reference authors api added for admin panel

apps/hadis/serializers/serializers_admin.py

@@ -472,7 +472,23 @@ class AdminBookTypeSerializer(serializers.ModelSerializer):
 class AdminBookAuthorSerializer(serializers.ModelSerializer):
     class Meta:
         model = BookAuthor
-        fields = ["id", "name", "birth_year_hijri", "death_year_hijri", "birth_year_miladi", "death_year_miladi"]
+        fields = [
+            "id",
+            "name",
+            "slug",
+            "birth_year_hijri",
+            "death_year_hijri",
+            "birth_year_miladi",
+            "death_year_miladi",
+            "related_narrator",
+            "known_as",
+            "scholarity",
+            "tabaqa",
+            "rutba",
+            "features",
+            "book_references",
+        ]
+        read_only_fields = ["id", "slug"]
 
 
 class AdminBookAttributeSerializer(serializers.ModelSerializer):
@@ -524,16 +540,16 @@ class AdminBookReferenceListSerializer(serializers.ModelSerializer):
         ]
         
     def get_volume(self, obj):
-        vol = obj.volumes.first()
-        return vol.title if vol else ""
+        vols = list(obj.volumes.all())
+        return vols[0].title if vols else ""
 
     def get_publisher(self, obj):
-        edition = obj.editions.first()
-        return edition.publisher if edition else []
+        editions = list(obj.editions.all())
+        return editions[0].publisher if editions else []
 
     def get_year_of_publication(self, obj):
-        edition = obj.editions.first()
-        return edition.year_of_publication if edition else ""
+        editions = list(obj.editions.all())
+        return editions[0].year_of_publication if editions else ""
 
 
 class AdminBookReferenceDetailSerializer(serializers.ModelSerializer):

apps/hadis/views_admin.py

@@ -495,7 +495,7 @@ class AdminBookReferenceViewSet(ModelViewSet):
         return AdminBookReferenceDetailSerializer
 
     def get_queryset(self):
-        queryset = BookReference.objects.all().prefetch_related("subject_area", "authors").select_related("type")
+        queryset = BookReference.objects.all().prefetch_related("subject_area", "authors", "volumes", "editions").select_related("type")
 
         search_query = self.request.query_params.get("search")
         if search_query: