AEB-71: Added 3D navigation in monitoring zones

backend/api/account/serializers/alert_serializers.py

@@ -8,11 +8,11 @@ class AlertSerializer(serializers.ModelSerializer):
     name = serializers.SerializerMethodField()
     object = serializers.SerializerMethodField()
     metric_value = serializers.SerializerMethodField()
-    sensor_type_name = serializers.SerializerMethodField()
+    detector_type = serializers.SerializerMethodField()
     
     class Meta:
         model = Alert
-        fields = ('id', 'name', 'object', 'metric_value', 'sensor_type_name', 'message', 'severity', 'created_at', 'resolved')
+        fields = ('id', 'name', 'object', 'metric_value', 'detector_type', 'message', 'severity', 'created_at', 'resolved')
 
     @extend_schema_field(OpenApiTypes.STR)
     def get_name(self, obj) -> str:
@@ -22,14 +22,17 @@ class AlertSerializer(serializers.ModelSerializer):
     def get_object(self, obj) -> Optional[str]:
         zone = obj.sensor.zones.first()
         return zone.object.title if zone else None
-        
     @extend_schema_field(OpenApiTypes.STR)
     def get_metric_value(self, obj) -> str:
         if obj.metric.value is not None:
             unit = obj.sensor.signal_format.unit if obj.sensor.signal_format else ''
             return f"{obj.metric.value} {unit}".strip()
         return obj.metric.raw_value
-        
     @extend_schema_field(OpenApiTypes.STR)
-    def get_sensor_type_name(self, obj) -> str:
-        return obj.sensor_type.name
+    def get_detector_type(self, obj) -> str: 
+        sensor_type = getattr(obj, 'sensor_type', None)
+        if sensor_type is None and hasattr(obj, 'sensor') and obj.sensor:
+            sensor_type = getattr(obj.sensor, 'sensor_type', None)
+        if sensor_type is None:
+            return ''
+        return (getattr(sensor_type, 'code', '') or '').upper()

backend/api/account/serializers/sensor_serializers.py

@@ -23,6 +23,7 @@ class NotificationSerializer(serializers.ModelSerializer):
 class DetectorSerializer(serializers.ModelSerializer):
     detector_id = serializers.SerializerMethodField()
     type = serializers.SerializerMethodField()
+    detector_type = serializers.SerializerMethodField()
     name = serializers.SerializerMethodField()
     object = serializers.SerializerMethodField()
     status = serializers.SerializerMethodField()
@@ -32,22 +33,28 @@ class DetectorSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Sensor
-        fields = ('detector_id', 'type', 'serial_number', 'name', 'object', 'status', 'zone', 'floor', 'notifications')
+        fields = ('detector_id', 'type', 'detector_type', 'serial_number', 'name', 'object', 'status', 'zone', 'floor', 'notifications')
 
     def get_detector_id(self, obj):
         return obj.name or f"{obj.sensor_type.code}-{obj.id}"
 
     def get_type(self, obj):
-        # маппинг типов сенсоров на нужные значения
         sensor_type_mapping = {
-            'GA': 'fire_detector',
-            'PE': 'pressure_sensor',
-            'GLE': 'gas_detector'
+            'GA': 'Инклинометр',
+            'PE': 'Тензометр',
+            'GLE': 'Гидроуровень',
         }
-        return sensor_type_mapping.get(obj.sensor_type.code, 'unknown')
+        code = (getattr(obj.sensor_type, 'code', '') or '').upper()
+        return sensor_type_mapping.get(code, (getattr(obj.sensor_type, 'name', '') or ''))
+
+    def get_detector_type(self, obj):
+        return (getattr(obj.sensor_type, 'code', '') or '').upper()
 
     def get_name(self, obj):
-        return f"{obj.sensor_type.name} {obj.serial_number}"
+        sensor_type = getattr(obj, 'sensor_type', None) or getattr(obj, 'sensor_type', None)
+        serial = getattr(obj, 'serial_number', '') or ''
+        base_name = getattr(obj, 'name', '') or ''
+        return base_name or f"{getattr(obj.sensor_type, 'code', '')}-{serial}".strip('-')
 
     def get_object(self, obj):
         # получаем первую зону датчика и её объект
@@ -64,17 +71,12 @@ class DetectorSerializer(serializers.ModelSerializer):
         return 'normal'
 
     def get_zone(self, obj):
-        zone = obj.zones.first()
-        if zone:
-            return zone.name
-        return None
+        first_zone = obj.zones.first()
+        return first_zone.name if first_zone else None
 
     def get_floor(self, obj):
-        # получаем этаж из зоны
-        zone = obj.zones.first()
-        if zone:
-            return zone.floor
-        return None  # если датчик не привязали к зоне
+        first_zone = obj.zones.first()
+        return getattr(first_zone, 'floor', None)
 
 class DetectorsResponseSerializer(serializers.Serializer):
     detectors = serializers.SerializerMethodField()

backend/api/account/views/sensors_views.py

@@ -59,4 +59,4 @@ class SensorView(APIView):
         except Sensor.DoesNotExist:
             return Response(
                 {"error": "Датчики не найдены"}, 
-                status=status.HTTP_404_NOT_FOUND)
+                status=status.HTTP_404_NOT_FOUND)