public IActionResult Save([FromForm] SeminarViewModel obj)
{
if (obj.Teacher == 0)
{
ModelState.AddModelError("TeacherID", "You need to select a teacher for this seminar!");
}
if (obj.Attendees.Count == 0)
{
ModelState.AddModelError("Attendees", "Your need to add at least one attendee to this seminar!");
}
if (!ModelState.IsValid)
{
ViewBag.Persons = repository.Persons.All();
return(View("Edit", obj));
}
var seminar = SeminarViewModel.Convert(obj);
repository.Seminars.Save(seminar);
repository.Attendees.Save(seminar.ID, obj.Attendees);
return(Redirect("Index"));
}
public IActionResult Edit(int id)
{
var seminar = repository.Seminars.ById(id);
var obj = SeminarViewModel.Convert(seminar);
obj.Attendees = repository.Attendees.Get(seminar.ID);
ViewBag.Persons = repository.Persons.All();
if (obj != null)
{
return(View("Edit", obj));
}
else
{
return(NotFound());
}
}
