protected override void OnStateChanged(IChangeEvent @event)
{
switch (@event)
{
case Events.Car.Created _:
break;
case Events.Car.ManufacturerChanged changed:
Manufacturer = new Manufacturer(changed.Year, changed.Make, changed.Model);
Recorder.TraceDebug("Car {Id} changed manufacturer to {Year}, {Make}, {Model}", Id, changed.Year,
changed.Make, changed.Model);
break;
case Events.Car.OwnershipChanged changed:
Owner = new VehicleOwner(changed.Owner);
Managers = new VehicleManagers();
Managers.Add(changed.Owner.ToIdentifier());
Recorder.TraceDebug("Car {Id} changed ownership to {Owner}", Id, Owner);
break;
case Events.Car.RegistrationChanged changed:
Plate = new LicensePlate(changed.Jurisdiction, changed.Number);
Recorder.TraceDebug("Car {Id} registration changed to {Jurisdiction}, {Number}", Id,
changed.Jurisdiction, changed.Number);
break;
case Events.Car.UnavailabilitySlotAdded added:
var unavailability = new UnavailabilityEntity(Recorder, IdFactory);
added.EntityId = unavailability.Id;
unavailability.SetAggregateEventHandler(RaiseChangeEvent);
RaiseToEntity(unavailability, @event);
Unavailabilities.Add(unavailability);
Recorder.TraceDebug("Car {Id} had been made unavailable from {From} until {To}", Id, added.From,
added.To);
break;
default:
throw new InvalidOperationException($"Unknown event {@event.GetType()}");
}
}
public void Register(LicensePlate plate)
{
RaiseChangeEvent(CarsDomain.Events.Car.RegistrationChanged.Create(Id, plate));
}