public async Task <IActionResult> EditAnswer(Guid id, IFormCollection collection, AnswerEditViewModel answer, Guid QuizId, Guid QuestionId, string FotoURL)
{
try
{
answer.FotoURL = FotoURL;
// TODO: Add update logic here
Answer answerUpdate = new Answer
{
Id = answer.Id,
Description = answer.Description,
QuestionId = answer.QuestionId,
FotoURL = answer.FotoURL
};
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));
answerUpdate.FotoURL = uniqueFileName;
}
if (answer.Correct.ToString() == "True")
{
answerUpdate.Correct = Answer.IsCorrect.True;
}
else
{
answerUpdate.Correct = Answer.IsCorrect.False;
}
var result = await quizRepo.UpdateAnswer(answerUpdate);
if (result == null)
{
return(RedirectToAction(nameof(Quizzes), new { exc = "Failed to update answer..." }));
}
Quiz quiz = await quizRepo.GetQuizForIdAsync(QuizId);
if (quiz == null || QuizId == Guid.Empty)
{
return(RedirectToAction(nameof(Quizzes), new { exc = "Wrong QuizId" }));
}
Question question = await quizRepo.GetQuestionForIdAsync(QuestionId);
if (question == null || QuestionId == Guid.Empty)
{
return(RedirectToAction(nameof(Quizzes), new { exc = "Wrong QuestionId" }));
}
return(RedirectToAction(nameof(QuestionAnswers), new { id = QuestionId, QuizId = QuizId, QuestionName = question.Description }));
}
catch (Exception exc)
{
return(RedirectToAction(nameof(Quizzes), new { exc = exc.Message }));
}
}