/**
* 订单申请退款
* @param array $options 参数数组
* @return array
*/
public function applyRefundOrder($options)
{
$resArr = ['code' => 0];
//使用退款接口
$refundModel = new WxPayRefund($this->wx_config);
$refundModel->setParameter("out_trade_no", $options['order_sn']);
//商户订单号
$refundModel->setParameter("out_refund_no", $options['refund_sn']);
//商户退款单号
$refundModel->setParameter("total_fee", $options['amount']);
//总金额
$refundModel->setParameter("refund_fee", $options['amount']);
//退款金额
$refundModel->setParameter("op_user_id", $this->wx_config['mch_id']);
//操作员
//调用结果
$refundResult = $refundModel->getResult();
$resArr['data'] = $refundResult;
return $resArr;
}
