Features: 1) Add CategoryTagType graphene object type with fields and filters; 2) Add tags field to CategoryType for associating category tags; 3) Add category_tags field in schema for querying category tag data.

Fixes: None;

Extra: 1) Update imports to include `CategoryTag` and `CategoryTagType`.

core/graphene/object_types.py

@@ -16,6 +16,7 @@ from core.models import (
     AttributeValue,
     Brand,
     Category,
+    CategoryTag,
     Feedback,
     Order,
     OrderProduct,
@@ -119,6 +120,7 @@ class CategoryType(DjangoObjectType):
         NonNull(MinMaxPriceType),
         description=_("minimum and maximum prices for products in this category, if available."),
     )
+    tags = DjangoFilterConnectionField(lambda: CategoryTagType, description=_("tags for this category"))
 
     class Meta:
         model = Category
@@ -464,6 +466,17 @@ class ProductTagType(DjangoObjectType):
         description = _("product tags")
 
 
+class CategoryTagType(DjangoObjectType):
+    category_set = DjangoFilterConnectionField(CategoryType, description=_("tagged categories"))
+
+    class Meta:
+        model = CategoryTag
+        interfaces = (relay.Node,)
+        fields = ("uuid", "tag_name", "name", "category_set")
+        filter_fields = ["uuid", "tag_name", "name"]
+        description = _("categories tags")
+
+
 class ConfigType(ObjectType):
     project_name = String(description=_("project name"))
     base_domain = String(description=_("company email"))

core/graphene/schema.py

@@ -41,6 +41,7 @@ from core.graphene.mutations import (
 from core.graphene.object_types import (
     AttributeGroupType,
     BrandType,
+    CategoryTagType,
     CategoryType,
     ConfigType,
     FeedbackType,
@@ -60,6 +61,7 @@ from core.models import (
     AttributeGroup,
     Brand,
     Category,
+    CategoryTag,
     Feedback,
     Order,
     OrderProduct,
@@ -111,6 +113,7 @@ class Query(ObjectType):
     stocks = DjangoFilterConnectionField(StockType)
     wishlists = DjangoFilterConnectionField(WishlistType, filterset_class=WishlistFilter)
     product_tags = DjangoFilterConnectionField(ProductTagType)
+    category_tags = DjangoFilterConnectionField(CategoryTagType)
     promotions = DjangoFilterConnectionField(PromotionType)
     promocodes = DjangoFilterConnectionField(PromoCodeType)
     brands = DjangoFilterConnectionField(BrandType, filterset_class=BrandFilter)
@@ -289,6 +292,12 @@ class Query(ObjectType):
             return ProductTag.objects.all()
         return ProductTag.objects.filter(is_active=True)
 
+    @staticmethod
+    def resolve_category_tags(_parent, info, **kwargs):
+        if info.context.user.has_perm("core.view_categorytag"):
+            return CategoryTag.objects.all()
+        return CategoryTag.objects.filter(is_active=True)
+
 
 class Mutation(ObjectType):
     search = Search.Field()