public async Task <IActionResult> Post([FromBody] SaveQuizDTO quiz)
{
try
{
//1 map save quiz dto naar quiz
var mappedQuiz = _mapper.Map <Quiz>(quiz);
if (mappedQuiz == null)
{
return(NotFound());
}
// 2. ADD TO REPO
_quizrepo.Create(mappedQuiz);
// 3 . savechanges async
await _quizrepo.SaveAsync();
// 4. map to dto (niet save dto)
var quizDto = _mapper.Map <QuizDTO>(mappedQuiz);
// 5 . return created at action
return(Ok(quizDto));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
return(BadRequest());
}
}
public async Task <UserQuiz> SaveUserQuiz(List <int> choices, int id, string userId)
{
var userChoices = new List <UserChoice>();
foreach (var choice in choices)
{
userChoices.Add(new UserChoice()
{
ChoiceId = choice
});
}
var correctChoicesFromQuiz = await _choiceRepo.GetCorrectChoiceByQuiz(id) as List <Choice>;
var correctChoices = correctChoicesFromQuiz.Where(c => choices.Any(ch => ch == c.Id));
var totalScore = correctChoices.Sum(c => c.Question.ScoreValue);
// Add new UserQuiz
var userQuiz = new UserQuiz()
{
QuizId = id,
UserId = userId,
UserChoices = userChoices,
Timestamp = DateTime.Now,
EndScore = totalScore
};
// savechanges
_quizRepo.AddUserQuiz(userQuiz);
await _quizRepo.SaveAsync();
return(userQuiz);
}
public async Task <IActionResult> CreateQuiz([Bind("Title,DifficultyId,Questions")] Quiz quiz)
{
try
{
if (quiz.DifficultyId == 0)
{
quiz.DifficultyId = 1;
}
_quizRepo.Create(quiz);
await _quizRepo.SaveAsync();
//return View(quiz);
return(RedirectToAction(nameof(Index)));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
return(View("Error", new ErrorViewModel()
{
RequestId = HttpContext.TraceIdentifier
}));
}
}