serializer

SubscribesApp/serializers.py

@@ -0,0 +1,7 @@
+from rest_framework import serializers
+
+
+class SubscribersSerializer(serializers.Serializer):
+    email = serializers.EmailField(error_messages={'invalid': 'Invalid email'})
+    email_notification = serializers.BooleanField()
+    auto_subscribe = serializers.BooleanField()

SubscribesApp/views.py

@@ -5,32 +5,39 @@ from rest_framework.permissions import IsAuthenticated
 from rest_framework.views import APIView
 
 from SubscribesApp.models import SubscribeForUser
+from SubscribesApp.serializers import SubscribersSerializer
 
 
 class SubscribersView(APIView):
     # permission_classes = [IsAuthenticated]
 
     def post(self, request):
-        data = request.data
-        email = data['email']
-        email_notification = data['email_notification']
-        auto_subscribe = data['auto_subscribe']
+        serializer = SubscribersSerializer(data=request.data)
 
-        user = User.objects.filter(email=email)
+        if serializer.is_valid():
+            validated_data = serializer.validated_data
+            email = validated_data['email']
+            email_notification = validated_data['email_notification']
+            auto_subscribe = validated_data['auto_subscribe']
 
-        if user:
-            subscribe_for_user = SubscribeForUser.objects.filter(user_id=user[0].id)
+            user = User.objects.filter(email=email)
 
-            if email_notification:
-                subscribe_for_user.update(receive_finish_subscribe_msg=True)
+            if user:
+
+                subscribe_for_user = SubscribeForUser.objects.filter(user_id=user[0].id)
+
+                if email_notification:
+                    subscribe_for_user.update(receive_finish_subscribe_msg=True)
+                else:
+                    subscribe_for_user.update(receive_finish_subscribe_msg=False)
+
+                if auto_subscribe:
+                    subscribe_for_user.update(auto_continue=True)
+                else:
+                    subscribe_for_user.update(auto_continue=False)
+
+                return JsonResponse({"message": "Subscriptions updated successfully"}, status=status.HTTP_200_OK)
             else:
-                subscribe_for_user.update(receive_finish_subscribe_msg=False)
-
-            if auto_subscribe:
-                subscribe_for_user.update(auto_continue=True)
-            else:
-                subscribe_for_user.update(auto_continue=False)
-
-            return JsonResponse({"message": "Subscriptions updated successfully"}, status=status.HTTP_200_OK)
-
-        return JsonResponse({"message": "User not found"}, status=status.HTTP_404_NOT_FOUND)
+                return JsonResponse({"message": "User not found"}, status=status.HTTP_404_NOT_FOUND)
+        else:
+            return JsonResponse(serializer.errors, status=status.HTTP_400_BAD_REQUEST)