private void When(CarItemAddedEvent @event) =>
With(this, state =>
{
var newItem = CarItem.Create(new CarItemId(@event.CarItemId), @event.CarId, @event.Desciption);
state._carItems = state._carItems ?? new List <CarItemState>();
state._carItems.Add(newItem.State);
});
public void RestoreSnapshot(object state)
{
var snapshot = (CarStateSnapshot)state;
this.Id = new CarId(snapshot.Id);
this._name = snapshot.Name;
this.Year = snapshot.Year;
this._carItems = this._carItems ?? new List <CarItemState>();
this._carItems = snapshot.CarItems?.Select(c => CarItem.Create(c.Id, new CarId(c.CarId), c.Desciption).State).ToList() ?? this._carItems;
}