checkRefundBySn($sn); return $this->handleRefund($refund); } protected function handleRefund(RefundModel $refund) { return [ 'sn' => $refund->sn, 'subject' => $refund->subject, 'amount' => $refund->amount, 'apply_note' => $refund->apply_note, 'review_note' => $refund->review_note, 'status' => $refund->status, 'create_time' => $refund->create_time, ]; } }