[chore] Global project refactoring

backend/project/api/notifications/views.py

@@ -0,0 +1,13 @@
+from notifications.models import Notification
+from notifications.serializers import NotificationSerializer
+from rest_framework import generics
+from rest_framework.permissions import IsAuthenticated
+
+
+class UserNotificationsAPIView(generics.ListAPIView):
+    serializer_class = NotificationSerializer
+    permission_classes = [IsAuthenticated]
+
+    def get_queryset(self):
+        user = self.request.user
+        return Notification.objects.by_user(user.id)