public ActionResult Create(NHiberanteDal.DTO.TestDto test, int itemid)
{
test.Author = _profileService.GetByName(User.Identity.Name);
test.CreationDate = DateTime.Now;
test.EditDate = DateTime.Now;
//if (ModelState.IsValid)
//{
var newId = 0;
if (test.TestType.ID == 2)
{
newId = _testService.AddTestToCourse(itemid, test);
}
else if (test.TestType.ID == 1)
{
newId = _testService.AddTestToLearningMaterial(itemid, test);
}
if (newId > 0)
{
return(RedirectToAction("Edit", new { id = newId }));
}
else
{
//todo log error
}
//}
// bug : problem with null TestTypes in View , recreate TestTypes list before sending model to view
return(View(test));
}
/// <summary>
/// Method used to calculate final score
/// </summary>
/// <param name="test">Instance of test model with questions and answers</param>
/// <param name="maxValue">Maximum value threshold eg with 100 ( we would had 0-100 mark )</param>
/// <returns></returns>
private double CalculateMark(NHiberanteDal.DTO.TestDto test, int maxValue)
{
var allQuestionsWithAnswers = test.Questions.Where(q => q.Answers != null).ToList();
double correctAnswers = allQuestionsWithAnswers.Where(q => q.Answers.Any(a => a.IsSelected && a.Correct)).Count();
return((correctAnswers / allQuestionsWithAnswers.Count) * maxValue);
}
public ActionResult DoTest(NHiberanteDal.DTO.TestDto testModel)
{
if (ModelState.IsValid)
{
var mark = CalculateMark(testModel, 100);
var profile = _profileService.GetByName(User.Identity.Name);
profile.FinishedTests.Add(new NHiberanteDal.DTO.FinishedTestModelDto()
{
DateFinished = DateTime.Now,
Mark = mark,
TestId = testModel.ID,
TestName = testModel.Name
});
var courseId = _journalService.GetCourseIdForTest(testModel.ID);
var journal = profile.Journals.Where(j => j.Course.ID == courseId).FirstOrDefault();
if (journal != null)
{
journal.Marks.Add(new NHiberanteDal.DTO.JournalMarkModelDto
{
DateAdded = DateTime.Now,
Name = testModel.Name ?? "None",
Value = mark.ToString()
});
}
_profileService.UpdateProfile(profile);
return(View("Score", mark));
}
return(View(testModel));
}
public ActionResult Create(int id,int typeId)
{
var test = new NHiberanteDal.DTO.TestDto();
var testTypes = _testService.GetTestTypes();
test.TestType = testTypes.Where(c => c.ID == typeId).SingleOrDefault();
ViewBag.ItemId = id;
return View(test);
}
public ActionResult Create(int id, int typeId)
{
var test = new NHiberanteDal.DTO.TestDto();
var testTypes = _testService.GetTestTypes();
test.TestType = testTypes.Where(c => c.ID == typeId).SingleOrDefault();
ViewBag.ItemId = id;
return(View(test));
}
public ActionResult Edit(NHiberanteDal.DTO.TestDto test)
{
if (ModelState.IsValid)
{
_testService.UpdateTest(test);
return(RedirectToAction("Details", new { id = test.ID }));
}
return(View(test));
}