internal void AddGameToShelf(GameEntity game)
{
if (this.Games.ToLookup(x => x.GameId).Contains(game.GameId))
{
throw new GameAlreadyExistsOnShelfException(game.GameId);
}
var gameAddedToShelf = new GameAddedToShelf(this.AggregateId, game.GameId);
this.RaiseEvent(gameAddedToShelf);
}
private void Apply(GameAddedToShelf obj)
{
this.Games.Add(new GameEntity(obj.GameId));
}
