sfwd-lms/src/Core/Modules/Payments/Orders/Admin/Actions/Delete.php

Method: Restores child Orders from the trash when the parent Order is restored from the trash.

Method: Applies a callback to every child Transaction of a given parent Transaction by Post ID.

Method: Permanently deletes child Orders when the parent Order is permanently deleted.

Method: Sends child Orders to the trash when the parent Order is sent to the trash.