public Result RemoveFromPlaylist([FromBody] RemoveFromPlaylistRequest request)
{
try
{
if (request.PlaylistId == (Domain.Objects.Playlist.ALL_ID + ""))
{
return new Result()
{
Success = false, Message = "Can't remove tracks from the [All] or [Liked] playlist"
}
}
;
else if (request.PlaylistId == (Domain.Objects.Playlist.LIKED_ID + ""))
{
return(RemoveFromLikedPlaylist(request));
}
using (DAL.DALManager mgr = new DAL.DALManager(settings.Value.DatabasePath))
{
var playlist = mgr.Get <Domain.Objects.Playlist>(int.Parse(request.PlaylistId));
if (playlist == null)
{
return new Result()
{
Success = false, Message = "Playlist not found"
}
}
;
int nrOfItemsRemoved = 0;
if (request.Item.IsTrack)
{
var track = mgr.Get <Domain.Objects.Track>(request.Item.Id);
if (track == null)
{
return new Result()
{
Success = false, Message = "Track not found"
}
}
;
var playlistTrack = mgr.GetPlaylistTrack(playlist.Id, track.Id);
if (playlistTrack == null)
{
return new Result()
{
Success = false, Message = "Track is was not in the playlist"
}
}
;
mgr.RemoveFromPlaylist(playlist.Id, track.Id);
nrOfItemsRemoved++;
}
else
{
var album = mgr.Get <Domain.Objects.Album>(request.Item.Id);
if (album == null)
{
return new Result()
{
Success = false, Message = "Album not found"
}
}
;
var tracks = mgr.FindTracks(null, Domain.Objects.Playlist.ALL_ID, album.Id, 0, int.MaxValue);
foreach (var track in tracks)
{
var playlistTrack = mgr.GetPlaylistTrack(playlist.Id, track.Id);
if (playlistTrack != null)
{
mgr.RemoveFromPlaylist(playlist.Id, track.Id);
nrOfItemsRemoved++;
}
}
}
playlist.NrOfTracks -= nrOfItemsRemoved;
mgr.Set <Domain.Objects.Playlist>(playlist);
return(new Result()
{
Success = true
});
}
}
catch (Exception ex)
{
return(GetErrorResultFromException <Result>(ex));
}
}