public static QuizAttempt AddQuizAttempt(QuizAttempt quizAttempt)
{
using (QuizBuilderDb db = new QuizBuilderDb())
{
QuizAttempt toAdd = quizAttempt;
db.QuizAttempts.Add(toAdd);
db.SaveChanges();
return toAdd;
}
}
public ActionResult NewQuiz(int quizId)
{
QuizAttempt newAttempt = new QuizAttempt { UserID = UserService.FindByName(User.Identity.Name).UserID, QuizID = quizId, QuizDate = DateTime.Now };
newAttempt = QuizService.AddQuizAttempt(newAttempt);
int[] quizScenarioIds = ScenarioService.GetScenarios().Where(s => s.QuizID == quizId).Select(s => s.ScenarioID).ToArray();
Question[] questionArray = QuestionService.GetQuestions().Where(q => quizScenarioIds.Contains(q.ScenarioID)).ToArray();
ViewData.Add("QuestionArray", questionArray);
ViewData.Add("SelectedQuestion", questionArray[0].QuestionID);
return View("TakeQuiz", newAttempt);
}
public static QuizAttempt UpdateQuizAttempt(QuizAttempt updatedAttempt)
{
using (QuizBuilderDb db = new QuizBuilderDb())
{
QuizAttempt currentAttempt = db.QuizAttempts.Find(updatedAttempt.QuizAttemptID);
if (currentAttempt != null)
{
currentAttempt.QuizDate = updatedAttempt.QuizDate;
currentAttempt.Score = updatedAttempt.Score;
db.SaveChanges();
return currentAttempt;
}
else
return currentAttempt;
}
}