public void Update(int id, PlaylistAlbum t)
        {
            var playlistAlbum = _context.PlaylistAlbums
                                .Include(track => track.Tracks)
                                .FirstOrDefault(a => a.PlaylistAlbumId == id);

            playlistAlbum.ImgUri          = t.ImgUri;
            playlistAlbum.Name            = t.Name;
            playlistAlbum.PlaylistAlbumId = t.PlaylistAlbumId;
            playlistAlbum.Tracks          = t.Tracks;
            playlistAlbum.Type            = t.Type;

            _context.PlaylistAlbums.Update(playlistAlbum);
        }
 public void Delete(PlaylistAlbum t)
 {
     _context.PlaylistAlbums.Remove(t);
 }
 public void Add(PlaylistAlbum t)
 {
     _context.PlaylistAlbums.Add(t);
 }