- Add a new CourseEnrollmentCelebration model, which ties a
course enrollment to some booleans about progress celebrations
- Add serialization of the new model to the existing courseware_api
app's existing course info view
- Add new API in courseware_api to update a celebration model
Currently, there are two purchase calls are occurring for each audit
purchase on sail-thru.To avoid it,code is updated so that a single
call will occur for each purchase.
LEARNER-5257
Change from specifying a retired username/email format to specifying
a retired username prefix and a retired email prefix/domain,
preventing possible config errors due to unexpected/bad formats.
