stable: mapping v1.0 restored and verified

apps/api/src/geocoding/geocoding.service.ts

@@ -191,6 +191,49 @@ export class GeocodingService {
     }
   }
 
+  async upsertPlace(data: Partial<PlaceSyria>) {
+    try {
+      if (!data.latitude || !data.longitude || (!data.name && !data.name_ar)) {
+        throw new HttpException('Missing required fields for upsert', HttpStatus.BAD_REQUEST);
+      }
+
+      const lng = Number(data.longitude);
+      const lat = Number(data.latitude);
+
+      // 1. Check for spatial match (within 10 meters)
+      const existingQuery = `
+        SELECT id FROM places_syria 
+        WHERE ST_DistanceSphere(location, ST_SetSRID(ST_MakePoint($1, $2), 4326)) < 10
+        LIMIT 1
+      `;
+      const existing = await this.placesRepository.query(existingQuery, [lng, lat]);
+
+      if (existing && existing.length > 0) {
+        const id = existing[0].id;
+        this.logger.log(`Spatial match found for ${data.name || data.name_ar} (ID: ${id}). Updating...`);
+        
+        await this.placesRepository.update(id, {
+          name: data.name || undefined,
+          name_ar: data.name_ar || undefined,
+          address: data.address || undefined,
+          category: data.category || undefined,
+          description: data.description || undefined,
+          city: data.city || undefined,
+          neighbourhood: data.neighbourhood || undefined
+        });
+
+        return { id, action: 'updated' };
+      }
+
+      // 2. No matching place found, create new one
+      const result = await this.addPlace(data);
+      return { id: result.id, action: 'created' };
+    } catch (error) {
+      this.logger.error('Upsert failed:', error.message);
+      throw error;
+    }
+  }
+
   async getRecentPlaces(limit: number = 50) {
     try {
       return this.placesRepository.find({