X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0e53f1c16b9417eecb693fe398585c81f7b4e329..3de8b7c50ba3d254acb888579f16de44ce693e36:/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 8ee14b7936..8e37898648 100644
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -40,12 +40,16 @@ class ArvadosModel < ActiveRecord::Base
 
   def self.searchable_columns
     self.columns.collect do |col|
-      if [:string, :text].index(col.type) && col.name != 'owner_uuid'
+      if [:string, :text, :datetime, :integer].index(col.type) && col.name != 'owner_uuid'
         col.name
       end
     end.compact
   end
 
+  def self.attribute_column attr
+    self.columns.select { |col| col.name == attr.to_s }.first
+  end
+
   def eager_load_associations
     self.class.columns.each do |col|
       re = col.name.match /^(.*)_kind$/
@@ -136,7 +140,7 @@ class ArvadosModel < ActiveRecord::Base
 
   def update_modified_by_fields
     self.created_at ||= Time.now
-    self.owner_uuid ||= current_default_owner
+    self.owner_uuid ||= current_default_owner if self.respond_to? :owner_uuid=
     self.modified_at = Time.now
     self.modified_by_user_uuid = current_user ? current_user.uuid : nil
     self.modified_by_client_uuid = current_api_client ? current_api_client.uuid : nil