59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import { COURIER_PROVIDER } from './courier.constants';
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import type {
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BatchShipmentQuery,
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CreateShipmentInput,
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CreateShipmentResult,
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DeliveryCoverageResult,
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FreightEstimateResult,
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ICourierProvider,
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ShipmentDetail,
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ShipmentQuery,
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TrackCallbackResponse,
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TrackNode,
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} from './courier.types';
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/**
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* 快递统一门面：业务层只依赖本 Service，不感知具体快递商实现。
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*/
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@Injectable()
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export class CourierService {
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constructor(@Inject(COURIER_PROVIDER) private readonly provider: ICourierProvider) {}
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get activeProvider() {
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return this.provider.code;
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}
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createShipment(input: CreateShipmentInput): Promise<CreateShipmentResult> {
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return this.provider.createShipment(input);
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}
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cancelShipment(query: ShipmentQuery): Promise<void> {
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return this.provider.cancelShipment(query);
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}
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getShipment(query: ShipmentQuery): Promise<ShipmentDetail> {
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return this.provider.getShipment(query);
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}
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batchGetShipments(query: BatchShipmentQuery): Promise<ShipmentDetail[]> {
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return this.provider.batchGetShipments(query);
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}
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getTrack(query: ShipmentQuery): Promise<TrackNode[]> {
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return this.provider.getTrack(query);
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}
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checkDeliveryCoverage(toAddress: string): Promise<DeliveryCoverageResult> {
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return this.provider.checkDeliveryCoverage(toAddress);
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}
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estimateFreight(weight: number): Promise<FreightEstimateResult> {
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return this.provider.estimateFreight(weight);
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}
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buildTrackCallbackResponse(success?: boolean): TrackCallbackResponse {
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return this.provider.buildTrackCallbackResponse(success);
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}
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}
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