public async Task <IActionResult> Passing(int testId, int?questionId)
{
if (questionId == null)
{
await _testsManager.CheckLastQuestion(testId);
await _testsManager.CheckUserTest(testId, GetUserId());
}
if (await _testsManager.CheckUserAnswer(testId, questionId, GetUserId()))
{
return(RedirectToAction("Index"));
}
var test = await _db.Tests
.Include(t => t.TestQuestions)
.ThenInclude(tq => tq.TestAnswers)
.SingleOrDefaultAsync(t => t.Id == testId);
if (test == null)
{
return(NotFound());
}
var testQuestion = questionId == null
? test.TestQuestions.First()
: test.TestQuestions.SingleOrDefault(q => q.Id == questionId);
if (testQuestion == null)
{
return(NotFound());
}
ViewBag.QuestionNumber = test.TestQuestions.IndexOf(testQuestion) + 1;
_testsManager.MixTestAnswers(testQuestion.TestAnswers);
var userAnswer = new UserAnswer
{
TestQuestion = testQuestion,
TestQuestionId = testQuestion.Id
};
return(View(userAnswer));
}