Исправил отображения объектов в источниках

dbapp/mainapp/views/source.py

@@ -35,6 +35,7 @@ class SourceListView(LoginRequiredMixin, View):
         has_coords_kupsat = request.GET.get("has_coords_kupsat")
         has_coords_valid = request.GET.get("has_coords_valid")
         has_coords_reference = request.GET.get("has_coords_reference")
+        has_lyngsat = request.GET.get("has_lyngsat")
         objitem_count_min = request.GET.get("objitem_count_min", "").strip()
         objitem_count_max = request.GET.get("objitem_count_max", "").strip()
         date_from = request.GET.get("date_from", "").strip()
@@ -86,6 +87,14 @@ class SourceListView(LoginRequiredMixin, View):
         elif has_coords_reference == "0":
             sources = sources.filter(coords_reference__isnull=True)
         
+        # Filter by LyngSat presence
+        if has_lyngsat == "1":
+            sources = sources.filter(source_objitems__lyngsat_source__isnull=False).distinct()
+        elif has_lyngsat == "0":
+            sources = sources.filter(
+                ~Q(source_objitems__lyngsat_source__isnull=False)
+            ).distinct()
+        
         # Filter by ObjItem count
         if objitem_count_min:
             try:
@@ -155,6 +164,8 @@ class SourceListView(LoginRequiredMixin, View):
         
         # Prepare data for display
         processed_sources = []
+        has_any_lyngsat = False  # Track if any source has LyngSat data
+        
         for source in page_obj:
             # Format coordinates
             def format_coords(point):
@@ -174,12 +185,21 @@ class SourceListView(LoginRequiredMixin, View):
             # Get count of related ObjItems
             objitem_count = source.objitem_count
             
-            # Get satellites for this source
+            # Get satellites for this source and check for LyngSat
             satellite_names = set()
+            has_lyngsat = False
+            lyngsat_id = None
+            
             for objitem in source.source_objitems.all():
                 if hasattr(objitem, 'parameter_obj') and objitem.parameter_obj:
                     if hasattr(objitem.parameter_obj, 'id_satellite') and objitem.parameter_obj.id_satellite:
                         satellite_names.add(objitem.parameter_obj.id_satellite.name)
+                
+                # Check if any objitem has LyngSat
+                if hasattr(objitem, 'lyngsat_source') and objitem.lyngsat_source:
+                    has_lyngsat = True
+                    lyngsat_id = objitem.lyngsat_source.id
+                    has_any_lyngsat = True
             
             satellite_str = ", ".join(sorted(satellite_names)) if satellite_names else "-"
             
@@ -193,6 +213,8 @@ class SourceListView(LoginRequiredMixin, View):
                 'satellite': satellite_str,
                 'created_at': source.created_at,
                 'updated_at': source.updated_at,
+                'has_lyngsat': has_lyngsat,
+                'lyngsat_id': lyngsat_id,
             })
         
         # Prepare context for template
@@ -207,6 +229,8 @@ class SourceListView(LoginRequiredMixin, View):
             'has_coords_kupsat': has_coords_kupsat,
             'has_coords_valid': has_coords_valid,
             'has_coords_reference': has_coords_reference,
+            'has_lyngsat': has_lyngsat,
+            'has_any_lyngsat': has_any_lyngsat,
             'objitem_count_min': objitem_count_min,
             'objitem_count_max': objitem_count_max,
             'date_from': date_from,