private void CheckExistUser(PassedQuizDto dto)
{
var user = _userService.GetById(dto.UserId).Result;
if (user != null)
{
dto.User = null;
dto.UserId = user.Id;
}
}
private void CheckPassedQuiz(PassedQuizDto dto)
{
var PassedQuizzes = _passedquizRepository.GetAll().Where(passquiz => (passquiz.QuizId == dto.QuizId) && (passquiz.UserId == passquiz.UserId)).ToList();
var result = _passedquizRepository.GetAll().Include(passquiz => passquiz.Quiz).ToList().FirstOrDefault();
if (result != null)
{
var maxAttempts = result.Quiz.MaxAttempts;
if (PassedQuizzes.Count >= maxAttempts)
{
throw new System.Exception();
}
}
}
public async Task <PassedQuizDto> Insert(PassedQuizDto passedQuizDto)
{
CheckPassedQuiz(passedQuizDto);
CheckExistUser(passedQuizDto);
var entity = new PassedQuiz();
_mapper.Map(passedQuizDto, entity);
entity.User.UserRoleId = 2;
entity.Grade = CalculateGrade(entity.PassedQuizAnswers, entity.QuizId);
entity.isPassed = IsPassed(entity.QuizId, entity.Grade);
await _passedquizRepository.Insert(entity).ConfigureAwait(false);
await _passedquizRepository.SaveAsync().ConfigureAwait(false);
return(_mapper.Map <PassedQuiz, PassedQuizDto>(entity));
}
public async Task <ActionResult <PassedQuizDto> > PostQuiz(PassedQuizDto passedQuiz)
{
await _passedQuizService.Insert(passedQuiz).ConfigureAwait(false);
return(Ok(passedQuiz));
}
