internal Concert(ConcertId id,
EventTitleSummary eventTitle,
EventDescription eventDescription,
EventOrganizer organizer)
{
Organizer = organizer;
Id = id ?? throw new ArgumentNullException(nameof(id));
EventDescription = eventDescription ?? throw new ArgumentNullException(nameof(eventDescription));
EventTitle = eventTitle ?? throw new ArgumentNullException(nameof(eventTitle));
}
internal Concert(ConcertId id,
EventTitleSummary eventTitle,
EventDescription eventDescription)
{
Id = id ?? throw new ArgumentNullException(nameof(id));
EventDescription = eventDescription ?? throw new ArgumentNullException(nameof(eventDescription));
EventTitle = eventTitle ?? throw new ArgumentNullException(nameof(eventTitle));
this.Apply(new ConcertCreated(eventTitle.GeoTitle(),
eventTitle.EngTitle(),
EventDescription.EventDate,
EventDescription.Description)
);
}
public void ChangeConcertTitle(string newGeoTitle, string newEngTitle)
{
EventTitle = new EventTitleSummary(new GeoTitle(newGeoTitle))
.WithAnotherTitle(new EngTitle(newEngTitle));
}