public FileContentResult getImg(int id)
{
byte[] byteArray = QuestionRepository.Find(id).Image;
return(byteArray != null
? new FileContentResult(byteArray, "image/jpeg")
: null);
}
public ActionResult AddAnswer(int id)
{
FillDropdownValues();
var model = QuestionRepository.Find(id);
return(View(model));
}
public ActionResult AddImagePost(HttpPostedFileBase file, int id)
{
if (file != null && file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
var path = Path.Combine(Server.MapPath("~/App_Data/images"), fileName);
file.SaveAs(path);
if (ModelState.IsValid)
{
var modelDb = QuestionRepository.Find(id);
modelDb.Image = new byte[file.ContentLength];
file.InputStream.Read(modelDb.Image, 0, file.ContentLength);
if (this.TryUpdateModel(modelDb))
{
QuestionRepository.Update(modelDb);
QuestionRepository.Save();
return(RedirectToAction("Index"));
}
}
}
return(View());
}
public Question Add(Question question)
{
using (IUnitOfWork unitOfWork = context.CreateUnitOfWork())
{
if (questionRepo.Find(x => x.QuestionSort == question.QuestionSort &&
x.PeriodId == question.PeriodId).Any())
{
throw new ArgumentException("Question in this sort position already exists.", nameof(question.QuestionSort));
}
int newQuestionId = questionRepo.Insert(question);
if (newQuestionId <= 0)
{
throw new FailedOperationException("Failed to insert Question.", question);
}
unitOfWork.SaveChanges();
return(questionRepo.GetById(newQuestionId));
}
}
/// <summary>
/// Gets the viewable questions.
/// </summary>
/// <param name="startDate">The start date.</param>
/// <param name="endDate">The end date.</param>
/// <param name="categoryId">The category id.</param>
/// <returns>Viewable questions.</returns>
public IEnumerable <Question> GetViewableQuestions(DateTime?startDate, DateTime?endDate, int?categoryId)
{
if (startDate == null || endDate == null)
{
return(QuestionRepository.Find(item => item.IsVisible == true && item.IsDeleted == false && item.CategoryId == categoryId));
}
else
{
return(QuestionRepository.Find(item => item.CreationDate >= startDate && item.CreationDate <= endDate && item.IsDeleted == false && item.IsVisible == true && item.CategoryId == categoryId));
}
}
public JsonResult DeleteQuestion(int id, int quizId)
{
var modelQuestion = QuestionRepository.Find(id);
var modelQuiz = QuizRepository.Find(quizId);
modelQuiz.Questions.Remove(modelQuestion);
QuizRepository.Update(modelQuiz);
QuizRepository.Save();
return(new JsonResult()
{
Data = "OK", JsonRequestBehavior = JsonRequestBehavior.AllowGet
});
}
public JsonResult DeleteAnswer(int id, int questionId)
{
var modelAnswer = AnswerRepository.Find(id);
var modelQuestion = QuestionRepository.Find(questionId);
modelQuestion.Answers.Remove(modelAnswer);
QuestionRepository.Update(modelQuestion);
QuestionRepository.Save();
return(new JsonResult()
{
Data = "OK", JsonRequestBehavior = JsonRequestBehavior.AllowGet
});
}
public ActionResult AddAnswerPost(Question formModel, int Answer)
{
if (ModelState.IsValid)
{
var modelDb = QuestionRepository.Find(formModel.ID);
var modelAnswer = AnswerRepository.Find(Answer);
modelDb.Answers.Add(modelAnswer);
if (this.TryUpdateModel(modelDb))
{
QuestionRepository.Update(modelDb);
QuestionRepository.Save();
//return RedirectToAction("Index");
}
}
FillDropdownValues();
return(View(formModel));
}
public ActionResult EditPost(Question formModel)
{
if (ModelState.IsValid)
{
var modelDb = QuestionRepository.Find(formModel.ID);
if (this.TryUpdateModel(modelDb))
{
QuestionRepository.Update(modelDb);
QuestionRepository.Save();
return(RedirectToAction("Index"));
}
}
FillDropdownValues();
return(View(formModel));
}
public ActionResult AddQuestionPost(Quiz formModel, int Question)
{
if (ModelState.IsValid)
{
var modelDb = QuizRepository.Find(formModel.ID);
var modelQuestion = QuestionRepository.Find(Question);
modelDb.Questions.Add(modelQuestion);
if (this.TryUpdateModel(modelDb))
{
QuizRepository.Update(modelDb);
QuizRepository.Save();
//return RedirectToAction("Index");
}
}
FillDropdownValues();
return(View(formModel));
}
/// <summary>
/// Gets the question.
/// </summary>
/// <param name="questionId">The question id.</param>
/// <returns>Found question.</returns>
public Question GetQuestion(int questionId)
{
return(QuestionRepository.Find(question => question.Id == questionId && question.IsDeleted == false).SingleOrDefault());
}
public ActionResult AddImage(int id)
{
var model = QuestionRepository.Find(id);
return(View(model));
}
/// <summary>
/// Gets the student questions.
/// </summary>
/// <param name="studentId">The student id.</param>
/// <param name="startDate">The start date.</param>
/// <param name="endDate">The end date.</param>
/// <returns>Student questions.</returns>
public IEnumerable <Question> GetStudentQuestions(Guid studentId, DateTime?startDate, DateTime?endDate)
{
return(QuestionRepository.Find(item => item.AuthorId == studentId && item.CreationDate >= startDate && item.CreationDate <= endDate && item.IsDeleted == false));
}
public ActionResult Details(int id)
{
var model = QuestionRepository.Find(id);
return(View(model));
}
/// <summary>
/// Gets all questions.
/// </summary>
/// <param name="startDate">The start date.</param>
/// <param name="endDate">The end date.</param>
/// <returns>All the questions.</returns>
public IEnumerable <Question> GetAllQuestions(DateTime?startDate, DateTime?endDate)
{
return(QuestionRepository.Find(item => item.CreationDate >= startDate && item.CreationDate <= endDate && item.IsDeleted == false));
}
/// <summary>
/// Gets the user questions.
/// </summary>
/// <param name="userId">The user id.</param>
/// <returns>User questions.</returns>
public IEnumerable <Question> GetUserQuestions(Guid userId)
{
return(QuestionRepository.Find(question => question.AuthorId == userId && question.IsDeleted == false));
}
public async Task <Question> Show(Guid id)
{
return(await _repo.Find(id));
}
/// <summary>
/// Gets the questions.
/// </summary>
/// <param name="questionIds">The question ids.</param>
/// <returns>The questions.</returns>
public IEnumerable <Question> GetQuestions(IEnumerable <int> questionIds)
{
return(QuestionRepository.Find(item => questionIds.Contains(item.Id) && item.IsDeleted == false));
}
