private static string GetCorrectString(Question question)
{
string correct = string.Empty;
var answers = question.Answers.OrderBy(x => x.Id).ToList();
if (answers[0].IsCorrect)
{
correct = "A";
}
else if (answers[1].IsCorrect)
{
correct = "A";
}
else if (answers[2].IsCorrect)
{
correct = "C";
}
return correct;
}
public HttpResponseMessage PostCreateQuestion(QuestionFullModel model,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))] string sessionKey)
{
var responseMsg = this.PerformOperationAndHandleExceptions(
() =>
{
var user = this.Data.Users.All().FirstOrDefault(
x => x.SessionKey == sessionKey);
if (user == null || sessionKey == string.Empty || user.UserRole.Role != "Admin")
{
throw new InvalidOperationException("Invalid sessionKey");
}
ValidateModel(model);
var category = this.Data.Categories.All().Where(x => x.Name == model.Category).FirstOrDefault();
var question = new Question()
{
Text = model.Text,
Category = category
};
this.Data.Questions.Add(question);
this.Data.SaveChanges();
var answerA = new Answer()
{
Text = model.AText,
IsCorrect = false
};
var answerB = new Answer()
{
Text = model.BText,
IsCorrect = false
};
var answerC = new Answer()
{
Text = model.CText,
IsCorrect = false
};
if (model.Correct == "A")
{
answerA.IsCorrect = true;
}
else if (model.Correct == "B")
{
answerB.IsCorrect = true;
}
else if (model.Correct == "C")
{
answerC.IsCorrect = true;
}
question.Answers.Add(answerA);
question.Answers.Add(answerB);
question.Answers.Add(answerC);
this.Data.SaveChanges();
var response =
this.Request.CreateResponse(HttpStatusCode.OK);
return response;
});
return responseMsg;
}
