public ActionResult Create(Event @event, long[] technologies, string[] speakers)
{
if (technologies == null)
technologies = new long[] { };
if (speakers == null)
speakers = new string[] { };
if (ModelState.IsValid)
{
@event.Technology = db.Technology.Where(t => technologies.Contains(t.id)).ToList();
db.Event.Add(@event);
db.SaveChanges();
@event.Event_AspNetUsers = speakers.Select(s => new Event_AspNetUsers { user_id = s, event_id = @event.id, type = "speaker" }).ToList();
db.SaveChanges();
return RedirectToAction("Index");
}
EventCreateViewModel eventCreateViewModel = new EventCreateViewModel();
eventCreateViewModel.Event = @event;
eventCreateViewModel.technologies = DataAccess.Technology.GetTechnologiesList();
eventCreateViewModel.speakers = DataAccess.AspNetUsers.GetUsersList();
return View(eventCreateViewModel);
}
public ActionResult Edit(Event @event, long[] technologies, string[] speakers)
{
if (technologies == null)
technologies = new long[] { };
if (speakers == null)
speakers = new string[] { };
db.Event.Attach(@event);
db.Entry(@event).Collection("Technology").Load();
db.Entry(@event).Collection("Event_AspNetUsers").Load();
@event.Technology = db.Technology.Where(t => technologies.Contains(t.id)).ToList();
@event.Event_AspNetUsers = speakers.Select(s => new Event_AspNetUsers { user_id = s, event_id = @event.id, type = "speaker" }).ToList();
if (ModelState.IsValid)
{
db.Entry(@event).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
EventEditViewModel eventEditViewModel = new EventEditViewModel();
eventEditViewModel.Event = @event;
eventEditViewModel.selectedTechnologies = @event.Technology.ToList();
eventEditViewModel.technologies = DataAccess.Technology.GetTechnologiesList().Where(t => [email protected](e => e.id).Contains(t.id)).ToList();
List<string> speaker_event_user = @event.Event_AspNetUsers.Where(u => u.type == "speaker").Select(u => u.user_id).ToList();
eventEditViewModel.selectedSpeakers = db.AspNetUsers.Where(u => speaker_event_user.Contains(u.Id)).ToList();
eventEditViewModel.speakers = DataAccess.AspNetUsers.GetUsersList().Where(u => !speaker_event_user.Contains(u.Id)).ToList();
return View(eventEditViewModel);
}
