app\models\Beatmapset::searchES PHP Method

    public static function searchES(array $params = [])
    {
        extract($params);
        $count = config('osu.beatmaps.max', 50);
        $offset = max(0, $page - 1) * $count;
        $current_user = Auth::user();
        $searchParams = ['index' => config('osu.elasticsearch.index'), 'type' => 'beatmaps', 'size' => $count, 'from' => $offset, 'body' => ['sort' => [$sort_field => ['order' => $sort_order]]], 'fields' => 'id'];
        $matchParams = [];
        $shouldParams = [];
        if (presence($genre) !== null) {
            $matchParams[] = ['match' => ['genre_id' => (int) $genre]];
        }
        if (presence($language) !== null) {
            $matchParams[] = ['match' => ['language_id' => (int) $language]];
        }
        if (is_array($extra) && !empty($extra)) {
            foreach ($extra as $val) {
                switch ($val) {
                    case 0:
                        // video
                        $matchParams[] = ['match' => ['video' => 1]];
                        break;
                    case 1:
                        // storyboard
                        $matchParams[] = ['match' => ['storyboard' => 1]];
                        break;
                }
            }
        }
        if (presence($query) !== null) {
            $matchParams[] = ['query_string' => ['query' => $query]];
        }
        if (!empty($rank)) {
            $klass = presence($mode) !== null ? Score\Best\Model::getClass(intval($mode)) : Score\Best\Combined::class;
            $scores = model_pluck($klass::forUser($current_user)->whereIn('rank', $rank), 'beatmapset_id');
            $matchParams[] = ['ids' => ['type' => 'beatmaps', 'values' => $scores]];
        }
        // TODO: This logic probably shouldn't be at the model level... maybe?
        if (presence($status) !== null) {
            switch ((int) $status) {
                case 0:
                    // Ranked & Approved
                    $shouldParams[] = [['match' => ['approved' => self::STATES['ranked']]], ['match' => ['approved' => self::STATES['approved']]]];
                    break;
                case 1:
                    // Approved
                    $matchParams[] = ['match' => ['approved' => self::STATES['approved']]];
                    break;
                case 8:
                    // Loved
                    $matchParams[] = ['match' => ['approved' => self::STATES['loved']]];
                    break;
                case 2:
                    // Favourites
                    $favs = model_pluck($current_user->favouriteBeatmapsets(), 'beatmapset_id');
                    $matchParams[] = ['ids' => ['type' => 'beatmaps', 'values' => $favs]];
                    break;
                case 3:
                    // Mod Requests
                    $maps = model_pluck(ModQueue::select(), 'beatmapset_id');
                    $matchParams[] = ['ids' => ['type' => 'beatmaps', 'values' => $maps]];
                    $matchParams[] = ['match' => ['approved' => self::STATES['pending']]];
                    break;
                case 4:
                    // Pending
                    $shouldParams[] = [['match' => ['approved' => self::STATES['wip']]], ['match' => ['approved' => self::STATES['pending']]]];
                    break;
                case 5:
                    // Graveyard
                    $matchParams[] = ['match' => ['approved' => self::STATES['graveyard']]];
                    break;
                case 6:
                    // My Maps
                    $maps = model_pluck($current_user->beatmapsets(), 'beatmapset_id');
                    $matchParams[] = ['ids' => ['type' => 'beatmaps', 'values' => $maps]];
                    break;
                case 7:
                    // Explicit Any
                    break;
                default:
                    // null, etc
                    break;
            }
        } else {
            $matchParams[] = ['range' => ['approved' => ['gte' => self::STATES['pending']]]];
        }
        if (presence($mode) !== null) {
            $matchParams[] = ['match' => ['playmode' => (int) $mode]];
        }
        if (!empty($matchParams)) {
            $searchParams['body']['query']['bool']['must'] = $matchParams;
        }
        if (!empty($shouldParams)) {
            $searchParams['body']['query']['bool']['should'] = $shouldParams;
            $searchParams['body']['query']['bool']['minimum_should_match'] = 1;
        }
        try {
            $results = Es::search($searchParams);
            $beatmap_ids = array_map(function ($e) {
                return $e['_id'];
            }, $results['hits']['hits']);
        } catch (\Exception $e) {
            $beatmap_ids = [];
        }
        return $beatmap_ids;
    }