public ActionResult Questions(QuestionsList.Question model)
{
model.NumberOfAttempts++;
if (model.SelectedAnswer == QuestionsList.QList[model.QuestionId].CorrectAnswerIndex)
{
//get user
PersonViewModel p = HttpContext.Session[User.Identity.Name] as PersonViewModel;
if (p == null)
{
p = new PersonViewModel();
p.UserName = User.Identity.Name;
p.AnsweredQuestions = new List <QuestionsList.Question>();
}
p.AnsweredQuestions.Add(
new QuestionsList.Question()
{
QuestionId = QuestionsList.QList[model.QuestionId].QuestionId,
QuestionBody = QuestionsList.QList[model.QuestionId].QuestionBody,
Answers = QuestionsList.QList[model.QuestionId].Answers,
SelectedAnswer = model.SelectedAnswer,
NumberOfAttempts = model.NumberOfAttempts
});
Session[p.UserName] = p;
Random r = new Random();
QuestionsList.Question chosenQuestion = null;
while (chosenQuestion == null && p.AnsweredQuestions.Count < QuestionsList.QList.Length)
{
int i = r.Next(0, QuestionsList.QList.Length);
QuestionsList.Question q = QuestionsList.QList[i];
bool qExists = false;
foreach (QuestionsList.Question question in p.AnsweredQuestions)
{
if (question.QuestionId == q.QuestionId)
{
qExists = true;
break;
}
}
if (!qExists)
{
chosenQuestion = q;
}
}
if (chosenQuestion == null)
{
model = new QuestionsList.Question()
{
QuestionId = -1,
QuestionBody = "",
Answers = new List <QuestionsList.Answer>(),
ValidationMessage = "All questions complete so far..."
};
}
else
{
model = new QuestionsList.Question()
{
QuestionId = chosenQuestion.QuestionId,
QuestionBody = chosenQuestion.QuestionBody,
Answers = chosenQuestion.Answers,
NumberOfAttempts = model.NumberOfAttempts,
ValidationMessage = "Correct. Here's another question:"
};
}
}
else
{
model = new QuestionsList.Question()
{
QuestionId = QuestionsList.QList[model.QuestionId].QuestionId,
QuestionBody = QuestionsList.QList[model.QuestionId].QuestionBody,
Answers = QuestionsList.QList[model.QuestionId].Answers,
SelectedAnswer = model.SelectedAnswer,
NumberOfAttempts = model.NumberOfAttempts,
ValidationMessage = "Incorrect. Please try again..."
};
}
ModelState.Clear();
return(View(model));
}
public ActionResult Questions()
{
QuestionsList.Question model = null;
//get user
PersonViewModel p = HttpContext.Session[User.Identity.Name] as PersonViewModel;
if (model == null)
{
model = new QuestionsList.Question();
}
if (p == null)
{
p = new PersonViewModel();
p.UserName = User.Identity.Name;
p.AnsweredQuestions = new List <QuestionsList.Question>();
Session[p.UserName] = p;
}
//create question for users
Random r = new Random();
QuestionsList.Question chosenQuestion = null;
while (chosenQuestion == null && p.AnsweredQuestions.Count < QuestionsList.QList.Length)
{
int i = r.Next(0, QuestionsList.QList.Length);
QuestionsList.Question q = QuestionsList.QList[i];
bool qExists = false;
foreach (QuestionsList.Question question in p.AnsweredQuestions)
{
if (question.QuestionId == q.QuestionId)
{
qExists = true;
break;
}
}
if (!qExists)
{
chosenQuestion = q;
}
}
if (chosenQuestion == null)
{
model = new QuestionsList.Question()
{
QuestionId = -1,
QuestionBody = "",
Answers = new List <QuestionsList.Answer>(),
ValidationMessage = "All questions complete so far..."
};
}
else
{
model = new QuestionsList.Question()
{
QuestionId = chosenQuestion.QuestionId,
QuestionBody = chosenQuestion.QuestionBody,
Answers = chosenQuestion.Answers,
};
}
return(View(model));
}
