Features: 1) Introduce ALLOW validation for generic actions in permissions; 2) Add AllowAny permission class to seo_meta endpoints; 3) Update SEO URL patterns and breadcrumbs with language codes; 4) Improve compatibility of attributes in serializers with ListField and DictField.;

Fixes: 1) Correct dynamic URL generation for images in Open Graph (`og_image` and `logo_url`); 2) Address potential missing or empty `crumbs` handling in breadcrumbs generation;

Extra: 1) Refactor redundant action names (e.g., `seo` to `seo_meta`) for better consistency; 2) Clean up and optimize serializer structures and Graphene object fields; 3) Improve readability and maintainability of action and object implementations.;

core/graphene/object_types.py

@@ -554,7 +554,7 @@ class ProductType(DjangoObjectType):
         description = (self.description or "")[:180]
 
         first_img = self.images.order_by("priority").first()
-        og_image = _abs(info.context, first_img.image.url) if first_img else ""
+        og_image = graphene_abs(info.context, first_img.image.url) if first_img else ""
 
         og = {
             "title": title,

core/permissions.py

@@ -47,6 +47,9 @@ class EvibesPermission(permissions.BasePermission):
         app_label = model._meta.app_label
         model_name = model._meta.model_name
 
+        if view.additional.get(action) == "ALLOW":
+            return True
+
         if action == "create" and view.additional.get("create") == "ALLOW":
             return True
 

core/serializers/utility.py

@@ -122,7 +122,7 @@ class RecursiveField(Field):
 
 class AddOrderProductSerializer(Serializer):
     product_uuid = CharField(required=True)
-    attributes = JSONField(required=False, default=dict)
+    attributes = ListField(required=False, child=DictField(), default=list)
 
 
 class BulkAddOrderProductsSerializer(Serializer):

core/viewsets.py

@@ -17,6 +17,7 @@ from drf_spectacular.utils import extend_schema_view
 from rest_framework import status
 from rest_framework.decorators import action
 from rest_framework.exceptions import PermissionDenied
+from rest_framework.permissions import AllowAny
 from rest_framework.renderers import MultiPartRenderer
 from rest_framework.response import Response
 from rest_framework.viewsets import ModelViewSet
@@ -283,7 +284,7 @@ class CategoryViewSet(EvibesViewSet):
     action_serializer_classes = {
         "list": CategorySimpleSerializer,
     }
-    additional = {"seo": "ALLOW"}
+    additional = {"seo_meta": "ALLOW"}
 
     def get_queryset(self):
         qs = super().get_queryset()
@@ -291,8 +292,15 @@ class CategoryViewSet(EvibesViewSet):
             return qs
         return qs.filter(is_active=True)
 
-    @action(detail=True, methods=["get"], url_path="seo")
+    @action(
-    def seo(self, request, **kwargs):
+        detail=True,
+        methods=["get"],
+        url_path="meta",
+        permission_classes=[
+            AllowAny,
+        ],
+    )
+    def seo_meta(self, request, **kwargs):
         lookup_key = getattr(self, "lookup_url_kwarg", "pk")
         lookup_val = kwargs.get(lookup_key)
 
@@ -304,13 +312,14 @@ class CategoryViewSet(EvibesViewSet):
         title = f"{category.name} | {config.PROJECT_NAME}"
         description = (category.description or "")[:180]
         canonical = f"https://{config.BASE_DOMAIN}/{settings.LANGUAGE_CODE}/catalog/{category.slug}"
+        og_image = request.build_absolute_uri(category.image.url) if getattr(category, "image", None) else ""
 
         og = {
             "title": title,
             "description": description,
             "type": "website",
             "url": canonical,
-            "image": category.image.url if getattr(category, "image", None) else "",
+            "image": og_image,
         }
         tw = {"card": "summary_large_image", "title": title, "description": description}
 
@@ -379,7 +388,7 @@ class BrandViewSet(EvibesViewSet):
     action_serializer_classes = {
         "list": BrandSimpleSerializer,
     }
-    additional = {"seo": "ALLOW"}
+    additional = {"seo_meta": "ALLOW"}
 
     def get_queryset(self):
         queryset = Brand.objects.all()
@@ -393,8 +402,15 @@ class BrandViewSet(EvibesViewSet):
 
         return queryset
 
-    @action(detail=True, methods=["get"], url_path="seo")
+    @action(
-    def seo(self, request, **kwargs):
+        detail=True,
+        methods=["get"],
+        url_path="meta",
+        permission_classes=[
+            AllowAny,
+        ],
+    )
+    def seo_meta(self, request, **kwargs):
         lookup_key = getattr(self, "lookup_url_kwarg", "pk")
         lookup_val = kwargs.get(lookup_key)
         brand = get_object_or_404(Brand, slug=str(lookup_val))
@@ -406,9 +422,11 @@ class BrandViewSet(EvibesViewSet):
         canonical = f"https://{config.BASE_DOMAIN}/{settings.LANGUAGE_CODE}/brand/{brand.slug}"
 
         logo_url = (
-            brand.big_logo.url
+            request.build_absolute_uri(brand.big_logo.url)
             if getattr(brand, "big_logo", None)
-            else (brand.small_logo.url if getattr(brand, "small_logo", None) else None)
+            else request.build_absolute_uri(brand.small_logo.url)
+            if getattr(brand, "small_logo", None)
+            else ""
         )
 
         og = {
@@ -416,7 +434,7 @@ class BrandViewSet(EvibesViewSet):
             "description": description,
             "type": "website",
             "url": canonical,
-            "image": logo_url or "",
+            "image": logo_url,
         }
         tw = {"card": "summary_large_image", "title": title, "description": description}
 
@@ -479,7 +497,7 @@ class ProductViewSet(EvibesViewSet):
     }
     lookup_field = "lookup_value"
     lookup_url_kwarg = "lookup_value"
-    additional = {"seo": "ALLOW"}
+    additional = {"seo_meta": "ALLOW"}
 
     def get_queryset(self):
         qs = super().get_queryset()
@@ -530,29 +548,34 @@ class ProductViewSet(EvibesViewSet):
             name = "Product"
             return Response(status=status.HTTP_404_NOT_FOUND, data={"detail": _(f"{name} does not exist: {uuid}")})
 
-    @action(detail=True, methods=["get"], url_path="seo")
+    @action(
-    def seo(self, request, slug):
+        detail=True,
-        p = get_object_or_404(Product.objects.select_related("brand", "category"), slug=slug)
+        methods=["get"],
+        url_path="meta",
+        permission_classes=[
+            AllowAny,
+        ],
+    )
+    def seo_meta(self, request, **kwargs):
+        p = self.get_object()
         images = list(p.images.all()[:6])
         rating = {"value": p.rating, "count": p.feedbacks_count}
         title = f"{p.name} | {config.PROJECT_NAME}"
         description = (p.description or "")[:180]
-        canonical = f"https://{config.BASE_DOMAIN}/products/{p.slug}"
+        canonical = f"https://{config.BASE_DOMAIN}/{settings.LANGUAGE_CODE}/product/{p.slug}"
-
         og = {
             "title": title,
             "description": description,
             "type": "product",
             "url": canonical,
-            "image": images[0].image.url if images else "",
+            "image": request.build_absolute_uri(images[0].image.url) if images else "",
         }
         tw = {"card": "summary_large_image", "title": title, "description": description}
 
-        crumbs = []
+        crumbs = [("Home", f"https://{config.BASE_DOMAIN}/")]
         if p.category:
-            crumbs.append(("Home", f"https://{config.BASE_DOMAIN}/"))
             for c in p.category.get_ancestors(include_self=True):
-                crumbs.append((c.name, f"https://{config.BASE_DOMAIN}/c/{c.slug}"))
+                crumbs.append((c.name, f"https://{config.BASE_DOMAIN}/{settings.LANGUAGE_CODE}/catalog/{c.slug}"))
         crumbs.append((p.name, canonical))
 
         json_ld = [org_schema(), website_schema()]