public ActionResult TakeQuiz(int QuizID)
{
Quizze Quiz = db.Quizzes.Where(q => q.QuizID == QuizID).FirstOrDefault();
if (Quiz == null)
{
RedirectToAction("Index", "Home");
}
int classID = Quiz.ClassID;
if (test(classID) != null)
{
return(test(classID));
}
var idid = User.Identity.GetUserId();
User user = db.Users.Where(a => a.IdentityID == idid).FirstOrDefault();
StudentQuizze HasTaken = db.StudentQuizzes.Where(q => q.QuizID == Quiz.QuizID && q.UserID == user.UsersID).FirstOrDefault();
if (HasTaken != null)
{
return(RedirectToAction("Index", "Class", new { classId = classID }));
}
StudentVM student = getSVM(classID);
student.StudentQuiz = new StudentQuizze();
student.StudentQuiz.QuizID = QuizID;
student.Quiz = Quiz;
student.questionList = db.QuizQuestions.Where(q => q.QuizID == QuizID).ToList();
student.answerList = db.MultChoiceAnswers.Where(q => q.QuizQuestion.QuizID == QuizID).ToList();
student.StudentAnswers = new List <StudentAnswer>();
return(View("TakeQuiz", "_StudentLayout", student));
}
/// <summary>
/// Loads the QuizList View, displaying all available quizzes for the student
/// </summary>
/// <param name="classID">ID of Class</param>
/// <returns>The QuizList View</returns>
public ActionResult QuizList(int classID)
{
if (test(classID) != null)
{
return(test(classID));
}
var idid = User.Identity.GetUserId();
User user = db.Users.Where(a => a.IdentityID == idid).FirstOrDefault();
StudentVM student = getSVM(classID);
student.Quizzes = db.Quizzes.Where(q => q.ClassID == classID).ToList();
student.StudentQuizzes = db.StudentQuizzes.Where(q => q.Quizze.ClassID == classID && q.UserID == user.UsersID).ToList();
student.QuizListQuizzes = new List <QuizListQuiz>();
QuizListQuiz temp = null;
StudentQuizze TQuiz = null;
foreach (Quizze q in student.Quizzes)
{
temp = new QuizListQuiz();
TQuiz = db.StudentQuizzes.Where(sq => sq.QuizID == q.QuizID && sq.UserID == user.UsersID).FirstOrDefault();
if (TQuiz != null)
{
temp.Quiz = q;
temp.Taken = true;
temp.StudentQuiz = TQuiz;
student.QuizListQuizzes.Add(temp);
}
else
{
if (q.IsHidden == false && q.StartTime.CompareTo(DateTime.Now) < 0 && q.EndTime.CompareTo(DateTime.Now) > 0)
{
temp.Quiz = q;
temp.Taken = false;
temp.StudentQuiz = new StudentQuizze();
student.QuizListQuizzes.Add(temp);
}
}
}
return(View("QuizList", "_StudentLayout", student));
}
/// <summary>
/// Loads The Review Quiz View, with the relevant Quiz Information
/// </summary>
/// <param name="StudentQuizID">ID of Student Quiz</param>
/// <param name="ClassID">ID of Class</param>
/// <returns>The Review Quiz View</returns>
public ActionResult ReviewQuiz(int StudentQuizID, int ClassID)
{
if (test(ClassID) != null)
{
return(test(ClassID));
}
StudentVM student = getSVM(ClassID);
StudentQuizze StudentQuiz = db.StudentQuizzes.Where(sq => sq.SQID == StudentQuizID).FirstOrDefault();
Quizze Quiz = db.Quizzes.Where(q => q.QuizID == StudentQuiz.QuizID).FirstOrDefault();
List <QuizQuestion> Questions = db.QuizQuestions.Where(q => q.QuizID == Quiz.QuizID).ToList();
student.ReviewQuestions = new List <QuizReview>();
MultChoiceAnswer Answer = null;
QuizReview ReviewQuestion = null;
StudentAnswer SAnswer = null;
student.Quiz = Quiz;
foreach (QuizQuestion Q in Questions)
{
ReviewQuestion = new QuizReview();
ReviewQuestion.QuestionText = Q.QuestionText;
ReviewQuestion.Points = Q.Points;
ReviewQuestion.QuestionID = Q.QuestionID;
SAnswer = db.StudentAnswers.Where(sa => sa.QuestionID == Q.QuestionID && sa.SQID == StudentQuiz.SQID).FirstOrDefault();
Answer = db.MultChoiceAnswers.Where(a => a.QuestionID == Q.QuestionID).FirstOrDefault();
ReviewQuestion.StudentPoints = SAnswer.StudentPoints;
ReviewQuestion.StudentAnswer = SAnswer.AnswerNumber;
ReviewQuestion.Answer1 = Answer.Answer1;
ReviewQuestion.Answer2 = Answer.Answer2;
ReviewQuestion.Answer3 = Answer.Answer3;
ReviewQuestion.Answer4 = Answer.Answer4;
ReviewQuestion.CorrectAnswer = Answer.CorrectAnswer;
student.ReviewQuestions.Add(ReviewQuestion);
}
return(View("ReviewQuiz", "_StudentLayout", student));
}
public ActionResult AnswerQuiz([Bind(Include = "QuestionID,AnswerNumber")] List <StudentAnswer> StudentAnswers,
[Bind(Include = "QuizID")] StudentQuizze StudentQuiz)
{
int QuizID = StudentQuiz.QuizID;
int ClassID = db.Quizzes.Where(q => q.QuizID == QuizID).FirstOrDefault().ClassID;
StudentVM student = getSVM(ClassID);
var IdentityID = User.Identity.GetUserId();
StudentQuiz.UserID = db.Users.Where(a => a.IdentityID == IdentityID).FirstOrDefault().UsersID;
StudentQuiz.CanReview = true;
StudentQuiz.GradeID = db.Grades.Where(i => i.QuizID == QuizID).FirstOrDefault().GradeID;
db.AddStudentQuiz(StudentQuiz);
db.SaveChanges();
int PointTotal = 0;
foreach (StudentAnswer a in StudentAnswers)
{
if (a.AnswerNumber == db.MultChoiceAnswers.Where(an => an.QuestionID == a.QuestionID).FirstOrDefault().CorrectAnswer)
{
a.StudentPoints = db.QuizQuestions.Where(q => q.QuestionID == a.QuestionID).FirstOrDefault().Points;
}
else
{
a.StudentPoints = 0;
}
PointTotal += a.StudentPoints;
a.SQID = StudentQuiz.SQID;
db.AddStudentAnswer(a);
db.SaveChanges();
}
StudentQuiz.TotalPoints = PointTotal;
db.SetModified(StudentQuiz);
db.SaveChanges();
return(RedirectToAction("QuizList", "Students", new { classID = ClassID }));
}
public void RemoveStudentQuiz(StudentQuizze q)
{
}
public void AddStudentQuiz(StudentQuizze q)
{
}
public void RemoveStudentQuiz(StudentQuizze q)
{
db.StudentQuizzes.Remove(q);
}
public void AddStudentQuiz(StudentQuizze q)
{
db.StudentQuizzes.Add(q);
}