public Question(string content, string A, string B, string C, string D, AnswerEnum answer)
{
this.content = content.Trim();
this.answerA = A.Trim();
this.answerB = B.Trim();
this.answerC = C.Trim();
this.answerD = D.Trim();
this.answer = answer;
}
public void SetAnswer(AnswerEnum answerValue)
{
Answer.Answer_Text = answerValue.GetStringAttribute();
QuestionAnswer = answerValue;
if (answerValue != AnswerEnum.UNANSWERED && this.Parameters != null)
{
var nonExplicits = this.Parameters.Where(s => !s.IsExplicitlySet).ToList();
foreach (var parameter in nonExplicits)
{
parameter.IsExplicitlySet = true;
}
}
}
public ActionResult AnswerQuestion(int questionId, string content = "", AnswerEnum type = AnswerEnum.Answer)
{
Answer answer = new Answer();
answer.Content = content;
answer.UserId = Int32.Parse(User.Identity.GetUserId());
answer.CreatedDate = DateTime.Now;
answer.LastEditedDate = answer.CreatedDate;
answer.QuestionId = questionId;
answer.Type = type;
answer.VoteDown = 0;
answer.VoteUp = 0;
answer.Accepted = false;
answer.Status = PostStatusEnum.Active;
qService.AnswerQuestion(answer);
//new Thread(() =>
//{
Question question = qService.GetQuestion(questionId);
if (question.UserId != _currentUserId)
{
Notification notification = new Notification();
notification.AuthorId = _currentUserId;
notification.CreatedDate = DateTime.Now;
notification.Content = question.Title;
notification.Seen = false;
notification.Type = answer.Type == AnswerEnum.Answer ? NotificationSettingEnum.UserAnswerQuestion : NotificationSettingEnum.UserHintQuestion;
notification.UserId = question.UserId;
notification.Link = Url.Action("Detail", "Question", new { id = question.Id });
cService.AddNotification(notification);
using (RealTimeService rService = new RealTimeService(new CPMathHubModelContainer(), notification.UserId))
{
IEnumerable <string> connectionIds = RealTimeHub.Connections.GetConnections(notification.UserId);
foreach (string conId in connectionIds)
{
_hub.Clients.Client(conId).notifyNewActivity(rService.CountNewActivityNotification());
}
}
//}
//).Start();
}
return(RedirectToAction("Detail", new { id = questionId }));
}
private async Task AddOrUpdateEnumAnswer(int eventId, Dictionary <int, AnswerEnum> answerEnums, QuestionTextModel question, string answer)
{
if (!answerEnums.ContainsKey(question.Id))
{
var answerEnum = new AnswerEnum
{
QuestionId = question.Id,
EventId = eventId,
QuestionEnumAnswer = Enum.Parse <Answer>(answer)
};
_context.Add(answerEnum);
await _context.SaveChangesAsync();
}
else
{
var answerEnum = answerEnums[question.Id];
answerEnum.QuestionEnumAnswer = Enum.Parse <Answer>(answer);
_context.Update(answerEnum);
await _context.SaveChangesAsync();
}
}
public IActionResult Solve(int id, AnswerEnum answer)
{
int questionIndex = (int)HttpContext.Session.GetInt32("QuestionIndex");
//int questionIndex = (int)TempData["QuestionIndex"];
// get quiz obj by id from URL and fill it with correcponding questions
var quiz = _context.Quizzes.Find(id);
foreach (var question in _context.Questions.Where(q => q.QuizID == id))
{
quiz.Questions.Add(question);
}
// pass questions to a list
var questionsList = quiz.Questions.ToList();
// check answers and set result in tempdata
if (questionsList[questionIndex].CorrectAnswer == answer)
{
HttpContext.Session.SetInt32(questionIndex.ToString(), 1);
//TempData[questionIndex.ToString()] = 1;
}
else
{
HttpContext.Session.SetInt32(questionIndex.ToString(), 0);
//TempData[questionIndex.ToString()] = 0;
}
// check for last question and then set number of questions and redirect to summary
if (questionsList.Count == questionIndex + 1)
{
HttpContext.Session.SetInt32("NumberOfQuestions", questionsList.Count);
//TempData["NumberOfQuestions"] = questionsList.Count;
return(RedirectToAction("Summary"));
}
// redirect to newxt question
return(RedirectToAction("Solve", "Quizzes", new { questionIndex = questionIndex + 1 }));
}
public List <Answer> GetAnswers(int questionId, AnswerEnum type)
{
List <Answer> answers = new List <Answer>();
switch (type)
{
case AnswerEnum.Answer:
answers = _dal.Repository <Answer>().Get(
ExpressionHelper.QuestionHelper.AnswerOfQuestion(questionId),
ExpressionHelper.QuestionHelper.OrderUsefulAnswer(),
"Author",
0,
0
).ToList();
break;
case AnswerEnum.Hint:
answers = _dal.Repository <Answer>().Get(
ExpressionHelper.QuestionHelper.HintOfQuestion(questionId),
ExpressionHelper.QuestionHelper.OrderUsefulAnswer(),
"Author",
0,
0
).ToList();
break;
default:
answers = _dal.Repository <Answer>().Get(
(a => a.QuestionId == questionId),
ExpressionHelper.QuestionHelper.OrderUsefulAnswer(),
"Author",
0,
0
).ToList();
break;
}
IncludeCommentForAnswers(answers);
return(answers);
}
public void SelectAnswer(AnswerEnum selectedAnswer) => selectedAnswers[currentQuestionNumber] = selectedAnswer;
internal void SetAnswer(AnswerEnum answer)
{
QuestionAnswer = answer;
}
