app\models\Event::parseMatchesBeatmapsetApprove PHP Method

    public function parseMatchesBeatmapsetApprove($matches)
    {
        $approval = $matches['approval'];
        if ($approval === 'ranked') {
            $approval = 'qualified';
        }
        return ['approval' => $approval, 'beatmapset' => $this->arrayBeatmapset($matches), 'user' => $this->arrayUser($matches)];
    }