Some random attempts at god knows what

Attempt One

public class Program
{
    public static void Main(string[] args)
    {
        var store = Wireup.Init().UsingInMemoryPersistence().Build();
        var repository = new EventStoreRepository(store, new AggregateFactory(), new ConflictDetector());

        var handler = new CreatePostCommandHandler(repository);
        handler.Execute(new CreatePostCommand(new Guid(), "Test Title", "Test Description"));
    }
}

public class AggregateFactory : IConstructAggregates
{
    public IAggregate Build(Type type, Guid id, IMemento snapshot)
    {
        var constructor = type.GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, null, new[] { typeof(Guid) }, null);
        return constructor.Invoke(new object[] { id }) as IAggregate;
    }
}

public class Post : AggregateBase
{
    public Post(Guid id, string title, string description)
    {
        this.RaiseEvent(new PostCreatedEvent(id, title, description));
    }

    private Post(Guid id)
    {
        this.Id = id;
    }


    public string Title { get; set; }

    public string Description { get; set; }

    private void Apply(PostCreatedEvent @event)
    {
        this.Id = @event.Id;
        this.Title = @event.Title;
        this.Description = @event.Description;
    }
}

public class CreatePostCommand
{
    public CreatePostCommand(Guid id, string title, string description)
    {
        this.Id = id;
        this.Title = title;
        this.Description = description;
    }

    public Guid Id { get; private set; }

    public string Title { get; private set; }

    public string Description { get; private set; }
}

public class CreatePostCommandHandler
{
    private readonly IRepository repository;

    public CreatePostCommandHandler(IRepository repository)
    {
        this.repository = repository;
    }

    public void Execute(CreatePostCommand command)
    {
        var aggregate = new Post(command.Id, command.Title, command.Description);
        this.repository.Save(aggregate, Guid.NewGuid());
    }
}

public class PostCreatedEvent
{
    public PostCreatedEvent(Guid id, string title, string description)
    {
        this.Id = id;
        this.Title = title;
        this.Description = description;
    }

    public Guid Id { get; private set; }

    public string Title { get; private set; }

    public string Description { get; private set; }
}