Tags by category

apps/tag/filters.py

@@ -3,9 +3,7 @@ from django_filters import rest_framework as filters
 from establishment.models import EstablishmentType
 from tag import models
 
-
+class TagsBaseFilterSet(filters.FilterSet):
-class TagCategoryFilterSet(filters.FilterSet):
-    """TagCategory filterset."""
 
     # Object type choices
     NEWS = 'news'
@@ -19,6 +17,18 @@ class TagCategoryFilterSet(filters.FilterSet):
     type = filters.MultipleChoiceFilter(choices=TYPE_CHOICES,
                                         method='filter_by_type')
 
+
+    def filter_by_type(self, queryset, name, value):
+        if self.NEWS in value:
+            queryset = queryset.for_news()
+        if self.ESTABLISHMENT in value:
+            queryset = queryset.for_establishments()
+        return queryset
+
+
+class TagCategoryFilterSet(TagsBaseFilterSet):
+    """TagCategory filterset."""
+
     establishment_type = filters.ChoiceFilter(
         choices=EstablishmentType.INDEX_NAME_TYPES,
         method='by_establishment_type')
@@ -30,42 +40,16 @@ class TagCategoryFilterSet(filters.FilterSet):
         fields = ('type',
                   'establishment_type', )
 
-    def filter_by_type(self, queryset, name, value):
-        if self.NEWS in value:
-            queryset = queryset.for_news()
-        if self.ESTABLISHMENT in value:
-            queryset = queryset.for_establishments()
-        return queryset
-
     # todo: filter by establishment type
     def by_establishment_type(self, queryset, name, value):
         return queryset.by_establishment_type(value)
 
 
-class TagsFilterSet(filters.FilterSet):
+class TagsFilterSet(TagsBaseFilterSet):
     """Chosen tags filterset."""
 
-    # Object type choices
-    NEWS = 'news'
-    ESTABLISHMENT = 'establishment'
-
-    TYPE_CHOICES = (
-        (NEWS, 'News'),
-        (ESTABLISHMENT, 'Establishment'),
-    )
-
-    type = filters.MultipleChoiceFilter(choices=TYPE_CHOICES,
-                                        method='filter_by_type')
-
     class Meta:
         """Meta class."""
 
         model = models.Tag
         fields = ('type',)
-
-    def filter_by_type(self, queryset, name, value):
-        if self.NEWS in value:
-            queryset = queryset.for_news()
-        if self.ESTABLISHMENT in value:
-            queryset = queryset.for_establishments()
-        return queryset

apps/tag/models.py

@@ -84,7 +84,7 @@ class TagCategoryQuerySet(models.QuerySet):
 
     def for_news(self):
         """Select tag categories for news."""
-        return self.filter(news_types__isnull=True)
+        return self.filter(news_types__isnull=False)
 
     def for_establishments(self):
         """Select tag categories for establishments."""

apps/tag/urls/web.py

@@ -7,7 +7,7 @@ app_name = 'tag'
 
 router = SimpleRouter()
 router.register(r'categories', views.TagCategoryViewSet)
-router.register(r'chosen_tags', views.ChosenTagsView, basename='Tag')
+router.register(r'chosen_tags', views.ChosenTagsView)
 
 urlpatterns = [
 

apps/tag/views.py

@@ -11,6 +11,7 @@ class ChosenTagsView(generics.ListAPIView, viewsets.GenericViewSet):
     permission_classes = (permissions.AllowAny,)
     serializer_class = serializers.TagBaseSerializer
     filterset_class = filters.TagsFilterSet
+    queryset = models.Tag.objects.all()
 
     def get_queryset(self):
         result_tags_ids = models.ChosenTagSettings.objects \