Merge branch 'master' into 16811-public-favs

[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 709b4b4d1c1304e456c494a4079ca2ea0cccc8fb..3966b7c3939edc31cdc4490b27285a565da0a84a 100644 (file)
--- a/services/api/app/models/arvados_model.rb
+++ b/services/api/app/models/arvados_model.rb
@@ -627,7 +627,12 @@ class ArvadosModel < ApplicationRecord
   end
 
   def permission_to_destroy
-    permission_to_update
+    if [system_user_uuid, system_group_uuid, anonymous_group_uuid,
+        anonymous_user_uuid, public_project_uuid].include? uuid
+      false
+    else
+      permission_to_update
+    end
   end
 
   def maybe_update_modified_by_fields