/// <summary>
/// Deprecated Method for adding a new object to the TN_ExamUserAnswer EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToTN_ExamUserAnswer(TN_ExamUserAnswer tN_ExamUserAnswer)
{
base.AddObject("TN_ExamUserAnswer", tN_ExamUserAnswer);
}
public ActionResult ConfirmTest(string ok = "")
{
if (Session[SessionKey.UserObject] == null || Session[SessionKey.ExamObject] == null)
{
return RedirectToAction("Index", "Home");
}
var exam = (TN_Exam)Session[SessionKey.ExamObject];
var user = (TN_User)Session[SessionKey.UserObject];
var tnExamUser = new TN_ExamUser()
{
JoinDate = DateTime.Now,
ExamID = exam.ID,
UserID = user.ID,
Duration = 0,
CorrectCount = 0
};
db.TN_ExamUser.AddObject(tnExamUser);
db.SaveChanges();
Session[SessionKey.ExamUserObject] = tnExamUser;
// Tạo danh sách câu hỏi cho User
var listQuestionExam = db.TN_ExamQuestion.Where(m => m.ExamID == exam.ID).ToList();
if (listQuestionExam.Count > 0)
{
if (listQuestionExam.Count == tnExamUser.TN_Exam.QuestionCount)
{
foreach (var item in listQuestionExam)
{
TN_ExamUserAnswer tnExamUserAnswer = new TN_ExamUserAnswer();
tnExamUserAnswer.ExamUserID = tnExamUser.ID;
tnExamUserAnswer.QuestionID = item.QuestionID;
db.TN_ExamUserAnswer.AddObject(tnExamUserAnswer);
}
db.SaveChanges();
}
else
{
var allQuestion = listQuestionExam.Select(m => m.TN_Question).GroupBy(m => m.Type).ToList();
var eachTypeQuestions = Math.Floor((double)exam.QuestionCount / (double)allQuestion.Count);
var listQuestion = new List<TN_Question>();
foreach (var item in allQuestion)
{
listQuestion.AddRange(GetRandomListQuestion(item.ToList(), (int)eachTypeQuestions));
}
foreach (var item in listQuestion)
{
TN_ExamUserAnswer tnExamUserAnswer = new TN_ExamUserAnswer();
tnExamUserAnswer.ExamUserID = tnExamUser.ID;
tnExamUserAnswer.QuestionID = item.ID;
db.TN_ExamUserAnswer.AddObject(tnExamUserAnswer);
}
db.SaveChanges();
}
}
return RedirectToAction("Test", "Home");
}
/// <summary>
/// Create a new TN_ExamUserAnswer object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
/// <param name="examUserID">Initial value of the ExamUserID property.</param>
/// <param name="questionID">Initial value of the QuestionID property.</param>
public static TN_ExamUserAnswer CreateTN_ExamUserAnswer(global::System.Int32 id, global::System.Int32 examUserID, global::System.Int32 questionID)
{
TN_ExamUserAnswer tN_ExamUserAnswer = new TN_ExamUserAnswer();
tN_ExamUserAnswer.ID = id;
tN_ExamUserAnswer.ExamUserID = examUserID;
tN_ExamUserAnswer.QuestionID = questionID;
return tN_ExamUserAnswer;
}
