101 lines
3.0 KiB
TypeScript
101 lines
3.0 KiB
TypeScript
/**
|
|
* Hapag-Lloyd Connector
|
|
*
|
|
* Implements CarrierConnectorPort for Hapag-Lloyd Quick Quotes API
|
|
*/
|
|
|
|
import { Injectable, Logger } from '@nestjs/common';
|
|
import { ConfigService } from '@nestjs/config';
|
|
import {
|
|
CarrierConnectorPort,
|
|
CarrierRateSearchInput,
|
|
CarrierAvailabilityInput,
|
|
} from '../../../domain/ports/out/carrier-connector.port';
|
|
import { RateQuote } from '../../../domain/entities/rate-quote.entity';
|
|
import { BaseCarrierConnector, CarrierConfig } from '../base-carrier.connector';
|
|
import { HapagLloydRequestMapper } from './hapag-lloyd.mapper';
|
|
|
|
@Injectable()
|
|
export class HapagLloydConnectorAdapter
|
|
extends BaseCarrierConnector
|
|
implements CarrierConnectorPort
|
|
{
|
|
private readonly apiUrl: string;
|
|
private readonly apiKey: string;
|
|
|
|
constructor(
|
|
private readonly configService: ConfigService,
|
|
private readonly requestMapper: HapagLloydRequestMapper
|
|
) {
|
|
const config: CarrierConfig = {
|
|
name: 'Hapag-Lloyd',
|
|
code: 'HLCU',
|
|
baseUrl: configService.get<string>('HAPAG_API_URL', 'https://api.hapag-lloyd.com/v1'),
|
|
timeout: 5000,
|
|
maxRetries: 3,
|
|
circuitBreakerThreshold: 50,
|
|
circuitBreakerTimeout: 30000,
|
|
};
|
|
super(config);
|
|
this.apiUrl = config.baseUrl;
|
|
this.apiKey = this.configService.get<string>('HAPAG_API_KEY', '');
|
|
}
|
|
|
|
async searchRates(input: CarrierRateSearchInput): Promise<RateQuote[]> {
|
|
this.logger.log(`Searching Hapag-Lloyd rates: ${input.origin} -> ${input.destination}`);
|
|
|
|
try {
|
|
const hapagRequest = this.requestMapper.toHapagRequest(input);
|
|
|
|
const response = await this.makeRequest({
|
|
url: `${this.apiUrl}/quick-quotes`,
|
|
method: 'POST',
|
|
data: hapagRequest,
|
|
headers: {
|
|
'API-Key': this.apiKey,
|
|
'Content-Type': 'application/json',
|
|
},
|
|
});
|
|
|
|
const rateQuotes = this.requestMapper.fromHapagResponse(response.data, input);
|
|
|
|
this.logger.log(`Found ${rateQuotes.length} Hapag-Lloyd rates`);
|
|
return rateQuotes;
|
|
} catch (error: any) {
|
|
this.logger.error(`Hapag-Lloyd API error: ${error?.message || 'Unknown error'}`);
|
|
|
|
if (error?.response?.status === 503) {
|
|
this.logger.warn('Hapag-Lloyd service temporarily unavailable');
|
|
}
|
|
|
|
return [];
|
|
}
|
|
}
|
|
|
|
async checkAvailability(input: CarrierAvailabilityInput): Promise<number> {
|
|
try {
|
|
const response = await this.makeRequest({
|
|
url: `${this.apiUrl}/availability`,
|
|
method: 'GET',
|
|
params: {
|
|
origin: input.origin,
|
|
destination: input.destination,
|
|
departure_date: input.departureDate,
|
|
equipment_type: input.containerType,
|
|
quantity: input.quantity,
|
|
},
|
|
headers: {
|
|
'API-Key': this.apiKey,
|
|
},
|
|
});
|
|
|
|
return (response.data as any).available_capacity || 0;
|
|
} catch (error: any) {
|
|
this.logger.error(
|
|
`Hapag-Lloyd availability check error: ${error?.message || 'Unknown error'}`
|
|
);
|
|
return 0;
|
|
}
|
|
}
|
|
}
|