public void Handle(UpdateArticleTagCommand command)
{
var articleTag = _articleTagRepository.Load(command.ArticleTagId);
Guard.IsNotNull(articleTag, "articleTag");
if (articleTag.User.Id != command.CurrentUserId)
{
throw new BusinessException("非法操作");
return;
}
var isHaveArticleTag = (from query in _articleTagRepository.FindAll()
where query.TagName == command.TagName &&
query.Id != articleTag.Id
select query);
if (isHaveArticleTag.Count() > 0)
{
throw new BusinessException("已经存在相同的文章标签名称!");
}
if (command.IsShow != null)
{
articleTag.IsShow = (bool)command.IsShow;
}
if (!string.IsNullOrEmpty(command.TagName))
{
articleTag.TagName = command.TagName.Trim();
}
articleTag.LastDateTime = DateTime.Now;
_articleTagRepository.SaveOrUpdate(articleTag);
}
public void Handle(DeleteArticleTagCommand command)
{
var articleTag = _articleTagRepository.Load(command.ArticleTagId);
Guard.IsNotNull(articleTag, "articleType");
_articleTagRepository.Delete(articleTag);
}