/// <summary>
/// Gets all the staff.
/// </summary>
/// <returns></returns>
public List <QuizzesViewModel> GetQuizByCourse(int courseId, int studentId)
{
List <QuizzesViewModel> models = new List <QuizzesViewModel>();
try
{
//Get modules by course
List <Module> module = ModuleManager.GetModulesByCourse(courseId);
foreach (var item in module)
{
List <Quiz> quizzes = QuizManager.GetQuizzesByModule(item.Id);
if (quizzes.Count != 0)//If we have quizzes for the module
{
foreach (var item2 in quizzes)
{
QuizzesViewModel viewmodel = new QuizzesViewModel();
viewmodel = ObjectMapper.Map <Model.Entities.Quiz, QuizzesViewModel>(item2);
viewmodel.AttemptsSoFar = QuizEntryManager.NumAttemptsSoFar(item2.Id, studentId);
//set Up module and course2.
viewmodel.ModuleId = item.Id;
viewmodel.ModuleTitle = item.Title;
viewmodel.CourseId = item.Course_Id;
models.Add(viewmodel);
}
}
}
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex, PolicyNameType.ExceptionReplacing);
}
return(models);
}
/// <summary>
/// Determines if the quiz is available to the student, depending of the number of attempts
/// </summary>
/// <param name="quizId"></param>
/// <param name="studentId"></param>
/// <returns></returns>
public bool QuizAvailableToStudent(int quizId, int studentId)
{
QuizzesViewModel quiz = new QuizzesViewModel();
quiz = ObjectMapper.Map <Model.Entities.Quiz, QuizzesViewModel>(QuizManager.FindBy(quizId));
return(quiz.MaxAttemptsAllowed < QuizEntryManager.NumAttemptsSoFar(quizId, studentId));
}
/// <summary>
/// Update the quizEntry
/// </summary>
/// <param name="quizentry">The quizEntryId.</param>
public void updateQuizEntry(QuizEntryViewModel quizentry)
{
try
{
QuizEntry _quizEntryEntity = ObjectMapper.Map <QuizEntryViewModel, Model.Entities.QuizEntry>(quizentry);
_quizEntryEntity.QuizResult = quizentry.QuizResult;
QuizEntryManager.Update(_quizEntryEntity);
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex, PolicyNameType.ExceptionReplacing);
}
}
/// <summary>
/// Get the quizEntry
/// </summary>
/// <param name="quizId">The quizId.</param>
public List <QuizEntryViewModel> GetQuizEntry(int quizId)
{
List <QuizEntryViewModel> models = new List <QuizEntryViewModel>();
try
{
List <QuizEntry> _quizEntry = QuizEntryManager.FindAll().Where(x => x.Quiz_Id == quizId).ToList();
models = (ObjectMapper.Map <Model.Entities.QuizEntry, QuizEntryViewModel>(_quizEntry)).ToList();
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex, PolicyNameType.ExceptionReplacing);
}
return(models);
}
/// <summary>
/// Add a new quiz entry for a new Quizz and student
/// </summary>
/// <param name="quizentry">QuizEntryViewModel object </param>
public int AddQuizEntry(QuizEntryViewModel quizentry)
{
try
{
QuizEntry _quizEntryEntity = ObjectMapper.Map <QuizEntryViewModel, Model.Entities.QuizEntry>(quizentry);
_quizEntryEntity.Quiz_Id = quizentry.Quiz_Id;
_quizEntryEntity.Student_Id = quizentry.Student_Id;
QuizEntry NewQuizEntry = QuizEntryManager.Add(_quizEntryEntity);
return(NewQuizEntry.Id);
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex, PolicyNameType.ExceptionReplacing);
return(0);
}
}
