public void Apply(PostChangedEvent evnt)
{
var category = _categories.GetCategory(evnt.CategoryUrl);
var post = category.Posts.FirstOrDefault(_ => string.Equals(_.Url, evnt.Url));
post.Title = evnt.Title;
post.Body = evnt.Body;
post.PublishAt = evnt.PublishAt;
post.TagUrls = new HashSet <string>(evnt.Tags.Select(_ => _.Url).ToList());
post.Infobar = evnt.Infobar;
post.Hidden = evnt.Hidden;
post.Comments = evnt.Comments;
}
public void Handle(PostChangedEvent evnt)
{
var key = KeyUtils.GetStateKey(evnt.AggregateId);
var state = _db.GetObject <BlogState>(key);
if (state == null)
{
throw new Exception("Blog has to be started first.");
}
var post = state.Posts.FirstOrDefault(_ => _.Url == evnt.Url);
if (post == null)
{
throw new Exception("Post should be created first.");
}
var tags = evnt.Tags.Select(_ => new TagState
{
TagUrl = _.Url,
TagTitle = _.Title
}).ToList();
post.Url = evnt.Url;
post.Title = evnt.Title;
post.BodyShort = TextUtils.GetHtmlFromMarkdown(TextUtils.GetBodyShort(evnt.Body));
post.Body = TextUtils.GetHtmlFromMarkdown(evnt.Body);
post.PublishAt = evnt.PublishAt;
post.CategoryTitle = evnt.CategoryTitle;
post.CategoryUrl = evnt.CategoryUrl;
post.Infobar = evnt.Infobar;
post.IsHidden = evnt.Hidden;
post.Tags = tags;
_db.SetObject(key, state);
}
