coding refactoring on views.py

app/recipe/views.py

@@ -35,15 +35,13 @@ def perform_create(self, serializer):
         serializer.save(user=self.request.user)
 
 
-class TagViewSet(
+class BaseRecipeAttrViewSet(
     mixins.DestroyModelMixin,  # implement delete method
     mixins.UpdateModelMixin,  # implement put method
     mixins.ListModelMixin,  # implement get method
     viewsets.GenericViewSet
 ):
-    """Mange tas in the database."""
-    serializer_class = serializers.TagSerializer
-    queryset = Tag.objects.all()
+    """Base ViewSet for recipe attributes."""
     authentication_classes = [TokenAuthentication]
     permission_classes = [IsAuthenticated]
 
@@ -52,18 +50,13 @@ def get_queryset(self):
         return self.queryset.filter(user=self.request.user).order_by('-name')
 
 
-class IngredientViewSet(
-    mixins.DestroyModelMixin,  # implement delete method``
-    mixins.UpdateModelMixin,  # implement put method
-    mixins.ListModelMixin,  # implement get method
-    viewsets.GenericViewSet
-):
+class TagViewSet(BaseRecipeAttrViewSet):
+    """Mange tas in the database."""
+    serializer_class = serializers.TagSerializer
+    queryset = Tag.objects.all()
+
+
+class IngredientViewSet(BaseRecipeAttrViewSet):
     """Manage ingredients in the database."""
     serializer_class = serializers.IngredientSerializer
     queryset = Ingredient.objects.all()
-    authentication_classes = [TokenAuthentication]
-    permission_classes = [IsAuthenticated]
-
-    def get_queryset(self):
-        """Filter queryset for the authenticated user."""
-        return self.queryset.filter(user=self.request.user).order_by('-name')