/// <summary>
/// Denne metode bliver brugt til at slette et lokale
/// </summary>
public async void DeleteRoom()
{
bool sure = await MessageDialogUtil.InputDialogAsync("Hvad?", "er du sikker på du vil slette");
if (!sure)
{
return;
}
string roomNo = RoomViewModel.SelectedRoom.RoomNo;
bool ok = await _genericPersistence.Delete(roomNo);
if (!ok)
{
await MessageDialogUtil.MessageDialogAsync("Der skete en fejl i Room", "Room blev ikke slettet");
}
else
{
RoomViewModel.RoomCatalog.Rooms.Remove(RoomViewModel.SelectedRoom);
await MessageDialogUtil.MessageDialogAsync("Alt gik godt", $"Lokalet {roomNo} blev slettet");
RoomViewModel.NewRoom = new Room();
}
}
public async void DeleteAdmin(Admin admin)
{
await adminHandler.Delete(admin.UserName);
//Sletter til cataloget så reload er unødvendig
Admin oldAdmin = _adminCat.Admins.First(x => x.UserName == admin.UserName);
_adminCat.Admins.Remove(oldAdmin);
}
public async void DeleteParticipant(Participant participant)
{
await participantFacade.Delete(participant.UserName);
//Sletter til cataloget så reload er unødvendig
Participant oldParticipant = _participantCat.Participants.First(x => x.UserName == participant.UserName);
_participantCat.Participants.Remove(oldParticipant);
}
public async void DeleteSpeaker(Speaker speaker)
{
await SpeakerFacade.Delete(speaker.UserName);
//Sletter til cataloget så reload er unødvendig
Speaker oldSpeaker = _speakerCat.Speakers.First(x => x.UserName == speaker.UserName);
_speakerCat.Speakers.Remove(oldSpeaker);
}
public async Task <bool> Remove(int id)
{
Event @event = _collection.Single((x) => x.Id == id);
_collection.Remove(@event);
bool ok = await _eventPersistence.Delete(id);
if (!ok)
{
_collection.Add(@event);
throw new BaseException("Thing no. 3. you thought would never happen. But of course it did");
}
return(true);
}
public async Task RemoveRegistration(Event @event, Participant participant)
{
Registration registration =
Registrations.Find(x => x.EventId == @event.Id && x.UserName == participant.UserName);
bool ok = await _registrationPersistence.Delete(registration.Id);
if (ok)
{
Registrations.Remove(registration);
RegistrationDictionary[@event].Remove(participant);
}
else
{
throw new BaseException("Remove regi fail");
}
}