//命令部分
#region # 添加文章分类 —— void AddArticleCategory(string name,int sort);
/// <summary>
/// 添加文章分类
/// </summary>
/// <param name="name">名称</param>
/// <param name="sort">排序</param>
public ArticleCategoryInfo AddArticleCategory(string name, int sort)
{
if (this._repMediator.ArticleCategoryRepository.Exist(name))
{
throw new InvalidOperationException("操作失败 , 文章分类名称重复 !");
}
ArticleCategory category = new ArticleCategory(name, sort);
this._unitOfWork.RegisterAdd(category);
this._unitOfWork.Commit();
return(category.ToDTO());
}
/// <summary>
/// 修改文章分类
/// </summary>
/// <param name="id">分类Id</param>
/// <param name="name">名称</param>
/// <param name="sort">排序</param>
public ArticleCategoryInfo ModifyArticleCategory(Guid id, string name, int sort)
{
ArticleCategory category = this._unitOfWork.Resolve <ArticleCategory>(id);
ArticleCategory checkName = this._repMediator.ArticleCategoryRepository.GetByName(name);
if (checkName != null && checkName.Id != id && checkName.Name == name)
{
throw new InvalidOperationException("操作失败 , 文章分类名称重复 !");
}
category.Modify(name, sort);
this._unitOfWork.RegisterSave(category);
this._unitOfWork.Commit();
return(category.ToDTO());
}