create destroy mixin

apps/news/models.py

@@ -196,6 +196,7 @@ class News(GalleryModelMixin, BaseAttributes, TranslatedFieldsMixin, HasTagsMixi
     views_count = models.OneToOneField('rating.ViewCount', blank=True, null=True, on_delete=models.SET_NULL)
     ratings = generic.GenericRelation(Rating)
     favorites = generic.GenericRelation(to='favorites.Favorites')
+    carousels = generic.GenericRelation(to='main.Carousel')
     agenda = models.ForeignKey('news.Agenda', blank=True, null=True,
                                on_delete=models.SET_NULL,
                                verbose_name=_('agenda'))

apps/news/urls/back.py

@@ -13,4 +13,4 @@ urlpatterns = [
          name='gallery-list'),
     path('<int:pk>/gallery/<int:image_id>/', views.NewsBackOfficeGalleryCreateDestroyView.as_view(),
          name='gallery-create-destroy'),
-]
+]

apps/utils/views.py

@@ -85,7 +85,7 @@ class JWTGenericViewMixin:
                                     value=cookie.value,
                                     secure=cookie.secure,
                                     httponly=cookie.http_only,
-                                    max_age=cookie.max_age,)
+                                    max_age=cookie.max_age, )
         return response
 
     def _get_tokens_from_cookies(self, request, cookies: dict = None):
@@ -126,9 +126,8 @@ class CreateDestroyGalleryViewMixin(generics.CreateAPIView,
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 
-class FavoritesCreateDestroyMixinView(generics.CreateAPIView,
-                                      generics.DestroyAPIView):
-    """Favorites Create Destroy mixin."""
+class BaseCreateDestroyMixinView(generics.CreateAPIView, generics.DestroyAPIView):
+    """Base Create Destroy mixin."""
 
     _model = None
     serializer_class = None
@@ -137,16 +136,6 @@ class FavoritesCreateDestroyMixinView(generics.CreateAPIView,
     def get_base_object(self):
         return get_object_or_404(self._model, slug=self.kwargs['slug'])
 
-    def get_object(self):
-        """
-        Returns the object the view is displaying.
-        """
-        obj = self.get_base_object()
-        favorites = get_object_or_404(obj.favorites.filter(user=self.request.user))
-        # May raise a permission denied
-        self.check_object_permissions(self.request, favorites)
-        return favorites
-
     def es_update_base_object(self):
         es_update(self.get_base_object())
 
@@ -159,6 +148,34 @@ class FavoritesCreateDestroyMixinView(generics.CreateAPIView,
         self.es_update_base_object()
 
 
+class FavoritesCreateDestroyMixinView(BaseCreateDestroyMixinView):
+    """Favorites Create Destroy mixin."""
+
+    def get_object(self):
+        """
+        Returns the object the view is displaying.
+        """
+        obj = self.get_base_object()
+        favorites = get_object_or_404(obj.favorites.filter(user=self.request.user))
+        # May raise a permission denied
+        self.check_object_permissions(self.request, favorites)
+        return favorites
+
+
+class CarouselCreateDestroyMixinView(BaseCreateDestroyMixinView):
+    """Carousel Create Destroy mixin."""
+
+    def get_object(self):
+        """
+        Returns the object the view is displaying.
+        """
+        obj = self.get_base_object()
+        carousels = get_object_or_404(obj.carousels.filter(user=self.request.user))
+        # May raise a permission denied
+        self.check_object_permissions(self.request, carousels)
+        return carousels
+
+
 # BackOffice user`s views & viewsets
 class BindObjectMixin:
     """Bind object mixin."""