public static void CreateAnswer(testitprojectEntities ctx, Question q, AnswerVM ans)
{
ctx.Answers.Add(new Answer()
{
answerDescription = ans.answerDescription,
isCorrect = ans.isCorrect,
Question = q
});
ctx.SaveChanges();
}
public IActionResult Answers(int id)
{
AnswerVM userExam = new AnswerVM();
Exam exam = _examContext.Exams.Include(q => q.QuestionOne).Include(q => q.QuestiontWO).Include(q => q.QuestionThree).Include(q => q.QuestionFour).FirstOrDefault(x => x.ID == id && x.IsDeleted == false);
userExam.AnswerOne = exam.QuestionOne.RightAnswer;
userExam.AnswerTwo = exam.QuestiontWO.RightAnswer;
userExam.AnswerThree = exam.QuestionThree.RightAnswer;
userExam.AnswerFour = exam.QuestionFour.RightAnswer;
return(Json(userExam));
}
public AnswerVM AnswerData(int variantCount)
{
AnswerVM answerVM = new AnswerVM();
Console.WriteLine("Enter answer Name");
answerVM.Name = answerVM.Variant[variantCount] + ". " + Console.ReadLine();
Console.WriteLine("Is it true answer?\n Y/N");
string isTrue = Console.ReadLine().ToUpper();
answerVM.IsTrue = (isTrue == "Y");
return(answerVM);
}
public IHttpActionResult Put(int?id, [FromBody] AnswerVM answerVM)
{
if (id == null || answerVM == null || !answerVM.isWalid())
{
return(BadRequest());
}
try
{
_answerService.Change(id.GetValueOrDefault(), (Mapper.Map <AnswerDTO>(answerVM)));
}
catch (BILException myExc)
{
return(InternalServerError(myExc));
}
return(Ok());
}
public ActionResult Edit(int?id)
{
try
{
AnswerDTO answerDTO = AnswerService.Get(id);
AnswerVM answerVM = Mapper.Map <AnswerVM>(answerDTO);
return(View(answerVM));
}
catch (ArgumentNullException)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
catch (NotFoundException)
{
return(HttpNotFound());
}
}
public ActionResult <AnswersPost> CreateAnswer([FromBody] AnswerVM entry)
{
if (context.QuestionPosts.Any(a => a.Id == entry.QuestionPostId))
{
var nAnswer = new AnswersPost
{
AnswerContent = entry.AnswerContent,
QuestionPostId = entry.QuestionPostId
};
context.AnswerPosts.Add(nAnswer);
context.SaveChanges();
return(nAnswer);
}
else
{
return(BadRequest());
}
}
// Post: Answer
public AnswerVM Post(AnswerVM model)
{
AnswerDTO dto = new AnswerDTO();
using (ApplicationDbContext db = new ApplicationDbContext())
{
dto.Answar = model.Answar;
dto.QuestionId = model.QuestionId;
string userId = ((System.Security.Claims.ClaimsIdentity)User.Identity).
FindFirst("UserId").Value;
ApplicationUser currentUser = (new ApplicationDbContext()).Users.FirstOrDefault(x => x.Id == userId);
dto.userId = currentUser.Id;
db.Answers.Add(dto);
db.SaveChanges();
}
return(new AnswerVM(dto));
}
public string GetAnswer(int Id)
{
Answer results = new Answer();
AnswerVM returnResults = new AnswerVM();
string json;
using (ApplicationDbContext data = new ApplicationDbContext())
{
results = data.Answers.FirstOrDefault(X => X.id == Id);
}
returnResults.Name = results.Name;
returnResults.Description = results.Description;
returnResults.Correct = results.Correct;
json = JsonConvert.SerializeObject(returnResults);
return(json);
}
public ActionResult DetailsQuestion(DetailsQuestionVM vm)
{
if (ModelState.IsValid)
{
AnswerVM answerToAdd = new AnswerVM();
answerToAdd.isCorrect = vm.newAnswer.isCorrect;
answerToAdd.questionID = vm.question.questionID;
answerToAdd.value = vm.newAnswer.value;
questionService.AddAnswer(answerToAdd);
//vm.newAnswer.value = "";
//vm.newAnswer.isCorrect = false;
return(RedirectToAction("DetailsQuestion", vm.question.questionID));
}
return(RedirectToAction("DetailsQuestion", vm.question.questionID));
}
public ActionResult DeleteAnswer(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
AnswerVM answer = questionService.GetAnswer(id);
if (answer == null)
{
return(HttpNotFound());
}
questionService.DeleteAnswer(answer.answerID);
var question = questionService.GetQuestion(answer.questionID);
return(RedirectToAction("DetailsQuestion", new { id = question.questionID }));
}
public ActionResult Create([Bind(Include = "Name")] AnswerVM answerVM)
{
try
{
if (ModelState.IsValid)
{
AnswerDTO answerDTO = Mapper.Map <AnswerDTO>(answerVM);
AnswerService.Add(answerDTO);
return(RedirectToAction("Index"));
}
return(View());
}
catch (UniqueConstraintException ex)
{
return(Json(new
{
hasError = true,
data = ex.Message
}, JsonRequestBehavior.AllowGet));
}
}
public IActionResult Delete(int id)
{
AnswerVM answer = _answerService.GetById(id);
return(View(answer));
}
public AnswerVM MapAnswerToViewModel(Answer answer)
{
AnswerVM answerVM = _mapper.Map <AnswerVM>(answer);
return(answerVM);
}
public Answer MapAnswerToModel(AnswerVM answerVM)
{
Answer answer = _mapper.Map <Answer>(answerVM);
return(answer);
}
public void AddAnswer(AnswerVM answerVM)
{
_adminRepository.AddAnswer(MapAnswerToModel(answerVM));
}
/// <summary>
/// 编辑
/// </summary>
/// <param name="vm"></param>
/// <returns></returns>
public ActionResult Edit(AnswerVM vm)
{
vm.Answer = _AnswerService.GetById(vm.Id) ?? new Answer();
return(View(vm));
}
