Revert "Revert "add simple audit log to levels""

[Hamms]

Reverts #14999

The original PR changed the levelbuilder controller to use assign_attributes plus save rather than update; unfortunately, DSL-Defined levels were overriding update to add some custom functionality; converting them to instead override assign_attributes is the simple fix.

[Bjvanminnen]

Are there times when we would validly be calling update (and not getting common functionality) on DSL defined levels? If we should always be calling our custom functionality (currently in assign_attributes) should we override the update method to throw, so that other people don't call the wrong method in the future and not realize they're missing this custom logic?

[Hamms]

update calls assign_attributes: https://github.com/rails/rails/blob/7fcd25f44ce059bf9d68b9fd125c44c46b08c074/activerecord/lib/active_record/persistence.rb#L280-L289

[Bjvanminnen]

👍

[islemaster]

👍 Lookin' good.