public void EditQuiz(int id, Quiz quizNew)
{
using (var db = new QuizDbContext())
{
foreach (var item in quizNew.Questions)
{
if (item.QuestionId == 0)
{
db.QuestionTable.Add(item);
}
else
{
foreach (var answer in item.Answers)
{
if (answer.AnswerId == 0)
{
db.AnswerTable.Add(answer);
}
else
{
db.Entry(answer).State = EntityState.Modified;
}
}
db.Entry(item).State = EntityState.Modified;
}
}
db.QuizTable.Attach(quizNew);
db.Entry(quizNew).State = EntityState.Modified;
db.SaveChanges();
}
}
public void AddQuiz(Quiz newQuiz)
{
using (var db = new QuizDbContext())
{
db.QuizTable.Add(newQuiz);
db.SaveChanges();
}
}
public void DeleteContent(int id)
{
using (var db = new QuizDbContext())
{
var quizToDelete = db.QuizTable.Find(id);
db.QuizTable.Remove(quizToDelete);
db.SaveChanges();
}
}