public void FavoriteProj(long[] pids, bool isFavorite)
{
pids = (pids ?? new long[0]).Where(p => p > 0).Distinct().ToArray();
if (pids.Length == 0)
{
return;
}
var now = DateTime.Now;
_UserFavoriteRepository.AddAndDeleteExcept(p => p.uid == _Uid,
pids,
(u, v) => u.pid == v,
(u, v) =>
{
u.isEnabled = isFavorite;
u.Updated = now;
},
u => { return(false); },
v => new UserFavorite()
{
isEnabled = isFavorite,
pid = v,
uid = _Uid,
Updated = now
});
}
