public JsonResult OnPostRemoveSongFromPlaylist(string song_id, string pl_id)
{
PlaylistSongAssignment assignment = _context.PlaylistSongAssignment
.Where(x => x.Song.SongID == Int32.Parse(song_id) && x.Playlist.PlaylistID == Int32.Parse(pl_id)).FirstOrDefault();
if (assignment != null)
{
_context.PlaylistSongAssignment.Remove(assignment);
_context.SaveChanges();
}
return(new JsonResult("removed song from playlist"));
}
public JsonResult OnPostAddSong(string song_id, string pl_id)
{
var playlist = _context.Playlist.Where(p => p.PlaylistID == Int32.Parse(pl_id)).FirstOrDefault();
var song = _context.Song.Where(s => s.SongID == Int32.Parse(song_id)).FirstOrDefault();
PlaylistSongAssignment playlistSongAssignment = new PlaylistSongAssignment()
{
Playlist = playlist, Song = song
};
_context.PlaylistSongAssignment.Add(playlistSongAssignment);
_context.SaveChanges();
return(new JsonResult("Added song to playlist"));
}
