Добавил геофильтры. Теперь нужен рефакторинг.

dbapp/mainapp/views/api.py

@@ -472,6 +472,52 @@ class TransponderDataAPIView(LoginRequiredMixin, View):
             return JsonResponse({'error': str(e)}, status=500)
 
 
+class GeoPointsAPIView(LoginRequiredMixin, View):
+    """API endpoint for getting all geo points for polygon filter visualization."""
+    
+    def get(self, request):
+        from ..models import Geo
+        
+        try:
+            # Limit to reasonable number of points to avoid performance issues
+            limit = int(request.GET.get('limit', 10000))
+            limit = min(limit, 50000)  # Max 50k points
+            
+            # Get all Geo objects with coordinates
+            geo_objs = Geo.objects.filter(
+                coords__isnull=False
+            ).select_related(
+                'objitem',
+                'objitem__source'
+            )[:limit]
+            
+            points = []
+            for geo_obj in geo_objs:
+                if not geo_obj.coords:
+                    continue
+                
+                # Get source_id if available
+                source_id = None
+                if hasattr(geo_obj, 'objitem') and geo_obj.objitem:
+                    if hasattr(geo_obj.objitem, 'source') and geo_obj.objitem.source:
+                        source_id = geo_obj.objitem.source.id
+                
+                points.append({
+                    'id': geo_obj.id,
+                    'lat': geo_obj.coords.y,
+                    'lng': geo_obj.coords.x,
+                    'source_id': source_id or '-'
+                })
+            
+            return JsonResponse({
+                'points': points,
+                'total': len(points),
+                'limited': len(points) >= limit
+            })
+        except Exception as e:
+            return JsonResponse({'error': str(e)}, status=500)
+
+
 class SatelliteDataAPIView(LoginRequiredMixin, View):
     """API endpoint for getting Satellite data."""