public ActionResult Create(CreateQuestionViewModel questionViewModel)
{
if (!ModelState.IsValid)
return View(questionViewModel);
var correctAnswer = new Answer { Text = questionViewModel.CorrectAnswer.Text };
var possibleAnswers = new List<Answer>(questionViewModel.FaultyAnswers.Select(a =>
new Answer { Text = a.Text }))
{
correctAnswer
};
// Step 1 - sätt in alla svar
possibleAnswers.ForEach(a => _quizContext.Add(a));
_quizContext.Save();
var question = new Question
{
CorrectAnswer = correctAnswer,
PossibleAnswers = possibleAnswers,
Text = questionViewModel.Text,
UpdateStamp = DateTime.Now
};
_quizContext.Add(question);
try
{
_quizContext.Save();
}
catch (Exception e)
{
return View(questionViewModel);
}
return RedirectToAction("Index");
}
//
// GET: /Question/Details/5
public ActionResult Details(int id)
{
var question = _quizContext.Questions
.Include(q => q.PossibleAnswers)
.Single(q => q.Id.Equals(id));
var questionViewModel = new CreateQuestionViewModel
{
CorrectAnswer = new CreateAnswerViewModel
{
Id = question.CorrectAnswer.Id,
Text = question.CorrectAnswer.Text
},
FaultyAnswers = question.PossibleAnswers
.Where(a => a.Id != question.CorrectAnswer.Id)
.Select(a => new CreateAnswerViewModel { Id = a.Id, Text = a.Text })
.ToList(),
Text = question.Text
};
return View(questionViewModel);
}
public ActionResult Edit(CreateQuestionViewModel questionViewModel)
{
if (!ModelState.IsValid)
return View("Edit", questionViewModel);
var possibleAnswers = questionViewModel.FaultyAnswers
.Select(a =>
new Answer { Id = a.Id, Text = a.Text }).ToList();
possibleAnswers.Add(
new Answer
{
Id = questionViewModel.CorrectAnswer.Id,
Text = questionViewModel.CorrectAnswer.Text
});
var question = new Question
{
CorrectAnswer = new Answer
{
Id = questionViewModel.CorrectAnswer.Id,
Text = questionViewModel.CorrectAnswer.Text
},
Id = questionViewModel.Id,
PossibleAnswers = possibleAnswers,
Text = questionViewModel.Text,
UpdateStamp = DateTime.Now
};
_quizContext.Update(question);
try
{
_quizContext.Save();
}
catch (Exception e)
{
return View("Edit", questionViewModel);
}
return RedirectToAction("Index");
}
