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; }