app\models\Genre::listing PHP Method

    public static function listing()
    {
        return json_collection(static::all(), new GenreTransformer());
    }

 public function index()
 {
     $fractal = new Manager();
     $languages = Language::listing();
     $genres = Genre::listing();
     $data = new Collection(BeatmapSet::listing(), new BeatmapSetTransformer());
     $beatmaps = $fractal->createData($data)->toArray();
     // temporarily put filters here
     $modes = [['id' => null, 'name' => trans('beatmaps.mode.any')], ['id' => Beatmap::OSU, 'name' => trans('beatmaps.mode.osu')], ['id' => Beatmap::TAIKO, 'name' => trans('beatmaps.mode.taiko')], ['id' => Beatmap::FRUITS, 'name' => trans('beatmaps.mode.fruits')], ['id' => Beatmap::MANIA, 'name' => trans('beatmaps.mode.mania')]];
     $statuses = [['id' => null, 'name' => trans('beatmaps.status.any')], ['id' => 0, 'name' => trans('beatmaps.status.ranked-approved')], ['id' => 1, 'name' => trans('beatmaps.status.approved')], ['id' => 2, 'name' => trans('beatmaps.status.faves')], ['id' => 3, 'name' => trans('beatmaps.status.modreqs')], ['id' => 4, 'name' => trans('beatmaps.status.pending')], ['id' => 5, 'name' => trans('beatmaps.status.graveyard')], ['id' => 6, 'name' => trans('beatmaps.status.my-maps')]];
     $extras = [['id' => 0, 'name' => trans('beatmaps.extra.video')], ['id' => 1, 'name' => trans('beatmaps.extra.storyboard')]];
     $ranks = [['id' => 'XH', 'name' => trans('beatmaps.rank.silver-ss')], ['id' => 'X', 'name' => trans('beatmaps.rank.ss')], ['id' => 'SH', 'name' => trans('beatmaps.rank.silver-s')], ['id' => 'S', 'name' => trans('beatmaps.rank.s')], ['id' => 'A', 'name' => trans('beatmaps.rank.a')], ['id' => 'B', 'name' => trans('beatmaps.rank.b')], ['id' => 'C', 'name' => trans('beatmaps.rank.c')], ['id' => 'D', 'name' => trans('beatmaps.rank.d')]];
     $filters = ['data' => compact('modes', 'statuses', 'genres', 'languages', 'extras', 'ranks')];
     return view('beatmaps.index', compact('filters', 'beatmaps'));
 }