public void Delete(int id)
{
QuizStatistic statisticNode = context.Set <QuizStatistic>().FirstOrDefault(statistic => statistic.Id == id);
if (statisticNode != null)
{
context.Set <QuizStatistic>().Remove(statisticNode);
}
}
public static DalQuizStatistic ToDalStatistic(this QuizStatistic statistic)
{
return(new DalQuizStatistic()
{
Id = statistic.Id,
Correct = statistic.Correct,
DatePassed = statistic.DatePassed,
QuizId = statistic.QuizId,
UserId = statistic.UserId
});
}
public void Create(DalQuizStatistic entity)
{
QuizStatistic statisticNode = new QuizStatistic()
{
Correct = entity.Correct,
DatePassed = entity.DatePassed,
QuizId = entity.QuizId,
UserId = entity.UserId
};
context.Set <QuizStatistic>().Add(statisticNode);
}
void Awake()
{
if (instance == null)
{
instance = this;
}
else
{
Destroy(gameObject);
return;
}
DontDestroyOnLoad(gameObject);
}
public ActionResult Result(SubmittedQuizViewModel quiz)
{
if (ModelState.IsValid)
{
Quiz passedQuiz = quizService.GetById(quiz.Id);
QuizResultViewModel result = new QuizResultViewModel()
{
Title = passedQuiz.Title, Questions = new List <QuizQuestionResultViewModel>()
};
result.Total = quiz.Answers.Count;
for (int i = 0; i < quiz.Answers.Count; i++)
{
QuizQuestion testQuestion = passedQuiz.Questions.ElementAt(i);
QuizQuestionResultViewModel questionResult = new QuizQuestionResultViewModel()
{
Text = testQuestion.Text,
Answers = testQuestion.AnswerOptions.ToList(),
Correct = testQuestion.CorrectAnswer,
Selected = quiz.Answers[i]
};
if (questionResult.Selected == testQuestion.CorrectAnswer)
{
result.Correct++;
}
result.Questions.Add(questionResult);
}
User user = userService.GetByEmail(User.Identity.Name);
if (user != null)
{
QuizStatistic statistic = new QuizStatistic()
{
DatePassed = DateTime.Now, QuizId = passedQuiz.Id, Correct = result.Correct, UserId = user.Id
};
statisticService.Create(statistic);
}
return(View(result));
}
return(RedirectToAction("Index"));
}
public DalQuizStatistic GetById(int id)
{
QuizStatistic statistic = context.Set <QuizStatistic>().FirstOrDefault(node => node.Id == id);
if (statistic == null)
{
return(null);
}
return(new DalQuizStatistic()
{
Id = statistic.Id,
Correct = statistic.Correct,
DatePassed = statistic.DatePassed,
UserId = statistic.UserId,
QuizId = statistic.QuizId
});
}
public QuizStatisticView GetQuizStatistic(QuizStatistic quizStatistic)
{
var passedPercent = quizStatistic.CorrectPercent;
var timeToSolved = new TimeSpan(1, 14, 18);
var quizStatisticView = new QuizStatisticView()
{
PassedPercent = passedPercent,
TimeToSolved = timeToSolved.ToString(),
QuizResultChartView = new QuizResultChartView
{
CorrectAnswers = quizStatistic.CorrectAnswersCount,
FaliedAnswers = quizStatistic.FailedAnswersCount,
TotalAnswers = quizStatistic.TotalAnswersCount
}
};
return(quizStatisticView);
}
public void Create(QuizStatistic statistic)
{
uow.StatisticRepository.Create(statistic.ToDalStatistic());
uow.SaveChanges();
}
