public async Task <IActionResult> Kick(CourseKickParticipantCommand command)
{
if (!_userResolver.HasCoursePrivilege(command.CourseId, new List <PrivilegeEnum>()
{
PrivilegeEnum.CanManageCourse, PrivilegeEnum.CanKickParticipants
}))
{
return(Unauthorized());
}
await _commandBus.ExecuteAsync(command);
return(Ok());
}
public async Task HandleAsync(CourseKickParticipantCommand command)
{
var user = await _context
.User
.Include(x => x.Subscription)
.Include(x => x.DiscussionComment)
.Include(x => x.Discussion)
.ThenInclude(x => x.DiscussionComment)
.Include(x => x.ExamAttempt)
.ThenInclude(x => x.UserAnswer)
.Include(x => x.CourseTaskAttemptUser)
.ThenInclude(x => x.TaskAttemptAttachment)
.Include(x => x.UserCoursePrivilege)
.FirstOrDefaultAsync(x => x.Id == command.UserId);
_context.Discussion.RemoveRange(user.Discussion);
_context.DiscussionComment.RemoveRange(user.DiscussionComment);
var attempts = user.ExamAttempt.ToList();
attempts.ForEach(x =>
{
_context.UserAnswer.RemoveRange(x.UserAnswer);
});
_context.ExamAttempt.RemoveRange(user.ExamAttempt);
var courseTaskAttempts = user.CourseTaskAttemptUser.ToList();
courseTaskAttempts.ForEach(x =>
{
_context.TaskAttemptAttachment.RemoveRange(x.TaskAttemptAttachment);
});
_context.RemoveRange(courseTaskAttempts);
_context.UserCoursePrivilege.RemoveRange(user.UserCoursePrivilege);
_context.Subscription.RemoveRange(user.Subscription.Where(x => x.CourseId == command.CourseId));
_context.SaveChanges();
}
