Redmine Project Types

Implementation¶

In admin area¶

Project types¶

If a project custom field should be disabled, a check will run in oder to find out if there are projects using the respective custom field (ProjectType#integrity_of_project_custom_fields). If so, a validation error is thrown to the user.

Project custom fields¶

In case an administrator tries to disable a certain project type for a project custom field, the same validation as above will run by delegation.

In project settings¶

When a authorized user tries to change the project type of a project an AciveRecord::Callback.before_validations will run.

This callback runs Project#revise_project_type_dependencies. The method again has two implementations:

• prevent_custom_fields_from_deletion
• delete_custom_fields_after_project_type_reassignment