public void Delete(string adminId)
{
var adminPersonId = courseAdminService.GetPersonId(adminId);
// we cannot remove ourselves
if (adminPersonId == httpContextAccessor.HttpContext.GetCurrentUserId())
{
throw new ApplicationException("Cannot remove own admin membership");
}
courseAdminService.RemoveById(adminId);
courseAdminService.CommitChanges();
}
public void RemoveCurrentAdmin(string courseId)
{
string currentUserId = httpContextAccessor.HttpContext.GetCurrentUserId();
var currentAdmin = courseAdminService.GetByUserAndCourse(currentUserId, courseId);
var adminCount = courseService.GetAdminsWithUsers(courseId).Count;
if (adminCount >= 2)
{
courseAdminService.RemoveById(currentAdmin.Id.ToString());
courseAdminService.CommitChanges();
}
else
{
throw new ArgumentException("Cannot remove the last admin of the course.");
}
}