public void DeleteAnswer(UIAnswer answer)
{
var s = DbContext.Answers.FirstOrDefault(x => x.Id == answer.Id);
if (s != null)
{
DbContext.Answers.Remove(s);
DbContext.SaveChanges();
}
}
public void SaveAnswer(UIAnswer answer, UIQuestion question)
{
if (answer.Id < 0)
{
var t = DbContext.Questions.FirstOrDefault(x => x.Id == question.Id);
if (t != null)
{
var ans = new Answer(answer.AnswerText, answer.IsCorrect);
t.Answers.Add(ans);
DbContext.SaveChanges();
}
}
else
{
var s = DbContext.Answers.FirstOrDefault(x => x.Id == answer.Id);
s.AnswerText = answer.AnswerText;
s.IsCorrect = answer.IsCorrect;
DbContext.SaveChanges();
}
}