internal static Playlist ToDto(Entities.Playlist playlist, bool include_relations = false)
{
if (playlist == null)
{
return(null);
}
if (include_relations)
{
return(new Playlist
{
Id = playlist.Id,
Description = playlist.Description,
User = AccountRepository.ToDto(playlist.User),
Tracks = playlist.Tracks
.OrderBy(t => t.Index)
.Select(t => SongRepository.ToDto(t.Song, false, false))
.ToList()
});
}
else
{
return(new Playlist
{
Id = playlist.Id,
Description = playlist.Description
});
}
}
internal static Entities.Playlist ToEntity(Playlist playlist, MintPlayerContext mintplayer_context)
{
if (playlist == null)
{
return(null);
}
var entity_playlist = new Entities.Playlist
{
Id = playlist.Id,
Description = playlist.Description
};
#region Tracks
entity_playlist.Tracks = playlist.Tracks.Select((song, index) =>
{
var entity_song = mintplayer_context.Songs.Find(song.Id);
return(new Entities.PlaylistSong(entity_playlist, entity_song)
{
Index = index
});
}).ToList();
#endregion
return(entity_playlist);
}
protected override async Task Handle(AddPlaylistCommand command, CancellationToken cancellationToken)
{
var playlist = new Entities.Playlist(command.PlaylistId, command.Name, command.UserId);
await _repository.CreateAsync(playlist);
}