public IEnumerable <mFolder> UseNode(int userid)
{
var auths = user_repo.GetAuths(userid).Where(d => d.type == (int)eAuthType.UseSeat);
var seats = seat_repo.GetMulti(d => auths.Any(a => a.key1 == d.id));
var folders = folder_repo.GetMulti(f => seats.Any(s => s.parentFolderId == f.id));
IList <mFolder> CusFolder = new List <mFolder>();
CusFolder.Add(new mFolder {
Id = 1000,
Name = "收藏夹",
Description = "收藏夹",
open = true,
isParent = true,
iconSkin = "cus_folder"
});
return(CusFolder
.Union(folders.Select(d => new mFolder(d)))
.Union(seats.Select(d => new mFolder(new mSeat(d)))));
}