public Gig(string artistId, GigFormViewModel viewModel)
{
ArtistId = artistId;
DateTime = viewModel.DateTime();
GenreId = viewModel.Genre;
Venue = viewModel.Venue;
}
public void Update(GigFormViewModel viewModel)
{
var notification = Notification.CreateUpdateNotification(this);
DateTime = viewModel.DateTime();
GenreId = viewModel.Genre;
Venue = viewModel.Venue;
foreach (ApplicationUser attendee in Attendances.Select(a => a.Attendee))
{
attendee.Notify(notification);
}
}