protected override void OnNavigatedTo(NavigationEventArgs e)
{
ViewModel = new TakeQuizViewModel();
quizCompletionParams = (QuizCompletionParams)e.Parameter; // get parameter
ViewModel.Initialize(quizCompletionParams);
DataContext = ViewModel;
}
// GET: Quiz
public ActionResult Index(TakeQuizViewModel model, string QuizName)
{
if (model.CurrentQuiz == null)
{
model = new TakeQuizViewModel();
}
model.GetListOfQuestionsByQuiz(QuizName);
Session["CurrentQuiz"] = model.CurrentQuiz;
return(View(model));
}
public async Task <IActionResult> TakeQuiz(Guid id, TakeQuizViewModel vm)
{
Console.WriteLine(id);
var quizSession = new QuizSession
{
QuizId = id,
Answers = vm.ChosenIds.Select(e => new Answer
{
ChoiceId = e,
IsCorrect = e.Equals((_uow.Choices.FirstOrDefaultAsync(e)).Result.Question !.CorrectChoiceId)
}).ToList(),
public void QuestionTextIsString()
{
// Arrange
var m = new TakeQuizViewModel
{
//Act
QuestionText = "Test"
};
//Assert
Assert.IsType <string>(m.QuestionText);
}
public void CanChangeQuestionText()
{
// Arrange
var m = new TakeQuizViewModel {
QuestionText = "test"
};
//Act
m.QuestionText = "testing!";
//Assert
Assert.Equal("testing!", m.QuestionText);
}
public async Task <IActionResult> TakeQuiz(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var vmend = new TakeQuizViewModel
{
Quiz = await _uow.Quizzes.FirstOrDefaultAsync(id.Value)
};
return(View(vmend));
}
//GET: Question Page
public ActionResult Question(TakeQuizViewModel model, string QuizName)
{
model.CurrentQuiz = Session["CurrentQuiz"] as Quiz;
if (model.CurrentAnswers == null)
{
model.GetListOfQuestionsByQuiz(QuizName);
model.CurrentQuestion = model.GetRandomQuestion();
model.CurrentAnswers = model.CurrentQuestion.Answers.ToList();
model.UsersAnswers = new Dictionary <Question, Answer>();
Session["CurrentQuestion"] = model.CurrentQuestion;
Session["CurrentAnswers"] = model.CurrentAnswers;
Session["AvailableQuestions"] = model.AvailableQuestionsByNumber;
Session["UsersAnswers"] = model.UsersAnswers;
}
model.CurrentQuestion = Session["CurrentQuestion"] as Question;
model.AvailableQuestionsByNumber = Session["AvailableQuestions"] as Dictionary <int, Question>;
model.UsersAnswers = Session["UsersAnswers"] as Dictionary <Question, Answer>;
if (model.CurrentAnswers.Any(x => x.IsSelected == true) && model.AvailableQuestionsByNumber.Count != 0)
{
model.StoreQuestionToUsersAnswers(model.CurrentQuestion);
Session["UsersAnswers"] = model.UsersAnswers;
model.RemoveQuestionFromAvailableList(model.CurrentQuestion);
if (model.AvailableQuestionsByNumber.Count != 0)
{
model.CurrentQuestion = model.GetRandomQuestion();
model.CurrentAnswers = model.CurrentQuestion.Answers.ToList();
Session["CurrentQuestion"] = model.CurrentQuestion;
Session["CurrentAnswers"] = model.CurrentAnswers;
}
foreach (var item in model.CurrentAnswers)
{
item.IsSelected = false;
}
}
if (model.AvailableQuestionsByNumber.Count != 0)
{
return(View(model));
}
else
{
model.UsersAnswers = Session["UsersAnswers"] as Dictionary <Question, Answer>;
model.CheckUsersAnswers(model.UsersAnswers);
Session["UsersAnswers"] = model.UsersAnswers;
return(RedirectToAction("QuizFinish", model));
}
}
//GET: Finish Quiz page
public ActionResult QuizFinish(string score, TakeQuizViewModel model)
{
model.UsersAnswers = Session["UsersAnswers"] as Dictionary <Question, Answer>;
return(View(model));
}
