2026-04-12-1

apps/api/src/maps/maps.service.ts

@@ -10,18 +10,25 @@ export class MapsService {
     this.graphHopperUrl = this.configService.get('GRAPH_HOPPER_URL', 'http://routing:8080');
   }
 
-  async getRoute(from: [number, number], to: [number, number]) {
+  async getRoute(waypoints: [number, number][], profile: string = 'car') {
+    if (waypoints.length < 2) {
+      throw new HttpException('At least two waypoints are required', HttpStatus.BAD_REQUEST);
+    }
+
     try {
+      // GraphHopper expects [lng, lat] order
+      const ghPoints = waypoints.map(wp => [wp[1], wp[0]]);
+
       const payload: any = {
-        points: [[from[1], from[0]], [to[1], to[0]]],
-        profile: 'car',
+        points: ghPoints,
+        profile: profile,
         locale: 'en',
         calc_points: true,
         points_encoded: true,
       };
 
-      console.log(`Routing Request: ${from} -> ${to} via ${this.graphHopperUrl}`);
-      const response = await axios.post(`${this.graphHopperUrl}/route`, payload, { timeout: 5000 });
+      console.log(`Routing Request: ${waypoints.length} points via ${profile} on ${this.graphHopperUrl}`);
+      const response = await axios.post(`${this.graphHopperUrl}/route`, payload, { timeout: 10000 });
       
       console.log('Routing SUCCESS');
       const route = response.data.paths[0];