public async Task <ActionResult> Delete(Guid id, IFormCollection collection)
{
try
{
if (id == null)
{
throw new Exception("Bad Delete Request.");
}
IEnumerable <Questions> list = await questionsRepo.GetQuestionsByQuiz(id);
foreach (Questions question in list)
{
await questionsRepo.Delete(question.QuestionID);
}
await quizrepo.Delete(id);
return(RedirectToAction(nameof(Index)));
}
catch (Exception)
{
Debug.WriteLine($"Delete error. ");
ModelState.AddModelError(String.Empty, "Delete failed.");
return(View());
}
}
public async Task <IActionResult> Delete(int id)
{
if (_repo.QuestionsAnswerExists(id))
{
return(Content("Nie mozna usunąć pytania - posiada odpowiedzi."));
}
await _repo.Delete(id);
return(Content("success"));
}
public async Task <ActionResult> DeleteAsync(Guid id, IFormCollection collection)
{
try
{
var Quiz = await quizrepo.GetQuizByQuestionID(id);
if (id == null)
{
throw new Exception("Bad Delete Request.");
}
await questionsRepo.Delete(id);
return(RedirectToAction("Index", "QuestionsAnswers", new { id = Quiz.QuizID }));
}
catch (Exception)
{
Debug.WriteLine($"Delete error. ");
ModelState.AddModelError(String.Empty, "Delete failed.");
return(View());
}
}
public async Task <IActionResult> Delete(Guid id)
{
await questionsRepo.Delete(id);
return(Ok("DELETE was succesfull"));
}