2026-04-12-1

apps/api/src/maps/maps.controller.ts

@@ -10,14 +10,40 @@ export class MapsController {
   constructor(private readonly mapsService: MapsService) {}
 
   @Get('route')
-  @ApiOperation({ summary: 'Calculate a route between two points 🚗' })
-  async getRoute(
-    @Query('fromLat') fromLat: number,
-    @Query('fromLng') fromLng: number,
-    @Query('toLat') toLat: number,
-    @Query('toLng') toLng: number,
-  ) {
-    return this.mapsService.getRoute([fromLat, fromLng], [toLat, toLng]);
+  @ApiOperation({ summary: 'Calculate a route with dynamic waypoints 🚗' })
+  async getRoute(@Query() query: any) {
+    const waypoints: [number, number][] = [];
+    
+    // 1. Extract Origin (fromLat, fromLng)
+    if (query.fromLat && query.fromLng) {
+      waypoints.push([parseFloat(query.fromLat), parseFloat(query.fromLng)]);
+    }
+
+    // 2. Extract Intermediate Stops (stop1Lat, stop1Lng, stop2Lat, etc.)
+    // We sort keys to ensure stops are in order: stop1, stop2, stop3...
+    const stopKeys = Object.keys(query)
+      .filter(key => key.startsWith('stop') && key.endsWith('Lat'))
+      .sort((a, b) => {
+        const numA = parseInt(a.replace('stop', '').replace('Lat', ''), 10);
+        const numB = parseInt(b.replace('stop', '').replace('Lat', ''), 10);
+        return numA - numB;
+      });
+
+    for (const latKey of stopKeys) {
+      const prefix = latKey.replace('Lat', '');
+      const lngKey = `${prefix}Lng`;
+      if (query[latKey] && query[lngKey]) {
+        waypoints.push([parseFloat(query[latKey]), parseFloat(query[lngKey])]);
+      }
+    }
+
+    // 3. Extract Destination (toLat, toLng)
+    if (query.toLat && query.toLng) {
+      waypoints.push([parseFloat(query.toLat), parseFloat(query.toLng)]);
+    }
+
+    const profile = query.profile || 'car';
+    return this.mapsService.getRoute(waypoints, profile);
   }
 
   @Get('config')