public IEnumerable <PlaylistItem> Get(string name, IMap <IEnumerable <PlaylistItem>, IEnumerable <MixxxPlaylistTrack> > mapper)
{
using (var transaction = _connection.BeginTransaction())
{
var mixxPlaylist = MixxxPlaylist.Load(name, true, _connection, transaction);
if (mixxPlaylist == null || mixxPlaylist.Id == 0)
{
return(null);
}
return(mapper.Transform(mixxPlaylist.PlaylistTracks));
}
}
public bool Delete(string name)
{
using (var transaction = _connection.BeginTransaction())
{
var existingMixxPlaylist = MixxxPlaylist.Load(name, true, _connection, transaction);
if (existingMixxPlaylist == null || existingMixxPlaylist.Id <= 0)
{
transaction.Rollback();
return(false);
}
if (existingMixxPlaylist.Delete(_connection, transaction))
{
transaction.Commit();
return(true);
}
transaction.Rollback();
return(false);
}
}