Project Initialization

apps/edr-freight-api/src/modules/tracking/tracking.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+
+import { TrackingEvent } from './entities/tracking-event.entity';
+
+@Injectable()
+export class TrackingService {
+  constructor(
+    @InjectRepository(TrackingEvent)
+    private readonly trackingRepository: Repository<TrackingEvent>,
+  ) {}
+
+  /** Get the full timeline of tracking events for a consignment. */
+  findByConsignment(consignmentId: string): Promise<TrackingEvent[]> {
+    return this.trackingRepository.find({
+      where: { consignmentId },
+      order: { occurredAt: 'ASC' },
+    });
+  }
+
+  /** Record a new tracking event for a consignment. */
+  record(event: Partial<TrackingEvent>): Promise<TrackingEvent> {
+    const entity = this.trackingRepository.create(event);
+    return this.trackingRepository.save(entity);
+  }
+}