X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/d7b51d23da327117fd94ad32d6be791cf50cbc11..05d6c99e5b40c7e0792c44a7c2d9af5b91164f9b:/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 9475f0dd1d..38c7a797d1 100644
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -38,9 +38,14 @@ class ArvadosModel < ActiveRecord::Base
     "#{current_api_base}/#{self.class.to_s.pluralize.underscore}/#{self.uuid}"
   end
 
-  def self.searchable_columns
+  def self.searchable_columns operator
+    textonly_operator = !operator.match(/[<=>]/)
     self.columns.collect do |col|
-      if [:string, :text, :datetime].index(col.type) && col.name != 'owner_uuid'
+      if col.name == 'owner_uuid'
+        nil
+      elsif [:string, :text].index(col.type)
+        col.name
+      elsif !textonly_operator and [:datetime, :integer].index(col.type)
         col.name
       end
     end.compact
@@ -140,7 +145,7 @@ 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