public ActionResult StartTest(int id)
{
var test = this.levelTestForSolvingService.GetById(id);
this.ControllerContext.HttpContext.Response.Cookies.Add(new HttpCookie("levelId")
{
Value = test.CourseLevelId.ToString()
});
var student = this.studentService.GetStudentByAppUserId(this.User.Identity.GetUserId());
if (test.StudentId == student.Id)
{
var sTest =
new SolvedAutomaticTest
{
StudentId = student.Id,
StartTime = DateTime.Now,
CourseId = test.CourseLevel.CourseId,
TestId = test.CourseLevel.AutomaticTestId.Value,
SolvedQuestions = OtherFunctions
.Shuffle <CloseQuestion>(test.CourseLevel.AutomaticTest.CloseQuestions.ToList())
.ToList()
.ConvertAll(x => new SolvedCloseQuestion
{
CloseQuestionId = x.Id
}),
Course = new Course {
Name = test.CourseLevel.Course.Name
}
};
HttpCookie cookie = new HttpCookie("testForLevel");
cookie.Value = JsonConvert.SerializeObject(sTest);
this.ControllerContext.HttpContext.Response.Cookies.Add(cookie);
var newTest = new StartAutoTestViewModel
{
Id = test.Id,
TeacherName = test.CourseLevel.AutomaticTest.Teacher.ApplicationUser.FirstName + " " + test.CourseLevel.AutomaticTest.Teacher.ApplicationUser.LastName,
Title = test.CourseLevel.AutomaticTest.Title,
Time = test.CourseLevel.AutomaticTest.Time,
QuestionCount = test.CourseLevel.AutomaticTest.CloseQuestions.Count
};
this.levelTestForSolvingService.Remove(id);
return(View(newTest));
}
return(Redirect("/"));
}
/// <summary>
/// Get points for test
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public double GetPointForTest(SolvedAutomaticTest model)
{
double points = 0;
bool flag = true;
foreach (var item in model.SolvedQuestions)
{
foreach (var item2 in this.context.CloseQuestions.Find(item.CloseQuestionId).Answers.Where(x => x.Correct == true))
{
if (!item.SelectedAnswers.Select(x => x.Id).ToList().Contains(item2.Id))
{
flag = false;
}
}
if (flag)
{
points += this.context.CloseQuestions.Find(item.CloseQuestionId).Points;
}
flag = true;
}
return(points);
}
/// <summary>
/// Add solved automatic test
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(SolvedAutomaticTest model)
{
this.context.SolvedAutomaticTests.Add(model);
this.context.SaveChanges();
return(model.Id);
}
