feat(hadis): add collections_detail to AdminHadisListSerializer for collection management

apps/hadis/serializers/serializers_admin.py

@@ -99,6 +99,7 @@ class AdminHadisTagSerializer(serializers.ModelSerializer):
 class AdminHadisListSerializer(serializers.ModelSerializer):
     category_detail = AdminHadisCategorySerializer(source="category", read_only=True)
     hadis_status_detail = AdminHadisStatusSerializer(source="hadis_status", read_only=True)
+    collections_detail = serializers.SerializerMethodField()
 
     class Meta:
         model = Hadis
@@ -115,11 +116,16 @@ class AdminHadisListSerializer(serializers.ModelSerializer):
             "category_detail",
             "hadis_status",
             "hadis_status_detail",
+            "collections_detail",
             "created_at",
             "updated_at",
         ]
         read_only_fields = ["id", "slug", "created_at", "updated_at"]
 
+    def get_collections_detail(self, obj):
+        collections = [item.collection for item in obj.collection_items.all()]
+        return AdminHadisCollectionSerializer(collections, many=True).data
+
 
 class HadisCollectionsField(serializers.PrimaryKeyRelatedField):
     def to_representation(self, value):

apps/hadis/views_admin.py

@@ -293,7 +293,11 @@ class AdminHadisViewSet(ModelViewSet):
         return AdminHadisDetailSerializer
 
     def get_queryset(self):
-        queryset = Hadis.objects.all().select_related("category__sect", "hadis_status")
+        queryset = (
+            Hadis.objects.all()
+            .select_related("category__sect", "hadis_status")
+            .prefetch_related("collection_items__collection")
+        )
 
         search_query = self.request.query_params.get("search")
         if search_query: