public void Given_BlogWithCategoriesWithTags_When_StartPostCommand_With_ValidParams_Then_PostStartedEvent(string host, string url, string title, string body, string publishAt, string categoryUrl, string categoryTitle, string tagUrl, string tagTitle, bool inforbar, bool hidden, bool comments)
{
var command = new StartPostCommand(host, url, title, body, DateTime.Parse(publishAt), categoryUrl, new HashSet <string> {
tagUrl
}, inforbar, hidden, comments);
var expectedEvent = new PostStartedEvent(host, url, title, body, DateTime.Parse(publishAt), categoryTitle, categoryUrl, new List <PostStartedEvent.PostStartedEventTag> {
new PostStartedEvent.PostStartedEventTag(tagUrl, tagTitle)
}, inforbar, hidden, comments);
Given.DefaultBlog().WithCategories().WithTags()
.Begin()
.When(command)
.Then(expectedEvent)
.End();
}
public void Handle(PostStartedEvent 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 bodyHtml = TextUtils.GetHtmlFromMarkdown(evnt.Body);
var bodyShortHtml = TextUtils.GetHtmlFromMarkdown(TextUtils.GetBodyShort(evnt.Body));
var tags = evnt.Tags.Select(_ => new TagState
{
TagUrl = _.Url,
TagTitle = _.Title
}).ToList();
var post = new PostState
{
Url = evnt.Url,
Title = evnt.Title,
Body = bodyHtml,
BodyShort = bodyShortHtml,
PublishAt = evnt.PublishAt,
CategoryTitle = evnt.CategoryTitle,
CategoryUrl = evnt.CategoryUrl,
Infobar = evnt.Infobar,
IsHidden = evnt.Hidden,
Tags = tags
};
state.Posts.Add(post);
_db.SetObject(key, state);
}
public void Apply(PostStartedEvent evnt)
{
var category = _categories.GetCategory(evnt.CategoryUrl);
category.Posts.Add(new Post(evnt.Url, evnt.Title, evnt.Body));
}
