public IActionResult Delete([FromForm] ContestViewModel contest)
{
//delete the user assigned to this contest from user contest
var listOfParticipant = _userContestRepository.GetAll().Where(part => part.ContestId == contest.ContestId).ToList();
foreach (var item in listOfParticipant)
{
_userContestRepository.Delete(item);
}
//delete submission
var listOfSubmission = _submisionContestRepository.GetAll().Where(subm => subm.ContestId == contest.ContestId).ToList();
foreach (var item in listOfSubmission)
{
_submisionContestRepository.Delete(item);
}
//delete problem assigned to a contest
var listOfProblems = _problemContestRepository.GetAll().Where(prob => prob.ContestId == contest.ContestId).ToList();
foreach (var item in listOfProblems)
{
_problemContestRepository.Delete(item);
}
_contestRepository.Delete(contest.ContestId);
_contestRepository.Save();
return(RedirectToAction(nameof(Index)));
}
public void Delete(Contest contest)
{
if (contest.Id == 0)
{
throw new IdentifierUndefinedException();
}
_contestRepository.Delete(contest);
}
public HttpResponseMessage Delete(int id, HttpRequestMessage <int> request)
{
if (id != 0)
{
contestRepository.Delete(id);
return(new HttpResponseMessage {
StatusCode = HttpStatusCode.OK
});
}
return(new HttpResponseMessage {
StatusCode = HttpStatusCode.NotFound
});
}
public void Delete(int Id)
{
contestRepository.Delete(Id);
}