def _create_schedule(enrollment, enrollment_created):
"""
Checks configuration and creates Schedule with ScheduleExperience for this enrollment.
"""
if not enrollment_created:
# only create schedules when enrollment records are created
return
current_site = get_current_site()
if current_site is None:
log.debug('Schedules: No current site')
return
schedule_config = ScheduleConfig.current(current_site)
if (not schedule_config.create_schedules and
not CREATE_SCHEDULE_WAFFLE_FLAG.is_enabled(enrollment.course_id)):
log.debug(
'Schedules: Creation not enabled for this course or for this site')
return
# This represents the first date at which the learner can access the content. This will be the latter of
# either the enrollment date or the course's start date.
content_availability_date = max(enrollment.created,
enrollment.course_overview.start)
upgrade_deadline = _calculate_upgrade_deadline(enrollment.course_id,
content_availability_date)
experience_type = _get_experience_type(enrollment)
if _should_randomly_suppress_schedule_creation(
schedule_config,
enrollment,
upgrade_deadline,
experience_type,
content_availability_date,
):
return
schedule = Schedule.objects.create(enrollment=enrollment,
start_date=content_availability_date,
upgrade_deadline=upgrade_deadline)
ScheduleExperience(schedule=schedule,
experience_type=experience_type).save()
return {
'content_availability_date': content_availability_date,
'upgrade_deadline': upgrade_deadline,
'experience_type': experience_type,
}
