X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/4671db01d21dad219582444592e99a74d1fa35d8..a22d6e6bf03c6f274237f775a4c02122c9ce38ef:/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 2a98591a36..13ccd70335 100644
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -36,19 +36,18 @@ class ArvadosModel < ActiveRecord::Base
     end
   end
 
-  class UnauthorizedError < StandardError
+  class AlreadyLockedError < StandardError
     def http_status
-      401
+      403
     end
   end
 
-  class ConflictError < StandardError
+  class UnauthorizedError < StandardError
     def http_status
-      409
+      401
     end
   end
 
-
   def self.kind_class(kind)
     kind.match(/^arvados\#(.+)$/)[1].classify.safe_constantize rescue nil
   end
@@ -111,7 +110,8 @@ class ArvadosModel < ActiveRecord::Base
     unless (owner_uuid == current_user.uuid or
             current_user.is_admin or
             (current_user.groups_i_can(:manage) & [uuid, owner_uuid]).any?)
-      if current_user.groups_i_can(:write).index(uuid)
+      if ((current_user.groups_i_can(:write) + [current_user.uuid]) &
+          [uuid, owner_uuid]).any?
         return [owner_uuid, current_user.uuid]
       else
         return [owner_uuid]
@@ -527,7 +527,6 @@ class ArvadosModel < ActiveRecord::Base
     log = Log.new(event_type: event_type).fill_object(self)
     yield log
     log.save!
-    connection.execute "NOTIFY logs, '#{log.id}'"
     log_start_state
   end