Add missing constraint.

[wolnelektury.git] / src / catalogue / api / views.py

diff --git a/src/catalogue/api/views.py b/src/catalogue/api/views.py
index c69c246..0f95f0a 100644 (file)
--- a/src/catalogue/api/views.py
+++ b/src/catalogue/api/views.py
@@ -341,7 +341,10 @@ class TagView(RetrieveAPIView):
         obj = self.get_object()
         for data_field, model_field in fields.items():
             setattr(obj, model_field, data.get(data_field, getattr(obj, model_field)))
         obj = self.get_object()
         for data_field, model_field in fields.items():
             setattr(obj, model_field, data.get(data_field, getattr(obj, model_field)))

-        obj.save(update_fields=fields.values(), quick=True)
+        if obj.pk:
+            obj.save(update_fields=fields.values(), quick=True)
+        else:
+            obj.save()

         return Response({})
 
 
         return Response({})