public async Task <ActionResult> Quiz(QuizViewModel viewModel)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("quiz", new { id = viewModel.QuizId, seoName = viewModel.SEOName }));
}
string currentUserId = User.Identity.GetUserId();
// loop through questions and record answers
int numberOfCorrectAnswers = 0;
int numberOfTagsAwarded = 0;
List <int> milestoneIdsUnlocked = new List <int>();
foreach (var question in viewModel.Questions)
{
var result = await TriviaService.RecordAnsweredQuestionAsync(
currentUserId,
question.QuestionId,
question.SelectedAnswerId.Value,
(int)QuestionTypeValues.Quiz);
if (result.Succeeded)
{
if (question.SelectedAnswerId.Value == result.CorrectAnswerId)
{
numberOfCorrectAnswers++;
}
numberOfTagsAwarded += result.TagsAwardedCount;
// collect up any milestones that were unlocked by the user
foreach (var milestoneIds in result.AwardedAchievements)
{
milestoneIdsUnlocked.AddRange(milestoneIds.MilestoneIdsUnlocked);
}
}
}
TempData["DidUserJustCompleteQuiz"] = true;
TempData["TagsAwardedCount"] = numberOfTagsAwarded;
TempData["MilestoneIdsUnlocked"] = milestoneIdsUnlocked;
int count = await TriviaService.SetQuizAsCompletedAsync(currentUserId, viewModel.QuizId, numberOfCorrectAnswers);
return(RedirectToAction("quiz", new { id = viewModel.QuizId, seoName = viewModel.SEOName }));
}
public async Task <JsonResult> SubmitAnswer(int questionId, int answerId)
{
var currentUserId = User.Identity.GetUserId();
var result = await TriviaService.RecordAnsweredQuestionAsync(
currentUserId,
questionId,
answerId,
(int)QuestionTypeValues.Random);
if (result.Succeeded)
{
return(Json(new { success = true, correctAnswerId = result.CorrectAnswerId }));
}
return(Json(new { success = false, error = ErrorMessages.AnswerNotSubmitted }));
}
public async Task <JsonResult> SubmitTimedAnswer(int questionId, int answerId)
{
DateTime utcNow = DateTime.UtcNow;
string responseMessage = String.Empty;
if (QuestionStartTime.HasValue)
{
TimeSpan timeSpentOnQuestion = utcNow.Subtract(QuestionStartTime.Value);
bool didUserAnswerInTime = timeSpentOnQuestion.TotalSeconds <= 10 ? true : false;
QuestionStartTime = null;
if (didUserAnswerInTime)
{
var currentUserId = User.Identity.GetUserId();
// log the answer for this user's question history
var result = await TriviaService.RecordAnsweredQuestionAsync(
currentUserId,
questionId,
answerId,
(int)QuestionTypeValues.Timed);
if (result.Succeeded)
{
return(Json(new { success = true, correctAnswerId = result.CorrectAnswerId }));
}
}
else
{
responseMessage = ErrorMessages.TimedQuestionOutOfTime;
}
}
else
{
responseMessage = ErrorMessages.TimedQuestionNoStart;
}
return(Json(new { success = false, error = responseMessage }));
}