public IActionResult MultipleChoice(int questionPage = 1)
{
QuestionWithAnswersViewModel question = this.questionService.MultipleChoiceById(questionPage);
if (question == null)
{
return(this.View("End"));
}
ViewBag.QuestionPage = questionPage;
return(this.View(question));
}
public QuestionWithAnswersViewModel getQuestion(int id)
{
string userId = _caller.Claims.Single(c => c.Type == "id").Value;
//get full question from db (with all joins)
Question question = _context.Questions.Include(q => q.Tags).ThenInclude(qt => qt.Tag).ThenInclude(t => t.StackCategory).Include(q => q.AskedBy).Include(q => q.Answers).ThenInclude(a => a.AnsweredBy).SingleOrDefault(q => q.QuestionId == id);
//transform into view model
QuestionWithAnswersViewModel returnedQ = new QuestionWithAnswersViewModel(question);
//check if user has voted
returnedQ.CanVote = _context.QuestionVotes.SingleOrDefault(q => q.QuestionId == id && q.UserId == userId) == null;
return(returnedQ);
}
