public ActionResult AutoSubmit(string data)
{
var userid = User.Identity.GetUserId();
var answerSheet = new AnswerSheet(data) { TestTakerId = userid };
var score = 0f;
var test = DbContext.Tests.FirstOrDefault(s => s.TestId == answerSheet.TestId && s.Actived);
var account = DbContext.Accounts.First(s => s.Id == userid);
if (test != null)
{
if (account.Courses.First(s => s.CourseId == test.CourseId).Tests.All(s => s.TestId != test.TestId) || !(test.TestStart <= DateTime.Now && DateTime.Now <= test.TestEnd))
{
return Json("");
}
var answerSheets = account.AnswerSheets.Where(s => s.TestId == test.TestId).OrderByDescending(s => s.TestId).ToList();
foreach (var answer in answerSheet.Answers)
{
var testDetail = test.TestDetails.FirstOrDefault(s => s.QuestionId == answer.QuestionId);
if (testDetail != null) score += testDetail.GradeTest(answer);
}
answerSheet.Score = score;
if (answerSheets.Count == 0)
{
DbContext.AnswerSheets.Add(answerSheet);
DbContext.SaveChanges();
}
else
{
if (answerSheets.Count <= test.SubmitNo)
{
var lastAnswerSheet = answerSheets.Last();
var minute = DateTime.Now.Subtract(lastAnswerSheet.SubmitTime).TotalMinutes;
if (lastAnswerSheet.IsDone || minute >= test.TestTime)
{
if (answerSheets.Count == test.SubmitNo)
return RedirectAccessDeniedPage(Url.Action("Index", "Home"));
DbContext.AnswerSheets.Add(answerSheet);
DbContext.SaveChanges();
}
answerSheet.SubmitTime = lastAnswerSheet.SubmitTime;
lastAnswerSheet.Update(answerSheet);
DbContext.Entry(lastAnswerSheet).State = EntityState.Modified;
DbContext.SaveChanges();
}
}
}
return Json("");
}
public void SetAnswer(AnswerSheet answerSheet)
{
foreach (var answer in answerSheet.Answers)
{
var question = TestDetails.First(s => s.QuestionId == answer.QuestionId).Question;
foreach (var detail in question.QuestionDetails)
{
var answerDetail = answer.AnswerDetails.Find(s => s.QuestionDetailId == detail.QuestionDetailId);
}
}
}
public void Update(AnswerSheet sheet)
{
TestId = sheet.TestId;
SubmitTime = sheet.SubmitTime;
Answer = sheet.Answer;
IsDone = sheet.IsDone;
Score = sheet.Score;
}