public ActionResult ViewQuiz(int id)
{
UserViewModel vmUser = session.getSessionUser();
if (vmUser == null)
{
if (!val.getUserCredentials(Request))
{
return(RedirectToAction("Login", "Home"));
}
vmUser = session.getSessionUser();
}
if (!val.checkUserAuth(vmUser, hrGroup))
{
return(RedirectToAction("Index", "Home", new { error = "Invalid User Credentials" }));
}
UserQuizViewModel uqvm = new UserQuizViewModel();
uqvm = GetQuizById(id);
Queries query = new Queries();
List <UserQuizQuestionAnswer> uqqas = query.getQuizByUserIdQuizId(query.getUserBySam(vmUser.SAMAccountName).id, id);
if (uqqas.Count > 0)
{
uqvm.isTaken = true;
ViewModelConverter vmConverter = new ViewModelConverter();
uqvm.juqqas = new List <JUserQuizQuestionAnswer>();
foreach (UserQuizQuestionAnswer uqqa in uqqas)
{
uqvm.juqqas.Add(vmConverter.UserQuizQuestionAnswerToJModel(uqqa));
}
}
return(Json(uqvm, JsonRequestBehavior.AllowGet));
}
public ActionResult EditTraining(int id)
{
Queries query = new Queries();
UserQuizViewModel uqvmQuiz = GetQuizById(id);
return(Json(uqvmQuiz, JsonRequestBehavior.AllowGet));
}
public ActionResult Quiz(int id = 0)
{
UserViewModel vmUser = session.getSessionUser();
if (vmUser == null)
{
if (!val.getUserCredentials(Request))
{
return(RedirectToAction("Login", "Home"));
}
vmUser = session.getSessionUser();
}
Queries query = new Queries();
if (id == 0)
{
return(RedirectToAction("Index", "home", new { error = "Cannot Locate Quiz" }));
}
else if (!vmUser.userGroups.Contains(query.getGroupById(query.getQuizById(id).groupId).name))
{
return(RedirectToAction("Index", "home", new { error = "Invalid Quiz" }));
}
UserQuizViewModel uqvmQuiz = GetQuizById(id);
uqvmQuiz.isHR = vmUser.isHR;
uqvmQuiz.isManager = vmUser.isManager;
return(View(uqvmQuiz));
}
public ActionResult Index(UserQuizViewModel model)
{
if (ModelState.IsValid)
{
User user = new User
{
Name = model.Name,
Email = model.Email
};
db.Users.Add(user);
db.SaveChanges();
UserQuiz userQuiz = new UserQuiz
{
QuizID = model.Quiz.ID,
UserID = user.ID
};
db.UserQuizs.Add(userQuiz);
db.SaveChanges();
foreach (var question in model.QuizQuestionAndAnswer)
{
UserQuizAnswer userQuizAnswer = null;
if (question.AnswerType == "TX")
{
userQuizAnswer = new UserQuizAnswer
{
QuizAnswerID = question.Answers[0].ID,
UserQuizText = question.UserAnswer,
UserQuizID = userQuiz.ID
};
}
else
{
userQuizAnswer = new UserQuizAnswer
{
QuizAnswerID = Convert.ToInt32(question.UserAnswer),
UserQuizID = userQuiz.ID
};
}
db.UserQuizAnswers.Add(userQuizAnswer);
db.SaveChanges();
}
return(RedirectToAction("Results", new { id = user.ID }));
}
return(View(model));
}
public UserQuizViewModel GetQuizById(int quizId)
{
Queries query = new Queries();
Quize quiz = query.getQuizById(quizId);
UserQuizViewModel uqvmQuiz = new UserQuizViewModel();
List <Quize> quizzes = query.getQuizByTitle(quiz.title);
List <UserQuizGroup> groups = new List <UserQuizGroup>();
foreach (Quize q in quizzes)
{
groups.Add(uqvmQuiz.GroupToUserQuizGroup(query.getGroupById(q.groupId)));
}
uqvmQuiz.groups = groups;
uqvmQuiz.QuizId = quizId;
uqvmQuiz.title = quiz.title;
uqvmQuiz.description = quiz.description;
uqvmQuiz.media = quiz.media;
uqvmQuiz.startDate = quiz.startDate;
uqvmQuiz.preferDate = quiz.preferDate;
uqvmQuiz.expiredDate = quiz.expiredDate;
uqvmQuiz.questions = new List <UserQuizVMQuestion>();
List <Question> questions = query.getQuestionsByQuizId(quiz.id);
foreach (Question question in questions)
{
UserQuizVMQuestion uqvmQuestion = new UserQuizVMQuestion();
uqvmQuestion.id = question.id;
uqvmQuestion.text = question.questionText;
uqvmQuestion.type = question.questionType;
uqvmQuestion.answers = new List <UserQuizVMAnswer>();
List <Answer> answers = query.getAnswersByQuestionId(question.id);
foreach (Answer answer in answers)
{
UserQuizVMAnswer uqvmAnswer = new UserQuizVMAnswer();
uqvmAnswer.id = answer.id;
uqvmAnswer.answerText = answer.answerText;
uqvmAnswer.isCorrect = answer.isCorrect;
uqvmQuestion.answers.Add(uqvmAnswer);
}
uqvmQuiz.questions.Add(uqvmQuestion);
}
return(uqvmQuiz);
}
public List <UserQuizQuestionAnswer> GradeSubmittedQuiz(UserQuizViewModel quiz, List <UserQuizQuestionAnswer> uqqas)
{
int questionCount = quiz.questions.Count();
for (int i = 0; i < questionCount; i++)
{
if (quiz.questions[i].type != "shortAnswer")
{
for (var j = 0; j < quiz.questions[i].answers.Count(); j++)
{
if (quiz.questions[i].answers[j].isCorrect && quiz.questions[i].answers[j].id == uqqas[i].answerId)
{
uqqas[i].isChecked = true;
uqqas[i].isApproved = true;
}
}
}
}
return(uqqas);
}
public ActionResult updateTraining(int id = 0)
{
UserViewModel vmUser = session.getSessionUser();
if (vmUser == null)
{
if (!val.getUserCredentials(Request))
{
return(RedirectToAction("Login", "Home"));
}
vmUser = session.getSessionUser();
}
Queries query = new Queries();
if (id == 0)
{
return(RedirectToAction("Index", "home", new { error = "Cannot Locate Quiz" }));
}
UserQuizViewModel uqvmQuiz = GetQuizById(id);
uqvmQuiz.isHR = vmUser.isHR;
uqvmQuiz.isManager = vmUser.isManager;
return(View(uqvmQuiz));
}
public ActionResult Index()
{
int id = db.Quizs.Max(q => q.ID);
UserQuizViewModel userQuizViewModel = new UserQuizViewModel();
userQuizViewModel.TrackingID = Guid.NewGuid();
Quiz quiz = db.Quizs.Where(q => q.ID == id).FirstOrDefault();
if (quiz == null)
{
return(HttpNotFound());
}
int questionCount = db.QuizQuestions.Where(q => q.QuizID == id).Count() + 1;
userQuizViewModel.Quiz = new QuizViewModel
{
ID = quiz.ID,
Name = quiz.Name,
AmountOfQuestions = quiz.Amount
};
IList <int> questionNumbers = new List <int>();
Random rand = new Random();
int next;
for (int i = 0; i < quiz.Amount; i++)
{
if (questionNumbers.Count == 0)
{
next = rand.Next(1, questionCount);
bool exists = false;
while (!exists)
{
exists = db.QuizQuestions.Any(q => q.QuizID == id && q.ID == next);
if (!exists)
{
next = rand.Next(1, questionCount);
}
}
}
else
{
do
{
next = rand.Next(1, questionCount);
bool exists = false;
while (!exists)
{
exists = db.QuizQuestions.Any(q => q.QuizID == id && q.ID == next);
if (!exists)
{
next = rand.Next(1, questionCount);
}
}
} while (questionNumbers.Contains(next));
}
questionNumbers.Add(next);
}
foreach (int number in questionNumbers)
{
UserQuestionAnswerViewModel userQuestions = db.QuizQuestions.Where(q => q.ID == number)
.Select(q => new UserQuestionAnswerViewModel
{
QuestionID = q.ID,
Question = q.Question
}).FirstOrDefault <UserQuestionAnswerViewModel>();
userQuestions.Answers = db.QuizAnswers.Where(a => a.QuestionID == number)
.Select(a => new AnswerViewModel
{
ID = a.ID,
Answer = a.Answer
}).ToList <AnswerViewModel>();
userQuestions.AnswerType = db.QuizAnswers.Where(a => a.QuestionID == number)
.Select(a => a.AnswerType).FirstOrDefault <string>();
if (userQuizViewModel.QuizQuestionAndAnswer == null)
{
userQuizViewModel.QuizQuestionAndAnswer = new List <UserQuestionAnswerViewModel>();
}
userQuizViewModel.QuizQuestionAndAnswer.Add(userQuestions);
}
return(View(userQuizViewModel));
}