+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
module WhitelistUpdate
def check_update_whitelist permitted_fields
attribute_names.each do |field|
- if not permitted_fields.include? field.to_sym and self.send((field.to_s + "_changed?").to_sym)
- errors.add field, "cannot be modified in this state"
+ if !permitted_fields.include?(field.to_sym) && really_changed(field)
+ errors.add field, "cannot be modified in this state (#{send(field+"_was").inspect}, #{send(field).inspect})"
end
end
end
+ def really_changed(attr)
+ return false if !send(attr+"_changed?")
+ old = send(attr+"_was")
+ new = send(attr)
+ if (old.nil? || old == [] || old == {}) && (new.nil? || new == [] || new == {})
+ false
+ else
+ old != new
+ end
+ end
+
def validate_state_change
if self.state_changed?
unless state_transitions[self.state_was].andand.include? self.state