183 delete handling

Author: arthanson

netbox_custom_objects/models.py

@@ -557,6 +557,11 @@ def delete(self, *args, **kwargs):
         ObjectChange.objects.filter(changed_object_type=object_type).delete()
         super().delete(*args, **kwargs)
 
+        # Delete all CustomObjectTypeFields that reference this CustomObjectType
+        CustomObjectTypeField.objects.filter(
+            related_object_type=self.content_type
+        ).delete()
+
         # Temporarily disconnect the pre_delete handler to skip the ObjectType deletion
         # TODO: Remove this disconnect/reconnect after ObjectType has been exempted from handle_deleted_object
         pre_delete.disconnect(handle_deleted_object)