fix(relations): only serialize if there is an object

acdh-oeaw · Dec 11, 2024 · 163f3f8 · 163f3f8
1 parent 7cd93e7
commit 163f3f8
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/apis_core/relations/serializers.py b/apis_core/relations/serializers.py
@@ -13,10 +13,16 @@ class Meta:
 
     @extend_schema_field(SimpleObjectSerializer())
     def get_subj(self, obj):
-        serializer = serializer_factory(type(obj.subj), SimpleObjectSerializer)
-        return serializer(obj.subj, context={"request": self.context["request"]}).data
+        if obj.subj:
+            serializer = serializer_factory(type(obj.subj), SimpleObjectSerializer)
+            return serializer(
+                obj.subj, context={"request": self.context["request"]}
+            ).data
 
     @extend_schema_field(SimpleObjectSerializer())
     def get_obj(self, obj):
-        serializer = serializer_factory(type(obj.obj), SimpleObjectSerializer)
-        return serializer(obj.obj, context={"request": self.context["request"]}).data
+        if obj.obj:
+            serializer = serializer_factory(type(obj.obj), SimpleObjectSerializer)
+            return serializer(
+                obj.obj, context={"request": self.context["request"]}
+            ).data