public async Task <IActionResult> CreateAnswerSubmit(Guid id, IFormCollection collection, AnswerCreateViewModel answer, bool createSingleAnswer)
{
try
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
string uniqueFileName = null;
if (answer.Foto != null)
{
string uploadsFolder = Path.Combine(hostingEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + answer.Foto.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
answer.Foto.CopyTo(new FileStream(filePath, FileMode.Create));
}
Answer newAnswer = new Answer
{
Id = Guid.NewGuid(),
Description = answer.Description,
FotoURL = uniqueFileName
};
if (answer.Correct.ToString() == "True")
{
newAnswer.Correct = Answer.IsCorrect.True;
}
else
{
newAnswer.Correct = Answer.IsCorrect.False;
}
newAnswer.QuestionId = id;
Question question = await quizRepo.GetQuestionForIdAsync(id);
if (question == null || id == Guid.Empty)
{
return(RedirectToAction(nameof(Quizzes), new { exc = "Wrong QuestionId" }));
}
newAnswer.Question = question;
var created = await quizRepo.AddAnswer(newAnswer);
if (created == null)
{
return(RedirectToAction(nameof(Quizzes), new { exc = "Answer failed to create" }));
}
if (createSingleAnswer)
{
return(RedirectToAction(nameof(QuestionAnswers), new { id = question.Id, QuizId = question.QuizId, QuestionName = question.Description }));
}
IEnumerable <Answer> answers = await quizRepo.GetAllAnswersByQuestionId(id);
var answerCount = answers.Count();
if (answerCount == 10)
{
return(RedirectToAction(nameof(QuizQuestions), new { id = question.QuizId }));
}
else
{
return(RedirectToAction(nameof(CreateAnswer), new { id = id, QuizId = question.QuizId }));
}
}
catch (Exception ex)
{
Console.WriteLine("Create is giving an error: " + ex.Message);
return(View());
}
}