public void Delete(Party modifyingParty, UserInfo userInfo)
{
CheckIsWithParty(modifyingParty);
StartTrackingSession(UserAction.DeleteCohort, modifyingParty, EmployerAccountId, ProviderId, userInfo);
ChangeTrackingSession.TrackUpdate(this);
LastUpdatedOn = DateTime.UtcNow;
MarkAsDeletedAndEmitCohortDeletedEvent(modifyingParty, userInfo);
foreach (var draftApprenticeship in DraftApprenticeships.ToArray())
{
RemoveDraftApprenticeship(draftApprenticeship);
}
ChangeTrackingSession.CompleteTrackingSession();
}