class ColisageResume {
+        private Integer nombreColis;
+        private Double poidsTotal;
+        private Double volumeTotal;
+        private Double poidsTaxable;
+    }
+
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class Recommandation {
+        private String offreRecommandee;
+        private String raison;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/Role.java

@@ -0,0 +1,73 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+/**
+ * Système de rôles étendu pour SSC Export System
+ * Intègre les rôles existants et les nouveaux besoins SSC
+ */
+public enum Role {
+    // ========== RÔLES EXISTANTS (Conservés) ==========
+    USER("Utilisateur Standard", 1),
+    MANAGER("Gestionnaire", 2),
+    ADMIN("Administrateur", 3),
+    ADMIN_PLATFORM("Administrateur Plateforme", 4),
+    
+    // ========== NOUVEAUX RÔLES SSC ==========
+    SUPER_ADMIN("Super Administrateur", 10),        // Accès total système
+    ADMIN_SSC("Administrateur SSC", 9),              // Validation documents, gestion dossiers
+    COMPANY_ADMIN("Administrateur Entreprise", 6),   // Gestion équipe entreprise cliente
+    COMPANY_USER("Utilisateur Entreprise", 5),       // Consultation dossiers de son entreprise
+    COMPANY_GUEST("Invité Entreprise", 3);           // Lecture seule sur dossiers spécifiques
+    
+    private final String displayName;
+    private final int level;
+    
+    Role(String displayName, int level) {
+        this.displayName = displayName;
+        this.level = level;
+    }
+    
+    public String getDisplayName() {
+        return displayName;
+    }
+    
+    public int getLevel() {
+        return level;
+    }
+    
+    /**
+     * Vérifie si ce rôle a un niveau supérieur ou égal à un autre
+     */
+    public boolean hasLevelGreaterOrEqual(Role other) {
+        return this.level >= other.level;
+    }
+    
+    /**
+     * Vérifie si ce rôle est un rôle SSC (gestion dossiers export)
+     */
+    public boolean isSscRole() {
+        return this == SUPER_ADMIN || this == ADMIN_SSC || 
+               this == COMPANY_ADMIN || this == COMPANY_USER || this == COMPANY_GUEST;
+    }
+    
+    /**
+     * Vérifie si ce rôle peut gérer des utilisateurs d'entreprise
+     */
+    public boolean canManageCompanyUsers() {
+        return this == SUPER_ADMIN || this == ADMIN_SSC || this == COMPANY_ADMIN;
+    }
+    
+    /**
+     * Vérifie si ce rôle peut valider des documents
+     */
+    public boolean canValidateDocuments() {
+        return this == SUPER_ADMIN || this == ADMIN_SSC;
+    }
+    
+    /**
+     * Vérifie si ce rôle est un administrateur
+     */
+    public boolean isAdmin() {
+        return this == SUPER_ADMIN || this == ADMIN_SSC || 
+               this == ADMIN || this == ADMIN_PLATFORM;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/StatutVerification.java

@@ -0,0 +1,51 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+/**
+ * Statuts de vérification des documents uploadés
+ * Cycle de validation par les administrateurs SSC
+ */
+public enum StatutVerification {
+    
+    EN_ATTENTE("En attente", "Document uploadé, en attente de vérification"),
+    EN_COURS_VERIFICATION("En cours de vérification", "Document en cours d'analyse par un administrateur"),
+    VALIDE("Validé", "Document vérifié et approuvé"),
+    REFUSE("Refusé", "Document refusé, corrections nécessaires"),
+    EXPIRE("Expiré", "Document expiré, renouvellement requis");
+    
+    private final String displayName;
+    private final String description;
+    
+    StatutVerification(String displayName, String description) {
+        this.displayName = displayName;
+        this.description = description;
+    }
+    
+    public String getDisplayName() {
+        return displayName;
+    }
+    
+    public String getDescription() {
+        return description;
+    }
+    
+    /**
+     * Vérifie si ce statut permet une nouvelle vérification
+     */
+    public boolean allowsReVerification() {
+        return this == REFUSE || this == EXPIRE;
+    }
+    
+    /**
+     * Vérifie si ce statut est considéré comme final
+     */
+    public boolean isFinal() {
+        return this == VALIDE || this == REFUSE;
+    }
+    
+    /**
+     * Vérifie si ce statut nécessite une action admin
+     */
+    public boolean requiresAdminAction() {
+        return this == EN_ATTENTE || this == EN_COURS_VERIFICATION;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/SurchargeDangereuse.java

@@ -0,0 +1,25 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class SurchargeDangereuse {
+    
+    private Long id;
+    private Long grilleId;
+    private String classeAdr;
+    private String unNumber;
+    private BigDecimal surcharge;
+    private UniteFacturation uniteFacturation;
+    private BigDecimal minimum;
+
+    public enum UniteFacturation {
+        LS, KG, COLIS
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/TarifFret.java

@@ -0,0 +1,27 @@
+package com.dh7789dev.xpeditis.dto.app;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class TarifFret {
+    
+    private Long id;
+    private Long grilleId;
+    private BigDecimal poidsMin;
+    private BigDecimal poidsMax;
+    private BigDecimal volumeMin;
+    private BigDecimal volumeMax;
+    private BigDecimal tauxUnitaire;
+    private UniteFacturation uniteFacturation;
+    private BigDecimal minimumFacturation;
+
+    public enum UniteFacturation {
+        KG, M3, PALETTE, COLIS, LS
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/app/UserAccount.java

@@ -1,20 +1,51 @@
 package com.dh7789dev.xpeditis.dto.app;
 
+import com.dh7789dev.xpeditis.dto.valueobject.Email;
+import com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber;
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
+import java.time.LocalDateTime;
 import java.util.List;
+import java.util.UUID;
 
 @Data
+@Builder
+@NoArgsConstructor
 @AllArgsConstructor
 public class UserAccount {
-    private String username;
+    private UUID id;
     private String firstName;
     private String lastName;
-    private String email;
+    private Email email;
+    private String username;
     private String password;
-    private String role; // or "ADMIN"
+    private PhoneNumber phoneNumber;
+    private AuthProvider authProvider;
+    private String googleId;
+    private boolean privacyPolicyAccepted;
+    private LocalDateTime privacyPolicyAcceptedAt;
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+    private LocalDateTime lastLoginAt;
+    private boolean isActive;
+    private Role role;
     private Company company;
     private License license;
     private List<Quote> quotes;
+
+    public String getFullName() {
+        return (firstName != null ? firstName : "") + 
+               (lastName != null ? " " + lastName : "").trim();
+    }
+
+    public boolean isGoogleAuth() {
+        return AuthProvider.GOOGLE.equals(authProvider);
+    }
+
+    public boolean isLocalAuth() {
+        return AuthProvider.LOCAL.equals(authProvider);
+    }
 }

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/CreateCompanyRequest.java

@@ -0,0 +1,28 @@
+package com.dh7789dev.xpeditis.dto.request;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder(toBuilder = true)
+@NoArgsConstructor
+@AllArgsConstructor
+public class CreateCompanyRequest {
+    
+    @NotBlank(message = "Company name is required")
+    @Size(min = 2, max = 100, message = "Company name must be between 2 and 100 characters")
+    private String name;
+    
+    @Size(max = 500, message = "Description must not exceed 500 characters")
+    private String description;
+    
+    @Size(max = 255, message = "Website must not exceed 255 characters")
+    private String website;
+    
+    @Size(max = 100, message = "Industry must not exceed 100 characters")
+    private String industry;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/CreateFolderRequest.java

@@ -0,0 +1,26 @@
+package com.dh7789dev.xpeditis.dto.request;
+
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Positive;
+import jakarta.validation.constraints.Size;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.FieldDefaults;
+
+@Data
+@Builder(toBuilder = true)
+@AllArgsConstructor
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class CreateFolderRequest {
+
+    @NotNull(message = "Quote ID is required")
+    @Positive(message = "Quote ID must be positive")
+    Long quoteId;
+
+    @Size(max = 1000, message = "Comments must not exceed 1000 characters")
+    String commentairesClient;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/GoogleAuthRequest.java

@@ -0,0 +1,22 @@
+package com.dh7789dev.xpeditis.dto.request;
+
+import jakarta.validation.constraints.NotBlank;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.FieldDefaults;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class GoogleAuthRequest {
+
+    @NotBlank(message = "Google token is required")
+    String googleToken;
+
+    String companyName;
+    
+    String phoneNumber;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/RegisterRequest.java

@@ -1,41 +1,70 @@
 package com.dh7789dev.xpeditis.dto.request;
 
-import jakarta.validation.constraints.NotBlank;
+import com.dh7789dev.xpeditis.dto.app.AuthProvider;
+import jakarta.validation.constraints.*;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
 import lombok.experimental.FieldDefaults;
 
 @Data
+@Builder(toBuilder = true)
 @AllArgsConstructor
 @NoArgsConstructor
 @FieldDefaults(level = AccessLevel.PRIVATE)
 @Accessors(chain = true)
 public class RegisterRequest {
 
-    @NotBlank
+    @NotBlank(message = "First name is required")
+    @Size(max = 50, message = "First name must not exceed 50 characters")
     String firstName;
 
-    @NotBlank
+    @NotBlank(message = "Last name is required")
+    @Size(max = 50, message = "Last name must not exceed 50 characters")
     String lastName;
 
-    @NotBlank
-    String username;
-
-    @NotBlank
+    @Email(message = "Invalid email format")
+    @NotBlank(message = "Email is required")
     String email;
 
-    @NotBlank
+    @Size(max = 50, message = "Username must not exceed 50 characters")
+    String username;
+
+    @Pattern(
+        regexp = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d).{8,}$",
+        message = "Password must be at least 8 characters with uppercase, lowercase and digit"
+    )
     String password;
 
-    @NotBlank
-    String phone;
+    String confirmPassword;
 
-    String company_uuid = "";
+    @NotBlank(message = "Phone number is required")
+    @Pattern(
+        regexp = "^\\+?[1-9]\\d{1,14}$",
+        message = "Invalid phone number format"
+    )
+    String phoneNumber;
 
-    String company_name;
+    @NotBlank(message = "Company name is required")
+    @Size(max = 100, message = "Company name must not exceed 100 characters")
+    String companyName;
 
+    String companyCountry;
+
+    @Builder.Default
+    AuthProvider authProvider = AuthProvider.LOCAL;
+
+    String googleId;
+
+    @AssertTrue(message = "Privacy policy must be accepted")
+    boolean privacyPolicyAccepted;
+
+    @AssertTrue(message = "Password confirmation must match")
+    public boolean isPasswordConfirmed() {
+        return password != null && password.equals(confirmPassword);
+    }
 }
 

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/UpdateCompanyRequest.java

@@ -0,0 +1,26 @@
+package com.dh7789dev.xpeditis.dto.request;
+
+import jakarta.validation.constraints.Size;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class UpdateCompanyRequest {
+    
+    @Size(min = 2, max = 100, message = "Company name must be between 2 and 100 characters")
+    private String name;
+    
+    @Size(max = 500, message = "Description must not exceed 500 characters")
+    private String description;
+    
+    @Size(max = 255, message = "Website must not exceed 255 characters")
+    private String website;
+    
+    @Size(max = 100, message = "Industry must not exceed 100 characters")
+    private String industry;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/request/UpdateProfileRequest.java

@@ -0,0 +1,33 @@
+package com.dh7789dev.xpeditis.dto.request;
+
+import jakarta.validation.constraints.Pattern;
+import jakarta.validation.constraints.Size;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.FieldDefaults;
+
+@Data
+@Builder(toBuilder = true)
+@AllArgsConstructor
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class UpdateProfileRequest {
+
+    @Size(max = 50, message = "First name must not exceed 50 characters")
+    String firstName;
+
+    @Size(max = 50, message = "Last name must not exceed 50 characters")
+    String lastName;
+
+    @Pattern(
+        regexp = "^\\+?[1-9]\\d{1,14}$",
+        message = "Invalid phone number format"
+    )
+    String phoneNumber;
+
+    @Size(max = 50, message = "Username must not exceed 50 characters")
+    String username;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/response/AuthenticationResponse.java

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
@@ -12,6 +13,7 @@ import lombok.experimental.FieldDefaults;
 import java.util.Date;
 
 @Data
+@Builder
 @AllArgsConstructor
 @NoArgsConstructor
 @FieldDefaults(level = AccessLevel.PRIVATE)
@@ -25,12 +27,22 @@ public class AuthenticationResponse {
     @JsonProperty("refresh_token")
     String refreshToken;
 
+    @JsonProperty("token_type")
+    @Builder.Default
+    String tokenType = "Bearer";
+
+    @JsonProperty("expires_in")
+    long expiresIn;
+
     @JsonProperty("created_at")
     Date createdAt;
 
     @JsonProperty("expires_at")
     Date expiresAt;
 
+    @JsonProperty("user")
+    UserResponse user;
+
     @JsonProperty("error_message")
     String error;
 }

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/response/TokenResponse.java

@@ -0,0 +1,23 @@
+package com.dh7789dev.xpeditis.dto.response;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.FieldDefaults;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class TokenResponse {
+    
+    String token;
+    String refreshToken;
+    long expiresIn;
+    @Builder.Default
+    String tokenType = "Bearer";
+    UserResponse user;
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/response/UserResponse.java

@@ -0,0 +1,41 @@
+package com.dh7789dev.xpeditis.dto.response;
+
+import com.dh7789dev.xpeditis.dto.app.AuthProvider;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.FieldDefaults;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class UserResponse {
+    
+    UUID id;
+    String firstName;
+    String lastName;
+    String email;
+    String username;
+    String phoneNumber;
+    AuthProvider authProvider;
+    boolean privacyPolicyAccepted;
+    LocalDateTime privacyPolicyAcceptedAt;
+    LocalDateTime createdAt;
+    LocalDateTime lastLoginAt;
+    boolean isActive;
+    String role;
+    String companyName;
+    UUID companyId;
+
+    public String getFullName() {
+        return (firstName != null ? firstName : "") + 
+               (lastName != null ? " " + lastName : "").trim();
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/valueobject/Email.java

@@ -0,0 +1,29 @@
+package com.dh7789dev.xpeditis.dto.valueobject;
+
+import lombok.Value;
+
+import java.util.regex.Pattern;
+
+@Value
+public class Email {
+    private static final Pattern EMAIL_PATTERN = Pattern.compile(
+            "^[A-Za-z0-9+_.-]+@([A-Za-z0-9.-]+\\.[A-Za-z]{2,})$"
+    );
+
+    String value;
+
+    public Email(String value) {
+        if (value == null || value.trim().isEmpty()) {
+            throw new IllegalArgumentException("Email cannot be null or empty");
+        }
+        if (!EMAIL_PATTERN.matcher(value.trim()).matches()) {
+            throw new IllegalArgumentException("Invalid email format: " + value);
+        }
+        this.value = value.trim().toLowerCase();
+    }
+
+    @Override
+    public String toString() {
+        return value;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/dto/valueobject/PhoneNumber.java

@@ -0,0 +1,33 @@
+package com.dh7789dev.xpeditis.dto.valueobject;
+
+import lombok.Value;
+
+import java.util.regex.Pattern;
+
+@Value
+public class PhoneNumber {
+    private static final Pattern PHONE_PATTERN = Pattern.compile(
+            "^\\+?[1-9]\\d{1,14}$"
+    );
+
+    String value;
+
+    public PhoneNumber(String value) {
+        if (value == null || value.trim().isEmpty()) {
+            throw new IllegalArgumentException("Phone number cannot be null or empty");
+        }
+        
+        String cleanedPhone = value.replaceAll("[\\s\\-\\(\\)]", "");
+        
+        if (!PHONE_PATTERN.matcher(cleanedPhone).matches()) {
+            throw new IllegalArgumentException("Invalid phone number format: " + value);
+        }
+        
+        this.value = cleanedPhone;
+    }
+
+    @Override
+    public String toString() {
+        return value;
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/AuthenticationException.java

@@ -0,0 +1,12 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class AuthenticationException extends RuntimeException {
+    
+    public AuthenticationException(String message) {
+        super(message);
+    }
+    
+    public AuthenticationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/BusinessException.java

@@ -0,0 +1,12 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class BusinessException extends RuntimeException {
+    
+    public BusinessException(String message) {
+        super(message);
+    }
+    
+    public BusinessException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/CompanyInactiveException.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class CompanyInactiveException extends RuntimeException {
+    public CompanyInactiveException(String message) {
+        super(message);
+    }
+
+    public CompanyInactiveException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/InvalidCredentialsException.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class InvalidCredentialsException extends RuntimeException {
+    public InvalidCredentialsException(String message) {
+        super(message);
+    }
+
+    public InvalidCredentialsException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/LicenseExpiredException.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class LicenseExpiredException extends RuntimeException {
+    public LicenseExpiredException(String message) {
+        super(message);
+    }
+
+    public LicenseExpiredException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/LicenseUserLimitExceededException.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class LicenseUserLimitExceededException extends RuntimeException {
+    public LicenseUserLimitExceededException(String message) {
+        super(message);
+    }
+
+    public LicenseUserLimitExceededException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/ResourceNotFoundException.java

@@ -0,0 +1,12 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class ResourceNotFoundException extends RuntimeException {
+    
+    public ResourceNotFoundException(String message) {
+        super(message);
+    }
+    
+    public ResourceNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/data/src/main/java/com/dh7789dev/xpeditis/exception/UserAlreadyExistsException.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis.exception;
+
+public class UserAlreadyExistsException extends RuntimeException {
+    public UserAlreadyExistsException(String message) {
+        super(message);
+    }
+
+    public UserAlreadyExistsException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

domain/service/pom.xml

@@ -62,6 +62,10 @@
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-crypto</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

domain/service/src/main/java/com/dh7789dev/xpeditis/AuthenticationServiceImpl.java

@@ -1,26 +1,244 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.GoogleUserInfo;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
 import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
 import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.valueobject.Email;
+import com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber;
+import com.dh7789dev.xpeditis.dto.app.AuthProvider;
+import com.dh7789dev.xpeditis.dto.app.Role;
+import com.dh7789dev.xpeditis.exception.AuthenticationException;
+import com.dh7789dev.xpeditis.exception.BusinessException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.Optional;
+import java.util.UUID;
 
 @Service
+@RequiredArgsConstructor
+@Slf4j
+@Transactional
 public class AuthenticationServiceImpl implements AuthenticationService {
 
     private final AuthenticationRepository authenticationRepository;
-
-    public AuthenticationServiceImpl(AuthenticationRepository authenticationRepository) {
-        this.authenticationRepository = authenticationRepository;
-    }
+    private final UserRepository userRepository;
+    private final OAuth2Provider oAuth2Provider;
+    private final CompanyService companyService;
+    private final PasswordEncoder passwordEncoder;
 
     @Override
     public AuthenticationResponse authenticate(AuthenticationRequest request) {
+        log.info("Authenticating user with username/email: {}", request.getUsername());
+        
+        // Validate input
+        if (request.getUsername() == null || request.getUsername().trim().isEmpty()) {
+            throw new AuthenticationException("Username or email is required");
+        }
+        if (request.getPassword() == null || request.getPassword().trim().isEmpty()) {
+            throw new AuthenticationException("Password is required");
+        }
+        
         return authenticationRepository.authenticate(request);
     }
 
     @Override
     public AuthenticationResponse register(RegisterRequest request) {
+        log.info("Registering new user with email: {}", request.getEmail());
+        
+        // Validate business rules
+        validateRegistrationRequest(request);
+        
+        // Check if user already exists
+        if (userRepository.existsByEmail(request.getEmail())) {
+            throw new BusinessException("User with this email already exists");
+        }
+        
+        if (request.getUsername() != null && userRepository.existsByUsername(request.getUsername())) {
+            throw new BusinessException("Username already taken");
+        }
+        
+        // Create and validate user account
+        UserAccount userAccount = createUserAccountFromRequest(request);
+        
         return authenticationRepository.register(request);
     }
+
+    @Override
+    public AuthenticationResponse authenticateWithGoogle(String googleToken) {
+        log.info("Authenticating user with Google OAuth2");
+        
+        if (googleToken == null || googleToken.trim().isEmpty()) {
+            throw new AuthenticationException("Google token is required");
+        }
+        
+        // Validate Google token
+        if (!oAuth2Provider.validateToken(googleToken)) {
+            throw new AuthenticationException("Invalid Google token");
+        }
+        
+        // Get user info from Google
+        Optional<GoogleUserInfo> googleUserInfo = oAuth2Provider.getUserInfo(googleToken);
+        if (googleUserInfo.isEmpty()) {
+            throw new AuthenticationException("Failed to retrieve user information from Google");
+        }
+        
+        GoogleUserInfo userInfo = googleUserInfo.get();
+        
+        // Check if user exists by Google ID or email
+        Optional<UserAccount> existingUser = userRepository.findByGoogleId(userInfo.getId());
+        if (existingUser.isEmpty()) {
+            existingUser = userRepository.findByEmail(userInfo.getEmail());
+        }
+        
+        UserAccount userAccount;
+        if (existingUser.isPresent()) {
+            // Update existing user
+            userAccount = existingUser.get();
+            updateUserFromGoogleInfo(userAccount, userInfo);
+        } else {
+            // Create new user from Google info
+            userAccount = createUserAccountFromGoogleInfo(userInfo);
+        }
+        
+        // Save/update user
+        userAccount = userRepository.save(userAccount);
+        
+        return authenticationRepository.authenticateWithGoogle(userAccount);
+    }
+
+    @Override
+    public UserAccount getCurrentUser(String token) {
+        if (token == null || token.trim().isEmpty()) {
+            throw new AuthenticationException("Token is required");
+        }
+        
+        return authenticationRepository.getCurrentUser(token);
+    }
+
+    @Override
+    public void logout(String token) {
+        if (token == null || token.trim().isEmpty()) {
+            throw new AuthenticationException("Token is required");
+        }
+        
+        log.info("Logging out user with token");
+        authenticationRepository.logout(token);
+    }
+
+    @Override
+    public boolean validateToken(String token) {
+        if (token == null || token.trim().isEmpty()) {
+            return false;
+        }
+        
+        return authenticationRepository.validateToken(token);
+    }
+
+    @Override
+    public AuthenticationResponse refreshToken(String refreshToken) {
+        if (refreshToken == null || refreshToken.trim().isEmpty()) {
+            throw new AuthenticationException("Refresh token is required");
+        }
+        
+        log.info("Refreshing token");
+        return authenticationRepository.refreshToken(refreshToken);
+    }
+    
+    private void validateRegistrationRequest(RegisterRequest request) {
+        if (request.getEmail() == null || request.getEmail().trim().isEmpty()) {
+            throw new BusinessException("Email is required");
+        }
+        
+        if (request.getFirstName() == null || request.getFirstName().trim().isEmpty()) {
+            throw new BusinessException("First name is required");
+        }
+        
+        if (request.getLastName() == null || request.getLastName().trim().isEmpty()) {
+            throw new BusinessException("Last name is required");
+        }
+        
+        if (request.getPassword() == null || request.getPassword().length() < 8) {
+            throw new BusinessException("Password must be at least 8 characters long");
+        }
+        
+        // Validate email format by creating Email value object
+        try {
+            new Email(request.getEmail());
+        } catch (IllegalArgumentException e) {
+            throw new BusinessException("Invalid email format");
+        }
+        
+        // Validate phone number if provided
+        if (request.getPhoneNumber() != null && !request.getPhoneNumber().trim().isEmpty()) {
+            try {
+                new PhoneNumber(request.getPhoneNumber());
+            } catch (IllegalArgumentException e) {
+                throw new BusinessException("Invalid phone number format");
+            }
+        }
+    }
+    
+    private UserAccount createUserAccountFromRequest(RegisterRequest request) {
+        return UserAccount.builder()
+                .id(UUID.randomUUID())
+                .firstName(request.getFirstName().trim())
+                .lastName(request.getLastName().trim())
+                .email(new Email(request.getEmail()))
+                .phoneNumber(request.getPhoneNumber() != null ? new PhoneNumber(request.getPhoneNumber()) : null)
+                .username(request.getUsername() != null ? request.getUsername().trim() : null)
+                .password(passwordEncoder.encode(request.getPassword()))
+                .authProvider(AuthProvider.LOCAL)
+                .role(Role.USER)
+                .isActive(true)
+                .privacyPolicyAccepted(request.isPrivacyPolicyAccepted())
+                .privacyPolicyAcceptedAt(request.isPrivacyPolicyAccepted() ? LocalDateTime.now() : null)
+                .createdAt(LocalDateTime.now())
+                .build();
+    }
+    
+    private UserAccount createUserAccountFromGoogleInfo(GoogleUserInfo googleInfo) {
+        return UserAccount.builder()
+                .id(UUID.randomUUID())
+                .firstName(googleInfo.getFirstName())
+                .lastName(googleInfo.getLastName())
+                .email(new Email(googleInfo.getEmail()))
+                .googleId(googleInfo.getId())
+                .authProvider(AuthProvider.GOOGLE)
+                .role(Role.USER)
+                .isActive(true)
+                .privacyPolicyAccepted(false) // User will need to accept on first login
+                .createdAt(LocalDateTime.now())
+                .lastLoginAt(LocalDateTime.now())
+                .build();
+    }
+    
+    private void updateUserFromGoogleInfo(UserAccount userAccount, GoogleUserInfo googleInfo) {
+        // Update Google ID if not set
+        if (userAccount.getGoogleId() == null) {
+            userAccount.setGoogleId(googleInfo.getId());
+        }
+        
+        // Update auth provider if it was local
+        if (userAccount.getAuthProvider() == AuthProvider.LOCAL) {
+            userAccount.setAuthProvider(AuthProvider.GOOGLE);
+        }
+        
+        // Update last login time
+        userAccount.setLastLoginAt(LocalDateTime.now());
+        
+        // Optionally update profile information if changed
+        if (!googleInfo.getFirstName().equals(userAccount.getFirstName())) {
+            userAccount.setFirstName(googleInfo.getFirstName());
+        }
+        if (!googleInfo.getLastName().equals(userAccount.getLastName())) {
+            userAccount.setLastName(googleInfo.getLastName());
+        }
+    }
 }

domain/service/src/main/java/com/dh7789dev/xpeditis/CompanyServiceImpl.java

@@ -1,7 +1,314 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.CreateCompanyRequest;
+import com.dh7789dev.xpeditis.dto.request.UpdateCompanyRequest;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
+import com.dh7789dev.xpeditis.exception.BusinessException;
+import com.dh7789dev.xpeditis.exception.ResourceNotFoundException;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
 
 @Service
+@RequiredArgsConstructor
+@Slf4j
+@Transactional
 public class CompanyServiceImpl implements CompanyService {
+
+    private final CompanyRepository companyRepository;
+    private final LicenseRepository licenseRepository;
+    private final UserRepository userRepository;
+    
+    @Value("${application.license.trial.duration-days:30}")
+    private int trialDurationDays;
+    
+    @Value("${application.license.trial.max-users:5}")
+    private int trialMaxUsers;
+    
+    @Value("${application.license.basic.max-users:50}")
+    private int basicMaxUsers;
+    
+    @Value("${application.license.premium.max-users:200}")
+    private int premiumMaxUsers;
+    
+    @Value("${application.license.enterprise.max-users:1000}")
+    private int enterpriseMaxUsers;
+
+    @Override
+    public Company createCompany(CreateCompanyRequest request) {
+        log.info("Creating company: {}", request.getName());
+        
+        // Validate business rules
+        validateCreateCompanyRequest(request);
+        
+        // Check if company name is unique
+        if (companyRepository.existsByName(request.getName())) {
+            throw new BusinessException("Company with this name already exists");
+        }
+        
+        // Create company
+        Company company = Company.builder()
+                .id(UUID.randomUUID())
+                .name(request.getName().trim())
+                .description(request.getDescription() != null ? request.getDescription().trim() : null)
+                .website(request.getWebsite() != null ? request.getWebsite().trim() : null)
+                .industry(request.getIndustry() != null ? request.getIndustry().trim() : null)
+                .isActive(true)
+                .createdAt(LocalDateTime.now())
+                .build();
+        
+        // Save company
+        company = companyRepository.save(company);
+        
+        // Create trial license automatically
+        License trialLicense = createTrialLicense(company);
+        company.setLicense(trialLicense);
+        
+        return company;
+    }
+
+    @Override
+    public Company updateCompany(UUID id, UpdateCompanyRequest request) {
+        log.info("Updating company with ID: {}", id);
+        
+        Company company = getCompanyById(id);
+        
+        // Validate business rules
+        validateUpdateCompanyRequest(request);
+        
+        // Check if new name is unique (excluding current company)
+        if (request.getName() != null && !request.getName().equals(company.getName())) {
+            if (companyRepository.existsByName(request.getName())) {
+                throw new BusinessException("Company with this name already exists");
+            }
+            company.setName(request.getName().trim());
+        }
+        
+        // Update fields if provided
+        if (request.getDescription() != null) {
+            company.setDescription(request.getDescription().trim());
+        }
+        
+        if (request.getWebsite() != null) {
+            company.setWebsite(request.getWebsite().trim());
+        }
+        
+        if (request.getIndustry() != null) {
+            company.setIndustry(request.getIndustry().trim());
+        }
+        
+        return companyRepository.save(company);
+    }
+
+    @Override
+    public Optional<Company> findCompanyById(UUID id) {
+        return companyRepository.findById(id);
+    }
+
+    @Override
+    public List<Company> findAllCompanies() {
+        return companyRepository.findAll();
+    }
+
+    @Override
+    public void deleteCompany(UUID id) {
+        log.info("Deleting company with ID: {}", id);
+        
+        Company company = getCompanyById(id);
+        
+        // Check if company has active users
+        List<UserAccount> activeUsers = userRepository.findByCompanyIdAndIsActive(id, true);
+        if (!activeUsers.isEmpty()) {
+            throw new BusinessException("Cannot delete company with active users. Please deactivate or transfer users first.");
+        }
+        
+        companyRepository.deleteById(id);
+    }
+
+    @Override
+    public boolean validateLicense(UUID companyId, int requestedUsers) {
+        Optional<Company> companyOpt = companyRepository.findById(companyId);
+        if (companyOpt.isEmpty()) {
+            return false;
+        }
+        
+        Company company = companyOpt.get();
+        License license = company.getLicense();
+        if (license == null) {
+            log.warn("Company {} has no license", companyId);
+            return false;
+        }
+        
+        return validateLicenseConstraints(license, requestedUsers);
+    }
+
+    @Override
+    public boolean isLicenseActive(UUID companyId) {
+        Optional<Company> companyOpt = companyRepository.findById(companyId);
+        if (companyOpt.isEmpty()) {
+            return false;
+        }
+        
+        Company company = companyOpt.get();
+        License license = company.getLicense();
+        if (license == null) {
+            return false;
+        }
+        
+        return license.isActive() && license.getExpiryDate().isAfter(LocalDateTime.now());
+    }
+
+    @Override
+    public License upgradeLicense(UUID companyId, LicenseType newLicenseType) {
+        log.info("Upgrading license for company {} to {}", companyId, newLicenseType);
+        
+        Company company = getCompanyById(companyId);
+        
+        License currentLicense = company.getLicense();
+        if (currentLicense == null) {
+            throw new BusinessException("Company has no current license");
+        }
+        
+        // Validate upgrade is allowed
+        if (!isUpgradeAllowed(currentLicense.getType(), newLicenseType)) {
+            throw new BusinessException("License upgrade from " + currentLicense.getType() + " to " + newLicenseType + " is not allowed");
+        }
+        
+        // Create new license
+        License newLicense = createLicense(company, newLicenseType);
+        
+        // Deactivate old license
+        currentLicense.setActive(false);
+        licenseRepository.save(currentLicense);
+        
+        company.setLicense(newLicense);
+        companyRepository.save(company);
+        
+        return newLicense;
+    }
+
+    @Override
+    public int getMaxUsersForLicense(LicenseType licenseType) {
+        return switch (licenseType) {
+            case TRIAL -> trialMaxUsers;
+            case BASIC -> basicMaxUsers;
+            case PREMIUM -> premiumMaxUsers;
+            case ENTERPRISE -> enterpriseMaxUsers;
+        };
+    }
+    
+    private Company getCompanyById(UUID id) {
+        return companyRepository.findById(id)
+                .orElseThrow(() -> new ResourceNotFoundException("Company not found with ID: " + id));
+    }
+    
+    private void validateCreateCompanyRequest(CreateCompanyRequest request) {
+        if (request.getName() == null || request.getName().trim().isEmpty()) {
+            throw new BusinessException("Company name is required");
+        }
+        
+        if (request.getName().trim().length() < 2) {
+            throw new BusinessException("Company name must be at least 2 characters long");
+        }
+        
+        if (request.getName().trim().length() > 100) {
+            throw new BusinessException("Company name must not exceed 100 characters");
+        }
+    }
+    
+    private void validateUpdateCompanyRequest(UpdateCompanyRequest request) {
+        if (request.getName() != null && request.getName().trim().isEmpty()) {
+            throw new BusinessException("Company name cannot be empty");
+        }
+        
+        if (request.getName() != null && request.getName().trim().length() < 2) {
+            throw new BusinessException("Company name must be at least 2 characters long");
+        }
+        
+        if (request.getName() != null && request.getName().trim().length() > 100) {
+            throw new BusinessException("Company name must not exceed 100 characters");
+        }
+    }
+    
+    private License createTrialLicense(Company company) {
+        License license = License.builder()
+                .id(UUID.randomUUID())
+                .company(company)
+                .type(LicenseType.TRIAL)
+                .issuedDate(LocalDateTime.now())
+                .expiryDate(LocalDateTime.now().plusDays(trialDurationDays))
+                .maxUsers(trialMaxUsers)
+                .isActive(true)
+                .build();
+        
+        return licenseRepository.save(license);
+    }
+    
+    private License createLicense(Company company, LicenseType licenseType) {
+        LocalDateTime expiryDate = calculateExpiryDate(licenseType);
+        int maxUsers = getMaxUsersForLicense(licenseType);
+        
+        License license = License.builder()
+                .id(UUID.randomUUID())
+                .company(company)
+                .type(licenseType)
+                .issuedDate(LocalDateTime.now())
+                .expiryDate(expiryDate)
+                .maxUsers(maxUsers)
+                .isActive(true)
+                .build();
+        
+        return licenseRepository.save(license);
+    }
+    
+    private LocalDateTime calculateExpiryDate(LicenseType licenseType) {
+        return switch (licenseType) {
+            case TRIAL -> LocalDateTime.now().plusDays(trialDurationDays);
+            case BASIC, PREMIUM -> LocalDateTime.now().plusYears(1);
+            case ENTERPRISE -> LocalDateTime.now().plusYears(2);
+        };
+    }
+    
+    private boolean validateLicenseConstraints(License license, int requestedUsers) {
+        // Check if license is active
+        if (!license.isActive()) {
+            log.warn("License is not active for company {}", license.getCompany().getId());
+            return false;
+        }
+        
+        // Check if license has expired
+        if (license.getExpiryDate().isBefore(LocalDateTime.now())) {
+            log.warn("License has expired for company {}", license.getCompany().getId());
+            return false;
+        }
+        
+        // Check user limit
+        if (requestedUsers > license.getMaxUsers()) {
+            log.warn("Requested users {} exceeds license limit {} for company {}", 
+                    requestedUsers, license.getMaxUsers(), license.getCompany().getId());
+            return false;
+        }
+        
+        return true;
+    }
+    
+    private boolean isUpgradeAllowed(LicenseType current, LicenseType target) {
+        // Define upgrade paths
+        return switch (current) {
+            case TRIAL -> target == LicenseType.BASIC || target == LicenseType.PREMIUM || target == LicenseType.ENTERPRISE;
+            case BASIC -> target == LicenseType.PREMIUM || target == LicenseType.ENTERPRISE;
+            case PREMIUM -> target == LicenseType.ENTERPRISE;
+            case ENTERPRISE -> false; // Cannot upgrade from enterprise
+        };
+    }
 }

domain/service/src/main/java/com/dh7789dev/xpeditis/DevisCalculServiceImpl.java

@@ -0,0 +1,478 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.*;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.time.LocalDate;
+import java.util.*;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class DevisCalculServiceImpl implements DevisCalculService {
+    
+    private final GrilleTarifaireService grilleTarifaireService;
+    
+    private static final BigDecimal COEFFICIENT_POIDS_VOLUMETRIQUE = new BigDecimal("250"); // 250kg/m³
+    
+    @Override
+    public ReponseDevis calculerTroisOffres(DemandeDevis demandeDevis) {
+        log.info("Calcul des 3 offres pour demande devis client: {}", demandeDevis.getNomClient());
+        
+        validerDemandeDevis(demandeDevis);
+        
+        // Calculer le colisage résumé
+        ReponseDevis.ColisageResume colisageResume = calculerColisageResume(demandeDevis);
+        
+        // Trouver les grilles applicables
+        List<GrilleTarifaire> grillesApplicables = grilleTarifaireService.trouverGrillesApplicables(demandeDevis);
+        
+        if (grillesApplicables.isEmpty()) {
+            throw new IllegalStateException("Aucune grille tarifaire applicable pour cette demande");
+        }
+        
+        // Générer les 3 offres
+        List<OffreCalculee> offres = genererTroisOffres(demandeDevis, grillesApplicables, colisageResume);
+        
+        // Déterminer la recommandation
+        ReponseDevis.Recommandation recommandation = determinerRecommandation(offres);
+        
+        return new ReponseDevis(
+                generateDemandeId(),
+                new ReponseDevis.ClientInfo(demandeDevis.getNomClient(), demandeDevis.getEmailClient()),
+                mapperDetailsTransport(demandeDevis),
+                colisageResume,
+                offres,
+                recommandation,
+                getMentionsLegales()
+        );
+    }
+    
+    private List<OffreCalculee> genererTroisOffres(
+            DemandeDevis demande, 
+            List<GrilleTarifaire> grilles, 
+            ReponseDevis.ColisageResume colisage) {
+        
+        List<OffreCalculee> offres = new ArrayList<>();
+        
+        // Pour chaque type de service (Rapide, Standard, Économique)
+        for (GrilleTarifaire.ServiceType serviceType : GrilleTarifaire.ServiceType.values()) {
+            
+            // Filtrer les grilles par type de service
+            List<GrilleTarifaire> grillesService = grilles.stream()
+                    .filter(g -> g.getServiceType() == serviceType)
+                    .collect(Collectors.toList());
+            
+            // Si pas de grilles spécifiques, utiliser les grilles standard
+            if (grillesService.isEmpty()) {
+                grillesService = grilles.stream()
+                        .filter(g -> g.getServiceType() == GrilleTarifaire.ServiceType.STANDARD)
+                        .collect(Collectors.toList());
+            }
+            
+            // Calculer la meilleure offre pour ce type de service
+            OffreCalculee meilleureOffre = calculerMeilleureOffre(demande, grillesService, serviceType, colisage);
+            
+            if (meilleureOffre != null) {
+                offres.add(appliquerAjustementParType(meilleureOffre, serviceType));
+            }
+        }
+        
+        return offres;
+    }
+    
+    private OffreCalculee calculerMeilleureOffre(
+            DemandeDevis demande, 
+            List<GrilleTarifaire> grilles, 
+            GrilleTarifaire.ServiceType serviceType,
+            ReponseDevis.ColisageResume colisage) {
+        
+        OffreCalculee meilleureOffre = null;
+        BigDecimal prixMinimal = BigDecimal.valueOf(Double.MAX_VALUE);
+        
+        for (GrilleTarifaire grille : grilles) {
+            try {
+                OffreCalculee offre = calculerOffreGrille(demande, grille, serviceType, colisage);
+                
+                if (offre != null && offre.getPrixTotal().compareTo(prixMinimal) < 0) {
+                    prixMinimal = offre.getPrixTotal();
+                    meilleureOffre = offre;
+                }
+            } catch (Exception e) {
+                log.warn("Erreur lors du calcul avec la grille {}: {}", grille.getId(), e.getMessage());
+            }
+        }
+        
+        return meilleureOffre;
+    }
+    
+    private OffreCalculee calculerOffreGrille(
+            DemandeDevis demande, 
+            GrilleTarifaire grille, 
+            GrilleTarifaire.ServiceType serviceType,
+            ReponseDevis.ColisageResume colisage) {
+        
+        // 1. Calculer le fret de base
+        BigDecimal fretBase = calculerFretBase(grille, colisage);
+        
+        // 2. Calculer les frais fixes obligatoires
+        Map<String, BigDecimal> fraisFixes = calculerFraisFixes(grille, demande, colisage);
+        
+        // 3. Calculer les surcharges marchandises dangereuses
+        BigDecimal surchargeDangereuse = calculerSurchargeDangereuse(grille, demande, colisage);
+        
+        // 4. Calculer les services optionnels demandés
+        Map<String, BigDecimal> servicesOptionnels = calculerServicesOptionnels(grille, demande, colisage);
+        
+        // 5. Calculer le prix total
+        BigDecimal prixTotal = fretBase
+                .add(fraisFixes.values().stream().reduce(BigDecimal.ZERO, BigDecimal::add))
+                .add(surchargeDangereuse)
+                .add(servicesOptionnels.values().stream().reduce(BigDecimal.ZERO, BigDecimal::add));
+        
+        // Créer les détails du prix
+        OffreCalculee.DetailPrix detailPrix = new OffreCalculee.DetailPrix();
+        detailPrix.setFretBase(fretBase);
+        detailPrix.setFraisFixes(fraisFixes);
+        detailPrix.setServicesOptionnels(servicesOptionnels);
+        detailPrix.setSurchargeDangereuse(surchargeDangereuse);
+        detailPrix.setCoefficientService(BigDecimal.ONE);
+        
+        // Créer l'offre
+        OffreCalculee offre = new OffreCalculee();
+        offre.setType(serviceType.name());
+        offre.setPrixTotal(prixTotal);
+        offre.setDevise(grille.getDevise());
+        offre.setTransitTime(formatTransitTime(grille));
+        offre.setTransporteur(grille.getTransporteur());
+        offre.setModeTransport(grille.getModeTransport().name());
+        offre.setServicesInclus(getServicesInclus(serviceType));
+        offre.setDetailPrix(detailPrix);
+        offre.setValidite(LocalDate.now().plusDays(30));
+        offre.setConditions(getConditions(serviceType));
+        
+        return offre;
+    }
+    
+    private BigDecimal calculerFretBase(GrilleTarifaire grille, ReponseDevis.ColisageResume colisage) {
+        
+        // Trouver le tarif applicable selon le poids taxable
+        TarifFret tarifApplicable = grille.getTarifsFret().stream()
+                .filter(t -> {
+                    BigDecimal poidsTaxable = BigDecimal.valueOf(colisage.getPoidsTaxable());
+                    return (t.getPoidsMin() == null || t.getPoidsMin().compareTo(poidsTaxable) <= 0) &&
+                           (t.getPoidsMax() == null || t.getPoidsMax().compareTo(poidsTaxable) >= 0);
+                })
+                .findFirst()
+                .orElse(null);
+        
+        if (tarifApplicable == null) {
+            throw new IllegalStateException("Aucun tarif applicable pour le poids taxable: " + colisage.getPoidsTaxable());
+        }
+        
+        // Calculer le coût selon l'unité de facturation
+        BigDecimal cout = BigDecimal.ZERO;
+        
+        switch (tarifApplicable.getUniteFacturation()) {
+            case KG:
+                cout = BigDecimal.valueOf(colisage.getPoidsTaxable()).multiply(tarifApplicable.getTauxUnitaire());
+                break;
+            case M3:
+                cout = BigDecimal.valueOf(colisage.getVolumeTotal()).multiply(tarifApplicable.getTauxUnitaire());
+                break;
+            case COLIS:
+                cout = BigDecimal.valueOf(colisage.getNombreColis()).multiply(tarifApplicable.getTauxUnitaire());
+                break;
+            case LS:
+                cout = tarifApplicable.getTauxUnitaire();
+                break;
+        }
+        
+        // Appliquer le minimum de facturation si défini
+        if (tarifApplicable.getMinimumFacturation() != null && 
+            cout.compareTo(tarifApplicable.getMinimumFacturation()) < 0) {
+            cout = tarifApplicable.getMinimumFacturation();
+        }
+        
+        return cout.setScale(2, RoundingMode.HALF_UP);
+    }
+    
+    private Map<String, BigDecimal> calculerFraisFixes(GrilleTarifaire grille, DemandeDevis demande, ReponseDevis.ColisageResume colisage) {
+        Map<String, BigDecimal> fraisFixes = new HashMap<>();
+        
+        for (FraisAdditionnels frais : grille.getFraisAdditionnels()) {
+            if (frais.getObligatoire()) {
+                BigDecimal montant = calculerMontantFrais(frais, demande, colisage);
+                fraisFixes.put(frais.getTypeFrais(), montant);
+            }
+        }
+        
+        return fraisFixes;
+    }
+    
+    private BigDecimal calculerSurchargeDangereuse(GrilleTarifaire grille, DemandeDevis demande, ReponseDevis.ColisageResume colisage) {
+        if (demande.getMarchandiseDangereuse() == null) {
+            return BigDecimal.ZERO;
+        }
+        
+        SurchargeDangereuse surcharge = grille.getSurchargesDangereuses().stream()
+                .filter(s -> s.getClasseAdr().equals(demande.getMarchandiseDangereuse().getClasse()))
+                .findFirst()
+                .orElse(null);
+        
+        if (surcharge == null) {
+            return BigDecimal.ZERO;
+        }
+        
+        BigDecimal montant = BigDecimal.ZERO;
+        
+        switch (surcharge.getUniteFacturation()) {
+            case KG:
+                montant = BigDecimal.valueOf(colisage.getPoidsTaxable()).multiply(surcharge.getSurcharge());
+                break;
+            case COLIS:
+                montant = BigDecimal.valueOf(colisage.getNombreColis()).multiply(surcharge.getSurcharge());
+                break;
+            case LS:
+                montant = surcharge.getSurcharge();
+                break;
+        }
+        
+        if (surcharge.getMinimum() != null && montant.compareTo(surcharge.getMinimum()) < 0) {
+            montant = surcharge.getMinimum();
+        }
+        
+        return montant.setScale(2, RoundingMode.HALF_UP);
+    }
+    
+    private Map<String, BigDecimal> calculerServicesOptionnels(GrilleTarifaire grille, DemandeDevis demande, ReponseDevis.ColisageResume colisage) {
+        Map<String, BigDecimal> services = new HashMap<>();
+        
+        // Assurance
+        if (demande.getServicesAdditionnels() != null && demande.getServicesAdditionnels().getAssurance()) {
+            FraisAdditionnels fraisAssurance = grille.getFraisAdditionnels().stream()
+                    .filter(f -> "ASSURANCE".equals(f.getTypeFrais()))
+                    .findFirst()
+                    .orElse(null);
+            
+            if (fraisAssurance != null) {
+                BigDecimal montant = calculerMontantFrais(fraisAssurance, demande, colisage);
+                services.put("assurance", montant);
+            }
+        }
+        
+        // Hayon
+        if (demande.getManutentionParticuliere() != null && demande.getManutentionParticuliere().getHayon()) {
+            FraisAdditionnels fraisHayon = grille.getFraisAdditionnels().stream()
+                    .filter(f -> "HAYON".equals(f.getTypeFrais()))
+                    .findFirst()
+                    .orElse(null);
+            
+            if (fraisHayon != null) {
+                BigDecimal montant = calculerMontantFrais(fraisHayon, demande, colisage);
+                services.put("hayon", montant);
+            }
+        }
+        
+        return services;
+    }
+    
+    private BigDecimal calculerMontantFrais(FraisAdditionnels frais, DemandeDevis demande, ReponseDevis.ColisageResume colisage) {
+        BigDecimal montant = BigDecimal.ZERO;
+        
+        switch (frais.getUniteFacturation()) {
+            case LS:
+                montant = frais.getMontant();
+                break;
+            case KG:
+                montant = BigDecimal.valueOf(colisage.getPoidsTaxable()).multiply(frais.getMontant());
+                break;
+            case M3:
+                montant = BigDecimal.valueOf(colisage.getVolumeTotal()).multiply(frais.getMontant());
+                break;
+            case POURCENTAGE:
+                // Pourcentage du fret de base - à implémenter selon le contexte
+                montant = frais.getMontant();
+                break;
+        }
+        
+        if (frais.getMontantMinimum() != null && montant.compareTo(frais.getMontantMinimum()) < 0) {
+            montant = frais.getMontantMinimum();
+        }
+        
+        return montant.setScale(2, RoundingMode.HALF_UP);
+    }
+    
+    private OffreCalculee appliquerAjustementParType(OffreCalculee offre, GrilleTarifaire.ServiceType serviceType) {
+        BigDecimal coefficient = getCoefficient(serviceType);
+        Double reductionTransit = getReductionTransitTime(serviceType);
+        
+        // Appliquer le coefficient au prix total
+        BigDecimal prixAjuste = offre.getPrixTotal().multiply(coefficient).setScale(2, RoundingMode.HALF_UP);
+        
+        // Ajuster le détail des prix
+        offre.getDetailPrix().setCoefficientService(coefficient);
+        
+        // Mettre à jour le prix total
+        offre.setPrixTotal(prixAjuste);
+        
+        // Ajuster le transit time si défini
+        if (reductionTransit != null) {
+            String transitTimeAjuste = ajusterTransitTime(offre.getTransitTime(), reductionTransit);
+            offre.setTransitTime(transitTimeAjuste);
+        }
+        
+        return offre;
+    }
+    
+    private BigDecimal getCoefficient(GrilleTarifaire.ServiceType serviceType) {
+        switch (serviceType) {
+            case RAPIDE:
+                return new BigDecimal("1.15"); // +15%
+            case STANDARD:
+                return BigDecimal.ONE;
+            case ECONOMIQUE:
+                return new BigDecimal("0.85"); // -15%
+            default:
+                return BigDecimal.ONE;
+        }
+    }
+    
+    private Double getReductionTransitTime(GrilleTarifaire.ServiceType serviceType) {
+        switch (serviceType) {
+            case RAPIDE:
+                return 0.7; // -30%
+            case STANDARD:
+                return null; // Pas de changement
+            case ECONOMIQUE:
+                return 1.3; // +30%
+            default:
+                return null;
+        }
+    }
+    
+    private ReponseDevis.ColisageResume calculerColisageResume(DemandeDevis demande) {
+        double poidsTotal = demande.getColisages().stream()
+                .mapToDouble(c -> c.getPoids() * c.getQuantite())
+                .sum();
+        
+        double volumeTotal = demande.getColisages().stream()
+                .mapToDouble(c -> c.getVolume() * c.getQuantite())
+                .sum();
+        
+        int nombreColis = demande.getColisages().stream()
+                .mapToInt(DemandeDevis.Colisage::getQuantite)
+                .sum();
+        
+        // Calculer le poids taxable (max entre poids réel et poids volumétrique)
+        double poidsVolumetrique = volumeTotal * COEFFICIENT_POIDS_VOLUMETRIQUE.doubleValue();
+        double poidsTaxable = Math.max(poidsTotal, poidsVolumetrique);
+        
+        return new ReponseDevis.ColisageResume(nombreColis, poidsTotal, volumeTotal, poidsTaxable);
+    }
+    
+    private List<String> getServicesInclus(GrilleTarifaire.ServiceType serviceType) {
+        switch (serviceType) {
+            case RAPIDE:
+                return Arrays.asList("Suivi en temps réel", "Assurance de base", "Service express");
+            case STANDARD:
+                return Arrays.asList("Suivi standard");
+            case ECONOMIQUE:
+                return Collections.emptyList();
+            default:
+                return Collections.emptyList();
+        }
+    }
+    
+    private List<String> getConditions(GrilleTarifaire.ServiceType serviceType) {
+        switch (serviceType) {
+            case RAPIDE:
+                return Arrays.asList("Prix valable sous réserve d'espace disponible", "Marchandise prête à l'enlèvement");
+            case STANDARD:
+                return Arrays.asList("Prix standard selon grille tarifaire", "Délais indicatifs");
+            case ECONOMIQUE:
+                return Arrays.asList("Tarif économique avec délais étendus", "Services minimaux inclus");
+            default:
+                return Collections.emptyList();
+        }
+    }
+    
+    private ReponseDevis.Recommandation determinerRecommandation(List<OffreCalculee> offres) {
+        // Par défaut, recommander l'offre STANDARD
+        return new ReponseDevis.Recommandation("STANDARD", "Meilleur rapport qualité/prix/délai");
+    }
+    
+    private ReponseDevis.DetailsTransport mapperDetailsTransport(DemandeDevis demande) {
+        ReponseDevis.DetailsTransport.AdresseInfo depart = new ReponseDevis.DetailsTransport.AdresseInfo(
+                demande.getDepart().getVille() + ", " + demande.getDepart().getCodePostal() + ", " + demande.getDepart().getPays(),
+                demande.getDepart().getCoordonneesGps()
+        );
+        
+        ReponseDevis.DetailsTransport.AdresseInfo arrivee = new ReponseDevis.DetailsTransport.AdresseInfo(
+                demande.getArrivee().getVille() + ", " + demande.getArrivee().getCodePostal() + ", " + demande.getArrivee().getPays(),
+                demande.getArrivee().getCoordonneesGps()
+        );
+        
+        return new ReponseDevis.DetailsTransport(demande.getTypeService(), demande.getIncoterm(), depart, arrivee);
+    }
+    
+    private String formatTransitTime(GrilleTarifaire grille) {
+        if (grille.getTransitTimeMin() != null && grille.getTransitTimeMax() != null) {
+            return grille.getTransitTimeMin() + "-" + grille.getTransitTimeMax() + " jours";
+        }
+        return "À définir";
+    }
+    
+    private String ajusterTransitTime(String transitTime, double coefficient) {
+        // Extraction des nombres du format "25-30 jours" et application du coefficient
+        if (transitTime.contains("-")) {
+            String[] parts = transitTime.split("-");
+            try {
+                int min = (int) (Integer.parseInt(parts[0]) * coefficient);
+                int max = (int) (Integer.parseInt(parts[1].split(" ")[0]) * coefficient);
+                return min + "-" + max + " jours";
+            } catch (NumberFormatException e) {
+                return transitTime;
+            }
+        }
+        return transitTime;
+    }
+    
+    private String generateDemandeId() {
+        return "DEV-" + LocalDate.now().getYear() + "-" + String.format("%06d", new Random().nextInt(999999));
+    }
+    
+    private List<String> getMentionsLegales() {
+        return Arrays.asList(
+                "Prix hors taxes applicables",
+                "Conditions générales de vente applicables",
+                "Devis valable 30 jours"
+        );
+    }
+    
+    @Override
+    public void validerDemandeDevis(DemandeDevis demandeDevis) {
+        if (demandeDevis == null) {
+            throw new IllegalArgumentException("La demande de devis ne peut pas être nulle");
+        }
+        
+        if (demandeDevis.getDepart() == null || demandeDevis.getArrivee() == null) {
+            throw new IllegalArgumentException("Les adresses de départ et d'arrivée sont obligatoires");
+        }
+        
+        if (demandeDevis.getColisages() == null || demandeDevis.getColisages().isEmpty()) {
+            throw new IllegalArgumentException("Au moins un colisage doit être défini");
+        }
+        
+        for (DemandeDevis.Colisage colisage : demandeDevis.getColisages()) {
+            if (colisage.getPoids() == null || colisage.getPoids() <= 0) {
+                throw new IllegalArgumentException("Le poids de chaque colisage doit être supérieur à 0");
+            }
+        }
+    }
+}

domain/service/src/main/java/com/dh7789dev/xpeditis/GrilleTarifaireServiceImpl.java

@@ -0,0 +1,426 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.DemandeDevis;
+import com.dh7789dev.xpeditis.dto.app.GrilleTarifaire;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+import java.util.*;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+@Slf4j
+public class GrilleTarifaireServiceImpl implements GrilleTarifaireService {
+    
+    private final GrilleTarifaireRepository grilleTarifaireRepository;
+    
+    @Override
+    public List<GrilleTarifaire> trouverGrillesApplicables(DemandeDevis demandeDevis) {
+        log.info("Recherche des grilles tarifaires applicables pour {} -> {}", 
+                demandeDevis.getDepart().getPays(), 
+                demandeDevis.getArrivee().getPays());
+        
+        LocalDate dateValidite = demandeDevis.getDateEnlevement() != null 
+                ? demandeDevis.getDateEnlevement() 
+                : LocalDate.now();
+        
+        List<GrilleTarifaire> grilles = grilleTarifaireRepository.findGrillesApplicables(
+                demandeDevis.getTypeService(),
+                demandeDevis.getDepart().getPays(),
+                demandeDevis.getArrivee().getPays(),
+                dateValidite
+        );
+        
+        // Filtrer par ville si spécifiée
+        if (demandeDevis.getDepart().getVille() != null || demandeDevis.getArrivee().getVille() != null) {
+            grilles = grilles.stream()
+                    .filter(g -> isVilleCompatible(g, demandeDevis))
+                    .collect(Collectors.toList());
+        }
+        
+        // Filtrer par incoterm si spécifié
+        if (demandeDevis.getIncoterm() != null) {
+            grilles = grilles.stream()
+                    .filter(g -> g.getIncoterm() == null || g.getIncoterm().equals(demandeDevis.getIncoterm()))
+                    .collect(Collectors.toList());
+        }
+        
+        log.info("Trouvé {} grille(s) applicables", grilles.size());
+        return grilles;
+    }
+    
+    @Override
+    public GrilleTarifaire sauvegarderGrille(GrilleTarifaire grilleTarifaire) {
+        log.info("Sauvegarde de la grille tarifaire: {}", grilleTarifaire.getNomGrille());
+        
+        validerGrilleTarifaire(grilleTarifaire);
+        
+        return grilleTarifaireRepository.save(grilleTarifaire);
+    }
+    
+    @Override
+    public GrilleTarifaire trouverParId(Long id) {
+        log.debug("Recherche de la grille tarifaire avec l'ID: {}", id);
+        
+        return grilleTarifaireRepository.findById(id)
+                .orElse(null);
+    }
+    
+    @Override
+    public void supprimerGrille(Long id) {
+        log.info("Suppression de la grille tarifaire avec l'ID: {}", id);
+        
+        if (!grilleTarifaireRepository.existsById(id)) {
+            throw new IllegalArgumentException("Aucune grille tarifaire trouvée avec l'ID: " + id);
+        }
+        
+        grilleTarifaireRepository.deleteById(id);
+    }
+    
+    private boolean isVilleCompatible(GrilleTarifaire grille, DemandeDevis demande) {
+        // Si la grille n'a pas de ville spécifiée, elle est compatible avec toutes les villes
+        boolean origineCompatible = grille.getOrigineVille() == null || 
+                grille.getOrigineVille().equalsIgnoreCase(demande.getDepart().getVille());
+        
+        boolean destinationCompatible = grille.getDestinationVille() == null || 
+                grille.getDestinationVille().equalsIgnoreCase(demande.getArrivee().getVille());
+        
+        return origineCompatible && destinationCompatible;
+    }
+    
+    private void validerGrilleTarifaire(GrilleTarifaire grille) {
+        if (grille == null) {
+            throw new IllegalArgumentException("La grille tarifaire ne peut pas être nulle");
+        }
+        
+        if (grille.getNomGrille() == null || grille.getNomGrille().trim().isEmpty()) {
+            throw new IllegalArgumentException("Le nom de la grille est obligatoire");
+        }
+        
+        if (grille.getTransporteur() == null || grille.getTransporteur().trim().isEmpty()) {
+            throw new IllegalArgumentException("Le transporteur est obligatoire");
+        }
+        
+        if (grille.getTypeService() == null) {
+            throw new IllegalArgumentException("Le type de service est obligatoire");
+        }
+        
+        if (grille.getOriginePays() == null || grille.getOriginePays().trim().isEmpty()) {
+            throw new IllegalArgumentException("Le pays d'origine est obligatoire");
+        }
+        
+        if (grille.getDestinationPays() == null || grille.getDestinationPays().trim().isEmpty()) {
+            throw new IllegalArgumentException("Le pays de destination est obligatoire");
+        }
+        
+        if (grille.getValiditeDebut() == null) {
+            throw new IllegalArgumentException("La date de début de validité est obligatoire");
+        }
+        
+        if (grille.getValiditeFin() == null) {
+            throw new IllegalArgumentException("La date de fin de validité est obligatoire");
+        }
+        
+        if (grille.getValiditeDebut().isAfter(grille.getValiditeFin())) {
+            throw new IllegalArgumentException("La date de début doit être antérieure à la date de fin");
+        }
+        
+        // Validation des tarifs de fret
+        if (grille.getTarifsFret() == null || grille.getTarifsFret().isEmpty()) {
+            throw new IllegalArgumentException("Au moins un tarif de fret doit être défini");
+        }
+        
+        // Validation des codes pays (format ISO 3166-1 alpha-3)
+        if (grille.getOriginePays().length() != 3) {
+            throw new IllegalArgumentException("Le code pays d'origine doit être au format ISO 3166-1 alpha-3 (3 caractères)");
+        }
+        
+        if (grille.getDestinationPays().length() != 3) {
+            throw new IllegalArgumentException("Le code pays de destination doit être au format ISO 3166-1 alpha-3 (3 caractères)");
+        }
+    }
+    
+    @Override
+    public List<GrilleTarifaire> importerDepuisCsv(MultipartFile file, String mode) throws IOException {
+        log.info("Import CSV - Fichier: {}, Mode: {}", file.getOriginalFilename(), mode);
+        
+        if ("REPLACE".equalsIgnoreCase(mode)) {
+            log.info("Mode REPLACE - Suppression de toutes les grilles existantes");
+            grilleTarifaireRepository.deleteAll();
+        }
+        
+        List<GrilleTarifaire> grillesImportees = new ArrayList<>();
+        
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(file.getInputStream(), "UTF-8"))) {
+            String headerLine = reader.readLine();
+            if (headerLine == null) {
+                throw new IllegalArgumentException("Le fichier CSV est vide");
+            }
+            
+            String[] headers = headerLine.split(",");
+            log.debug("En-têtes CSV: {}", Arrays.toString(headers));
+            
+            String line;
+            int lineNumber = 1;
+            
+            while ((line = reader.readLine()) != null) {
+                lineNumber++;
+                if (line.trim().isEmpty()) {
+                    continue;
+                }
+                
+                try {
+                    GrilleTarifaire grille = parseCsvLine(line, headers, lineNumber);
+                    if (grille != null) {
+                        validerGrilleTarifaire(grille);
+                        GrilleTarifaire grilleSauvegardee = grilleTarifaireRepository.save(grille);
+                        grillesImportees.add(grilleSauvegardee);
+                    }
+                } catch (Exception e) {
+                    log.error("Erreur ligne {}: {}", lineNumber, e.getMessage());
+                    throw new IllegalArgumentException("Erreur ligne " + lineNumber + ": " + e.getMessage());
+                }
+            }
+        }
+        
+        log.info("Import CSV terminé - {} grilles importées", grillesImportees.size());
+        return grillesImportees;
+    }
+    
+    @Override
+    public List<GrilleTarifaire> importerDepuisExcel(MultipartFile file, String sheetName, String mode) throws IOException {
+        log.info("Import Excel - Fichier: {}, Feuille: {}, Mode: {}", file.getOriginalFilename(), sheetName, mode);
+        
+        // Pour cette version simplifiée, nous convertissons Excel vers CSV puis utilisons le parser CSV
+        // Dans une implémentation complète, nous utiliserions Apache POI
+        
+        throw new UnsupportedOperationException("L'import Excel n'est pas encore implémenté. Utilisez le format CSV.");
+    }
+    
+    @Override
+    public List<GrilleTarifaire> importerDepuisJson(List<GrilleTarifaire> grilles, String mode) {
+        log.info("Import JSON - {} grilles, Mode: {}", grilles.size(), mode);
+        
+        if ("REPLACE".equalsIgnoreCase(mode)) {
+            log.info("Mode REPLACE - Suppression de toutes les grilles existantes");
+            grilleTarifaireRepository.deleteAll();
+        }
+        
+        List<GrilleTarifaire> grillesImportees = new ArrayList<>();
+        
+        for (int i = 0; i < grilles.size(); i++) {
+            try {
+                GrilleTarifaire grille = grilles.get(i);
+                validerGrilleTarifaire(grille);
+                
+                // Si la grille a un ID et existe déjà, mise à jour. Sinon, création.
+                if (grille.getId() != null && grilleTarifaireRepository.existsById(grille.getId())) {
+                    log.debug("Mise à jour grille existante ID: {}", grille.getId());
+                } else {
+                    grille.setId(null); // Force la création d'une nouvelle grille
+                }
+                
+                GrilleTarifaire grilleSauvegardee = grilleTarifaireRepository.save(grille);
+                grillesImportees.add(grilleSauvegardee);
+                
+            } catch (Exception e) {
+                log.error("Erreur lors du traitement de la grille #{}: {}", i + 1, e.getMessage());
+                throw new IllegalArgumentException("Erreur grille #" + (i + 1) + ": " + e.getMessage());
+            }
+        }
+        
+        log.info("Import JSON terminé - {} grilles importées", grillesImportees.size());
+        return grillesImportees;
+    }
+    
+    @Override
+    public List<GrilleTarifaire> listerGrilles(int page, int size, String transporteur, String paysOrigine, String paysDestination) {
+        log.debug("Listing grilles - page: {}, size: {}, transporteur: {}, origine: {}, destination: {}", 
+                page, size, transporteur, paysOrigine, paysDestination);
+        
+        // Pour cette implémentation simplifiée, nous récupérons toutes les grilles et filtrons
+        // Dans une implémentation complète, nous utiliserions des requêtes JPA avec Specification
+        
+        List<GrilleTarifaire> toutes = grilleTarifaireRepository.findAll();
+        
+        // Application des filtres
+        return toutes.stream()
+                .filter(g -> transporteur == null || g.getTransporteur().toLowerCase().contains(transporteur.toLowerCase()))
+                .filter(g -> paysOrigine == null || g.getOriginePays().equalsIgnoreCase(paysOrigine))
+                .filter(g -> paysDestination == null || g.getDestinationPays().equalsIgnoreCase(paysDestination))
+                .skip((long) page * size)
+                .limit(size)
+                .collect(Collectors.toList());
+    }
+    
+    @Override
+    public Map<String, Object> validerFichier(MultipartFile file) throws IOException {
+        log.info("Validation fichier - Nom: {}, Taille: {} bytes", file.getOriginalFilename(), file.getSize());
+        
+        Map<String, Object> resultat = new HashMap<>();
+        List<String> erreurs = new ArrayList<>();
+        List<String> avertissements = new ArrayList<>();
+        int lignesValides = 0;
+        int lignesTotal = 0;
+        
+        String filename = file.getOriginalFilename().toLowerCase();
+        resultat.put("nomFichier", file.getOriginalFilename());
+        resultat.put("tailleFichier", file.getSize());
+        resultat.put("typeFichier", filename.endsWith(".csv") ? "CSV" : filename.endsWith(".xlsx") ? "Excel" : "Inconnu");
+        
+        if (filename.endsWith(".csv")) {
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(file.getInputStream(), "UTF-8"))) {
+                String headerLine = reader.readLine();
+                lignesTotal++;
+                
+                if (headerLine == null) {
+                    erreurs.add("Le fichier est vide");
+                } else {
+                    String[] headers = headerLine.split(",");
+                    resultat.put("nombreColonnes", headers.length);
+                    resultat.put("colonnes", Arrays.asList(headers));
+                    
+                    // Vérification des colonnes obligatoires
+                    List<String> colonnesObligatoires = Arrays.asList(
+                        "nomGrille", "transporteur", "typeService", "originePays", "destinationPays", 
+                        "validiteDebut", "validiteFin"
+                    );
+                    
+                    for (String colonne : colonnesObligatoires) {
+                        boolean trouve = false;
+                        for (String header : headers) {
+                            if (header.trim().equalsIgnoreCase(colonne)) {
+                                trouve = true;
+                                break;
+                            }
+                        }
+                        if (!trouve) {
+                            erreurs.add("Colonne obligatoire manquante: " + colonne);
+                        }
+                    }
+                    
+                    String line;
+                    int lineNumber = 1;
+                    
+                    while ((line = reader.readLine()) != null && lineNumber <= 100) { // Limite pour la validation
+                        lineNumber++;
+                        lignesTotal++;
+                        
+                        if (line.trim().isEmpty()) {
+                            continue;
+                        }
+                        
+                        try {
+                            GrilleTarifaire grille = parseCsvLine(line, headers, lineNumber);
+                            if (grille != null) {
+                                validerGrilleTarifaire(grille);
+                                lignesValides++;
+                            }
+                        } catch (Exception e) {
+                            erreurs.add("Ligne " + lineNumber + ": " + e.getMessage());
+                        }
+                    }
+                    
+                    if (lineNumber > 100) {
+                        avertissements.add("Validation limitée aux 100 premières lignes de données");
+                    }
+                }
+            }
+        } else {
+            erreurs.add("Format de fichier non supporté. Seuls les fichiers CSV sont actuellement supportés.");
+        }
+        
+        resultat.put("lignesTotal", lignesTotal);
+        resultat.put("lignesValides", lignesValides);
+        resultat.put("erreurs", erreurs);
+        resultat.put("avertissements", avertissements);
+        resultat.put("valide", erreurs.isEmpty());
+        
+        return resultat;
+    }
+    
+    private GrilleTarifaire parseCsvLine(String line, String[] headers, int lineNumber) {
+        String[] values = line.split(",", -1); // -1 pour conserver les valeurs vides
+        
+        if (values.length != headers.length) {
+            throw new IllegalArgumentException("Nombre de colonnes incorrect. Attendu: " + headers.length + ", trouvé: " + values.length);
+        }
+        
+        GrilleTarifaire grille = new GrilleTarifaire();
+        DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+        
+        for (int i = 0; i < headers.length; i++) {
+            String header = headers[i].trim();
+            String value = values[i].trim();
+            
+            if (value.isEmpty()) {
+                continue;
+            }
+            
+            try {
+                switch (header.toLowerCase()) {
+                    case "nomgrille":
+                        grille.setNomGrille(value);
+                        break;
+                    case "transporteur":
+                        grille.setTransporteur(value);
+                        break;
+                    case "typeservice":
+                        grille.setTypeService(GrilleTarifaire.TypeService.valueOf(value.toUpperCase()));
+                        break;
+                    case "originepays":
+                        grille.setOriginePays(value);
+                        break;
+                    case "destinationpays":
+                        grille.setDestinationPays(value);
+                        break;
+                    case "origineville":
+                        grille.setOrigineVille(value);
+                        break;
+                    case "destinationville":
+                        grille.setDestinationVille(value);
+                        break;
+                    case "validitedebut":
+                        grille.setValiditeDebut(LocalDate.parse(value, dateFormatter));
+                        break;
+                    case "validiteefin":
+                        grille.setValiditeFin(LocalDate.parse(value, dateFormatter));
+                        break;
+                    case "incoterm":
+                        grille.setIncoterm(value);
+                        break;
+                    case "modetransport":
+                        grille.setModeTransport(GrilleTarifaire.ModeTransport.valueOf(value.toUpperCase()));
+                        break;
+                    case "actif":
+                        grille.setActif(Boolean.parseBoolean(value));
+                        break;
+                    case "devisebase":
+                        grille.setDeviseBase(value);
+                        break;
+                    case "commentaires":
+                        grille.setCommentaires(value);
+                        break;
+                    // Pour les tarifs de fret et autres listes, nous aurions besoin d'un format plus complexe
+                    // Dans cette implémentation simplifiée, nous les ignorons
+                    default:
+                        log.debug("Colonne ignorée: {}", header);
+                }
+            } catch (Exception e) {
+                throw new IllegalArgumentException("Erreur dans la colonne '" + header + "': " + e.getMessage());
+            }
+        }
+        
+        return grille;
+    }
+}

domain/service/src/main/java/com/dh7789dev/xpeditis/LicenseServiceImpl.java

@@ -1,7 +1,60 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
 import org.springframework.stereotype.Service;
 
+import java.util.UUID;
+
 @Service
 public class LicenseServiceImpl implements LicenseService {
+
+    private final LicenseRepository licenseRepository;
+
+    public LicenseServiceImpl(LicenseRepository licenseRepository) {
+        this.licenseRepository = licenseRepository;
+    }
+
+    @Override
+    public boolean validateLicense(UUID companyId) {
+        // TODO: Implement license validation logic
+        return true; // Temporary implementation
+    }
+
+    @Override
+    public boolean canAddUser(UUID companyId) {
+        // TODO: Implement user addition validation logic
+        return true; // Temporary implementation
+    }
+
+    @Override
+    public License createTrialLicense(Company company) {
+        // TODO: Implement trial license creation logic
+        throw new UnsupportedOperationException("Not implemented yet");
+    }
+
+    @Override
+    public License upgradeLicense(UUID companyId, LicenseType newType) {
+        // TODO: Implement license upgrade logic
+        throw new UnsupportedOperationException("Not implemented yet");
+    }
+
+    @Override
+    public void deactivateLicense(UUID licenseId) {
+        // TODO: Implement license deactivation logic
+        throw new UnsupportedOperationException("Not implemented yet");
+    }
+
+    @Override
+    public License getActiveLicense(UUID companyId) {
+        // TODO: Implement active license retrieval logic
+        throw new UnsupportedOperationException("Not implemented yet");
+    }
+
+    @Override
+    public long getDaysUntilExpiration(UUID companyId) {
+        // TODO: Implement days until expiration calculation logic
+        return Long.MAX_VALUE; // Temporary implementation
+    }
 }

domain/service/src/main/java/com/dh7789dev/xpeditis/UserServiceImpl.java

@@ -1,9 +1,13 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
+import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
 import org.springframework.stereotype.Service;
 
 import java.security.Principal;
+import java.util.Optional;
+import java.util.UUID;
 
 @Service
 public class UserServiceImpl implements UserService {
@@ -18,4 +22,87 @@ public class UserServiceImpl implements UserService {
     public void changePassword(ChangePasswordRequest request, Principal connectedUser) {
         userRepository.changePassword(request, connectedUser);
     }
+
+    @Override
+    public UserAccount createUser(RegisterRequest request) {
+        // Create UserAccount from RegisterRequest
+        UserAccount userAccount = UserAccount.builder()
+                .firstName(request.getFirstName())
+                .lastName(request.getLastName())
+                .email(new com.dh7789dev.xpeditis.dto.valueobject.Email(request.getEmail()))
+                .username(request.getUsername())
+                .phoneNumber(new com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber(request.getPhoneNumber()))
+                .authProvider(request.getAuthProvider())
+                .privacyPolicyAccepted(request.isPrivacyPolicyAccepted())
+                .isActive(true)
+                .build();
+        
+        return userRepository.save(userAccount);
+    }
+
+    @Override
+    public UserAccount createGoogleUser(String googleToken) {
+        // TODO: Implement Google OAuth integration to extract user info from token
+        throw new UnsupportedOperationException("Google OAuth integration not implemented yet");
+    }
+
+    @Override
+    public Optional<UserAccount> findById(UUID id) {
+        return userRepository.findById(id);
+    }
+
+    @Override
+    public Optional<UserAccount> findByEmail(String email) {
+        return userRepository.findByEmail(email);
+    }
+
+    @Override
+    public Optional<UserAccount> findByUsername(String username) {
+        return userRepository.findByUsername(username);
+    }
+
+    @Override
+    public UserAccount updateProfile(UserAccount userAccount) {
+        return userRepository.save(userAccount);
+    }
+
+    @Override
+    public void deactivateUser(UUID userId) {
+        userRepository.deactivateUser(userId);
+    }
+
+    @Override
+    public void deleteUser(UUID userId) {
+        userRepository.deleteById(userId);
+    }
+
+    @Override
+    public boolean existsByEmail(String email) {
+        return userRepository.existsByEmail(email);
+    }
+
+    @Override
+    public boolean existsByUsername(String username) {
+        return userRepository.existsByUsername(username);
+    }
+
+    @Override
+    public java.util.List<UserAccount> findAllUsers(int page, int size) {
+        return userRepository.findAllUsers(page, size);
+    }
+
+    @Override
+    public java.util.List<UserAccount> findUsersByCompany(UUID companyId, int page, int size) {
+        return userRepository.findUsersByCompany(companyId, page, size);
+    }
+
+    @Override
+    public long countAllUsers() {
+        return userRepository.countAllUsers();
+    }
+
+    @Override
+    public long countUsersByCompany(UUID companyId) {
+        return userRepository.countUsersByCompany(companyId);
+    }
 }

domain/service/src/test/java/com/dh7789dev/xpeditis/AuthenticationServiceImplTest.java

@@ -0,0 +1,503 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.AuthProvider;
+import com.dh7789dev.xpeditis.dto.app.GoogleUserInfo;
+import com.dh7789dev.xpeditis.dto.app.Role;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
+import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
+import com.dh7789dev.xpeditis.dto.valueobject.Email;
+import com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber;
+import com.dh7789dev.xpeditis.exception.AuthenticationException;
+import com.dh7789dev.xpeditis.exception.BusinessException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+import java.time.LocalDateTime;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+@DisplayName("Authentication Service Tests")
+class AuthenticationServiceImplTest {
+
+    @Mock
+    private AuthenticationRepository authenticationRepository;
+    
+    @Mock
+    private UserRepository userRepository;
+    
+    @Mock
+    private OAuth2Provider oAuth2Provider;
+    
+    @Mock
+    private CompanyService companyService;
+    
+    @Mock
+    private PasswordEncoder passwordEncoder;
+    
+    @InjectMocks
+    private AuthenticationServiceImpl authenticationService;
+
+    private AuthenticationRequest validAuthRequest;
+    private RegisterRequest validRegisterRequest;
+    private UserAccount testUserAccount;
+    private AuthenticationResponse testAuthResponse;
+    private GoogleUserInfo testGoogleUserInfo;
+
+    @BeforeEach
+    void setUp() {
+        validAuthRequest = new AuthenticationRequest("test@example.com", "password123");
+        
+        validRegisterRequest = RegisterRequest.builder()
+                .firstName("John")
+                .lastName("Doe")
+                .email("john.doe@example.com")
+                .username("johndoe")
+                .password("password123")
+                .phoneNumber("+1234567890")
+                .privacyPolicyAccepted(true)
+                .build();
+
+        testUserAccount = UserAccount.builder()
+                .id(UUID.randomUUID())
+                .firstName("John")
+                .lastName("Doe")
+                .email(new Email("john.doe@example.com"))
+                .phoneNumber(new PhoneNumber("+1234567890"))
+                .username("johndoe")
+                .authProvider(AuthProvider.LOCAL)
+                .role(Role.USER)
+                .isActive(true)
+                .createdAt(LocalDateTime.now())
+                .build();
+
+        testAuthResponse = AuthenticationResponse.builder()
+                .accessToken("mock-jwt-token")
+                .refreshToken("mock-refresh-token")
+                .build();
+
+        testGoogleUserInfo = GoogleUserInfo.builder()
+                .id("google123")
+                .email("john.doe@example.com")
+                .firstName("John")
+                .lastName("Doe")
+                .verified(true)
+                .build();
+    }
+
+    @Nested
+    @DisplayName("Authentication Tests")
+    class AuthenticationTests {
+
+        @Test
+        @DisplayName("Should authenticate valid user successfully")
+        void shouldAuthenticateValidUser() {
+            // Given
+            when(authenticationRepository.authenticate(validAuthRequest)).thenReturn(testAuthResponse);
+
+            // When
+            AuthenticationResponse result = authenticationService.authenticate(validAuthRequest);
+
+            // Then
+            assertThat(result).isNotNull();
+            assertThat(result.getAccessToken()).isEqualTo("mock-jwt-token");
+            assertThat(result.getRefreshToken()).isEqualTo("mock-refresh-token");
+            verify(authenticationRepository).authenticate(validAuthRequest);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when username is null")
+        void shouldThrowExceptionWhenUsernameIsNull() {
+            // Given
+            AuthenticationRequest invalidRequest = new AuthenticationRequest(null, "password123");
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticate(invalidRequest))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Username or email is required");
+            
+            verify(authenticationRepository, never()).authenticate(any());
+        }
+
+        @Test
+        @DisplayName("Should throw exception when username is empty")
+        void shouldThrowExceptionWhenUsernameIsEmpty() {
+            // Given
+            AuthenticationRequest invalidRequest = new AuthenticationRequest("   ", "password123");
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticate(invalidRequest))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Username or email is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when password is null")
+        void shouldThrowExceptionWhenPasswordIsNull() {
+            // Given
+            AuthenticationRequest invalidRequest = new AuthenticationRequest("test@example.com", null);
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticate(invalidRequest))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Password is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when password is empty")
+        void shouldThrowExceptionWhenPasswordIsEmpty() {
+            // Given
+            AuthenticationRequest invalidRequest = new AuthenticationRequest("test@example.com", "   ");
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticate(invalidRequest))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Password is required");
+        }
+    }
+
+    @Nested
+    @DisplayName("Registration Tests")
+    class RegistrationTests {
+
+        @Test
+        @DisplayName("Should register new user successfully")
+        void shouldRegisterNewUserSuccessfully() {
+            // Given
+            when(userRepository.existsByEmail("john.doe@example.com")).thenReturn(false);
+            when(userRepository.existsByUsername("johndoe")).thenReturn(false);
+            when(passwordEncoder.encode("password123")).thenReturn("encoded-password");
+            when(authenticationRepository.register(validRegisterRequest)).thenReturn(testAuthResponse);
+
+            // When
+            AuthenticationResponse result = authenticationService.register(validRegisterRequest);
+
+            // Then
+            assertThat(result).isNotNull();
+            assertThat(result.getAccessToken()).isEqualTo("mock-jwt-token");
+            verify(userRepository).existsByEmail("john.doe@example.com");
+            verify(userRepository).existsByUsername("johndoe");
+            verify(authenticationRepository).register(validRegisterRequest);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when email already exists")
+        void shouldThrowExceptionWhenEmailAlreadyExists() {
+            // Given
+            when(userRepository.existsByEmail("john.doe@example.com")).thenReturn(true);
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(validRegisterRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("User with this email already exists");
+            
+            verify(userRepository, never()).existsByUsername(any());
+            verify(authenticationRepository, never()).register(any());
+        }
+
+        @Test
+        @DisplayName("Should throw exception when username already exists")
+        void shouldThrowExceptionWhenUsernameAlreadyExists() {
+            // Given
+            when(userRepository.existsByEmail("john.doe@example.com")).thenReturn(false);
+            when(userRepository.existsByUsername("johndoe")).thenReturn(true);
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(validRegisterRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Username already taken");
+            
+            verify(authenticationRepository, never()).register(any());
+        }
+
+        @Test
+        @DisplayName("Should throw exception when email is null")
+        void shouldThrowExceptionWhenEmailIsNull() {
+            // Given
+            RegisterRequest invalidRequest = validRegisterRequest.toBuilder()
+                    .email(null)
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Email is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when first name is null")
+        void shouldThrowExceptionWhenFirstNameIsNull() {
+            // Given
+            RegisterRequest invalidRequest = validRegisterRequest.toBuilder()
+                    .firstName(null)
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("First name is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when password is too short")
+        void shouldThrowExceptionWhenPasswordIsTooShort() {
+            // Given
+            RegisterRequest invalidRequest = validRegisterRequest.toBuilder()
+                    .password("short")
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Password must be at least 8 characters long");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when email format is invalid")
+        void shouldThrowExceptionWhenEmailFormatIsInvalid() {
+            // Given
+            RegisterRequest invalidRequest = validRegisterRequest.toBuilder()
+                    .email("invalid-email")
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Invalid email format");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when phone number format is invalid")
+        void shouldThrowExceptionWhenPhoneNumberFormatIsInvalid() {
+            // Given
+            RegisterRequest invalidRequest = validRegisterRequest.toBuilder()
+                    .phoneNumber("invalid-phone")
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.register(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Invalid phone number format");
+        }
+    }
+
+    @Nested
+    @DisplayName("Google OAuth2 Authentication Tests")
+    class GoogleOAuth2Tests {
+
+        @Test
+        @DisplayName("Should authenticate with Google successfully for new user")
+        void shouldAuthenticateWithGoogleForNewUser() {
+            // Given
+            String googleToken = "valid-google-token";
+            when(oAuth2Provider.validateToken(googleToken)).thenReturn(true);
+            when(oAuth2Provider.getUserInfo(googleToken)).thenReturn(Optional.of(testGoogleUserInfo));
+            when(userRepository.findByGoogleId("google123")).thenReturn(Optional.empty());
+            when(userRepository.findByEmail("john.doe@example.com")).thenReturn(Optional.empty());
+            when(userRepository.save(any(UserAccount.class))).thenReturn(testUserAccount);
+            when(authenticationRepository.authenticateWithGoogle(any(UserAccount.class))).thenReturn(testAuthResponse);
+
+            // When
+            AuthenticationResponse result = authenticationService.authenticateWithGoogle(googleToken);
+
+            // Then
+            assertThat(result).isNotNull();
+            assertThat(result.getAccessToken()).isEqualTo("mock-jwt-token");
+            verify(oAuth2Provider).validateToken(googleToken);
+            verify(oAuth2Provider).getUserInfo(googleToken);
+            verify(userRepository).save(any(UserAccount.class));
+            verify(authenticationRepository).authenticateWithGoogle(any(UserAccount.class));
+        }
+
+        @Test
+        @DisplayName("Should authenticate with Google successfully for existing user")
+        void shouldAuthenticateWithGoogleForExistingUser() {
+            // Given
+            String googleToken = "valid-google-token";
+            when(oAuth2Provider.validateToken(googleToken)).thenReturn(true);
+            when(oAuth2Provider.getUserInfo(googleToken)).thenReturn(Optional.of(testGoogleUserInfo));
+            when(userRepository.findByGoogleId("google123")).thenReturn(Optional.of(testUserAccount));
+            when(userRepository.save(any(UserAccount.class))).thenReturn(testUserAccount);
+            when(authenticationRepository.authenticateWithGoogle(any(UserAccount.class))).thenReturn(testAuthResponse);
+
+            // When
+            AuthenticationResponse result = authenticationService.authenticateWithGoogle(googleToken);
+
+            // Then
+            assertThat(result).isNotNull();
+            verify(userRepository).findByGoogleId("google123");
+            verify(userRepository, never()).findByEmail(any());
+            verify(userRepository).save(testUserAccount);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when Google token is null")
+        void shouldThrowExceptionWhenGoogleTokenIsNull() {
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticateWithGoogle(null))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Google token is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when Google token is invalid")
+        void shouldThrowExceptionWhenGoogleTokenIsInvalid() {
+            // Given
+            String invalidToken = "invalid-token";
+            when(oAuth2Provider.validateToken(invalidToken)).thenReturn(false);
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticateWithGoogle(invalidToken))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Invalid Google token");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when Google user info cannot be retrieved")
+        void shouldThrowExceptionWhenGoogleUserInfoCannotBeRetrieved() {
+            // Given
+            String validToken = "valid-token";
+            when(oAuth2Provider.validateToken(validToken)).thenReturn(true);
+            when(oAuth2Provider.getUserInfo(validToken)).thenReturn(Optional.empty());
+
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.authenticateWithGoogle(validToken))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Failed to retrieve user information from Google");
+        }
+    }
+
+    @Nested
+    @DisplayName("Token Management Tests")
+    class TokenManagementTests {
+
+        @Test
+        @DisplayName("Should validate token successfully")
+        void shouldValidateTokenSuccessfully() {
+            // Given
+            String validToken = "valid-token";
+            when(authenticationRepository.validateToken(validToken)).thenReturn(true);
+
+            // When
+            boolean result = authenticationService.validateToken(validToken);
+
+            // Then
+            assertThat(result).isTrue();
+            verify(authenticationRepository).validateToken(validToken);
+        }
+
+        @Test
+        @DisplayName("Should return false for invalid token")
+        void shouldReturnFalseForInvalidToken() {
+            // Given
+            String invalidToken = "invalid-token";
+            when(authenticationRepository.validateToken(invalidToken)).thenReturn(false);
+
+            // When
+            boolean result = authenticationService.validateToken(invalidToken);
+
+            // Then
+            assertThat(result).isFalse();
+        }
+
+        @Test
+        @DisplayName("Should return false for null token")
+        void shouldReturnFalseForNullToken() {
+            // When
+            boolean result = authenticationService.validateToken(null);
+
+            // Then
+            assertThat(result).isFalse();
+            verify(authenticationRepository, never()).validateToken(any());
+        }
+
+        @Test
+        @DisplayName("Should refresh token successfully")
+        void shouldRefreshTokenSuccessfully() {
+            // Given
+            String refreshToken = "valid-refresh-token";
+            when(authenticationRepository.refreshToken(refreshToken)).thenReturn(testAuthResponse);
+
+            // When
+            AuthenticationResponse result = authenticationService.refreshToken(refreshToken);
+
+            // Then
+            assertThat(result).isNotNull();
+            verify(authenticationRepository).refreshToken(refreshToken);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when refresh token is null")
+        void shouldThrowExceptionWhenRefreshTokenIsNull() {
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.refreshToken(null))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Refresh token is required");
+        }
+
+        @Test
+        @DisplayName("Should logout successfully")
+        void shouldLogoutSuccessfully() {
+            // Given
+            String token = "valid-token";
+
+            // When
+            authenticationService.logout(token);
+
+            // Then
+            verify(authenticationRepository).logout(token);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when logout token is null")
+        void shouldThrowExceptionWhenLogoutTokenIsNull() {
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.logout(null))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Token is required");
+        }
+    }
+
+    @Nested
+    @DisplayName("User Retrieval Tests")
+    class UserRetrievalTests {
+
+        @Test
+        @DisplayName("Should get current user successfully")
+        void shouldGetCurrentUserSuccessfully() {
+            // Given
+            String token = "valid-token";
+            when(authenticationRepository.getCurrentUser(token)).thenReturn(testUserAccount);
+
+            // When
+            UserAccount result = authenticationService.getCurrentUser(token);
+
+            // Then
+            assertThat(result).isNotNull();
+            assertThat(result.getEmail().getValue()).isEqualTo("john.doe@example.com");
+            verify(authenticationRepository).getCurrentUser(token);
+        }
+
+        @Test
+        @DisplayName("Should throw exception when token is null for getCurrentUser")
+        void shouldThrowExceptionWhenTokenIsNullForGetCurrentUser() {
+            // When & Then
+            assertThatThrownBy(() -> authenticationService.getCurrentUser(null))
+                    .isInstanceOf(AuthenticationException.class)
+                    .hasMessage("Token is required");
+        }
+    }
+}

domain/service/src/test/java/com/dh7789dev/xpeditis/CompanyServiceImplTest.java

@@ -1,19 +1,273 @@
 package com.dh7789dev.xpeditis;
 
-
+import com.dh7789dev.xpeditis.dto.app.Company;
+import com.dh7789dev.xpeditis.dto.app.License;
+import com.dh7789dev.xpeditis.dto.app.LicenseType;
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.CreateCompanyRequest;
+import com.dh7789dev.xpeditis.dto.request.UpdateCompanyRequest;
+import com.dh7789dev.xpeditis.exception.BusinessException;
+import com.dh7789dev.xpeditis.exception.ResourceNotFoundException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.test.util.ReflectionTestUtils;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
 
 @ExtendWith(MockitoExtension.class)
+@DisplayName("Company Service Tests")
 class CompanyServiceImplTest {
 
+    @Mock
+    private CompanyRepository companyRepository;
+    
+    @Mock
+    private LicenseRepository licenseRepository;
+    
+    @Mock
+    private UserRepository userRepository;
+    
+    @InjectMocks
+    private CompanyServiceImpl companyService;
 
-    @Test
-    void test(){
-        int test = 1 +1;
-        assertEquals(2,test);
+    private CreateCompanyRequest validCreateRequest;
+    private UpdateCompanyRequest validUpdateRequest;
+    private Company testCompany;
+    private License testLicense;
+    private UUID companyId;
+
+    @BeforeEach
+    void setUp() {
+        // Set configuration properties
+        ReflectionTestUtils.setField(companyService, "trialDurationDays", 30);
+        ReflectionTestUtils.setField(companyService, "trialMaxUsers", 5);
+        ReflectionTestUtils.setField(companyService, "basicMaxUsers", 50);
+        ReflectionTestUtils.setField(companyService, "premiumMaxUsers", 200);
+        ReflectionTestUtils.setField(companyService, "enterpriseMaxUsers", 1000);
+
+        companyId = UUID.randomUUID();
+
+        validCreateRequest = CreateCompanyRequest.builder()
+                .name("Test Company")
+                .description("A test company")
+                .website("https://testcompany.com")
+                .industry("Technology")
+                .build();
+
+        validUpdateRequest = UpdateCompanyRequest.builder()
+                .name("Updated Company")
+                .description("Updated description")
+                .website("https://updated.com")
+                .industry("Software")
+                .build();
+
+        testLicense = License.builder()
+                .id(UUID.randomUUID())
+                .type(LicenseType.TRIAL)
+                .issuedDate(LocalDateTime.now())
+                .expiryDate(LocalDateTime.now().plusDays(30))
+                .maxUsers(5)
+                .isActive(true)
+                .build();
+
+        testCompany = Company.builder()
+                .id(companyId)
+                .name("Test Company")
+                .description("A test company")
+                .website("https://testcompany.com")
+                .industry("Technology")
+                .isActive(true)
+                .createdAt(LocalDateTime.now())
+                .license(testLicense)
+                .build();
+                
+        // Set bidirectional relationship
+        testLicense.setCompany(testCompany);
+    }
+
+    @Nested
+    @DisplayName("Company Creation Tests")
+    class CompanyCreationTests {
+
+        @Test
+        @DisplayName("Should create company successfully")
+        void shouldCreateCompanySuccessfully() {
+            // Given
+            when(companyRepository.existsByName("Test Company")).thenReturn(false);
+            when(companyRepository.save(any(Company.class))).thenReturn(testCompany);
+            when(licenseRepository.save(any(License.class))).thenReturn(testLicense);
+
+            // When
+            Company result = companyService.createCompany(validCreateRequest);
+
+            // Then
+            assertThat(result).isNotNull();
+            assertThat(result.getName()).isEqualTo("Test Company");
+            assertThat(result.getDescription()).isEqualTo("A test company");
+            assertThat(result.getWebsite()).isEqualTo("https://testcompany.com");
+            assertThat(result.getIndustry()).isEqualTo("Technology");
+            assertThat(result.isActive()).isTrue();
+            assertThat(result.getLicense()).isNotNull();
+            
+            verify(companyRepository).existsByName("Test Company");
+            verify(companyRepository).save(any(Company.class));
+            verify(licenseRepository).save(any(License.class));
+        }
+
+        @Test
+        @DisplayName("Should throw exception when company name already exists")
+        void shouldThrowExceptionWhenCompanyNameAlreadyExists() {
+            // Given
+            when(companyRepository.existsByName("Test Company")).thenReturn(true);
+
+            // When & Then
+            assertThatThrownBy(() -> companyService.createCompany(validCreateRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Company with this name already exists");
+            
+            verify(companyRepository, never()).save(any());
+            verify(licenseRepository, never()).save(any());
+        }
+
+        @Test
+        @DisplayName("Should throw exception when company name is null")
+        void shouldThrowExceptionWhenCompanyNameIsNull() {
+            // Given
+            CreateCompanyRequest invalidRequest = validCreateRequest.toBuilder()
+                    .name(null)
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> companyService.createCompany(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Company name is required");
+        }
+
+        @Test
+        @DisplayName("Should throw exception when company name is too short")
+        void shouldThrowExceptionWhenCompanyNameIsTooShort() {
+            // Given
+            CreateCompanyRequest invalidRequest = validCreateRequest.toBuilder()
+                    .name("A")
+                    .build();
+
+            // When & Then
+            assertThatThrownBy(() -> companyService.createCompany(invalidRequest))
+                    .isInstanceOf(BusinessException.class)
+                    .hasMessage("Company name must be at least 2 characters long");
+        }
+    }
+
+    @Nested
+    @DisplayName("License Validation Tests")
+    class LicenseValidationTests {
+
+        @Test
+        @DisplayName("Should validate license successfully")
+        void shouldValidateLicenseSuccessfully() {
+            // Given
+            testLicense.setMaxUsers(10);
+            testLicense.setActive(true);
+            testLicense.setExpiryDate(LocalDateTime.now().plusDays(10));
+            testCompany.setLicense(testLicense);
+            
+            when(companyRepository.findById(companyId)).thenReturn(Optional.of(testCompany));
+
+            // When
+            boolean result = companyService.validateLicense(companyId, 5);
+
+            // Then
+            assertThat(result).isTrue();
+        }
+
+        @Test
+        @DisplayName("Should return false when license is inactive")
+        void shouldReturnFalseWhenLicenseIsInactive() {
+            // Given
+            testLicense.setActive(false);
+            testCompany.setLicense(testLicense);
+            
+            when(companyRepository.findById(companyId)).thenReturn(Optional.of(testCompany));
+
+            // When
+            boolean result = companyService.validateLicense(companyId, 5);
+
+            // Then
+            assertThat(result).isFalse();
+        }
+
+        @Test
+        @DisplayName("Should return false when requested users exceed license limit")
+        void shouldReturnFalseWhenRequestedUsersExceedLicenseLimit() {
+            // Given
+            testLicense.setMaxUsers(5);
+            testCompany.setLicense(testLicense);
+            
+            when(companyRepository.findById(companyId)).thenReturn(Optional.of(testCompany));
+
+            // When
+            boolean result = companyService.validateLicense(companyId, 10);
+
+            // Then
+            assertThat(result).isFalse();
+        }
+    }
+
+    @Nested
+    @DisplayName("License Type Limits Tests")
+    class LicenseTypeLimitsTests {
+
+        @Test
+        @DisplayName("Should return correct max users for trial license")
+        void shouldReturnCorrectMaxUsersForTrialLicense() {
+            // When
+            int result = companyService.getMaxUsersForLicense(LicenseType.TRIAL);
+
+            // Then
+            assertThat(result).isEqualTo(5);
+        }
+
+        @Test
+        @DisplayName("Should return correct max users for basic license")
+        void shouldReturnCorrectMaxUsersForBasicLicense() {
+            // When
+            int result = companyService.getMaxUsersForLicense(LicenseType.BASIC);
+
+            // Then
+            assertThat(result).isEqualTo(50);
+        }
+
+        @Test
+        @DisplayName("Should return correct max users for premium license")
+        void shouldReturnCorrectMaxUsersForPremiumLicense() {
+            // When
+            int result = companyService.getMaxUsersForLicense(LicenseType.PREMIUM);
+
+            // Then
+            assertThat(result).isEqualTo(200);
+        }
+
+        @Test
+        @DisplayName("Should return correct max users for enterprise license")
+        void shouldReturnCorrectMaxUsersForEnterpriseLicense() {
+            // When
+            int result = companyService.getMaxUsersForLicense(LicenseType.ENTERPRISE);
+
+            // Then
+            assertThat(result).isEqualTo(1000);
+        }
     }
 }

domain/service/src/test/java/com/dh7789dev/xpeditis/DevisCalculServiceImplTest.java

@@ -0,0 +1,277 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.util.Arrays;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+@DisplayName("DevisCalculService - Tests unitaires")
+class DevisCalculServiceImplTest {
+    
+    @Mock
+    private GrilleTarifaireService grilleTarifaireService;
+    
+    private DevisCalculServiceImpl devisCalculService;
+    private DemandeDevis demandeDevisValide;
+    private GrilleTarifaire grilleTarifaireStandard;
+    
+    @BeforeEach
+    void setUp() {
+        devisCalculService = new DevisCalculServiceImpl(grilleTarifaireService);
+        
+        // Créer une demande de devis valide pour les tests
+        demandeDevisValide = creerDemandeDevisValide();
+        
+        // Créer une grille tarifaire standard pour les tests
+        grilleTarifaireStandard = creerGrilleTarifaireStandard();
+    }
+    
+    @Test
+    @DisplayName("Doit calculer 3 offres avec succès")
+    void doitCalculerTroisOffresAvecSucces() {
+        // Given
+        when(grilleTarifaireService.trouverGrillesApplicables(any(DemandeDevis.class)))
+                .thenReturn(Arrays.asList(grilleTarifaireStandard));
+        
+        // When
+        ReponseDevis reponse = devisCalculService.calculerTroisOffres(demandeDevisValide);
+        
+        // Then
+        assertThat(reponse).isNotNull();
+        assertThat(reponse.getOffres()).hasSize(3);
+        
+        // Vérifier que les 3 types d'offres sont présents
+        List<String> typesOffres = reponse.getOffres().stream()
+                .map(OffreCalculee::getType)
+                .toList();
+        
+        assertThat(typesOffres).containsExactlyInAnyOrder("RAPIDE", "STANDARD", "ECONOMIQUE");
+        
+        // Vérifier que l'offre rapide est la plus chère
+        OffreCalculee offreRapide = reponse.getOffres().stream()
+                .filter(o -> "RAPIDE".equals(o.getType()))
+                .findFirst().orElseThrow();
+        
+        OffreCalculee offreStandard = reponse.getOffres().stream()
+                .filter(o -> "STANDARD".equals(o.getType()))
+                .findFirst().orElseThrow();
+        
+        OffreCalculee offreEconomique = reponse.getOffres().stream()
+                .filter(o -> "ECONOMIQUE".equals(o.getType()))
+                .findFirst().orElseThrow();
+        
+        assertThat(offreRapide.getPrixTotal()).isGreaterThan(offreStandard.getPrixTotal());
+        assertThat(offreStandard.getPrixTotal()).isGreaterThan(offreEconomique.getPrixTotal());
+    }
+    
+    @Test
+    @DisplayName("Doit calculer correctement le colisage résumé")
+    void doitCalculerCorrectementColisageResume() {
+        // Given
+        when(grilleTarifaireService.trouverGrillesApplicables(any(DemandeDevis.class)))
+                .thenReturn(Arrays.asList(grilleTarifaireStandard));
+        
+        DemandeDevis demande = creerDemandeAvecColisage();
+        
+        // When
+        ReponseDevis reponse = devisCalculService.calculerTroisOffres(demande);
+        
+        // Then
+        ReponseDevis.ColisageResume colisage = reponse.getColisageResume();
+        assertThat(colisage.getNombreColis()).isEqualTo(3); // 2 + 1
+        assertThat(colisage.getPoidsTotal()).isEqualTo(350.0); // (100*2) + (150*1)
+        assertThat(colisage.getVolumeTotal()).isEqualTo(0.35); // (0.1*2) + (0.15*1)
+        
+        // Le poids taxable doit être le max entre poids réel et poids volumétrique
+        double poidsVolumetrique = 0.35 * 250; // 87.5 kg
+        assertThat(colisage.getPoidsTaxable()).isEqualTo(350.0); // Poids réel > poids volumétrique
+    }
+    
+    @Test
+    @DisplayName("Doit lever une exception si aucune grille applicable")
+    void doitLeverExceptionSiAucuneGrilleApplicable() {
+        // Given
+        when(grilleTarifaireService.trouverGrillesApplicables(any(DemandeDevis.class)))
+                .thenReturn(Arrays.asList());
+        
+        // When & Then
+        assertThatThrownBy(() -> devisCalculService.calculerTroisOffres(demandeDevisValide))
+                .isInstanceOf(IllegalStateException.class)
+                .hasMessageContaining("Aucune grille tarifaire applicable");
+    }
+    
+    @Test
+    @DisplayName("Doit valider correctement une demande de devis valide")
+    void doitValiderCorrectementDemandeValide() {
+        // When & Then
+        assertThatCode(() -> devisCalculService.validerDemandeDevis(demandeDevisValide))
+                .doesNotThrowAnyException();
+    }
+    
+    @Test
+    @DisplayName("Doit lever une exception si demande de devis nulle")
+    void doitLeverExceptionSiDemandeNulle() {
+        // When & Then
+        assertThatThrownBy(() -> devisCalculService.validerDemandeDevis(null))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessageContaining("ne peut pas être nulle");
+    }
+    
+    @Test
+    @DisplayName("Doit lever une exception si adresses manquantes")
+    void doitLeverExceptionSiAdressesManquantes() {
+        // Given
+        DemandeDevis demande = creerDemandeDevisValide();
+        demande.setDepart(null);
+        
+        // When & Then
+        assertThatThrownBy(() -> devisCalculService.validerDemandeDevis(demande))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessageContaining("adresses de départ et d'arrivée sont obligatoires");
+    }
+    
+    @Test
+    @DisplayName("Doit lever une exception si aucun colisage")
+    void doitLeverExceptionSiAucunColisage() {
+        // Given
+        DemandeDevis demande = creerDemandeDevisValide();
+        demande.setColisages(Arrays.asList());
+        
+        // When & Then
+        assertThatThrownBy(() -> devisCalculService.validerDemandeDevis(demande))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessageContaining("Au moins un colisage doit être défini");
+    }
+    
+    @Test
+    @DisplayName("Doit lever une exception si poids invalide")
+    void doitLeverExceptionSiPoidsInvalide() {
+        // Given
+        DemandeDevis demande = creerDemandeDevisValide();
+        demande.getColisages().get(0).setPoids(0.0);
+        
+        // When & Then
+        assertThatThrownBy(() -> devisCalculService.validerDemandeDevis(demande))
+                .isInstanceOf(IllegalArgumentException.class)
+                .hasMessageContaining("Le poids de chaque colisage doit être supérieur à 0");
+    }
+    
+    // ================================
+    // Méthodes utilitaires pour créer les objets de test
+    // ================================
+    
+    private DemandeDevis creerDemandeDevisValide() {
+        DemandeDevis demande = new DemandeDevis();
+        demande.setTypeService("EXPORT");
+        demande.setIncoterm("FOB");
+        demande.setTypeLivraison("Door to Door");
+        demande.setNomClient("Test Client");
+        demande.setEmailClient("test@example.com");
+        
+        // Adresses
+        DemandeDevis.AdresseTransport depart = new DemandeDevis.AdresseTransport();
+        depart.setVille("Lyon");
+        depart.setCodePostal("69000");
+        depart.setPays("FRA");
+        demande.setDepart(depart);
+        
+        DemandeDevis.AdresseTransport arrivee = new DemandeDevis.AdresseTransport();
+        arrivee.setVille("Shanghai");
+        arrivee.setCodePostal("200000");
+        arrivee.setPays("CHN");
+        demande.setArrivee(arrivee);
+        
+        // Colisage simple
+        DemandeDevis.Colisage colisage = new DemandeDevis.Colisage();
+        colisage.setType(DemandeDevis.Colisage.TypeColisage.COLIS);
+        colisage.setQuantite(1);
+        colisage.setLongueur(50.0);
+        colisage.setLargeur(40.0);
+        colisage.setHauteur(30.0);
+        colisage.setPoids(25.0);
+        
+        demande.setColisages(Arrays.asList(colisage));
+        demande.setDateEnlevement(LocalDate.now().plusDays(7));
+        
+        return demande;
+    }
+    
+    private DemandeDevis creerDemandeAvecColisage() {
+        DemandeDevis demande = creerDemandeDevisValide();
+        
+        // Premier colisage
+        DemandeDevis.Colisage colisage1 = new DemandeDevis.Colisage();
+        colisage1.setType(DemandeDevis.Colisage.TypeColisage.COLIS);
+        colisage1.setQuantite(2);
+        colisage1.setLongueur(50.0);
+        colisage1.setLargeur(40.0);
+        colisage1.setHauteur(50.0); // Volume = 0.1 m³
+        colisage1.setPoids(100.0);
+        
+        // Deuxième colisage
+        DemandeDevis.Colisage colisage2 = new DemandeDevis.Colisage();
+        colisage2.setType(DemandeDevis.Colisage.TypeColisage.PALETTE);
+        colisage2.setQuantite(1);
+        colisage2.setLongueur(120.0);
+        colisage2.setLargeur(80.0);
+        colisage2.setHauteur(150.0); // Volume = 0.15 m³ 
+        colisage2.setPoids(150.0);
+        colisage2.setGerbable(true);
+        
+        demande.setColisages(Arrays.asList(colisage1, colisage2));
+        
+        return demande;
+    }
+    
+    private GrilleTarifaire creerGrilleTarifaireStandard() {
+        GrilleTarifaire grille = new GrilleTarifaire();
+        grille.setId(1L);
+        grille.setNomGrille("Test Grille Standard");
+        grille.setTransporteur("LESCHACO");
+        grille.setTypeService(GrilleTarifaire.TypeService.EXPORT);
+        grille.setOriginePays("FRA");
+        grille.setDestinationPays("CHN");
+        grille.setModeTransport(GrilleTarifaire.ModeTransport.MARITIME);
+        grille.setServiceType(GrilleTarifaire.ServiceType.STANDARD);
+        grille.setTransitTimeMin(25);
+        grille.setTransitTimeMax(30);
+        grille.setValiditeDebut(LocalDate.now().minusDays(30));
+        grille.setValiditeFin(LocalDate.now().plusDays(60));
+        grille.setDevise("EUR");
+        
+        // Tarif de fret
+        TarifFret tarif = new TarifFret();
+        tarif.setPoidsMin(BigDecimal.ZERO);
+        tarif.setPoidsMax(BigDecimal.valueOf(1000));
+        tarif.setTauxUnitaire(BigDecimal.valueOf(2.5));
+        tarif.setUniteFacturation(TarifFret.UniteFacturation.KG);
+        tarif.setMinimumFacturation(BigDecimal.valueOf(100));
+        
+        grille.setTarifsFret(Arrays.asList(tarif));
+        
+        // Frais additionnels obligatoires
+        FraisAdditionnels fraisDoc = new FraisAdditionnels();
+        fraisDoc.setTypeFrais("DOCUMENTATION");
+        fraisDoc.setMontant(BigDecimal.valueOf(32));
+        fraisDoc.setUniteFacturation(FraisAdditionnels.UniteFacturation.LS);
+        fraisDoc.setObligatoire(true);
+        
+        grille.setFraisAdditionnels(Arrays.asList(fraisDoc));
+        grille.setSurchargesDangereuses(Arrays.asList());
+        
+        return grille;
+    }
+}

domain/service/src/test/java/com/dh7789dev/xpeditis/UserServiceImplTest.java

@@ -1,19 +1,187 @@
 package com.dh7789dev.xpeditis;
 
-
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
+import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
+import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
+import com.dh7789dev.xpeditis.dto.request.UpdateProfileRequest;
+import com.dh7789dev.xpeditis.dto.valueobject.Email;
+import com.dh7789dev.xpeditis.dto.valueobject.PhoneNumber;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
+import java.security.Principal;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.Mockito.verify;
 
 @ExtendWith(MockitoExtension.class)
+@DisplayName("UserServiceImpl Tests")
 class UserServiceImplTest {
 
+    @Mock
+    private UserRepository userRepository;
 
-    @Test
-    void test(){
-        int test = 1 +1;
-        assertEquals(2,test);
+    @InjectMocks
+    private UserServiceImpl userService;
+
+    private UserAccount testUserAccount;
+    private UpdateProfileRequest validUpdateProfileRequest;
+    private ChangePasswordRequest validChangePasswordRequest;
+    private RegisterRequest validRegisterRequest;
+    private Principal mockPrincipal;
+
+    @BeforeEach
+    void setUp() {
+        testUserAccount = UserAccount.builder()
+                .id(UUID.randomUUID())
+                .firstName("John")
+                .lastName("Doe")
+                .email(new Email("john.doe@example.com"))
+                .username("johndoe")
+                .phoneNumber(new PhoneNumber("+1234567890"))
+                .isActive(true)
+                .build();
+
+        validUpdateProfileRequest = UpdateProfileRequest.builder()
+                .firstName("John")
+                .lastName("Doe")
+                .phoneNumber("+1234567890")
+                .username("johndoe")
+                .build();
+
+        validChangePasswordRequest = new ChangePasswordRequest();
+        // Assuming ChangePasswordRequest has appropriate fields
+
+        mockPrincipal = java.security.Principal.class.cast(org.mockito.Mockito.mock(Principal.class));
+
+        validRegisterRequest = RegisterRequest.builder()
+                .firstName("John")
+                .lastName("Doe")
+                .email("john.doe@example.com")
+                .username("johndoe")
+                .password("Password123")
+                .confirmPassword("Password123")
+                .phoneNumber("+1234567890")
+                .companyName("Test Company")
+                .companyCountry("US")
+                .privacyPolicyAccepted(true)
+                .build();
     }
-}
+
+    @Nested
+    @DisplayName("Password Change Tests")
+    class PasswordChangeTests {
+
+        @Test
+        @DisplayName("Should delegate password change to repository")
+        void shouldDelegatePasswordChangeToRepository() {
+            // When
+            userService.changePassword(validChangePasswordRequest, mockPrincipal);
+
+            // Then
+            verify(userRepository).changePassword(validChangePasswordRequest, mockPrincipal);
+        }
+    }
+
+    @Nested
+    @DisplayName("User Existence Tests")
+    class UserExistenceTests {
+
+        @Test
+        @DisplayName("Should return false for existsByEmail (not implemented)")
+        void shouldReturnFalseForExistsByEmail() {
+            // When
+            boolean result = userService.existsByEmail("test@example.com");
+
+            // Then
+            assertThat(result).isFalse();
+        }
+
+        @Test
+        @DisplayName("Should return false for existsByUsername (not implemented)")
+        void shouldReturnFalseForExistsByUsername() {
+            // When
+            boolean result = userService.existsByUsername("testuser");
+
+            // Then
+            assertThat(result).isFalse();
+        }
+    }
+
+    @Nested
+    @DisplayName("Not Implemented Methods Tests")
+    class NotImplementedMethodsTests {
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for createUser")
+        void shouldThrowExceptionForCreateUser() {
+            assertThatThrownBy(() -> userService.createUser(validRegisterRequest))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for createGoogleUser")
+        void shouldThrowExceptionForCreateGoogleUser() {
+            assertThatThrownBy(() -> userService.createGoogleUser("google-token"))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for findById")
+        void shouldThrowExceptionForFindById() {
+            assertThatThrownBy(() -> userService.findById(UUID.randomUUID()))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for findByEmail")
+        void shouldThrowExceptionForFindByEmail() {
+            assertThatThrownBy(() -> userService.findByEmail("test@example.com"))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for findByUsername")
+        void shouldThrowExceptionForFindByUsername() {
+            assertThatThrownBy(() -> userService.findByUsername("testuser"))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for updateProfile")
+        void shouldThrowExceptionForUpdateProfile() {
+            assertThatThrownBy(() -> userService.updateProfile(testUserAccount))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for deactivateUser")
+        void shouldThrowExceptionForDeactivateUser() {
+            assertThatThrownBy(() -> userService.deactivateUser(UUID.randomUUID()))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+
+        @Test
+        @DisplayName("Should throw UnsupportedOperationException for deleteUser")
+        void shouldThrowExceptionForDeleteUser() {
+            assertThatThrownBy(() -> userService.deleteUser(UUID.randomUUID()))
+                    .isInstanceOf(UnsupportedOperationException.class)
+                    .hasMessage("Not implemented yet");
+        }
+    }
+}

domain/spi/src/main/java/com/dh7789dev/xpeditis/AuthenticationRepository.java

@@ -1,5 +1,6 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.AuthenticationRequest;
 import com.dh7789dev.xpeditis.dto.response.AuthenticationResponse;
 import com.dh7789dev.xpeditis.dto.request.RegisterRequest;
@@ -8,4 +9,9 @@ public interface AuthenticationRepository {
 
     AuthenticationResponse authenticate(AuthenticationRequest request);
     AuthenticationResponse register(RegisterRequest request);
+    AuthenticationResponse authenticateWithGoogle(UserAccount userAccount);
+    UserAccount getCurrentUser(String token);
+    void logout(String token);
+    boolean validateToken(String token);
+    AuthenticationResponse refreshToken(String refreshToken);
 }

domain/spi/src/main/java/com/dh7789dev/xpeditis/CompanyRepository.java

@@ -1,4 +1,22 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.Company;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
 public interface CompanyRepository {
+    
+    Company save(Company company);
+    
+    Optional<Company> findById(UUID id);
+    
+    Optional<Company> findByName(String name);
+    
+    List<Company> findAll();
+    
+    boolean existsByName(String name);
+    
+    void deleteById(UUID id);
 }

domain/spi/src/main/java/com/dh7789dev/xpeditis/GrilleTarifaireRepository.java

@@ -0,0 +1,107 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.GrilleTarifaire;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Optional;
+
+public interface GrilleTarifaireRepository {
+    
+    /**
+     * Trouve toutes les grilles tarifaires valides pour une route et période donnée
+     * 
+     * @param typeService IMPORT ou EXPORT
+     * @param originePays pays d'origine
+     * @param destinationPays pays de destination
+     * @param dateValidite date à laquelle la grille doit être valide
+     * @return liste des grilles correspondantes
+     */
+    List<GrilleTarifaire> findGrillesApplicables(
+            String typeService, 
+            String originePays, 
+            String destinationPays, 
+            LocalDate dateValidite
+    );
+    
+    /**
+     * Trouve toutes les grilles tarifaires d'un type de service spécifique
+     * 
+     * @param typeService IMPORT ou EXPORT
+     * @param serviceType RAPIDE, STANDARD ou ECONOMIQUE
+     * @param originePays pays d'origine
+     * @param destinationPays pays de destination
+     * @param dateValidite date de validité
+     * @return liste des grilles correspondantes
+     */
+    List<GrilleTarifaire> findByServiceTypeAndRoute(
+            String typeService,
+            String serviceType,
+            String originePays,
+            String destinationPays,
+            LocalDate dateValidite
+    );
+    
+    /**
+     * Sauvegarde une grille tarifaire
+     * 
+     * @param grilleTarifaire la grille à sauvegarder
+     * @return la grille sauvegardée avec son ID généré
+     */
+    GrilleTarifaire save(GrilleTarifaire grilleTarifaire);
+    
+    /**
+     * Trouve une grille tarifaire par son ID
+     * 
+     * @param id l'identifiant de la grille
+     * @return la grille trouvée ou Optional.empty()
+     */
+    Optional<GrilleTarifaire> findById(Long id);
+    
+    /**
+     * Supprime une grille tarifaire
+     * 
+     * @param id l'identifiant de la grille à supprimer
+     */
+    void deleteById(Long id);
+    
+    /**
+     * Vérifie si une grille tarifaire existe
+     * 
+     * @param id l'identifiant de la grille
+     * @return true si la grille existe
+     */
+    boolean existsById(Long id);
+    
+    /**
+     * Supprime toutes les grilles tarifaires
+     */
+    void deleteAll();
+    
+    /**
+     * Trouve toutes les grilles tarifaires avec pagination et filtres
+     * 
+     * @param page numéro de page
+     * @param size taille de la page
+     * @param transporteur filtre par transporteur (optionnel)
+     * @param paysOrigine filtre par pays d'origine (optionnel)
+     * @param paysDestination filtre par pays de destination (optionnel)
+     * @return liste des grilles correspondantes
+     */
+    List<GrilleTarifaire> findAllWithFilters(int page, int size, String transporteur, String paysOrigine, String paysDestination);
+    
+    /**
+     * Sauvegarde une liste de grilles tarifaires
+     * 
+     * @param grilles la liste des grilles à sauvegarder
+     * @return la liste des grilles sauvegardées
+     */
+    List<GrilleTarifaire> saveAll(List<GrilleTarifaire> grilles);
+    
+    /**
+     * Trouve toutes les grilles tarifaires
+     * 
+     * @return la liste de toutes les grilles
+     */
+    List<GrilleTarifaire> findAll();
+}

domain/spi/src/main/java/com/dh7789dev/xpeditis/LicenseRepository.java

@@ -1,4 +1,24 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.License;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
 public interface LicenseRepository {
+    
+    License save(License license);
+    
+    Optional<License> findById(UUID id);
+    
+    Optional<License> findActiveLicenseByCompanyId(UUID companyId);
+    
+    List<License> findByCompanyId(UUID companyId);
+    
+    Optional<License> findByLicenseKey(String licenseKey);
+    
+    void deleteById(UUID id);
+    
+    void deactivateLicense(UUID id);
 }

domain/spi/src/main/java/com/dh7789dev/xpeditis/OAuth2Provider.java

@@ -0,0 +1,11 @@
+package com.dh7789dev.xpeditis;
+
+import com.dh7789dev.xpeditis.dto.app.GoogleUserInfo;
+import java.util.Optional;
+
+public interface OAuth2Provider {
+    
+    boolean validateToken(String accessToken);
+    
+    Optional<GoogleUserInfo> getUserInfo(String accessToken);
+}

domain/spi/src/main/java/com/dh7789dev/xpeditis/UserRepository.java

@@ -1,10 +1,42 @@
 package com.dh7789dev.xpeditis;
 
+import com.dh7789dev.xpeditis.dto.app.UserAccount;
 import com.dh7789dev.xpeditis.dto.request.ChangePasswordRequest;
 
 import java.security.Principal;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
 
 public interface UserRepository {
 
     void changePassword(ChangePasswordRequest request, Principal connectedUser);
+    
+    UserAccount save(UserAccount userAccount);
+    
+    Optional<UserAccount> findById(UUID id);
+    
+    Optional<UserAccount> findByEmail(String email);
+    
+    Optional<UserAccount> findByUsername(String username);
+    
+    Optional<UserAccount> findByGoogleId(String googleId);
+    
+    boolean existsByEmail(String email);
+    
+    boolean existsByUsername(String username);
+    
+    void deleteById(UUID id);
+    
+    void deactivateUser(UUID id);
+
+    List<UserAccount> findByCompanyIdAndIsActive(UUID companyId, boolean isActive);
+
+    List<UserAccount> findAllUsers(int page, int size);
+
+    List<UserAccount> findUsersByCompany(UUID companyId, int page, int size);
+
+    long countAllUsers();
+
+    long countUsersByCompany(UUID companyId);
 }

infrastructure/pom.xml

@@ -32,10 +32,11 @@
             <artifactId>lombok</artifactId>
             <scope>provided</scope>
         </dependency>
-        <dependency>
+        <!-- MapStruct disabled - using manual mappers -->
+        <!-- <dependency>
             <groupId>org.mapstruct</groupId>
             <artifactId>mapstruct</artifactId>
-        </dependency>
+        </dependency> -->
 
         <!-- spring-boot dependencies -->
         <dependency>
@@ -128,7 +129,8 @@
                             <artifactId>lombok</artifactId>
                             <version>${org.projectlombok.version}</version>
                         </path>
-                        <path>
+                        <!-- MapStruct processors disabled - using manual mappers -->
+                        <!-- <path>
                             <groupId>org.mapstruct</groupId>
                             <artifactId>mapstruct-processor</artifactId>
                             <version>${org.mapstruct.version}</version>
@@ -137,7 +139,7 @@
                             <groupId>org.projectlombok</groupId>
                             <artifactId>lombok-mapstruct-binding</artifactId>
                             <version>0.2.0</version>
-                        </path>
+                        </path> -->
                     </annotationProcessorPaths>
                 </configuration>
             </plugin>

infrastructure/src/main/java/com/dh7789dev/xpeditis/dao/CompanyDao.java

@@ -2,7 +2,15 @@ package com.dh7789dev.xpeditis.dao;
 
 import com.dh7789dev.xpeditis.entity.CompanyEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+import java.util.UUID;
 
-public interface CompanyDao extends JpaRepository<CompanyEntity, Long> {
+@Repository
+public interface CompanyDao extends JpaRepository<CompanyEntity, UUID> {
+    
+    Optional<CompanyEntity> findByName(String name);
+    
+    boolean existsByName(String name);
 }

infrastructure/src/main/java/com/dh7789dev/xpeditis/dao/GrilleTarifaireDao.java

@@ -0,0 +1,165 @@
+package com.dh7789dev.xpeditis.dao;
+
+import com.dh7789dev.xpeditis.GrilleTarifaireRepository;
+import com.dh7789dev.xpeditis.dto.app.GrilleTarifaire;
+import com.dh7789dev.xpeditis.entity.GrilleTarifaireEntity;
+import com.dh7789dev.xpeditis.mapper.GrilleTarifaireMapper;
+import com.dh7789dev.xpeditis.repository.GrilleTarifaireJpaRepository;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+@Component
+@RequiredArgsConstructor
+@Slf4j
+public class GrilleTarifaireDao implements GrilleTarifaireRepository {
+    
+    private final GrilleTarifaireJpaRepository jpaRepository;
+    private final GrilleTarifaireMapper mapper;
+    
+    @Override
+    public List<GrilleTarifaire> findGrillesApplicables(
+            String typeService,
+            String originePays,
+            String destinationPays,
+            LocalDate dateValidite) {
+        
+        log.debug("Recherche des grilles applicables: {} {} -> {} à la date {}", 
+                typeService, originePays, destinationPays, dateValidite);
+        
+        GrilleTarifaireEntity.TypeService typeServiceEnum = parseTypeService(typeService);
+        
+        List<GrilleTarifaireEntity> entities = jpaRepository.findGrillesApplicables(
+                typeServiceEnum, originePays, destinationPays, dateValidite);
+        
+        log.debug("Trouvé {} grilles dans la base de données", entities.size());
+        
+        return entities.stream()
+                .map(mapper::entityToDto)
+                .collect(Collectors.toList());
+    }
+    
+    @Override
+    public List<GrilleTarifaire> findByServiceTypeAndRoute(
+            String typeService,
+            String serviceType,
+            String originePays,
+            String destinationPays,
+            LocalDate dateValidite) {
+        
+        GrilleTarifaireEntity.TypeService typeServiceEnum = parseTypeService(typeService);
+        GrilleTarifaireEntity.ServiceType serviceTypeEnum = parseServiceType(serviceType);
+        
+        List<GrilleTarifaireEntity> entities = jpaRepository.findByServiceTypeAndRoute(
+                typeServiceEnum, serviceTypeEnum, originePays, destinationPays, dateValidite);
+        
+        return entities.stream()
+                .map(mapper::entityToDto)
+                .collect(Collectors.toList());
+    }
+    
+    @Override
+    public GrilleTarifaire save(GrilleTarifaire grilleTarifaire) {
+        log.debug("Sauvegarde de la grille tarifaire: {}", grilleTarifaire.getNomGrille());
+        
+        GrilleTarifaireEntity entity = mapper.dtoToEntity(grilleTarifaire);
+        GrilleTarifaireEntity savedEntity = jpaRepository.save(entity);
+        
+        return mapper.entityToDto(savedEntity);
+    }
+    
+    @Override
+    public Optional<GrilleTarifaire> findById(Long id) {
+        log.debug("Recherche de la grille tarifaire par ID: {}", id);
+        
+        return jpaRepository.findById(id)
+                .map(mapper::entityToDto);
+    }
+    
+    @Override
+    public void deleteById(Long id) {
+        log.info("Suppression de la grille tarifaire avec l'ID: {}", id);
+        jpaRepository.deleteById(id);
+    }
+    
+    @Override
+    public boolean existsById(Long id) {
+        return jpaRepository.existsById(id);
+    }
+    
+    @Override
+    public void deleteAll() {
+        log.info("Suppression de toutes les grilles tarifaires");
+        jpaRepository.deleteAll();
+    }
+    
+    @Override
+    public List<GrilleTarifaire> findAllWithFilters(int page, int size, String transporteur, String paysOrigine, String paysDestination) {
+        log.debug("Recherche des grilles avec filtres - page: {}, size: {}, transporteur: {}, origine: {}, destination: {}", 
+                page, size, transporteur, paysOrigine, paysDestination);
+        
+        // Simple implementation - for more complex filtering, we would use Spring Data specifications
+        List<GrilleTarifaireEntity> entities = jpaRepository.findAll();
+        
+        return entities.stream()
+                .filter(entity -> transporteur == null || transporteur.isEmpty() || 
+                        entity.getTransporteur().equalsIgnoreCase(transporteur))
+                .filter(entity -> paysOrigine == null || paysOrigine.isEmpty() || 
+                        entity.getOriginePays().equalsIgnoreCase(paysOrigine))
+                .filter(entity -> paysDestination == null || paysDestination.isEmpty() || 
+                        entity.getDestinationPays().equalsIgnoreCase(paysDestination))
+                .skip(page * size)
+                .limit(size)
+                .map(mapper::entityToDto)
+                .collect(Collectors.toList());
+    }
+    
+    @Override
+    public List<GrilleTarifaire> saveAll(List<GrilleTarifaire> grilles) {
+        log.info("Sauvegarde de {} grilles tarifaires", grilles.size());
+        
+        List<GrilleTarifaireEntity> entities = grilles.stream()
+                .map(mapper::dtoToEntity)
+                .collect(Collectors.toList());
+                
+        List<GrilleTarifaireEntity> savedEntities = jpaRepository.saveAll(entities);
+        
+        return savedEntities.stream()
+                .map(mapper::entityToDto)
+                .collect(Collectors.toList());
+    }
+    
+    @Override
+    public List<GrilleTarifaire> findAll() {
+        log.debug("Recherche de toutes les grilles tarifaires");
+        
+        List<GrilleTarifaireEntity> entities = jpaRepository.findAll();
+        
+        return entities.stream()
+                .map(mapper::entityToDto)
+                .collect(Collectors.toList());
+    }
+    
+    private GrilleTarifaireEntity.TypeService parseTypeService(String typeService) {
+        try {
+            return GrilleTarifaireEntity.TypeService.valueOf(typeService.toUpperCase());
+        } catch (IllegalArgumentException e) {
+            log.error("Type de service invalide: {}", typeService);
+            throw new IllegalArgumentException("Type de service invalide: " + typeService);
+        }
+    }
+    
+    private GrilleTarifaireEntity.ServiceType parseServiceType(String serviceType) {
+        try {
+            return GrilleTarifaireEntity.ServiceType.valueOf(serviceType.toUpperCase());
+        } catch (IllegalArgumentException e) {
+            log.error("Service type invalide: {}", serviceType);
+            throw new IllegalArgumentException("Service type invalide: " + serviceType);
+        }
+    }
+}

infrastructure/src/main/java/com/dh7789dev/xpeditis/dao/LicenseDao.java

@@ -2,6 +2,21 @@ package com.dh7789dev.xpeditis.dao;
 
 import com.dh7789dev.xpeditis.entity.LicenseEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
 
-public interface LicenseDao extends JpaRepository<LicenseEntity, Long> {
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+@Repository
+public interface LicenseDao extends JpaRepository<LicenseEntity, UUID> {
+    
+    Optional<LicenseEntity> findByLicenseKey(String licenseKey);
+    
+    List<LicenseEntity> findByCompanyId(UUID companyId);
+    
+    @Query("SELECT l FROM LicenseEntity l WHERE l.company.id = :companyId AND l.isActive = true AND (l.expirationDate IS NULL OR l.expirationDate > CURRENT_DATE)")
+    Optional<LicenseEntity> findActiveLicenseByCompanyId(@Param("companyId") UUID companyId);
 }

infrastructure/src/main/java/com/dh7789dev/xpeditis/dao/TokenDao.java

@@ -6,6 +6,7 @@ import org.springframework.data.jpa.repository.Query;
 
 import java.util.List;
 import java.util.Optional;
+import java.util.UUID;
 import org.springframework.stereotype.Repository;
 
 
@@ -19,5 +20,5 @@ public interface TokenDao extends JpaRepository<TokenEntity, Integer> {
       on t.user.id = u.id\s
       where u.id = :userId and (t.expired = false or t.revoked = false)\s
       """)
-    List<TokenEntity> findAllValidTokenByUserId(String userId);
+    List<TokenEntity> findAllValidTokenByUserId(UUID userId);
 }

infrastructure/src/main/java/com/dh7789dev/xpeditis/dao/UserDao.java

@@ -2,16 +2,21 @@ package com.dh7789dev.xpeditis.dao;
 
 import com.dh7789dev.xpeditis.entity.UserEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.Optional;
-
-import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
-public interface UserDao extends JpaRepository<UserEntity, Long> {
+import java.util.Optional;
+import java.util.UUID;
+
+@Repository
+public interface UserDao extends JpaRepository<UserEntity, UUID> {
 
-    @Query("SELECT u FROM UserEntity u WHERE u.username = :username")
     Optional<UserEntity> findByUsername(String username);
+    
+    Optional<UserEntity> findByEmail(String email);
+    
+    Optional<UserEntity> findByGoogleId(String googleId);
+    
     boolean existsByUsername(String username);
-
+    
+    boolean existsByEmail(String email);
 }

infrastructure/src/main/java/com/dh7789dev/xpeditis/entity/AuthProviderEntity.java

@@ -0,0 +1,6 @@
+package com.dh7789dev.xpeditis.entity;
+
+public enum AuthProviderEntity {
+    LOCAL,
+    GOOGLE
+}

infrastructure/src/main/java/com/dh7789dev/xpeditis/entity/CompanyEntity.java

@@ -10,58 +10,102 @@ import lombok.experimental.FieldNameConstants;
 
 import java.time.LocalDateTime;
 import java.util.List;
+import java.util.UUID;
 
 @Entity
 @Getter
 @Setter
 @NoArgsConstructor
 @FieldNameConstants
-@FieldDefaults( level =  AccessLevel.PRIVATE)
-@Table(name = "Company")
-public class CompanyEntity extends BaseEntity {
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
+@FieldDefaults(level = AccessLevel.PRIVATE)
+@Table(name = "companies")
+@EntityListeners(org.springframework.data.jpa.domain.support.AuditingEntityListener.class)
+public class CompanyEntity {
 
-    @Column(name = "name", length = 50)
-    private String name;
+    @Id
+    @GeneratedValue(strategy = GenerationType.UUID)
+    @Column(columnDefinition = "BINARY(16)")
+    UUID id;
+
+    @Column(name = "name", nullable = false, unique = true, length = 100)
+    String name;
 
     @Column(name = "country", length = 50)
-    private String country;
+    String country;
 
-    @Column(name = "siren")
-    private String siren;
+    @Column(name = "siren", length = 20)
+    String siren;
 
-    @Column(name = "num_eori")
-    private String num_eori;
+    @Column(name = "num_eori", length = 50)
+    String numEori;
 
     @Column(name = "phone", length = 20)
-    private String phone;
+    String phone;
 
-    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL)
-    private List<UserEntity> users;
+    @Column(name = "is_active", nullable = false)
+    boolean isActive = true;
 
-    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL)
-    private List<QuoteEntity> quotes;
+    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    List<UserEntity> users;
 
-    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL)
-    private List<ExportFolderEntity> exports;
+    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    List<LicenseEntity> licenses;
+
+    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    List<QuoteEntity> quotes;
+
+    @OneToMany(mappedBy = "company", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+    List<ExportFolderEntity> exports;
 
     @Column(name = "created_at", updatable = false)
-    private LocalDateTime createdAt;
+    LocalDateTime createdAt;
 
-    @Column(name = "modified_at")
-    private LocalDateTime modifiedAt;
+    @Column(name = "updated_at")
+    LocalDateTime updatedAt;
+
+    @org.springframework.data.annotation.CreatedDate
+    @Column(name = "created_date", updatable = false, nullable = false)
+    java.time.Instant createdDate;
+
+    @org.springframework.data.annotation.LastModifiedDate
+    @Column(name = "modified_date", nullable = false)
+    java.time.Instant modifiedDate;
+
+    @org.springframework.data.annotation.CreatedBy
+    @Column(name = "created_by", updatable = false, nullable = false)
+    String createdBy = "SYSTEM";
+
+    @org.springframework.data.annotation.LastModifiedBy
+    @Column(name = "modified_by")
+    String modifiedBy;
 
     @PrePersist
     public void onCreate() {
+        if (id == null) {
+            id = UUID.randomUUID();
+        }
         createdAt = LocalDateTime.now();
-        modifiedAt = LocalDateTime.now();
+        updatedAt = LocalDateTime.now();
     }
 
     @PreUpdate
     public void onUpdate() {
-        modifiedAt = LocalDateTime.now();
+        updatedAt = LocalDateTime.now();
+    }
+
+    public int getActiveUserCount() {
+        return users != null ? (int) users.stream()
+                .filter(UserEntity::isActive)
+                .count() : 0;
+    }
+
+    public LicenseEntity getActiveLicense() {
+        return licenses != null ? licenses.stream()
+                .filter(LicenseEntity::isActive)
+                .filter(license -> license.getExpirationDate() == null || 
+                         license.getExpirationDate().isAfter(java.time.LocalDate.now()))
+                .findFirst()
+                .orElse(null) : null;
     }
 }
 

infrastructure/src/main/java/com/dh7789dev/xpeditis/entity/DocumentDossierEntity.java

@@ -0,0 +1,148 @@
+package com.dh7789dev.xpeditis.entity;
+
+import com.dh7789dev.xpeditis.dto.app.StatutVerification;
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.experimental.FieldDefaults;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "documents_dossier")
+@Getter
+@Setter
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class DocumentDossierEntity {
+    
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    Long id;
+    
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "dossier_export_id", nullable = false)
+    ExportFolderEntity dossier;
+    
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "type_document_id", nullable = false)
+    DocumentTypeEntity typeDocument;
+    
+    // ========== FILE INFORMATION ==========
+    @Column(name = "nom_original", nullable = false, length = 255)
+    String nomOriginal;
+    
+    @Column(name = "nom_stockage", nullable = false, length = 100)
+    String nomStockage; // UUID + extension
+    
+    @Column(name = "chemin_stockage", nullable = false, length = 500)
+    String cheminStockage; // Path on filesystem
+    
+    @Column(name = "taille_octets", nullable = false)
+    Long tailleOctets;
+    
+    @Column(name = "type_mime", nullable = false, length = 100)
+    String typeMime;
+    
+    @Column(name = "hash_fichier", length = 64)
+    String hashFichier; // SHA-256
+    
+    // ========== VERSIONING ==========
+    @Column(name = "numero_version", nullable = false)
+    Integer numeroVersion = 1;
+    
+    @Column(name = "description", length = 500)
+    String description;
+    
+    @Column(name = "date_validite")
+    LocalDate dateValidite;
+    
+    // ========== VERIFICATION STATUS ==========
+    @Enumerated(EnumType.STRING)
+    @Column(name = "statut_verification", nullable = false, length = 30)
+    StatutVerification statutVerification = StatutVerification.EN_ATTENTE;
+    
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "verifie_par")
+    UserEntity verifiePar;
+    
+    @Column(name = "date_verification")
+    LocalDateTime dateVerification;
+    
+    @Lob
+    @Column(name = "commentaire_verification")
+    String commentaireVerification;
+    
+    @Lob
+    @Column(name = "corrections_demandees")
+    String correctionsDemandees;
+    
+    // ========== METADATA ==========
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "uploade_par", nullable = false)
+    UserEntity uploadePar;
+    
+    @Column(name = "date_upload", nullable = false)
+    LocalDateTime dateUpload;
+    
+    @Column(name = "updated_at")
+    LocalDateTime updatedAt;
+    
+    @PrePersist
+    protected void onCreate() {
+        if (dateUpload == null) {
+            dateUpload = LocalDateTime.now();
+        }
+        updatedAt = LocalDateTime.now();
+    }
+    
+    @PreUpdate
+    protected void onUpdate() {
+        updatedAt = LocalDateTime.now();
+    }
+    
+    // ========== BUSINESS METHODS ==========
+    
+    /**
+     * Vérifie si le document est valide (approuvé)
+     */
+    public boolean isValid() {
+        return statutVerification == StatutVerification.VALIDE;
+    }
+    
+    /**
+     * Vérifie si le document nécessite une action admin
+     */
+    public boolean requiresAdminAction() {
+        return statutVerification.requiresAdminAction();
+    }
+    
+    /**
+     * Vérifie si le document peut être re-vérifié
+     */
+    public boolean canBeReVerified() {
+        return statutVerification.allowsReVerification();
+    }
+    
+    /**
+     * Vérifie si le document a expiré
+     */
+    public boolean isExpired() {
+        return dateValidite != null && dateValidite.isBefore(LocalDate.now());
+    }
+    
+    /**
+     * Génère un nom de fichier de stockage unique
+     */
+    public static String generateStorageName(String originalName) {
+        String extension = "";
+        int i = originalName.lastIndexOf('.');
+        if (i > 0) {
+            extension = originalName.substring(i);
+        }
+        return java.util.UUID.randomUUID().toString() + extension;
+    }
+}

infrastructure/src/main/java/com/dh7789dev/xpeditis/entity/DocumentTypeEntity.java

@@ -0,0 +1,51 @@
+package com.dh7789dev.xpeditis.entity;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.experimental.FieldDefaults;
+
+@Entity
+@Table(name = "document_types")
+@Getter
+@Setter
+@NoArgsConstructor
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class DocumentTypeEntity extends BaseEntity {
+    
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    Long id;
+    
+    @Column(name = "nom", nullable = false, length = 100)
+    String nom;
+    
+    @Column(name = "description", length = 500)
+    String description;
+    
+    @Column(name = "obligatoire", nullable = false)
+    Boolean obligatoire = false;
+    
+    @Column(name = "pour_import", nullable = false)
+    Boolean pourImport = false;
+    
+    @Column(name = "pour_export", nullable = false)
+    Boolean pourExport = false;
+    
+    @Column(name = "pour_marchandise_dangereuse", nullable = false)
+    Boolean pourMarchandiseDangereuse = false;
+    
+    @Column(name = "extensions_acceptees", length = 200)
+    String extensionsAcceptees;
+    
+    @Column(name = "taille_max_mo")
+    Integer tailleMaxMo = 10;
+    
+    @Column(name = "ordre_affichage")
+    Integer ordreAffichage = 0;
+    
+    @Column(name = "actif", nullable = false)
+    Boolean actif = true;
+}