Merge branch 'master' into 2755-python-sdk-permissions

[arvados.git] / services / api / app / models / arvados_model.rb

diff --git a/services/api/app/models/arvados_model.rb b/services/api/app/models/arvados_model.rb
index 69d329f02ad4c8d6d60356216e4d563de619ffcc..a6c9d31d416868446c9bfce54040482f6d1031f9 100644 (file)
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -1,4 +1,5 @@
-require 'assign_uuid'
+require 'has_uuid'
+
 class ArvadosModel < ActiveRecord::Base
   self.abstract_class = true
 
@@ -186,9 +187,13 @@ class ArvadosModel < ActiveRecord::Base
 
   def ensure_owner_uuid_is_permitted
     raise PermissionDeniedError if !current_user
-    self.owner_uuid ||= current_user.uuid
+    if respond_to? :owner_uuid=
+      self.owner_uuid ||= current_user.uuid
+    end
     if self.owner_uuid_changed?
-      if current_user.uuid == self.owner_uuid or
+      if new_record?
+        return true
+      elsif current_user.uuid == self.owner_uuid or
           current_user.can? write: self.owner_uuid
         # current_user is, or has :write permission on, the new owner
       else