public IActionResult GetUnpublishedAlbums() { var models = _albumAppService.GetUnpublishedAlbums()? .OrderByDescending(s1 => s1.LastModificationTime) .ThenByDescending(s2 => s2.CreationTime) .Select((s, i) => new AlbumViewModel() { SId = ++i, Id = s.Id, SingerId = s.SingerId, CreatorId = s.CreatorId, MenderId = s.MenderId, UnpublisherId = s.UnpublisherId, Name = s.Name, CreatorName = s.CreatorName, MenderName = s.MenderName, UnpublisherName = s.UnpublisherName, SingerName = s.SingerName, CreationTime = s.CreationTime.ToStandardDateOfChina(), LastModificationTime = s.LastModificationTime?.ToStandardDateOfChina() }); return(Json(models)); }