feat / AEB-63 create get objects route

backend/api/account/serializers/objects_serializers.py

@@ -0,0 +1,27 @@
+from rest_framework import serializers
+from django.conf import settings
+from sitemanagement.models import Object, Zone, Sensor
+
+class SensorBasicSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Sensor
+        fields = ('id', 'name', 'serial_number', 'sensor_type')
+
+class ZoneSerializer(serializers.ModelSerializer):
+    sensors = SensorBasicSerializer(many=True, read_only=True)
+    
+    class Meta:
+        model = Zone
+        fields = ('id', 'name', 'sensors')
+
+class ObjectSerializer(serializers.ModelSerializer):
+    zones = ZoneSerializer(many=True, read_only=True)
+    image = serializers.SerializerMethodField()
+    
+    class Meta:
+        model = Object
+        fields = ('id', 'title', 'description', 'image', 'address', 'floors', 'area', 'zones')
+
+    def get_image(self, obj):
+        """Возвращает URL изображения объекта"""
+        return f"{settings.BASE_URL}{obj.image.url}" if obj.image else None

backend/api/account/urls.py

@@ -1,5 +1,6 @@
 from django.urls import path
 from .views.UserDataView import UserDataView
+from .views.objects_views import ObjectView
 from drf_spectacular.views import (
     SpectacularAPIView,
     SpectacularSwaggerView,
@@ -21,4 +22,5 @@ urlpatterns = [
     ),
     
     path("user/", UserDataView.as_view(), name="user-data"),
+    path("get-objects/", ObjectView.as_view(), name="objects"),
 ]

backend/api/account/views/objects_views.py

@@ -0,0 +1,36 @@
+from rest_framework import status
+from rest_framework.views import APIView
+from rest_framework.permissions import IsAuthenticated
+from rest_framework.response import Response
+from drf_spectacular.utils import extend_schema, OpenApiResponse
+
+from api.account.serializers.objects_serializers import ObjectSerializer
+from sitemanagement.models import Object
+
+from api.utils.decorators import handle_exceptions
+
+class ObjectView(APIView):
+    permission_classes = [IsAuthenticated]
+    serializer_class = ObjectSerializer
+    
+    @extend_schema(
+        summary="Получение всех объектов",
+        description="Получение всех объектов",
+        responses={200: OpenApiResponse(response=ObjectSerializer, description="Объекты успешно получены")})
+    @handle_exceptions
+    def get(self, request):
+        """Получение всех объектов с их зонами и датчиками"""
+        try:
+          
+            objects = Object.objects.prefetch_related(
+                'zones',
+                'zones__sensors',
+                'zones__sensors__sensor_type'
+            ).all()
+            
+            serializer = ObjectSerializer(objects, many=True)
+            return Response(serializer.data, status=status.HTTP_200_OK)
+        except Object.DoesNotExist:
+            return Response(
+                {"error": "Объекты не найдены"}, 
+                status=status.HTTP_404_NOT_FOUND)

backend/base/settings.py

@@ -8,7 +8,11 @@ load_dotenv(dotenv_path=BASE_DIR / './.env')
 
 SECRET_KEY = os.environ.get("SECRET_KEY")
 DEBUG = os.environ.get("DEBUG_MODE")
+
 BASE_URL = os.environ.get("BASE_URL", "http://127.0.0.1:8000")
+MEDIA_URL = '/media/'
+MEDIA_ROOT = os.environ.get("MEDIA_ROOT", os.path.join(BASE_DIR.parent, 'media'))
+STATIC_ROOT = os.environ.get("STATIC_ROOT")
 
 ALLOWED_HOSTS = os.environ.get("ALLOWED_HOSTS", "").split(",")
 CSRF_TRUSTED_ORIGINS = os.environ.get("CSRF_TRUSTED_ORIGINS", "").split(",")

backend/sitemanagement/admin.py

@@ -75,19 +75,17 @@ class SensorAdmin(admin.ModelAdmin):
 @admin.register(Object)
 class ObjectAdmin(admin.ModelAdmin):
     list_display = ('title', 'description', 'image', 'address', 'floors', 'area')
-    list_filter = ('title', 'description', 'image', 'address', 'floors', 'area')
+    list_filter = ('title', 'description', 'address', 'floors', 'area')
     search_fields = ('title', 'description', 'image', 'address', 'floors', 'area')
     list_per_page = 10
     list_max_show_all = 100
-    list_editable = ('image', 'address', 'floors', 'area')
     list_display_links = ('title',)
 
 @admin.register(Zone)
 class ZoneAdmin(admin.ModelAdmin):
-    list_display = ('object', 'name')  # Removed sensors from list_display
+    list_display = ('object', 'name') 
-    list_filter = ('object', 'name')  # Removed sensors from list_filter
+    list_filter = ('object', 'name')  
-    search_fields = ('object', 'name')  # Removed sensors from search_fields
+    search_fields = ('object', 'name') 
     list_per_page = 10
     list_max_show_all = 100
-    list_editable = ('name',)  # Changed to tuple with name only
     list_display_links = ('object',)