public async Task<IHttpActionResult> Post(Question question)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
context.Questions.Add(question);
await context.SaveChangesAsync();
return Created(question);
}
public void A()
{
using (var context = new ExamContext())
{
Question q = new Question();
q.Type = QuestionType.SingleClause;
q.Text = "Question text";
q.Answers.Add(new Answer()
{
Text = "Correct",
Score = new Score() { Points = 10 }
});
q.Answers.Add(new Answer() { Text = "Wrong1" });
q.Answers.Add(new Answer() { Text = "Wrong2" });
context.Questions.Add(q);
context.SaveChanges();
}
}
public void DoSave()
{
bool isMultiple = Answers.Count(a => a.Score != null) > 1;
Question question = new Question()
{
Text = Text,
MaxPoints = Answers.Where(a => a.Score != null).Sum(b => b.Score.Points),
Type = isMultiple ? QuestionType.MultupleClause : QuestionType.SingleClause
};
_client.Context.AddToQuestions(question);
//_client.Context.SaveChanges();
foreach (var answer in Answers)
{
_client.Context.AddToAnswers(answer);
_client.Context.AddLink(question, "Answers", answer);
//_client.Context.SaveChanges();
if (answer.Score != null)
{
_client.Context.AddToScores(answer.Score);
_client.Context.SetLink(answer, "Score", answer.Score);
//_client.Context.SaveChanges();
}
}
_client.Context.SaveChanges();
}
