public void Like(string userId, string sessionId)
{
var evt = new ArticleLikedEvent(Guid.NewGuid().ToString(), Id, Version + 1, Language, userId, sessionId, DateTime.UtcNow);
Handle(evt);
DomainEvts.Add(evt);
}
private void Handle(ArticleLikedEvent evt)
{
if (ArticleLikeLst.Any(l => l.UserId == evt.UserId))
{
throw new DomainException(Global.ArticleAlreadyLikedByTheUser);
}
NbLikes++;
Version = evt.Version;
UpdateDateTime = evt.ActionDateTime;
ArticleLikeLst.Add(ArticleLike.Create(evt.UserId, evt.ActionDateTime));
}