private void Handle(DomainObjectRemovedEvent <Reply> evnt)
{
if (this.Id == evnt.DomainObject.TopicId)
{
this.TotalReplyCount -= 1;
}
}
} //内容
#endregion
#region Event Handlers
private void Handle(DomainObjectRemovedEvent <Topic> evnt)
{
if (this.TopicId == evnt.DomainObject.Id)
{
Repository.Remove(this);
Console.WriteLine(string.Format("删除Topic后，Reply:\"{0}\"被级联删除.", Body));
}
}
public void Handle(DomainObjectRemovedEvent <Post> evnt)
{
this.TotalPosts--;
if (evnt.DomainObject.CreateDate == this.UpdateDate)
{
var posts = Repository.Find <Post, FindPostsEvent>(evt => evt.ThreadId = this.Id);
if (posts.Count > 0)
{
posts.Sort((post1, post2) => DateTime.Compare(post1.CreateDate, post2.CreateDate));
var recentPost = posts[posts.Count - 1];
this.MostRecentReplierId = recentPost.AuthorId;
this.UpdateDate = recentPost.CreateDate;
}
else
{
this.MostRecentReplierId = Guid.Empty;
this.UpdateDate = this.CreateDate;
}
}
}
private void Handle(DomainObjectRemovedEvent <Thread> evnt)
{
Repository.Remove(this);
}
