public Error DeleteCategory(int catId)
{
var category = GetCategory(catId);
if (category == null)
{
return(new Error("栏目不存在!"));
}
if (category.Childs.Count() != 0)
{
return(new Error("栏目包含子栏目!"));
}
if (_categoryRep.GetArchiveCount(GetAggregaterootId(), category.Get().Path) != 0)
{
return(new Error("栏目包含文档!"));
}
foreach (var bind in category.GetTemplates())
{
_tempRep.RemoveBind(category.GetDomainId(), bind.BindType);
}
_categoryRep.DeleteCategory(GetAggregaterootId(), catId);
ClearSelf();
return(null);
}