public ActionResult TestInAction(int number)
{
using (var db = new UsersContext())
{
var userId = WebSecurity.GetUserId(User.Identity.Name);
var action = db.Actions.FirstOrDefault(a => a.User.UserId == userId && a.Status == 1);
if (action != null)
{
var currentQeustion =
action.TestsInProgres.FirstOrDefault(q => q.Question.Number==number);
if (currentQeustion != null)
{
if (currentQeustion.Question is QuestionWithVariants)
{
var questionInProgres = new QuestionInProgresWrapper(number, currentQeustion, action);
return View(questionInProgres);
}
}
}
}
ViewBag.WarningMessage = DataConst.WarningMessageForTest;
return RedirectToAction("Tests", "Test");
}
private void SaveResultOfRadioQuestion(QuestionInProgresWrapper result, TestInProgres currentQuestion, UsersContext db)
{
var userAnswer = "";
for (var index = 0; index < ((QuestionWithVariants)currentQuestion.Question).VariantAnswers.Count; index++)
{
int number;
if (Int32.TryParse(result.SelectedAnswer, out number))
{
userAnswer += (number == index) ? "1" : "0";
}
else
{
userAnswer += "0";
}
}
currentQuestion.UserAnswer = userAnswer;
currentQuestion.Submitted = true;
db.SaveChanges();
}
private ActionResult CheckCurrentQuestion(QuestionInProgresWrapper result, ResponseAction response, int userId,
Action action, TestInProgres currentQuestion, UsersContext db)
{
try
{
if (currentQuestion.Question.TestType == DataConst.CheckedType)
{
SaveResultOfCheckedQuestion(result, currentQuestion, db);
}
if (currentQuestion.Question.TestType == DataConst.RadioType)
{
SaveResultOfRadioQuestion(result, currentQuestion, db);
}
return ExecuteCommand(response, userId, action, currentQuestion, db);
}
catch (Exception)
{
ViewBag.WarningMessage = DataConst.WarningErrorMessage;
return RedirectToAction("TestInAction", "Test", new { number = 1 });
}
}
private void SaveResultOfCheckedQuestion(QuestionInProgresWrapper result, TestInProgres currentQuestion, UsersContext db)
{
var userAnswer = result.AnswerVariantList.Aggregate("",
(current, res) => current + (res.Selected ? "1" : "0"));
currentQuestion.UserAnswer = userAnswer;
currentQuestion.Submitted = true;
db.SaveChanges();
}
public ActionResult GoToQuestion(QuestionInProgresWrapper result, string submit)
{
using (var db = new UsersContext())
{
var userId = WebSecurity.GetUserId(User.Identity.Name);
var action = db.Actions.FirstOrDefault(a => a.User.UserId == userId && a.Status == 1);
var response = new ResponseAction(submit);
if (action != null && response.CurrentNumber != null)
{
var currentQuestion =
action.TestsInProgres.FirstOrDefault(q => q.Question.Number == response.CurrentNumber);
if (currentQuestion != null)
{
return CheckCurrentQuestion(result, response, userId, action, currentQuestion, db);
}
}
}
ViewBag.WarningMessage = DataConst.WarningMessageForTest;
return RedirectToAction("TestInAction", "Test", new { number = 1 });
}