<?php

namespace CashierApi\Controller;

use Pay\Controller\CloudPayController;
use Think\Controller;

//[1.6.31]
class SelfHelpCashierController extends BaseController
{
    /**
     * 自助收银支付
     * @param string $order_no 订单号
     * @param int $pay_type 支付类型  1.微信 2.支付宝
     * @param int $all_money 金额
     * @return array $res
     */
    public function SelfHelpCashierPay()
    {
        // 接受数据
        $order_no = I('post.order_no');
        $pay_type = I('post.pay_type');
        $all_money = I('post.all_money');
        $vid = I('post.vid');
        $coupon_id = I('post.coupon_id');
        $discount = I('post.discount') ? I('post.discount') : 1;
        $small_changes_money = I('post.small_changes_money') ? I('post.small_changes_money') : 0;
        $integral_cashing = I('post.integral_cashing') == 1 ? 1 : 0;
        $guide_id = I('post.guide_id') ? I('post.guide_id') : 0;
        // 判断订单号
        if (!$order_no) {
            $res = array(
                'status' => 0,
                'msg' => '下单失败'
            );
            $this->ajaxReturn($res);
        }
        // 判断支付类型
        if (!in_array($pay_type, array('1', '2'))) {
            $res = array(
                'status' => 0,
                'msg' => '支付类型有误'
            );
            $this->ajaxReturn($res);
        }
        // 判断金额
        if (!verifyPrice($all_money)) {
            $res = array(
                'status' => 0,
                'msg' => '订单金额有误'
            );
            $this->ajaxReturn($res);
        }
        // 查询bill订单
        $BillModel = D('RetailBillOrder');
        $map = array(
            'b.' . $BillModel::ORDER_NO => strval($order_no),
            'b.' . $BillModel::MERCHANT_ID => self::$merchant_id,
            'b.' . $BillModel::STORE_ID => self::$store_id,
        );
        $bill_order = $BillModel->getOrderLinkFind($map);
        if (!$bill_order) {
            $res = array(
                'status' => 0,
                'msg' => '订单查询失败'
            );
            $this->ajaxReturn($res);
        }
        // 验证金额
        $CashierModel = D('RetailCashier');
        $StoreModel = D('RetailStore');
        $item = array(
            'bill_order' => $bill_order,
            'vid' => $vid,                                  //会员id
            'coupon_id' => $coupon_id,                      //优惠券id
            'discount' => $discount,                        //收银员手动打折折扣值
            'small_changes_money' => $small_changes_money,  //抹零金额
            'allMoney' => $all_money,                       //前台计算的总价
            'integral_cashing' => $integral_cashing,        //积分抵现开启状态
            'guide_id' => $guide_id,                        //导购员id
            'cashier_preferential_state' => self::$cashier[$CashierModel::PREFERENTIAL_STATE],//收银员打折权限
            'store_preferential_state' => self::$store[$StoreModel::PREFERENTIAL_STATE],//门店打折权限
            'guide_open_state' => self::$store[$StoreModel::GUIDE_OPEN_STATE],//导购员分佣开启状态
        );
        $calculation = A('PayApi/Order')->calculationOrder_v1($item);//重新计算该付的金额
        if ($calculation['status'] == 1) {
            $bill_order = $calculation['order'];
            if (round($bill_order[$BillModel::ALL_MONEY] - $all_money) < 0) {
                $result['all_money'] = $bill_order[$BillModel::ALL_MONEY];
                $result['status'] = 0;
                $result['msg'] = '支付金额超出订单总额1';
                $this->ajaxReturn($result);
            }
            $bill_order[$BillModel::GUIDE_ID] = $guide_id;
            $bill_order[$BillModel::PAY_STATE] = 2;
            $bill_order[$BillModel::PAY_TYPE] = $pay_type == 1 ? 3 : 4;//1现金  3微信支付   4支付宝支付   5会员卡余额支付   6小程序商城微信支付   7其他支付方式   8组合支付
            $update = $BillModel->updateOrder(array($BillModel::ID => $bill_order[$BillModel::ID]), $bill_order);
            if (!$update) {
                $result['status'] = 0;
                $result['msg'] = '订单更新失败，请重试';
                $this->ajaxReturn($result);
            }
        } else {
            $this->ajaxReturn($calculation);
        }
        // pay_order表模型
        $RPOModel = D('RetailPayOrder');
        // 支付
        if ($pay_type == 1) {
            $payOrderItem[$RPOModel::PAY_TYPE] = 1;
        } else {
            $payOrderItem[$RPOModel::PAY_TYPE] = 2;
        }
        // 查询商户支付模式设置
        $RPSModel = D('RetailPaySet');
        $pay_set = $RPSModel->getFindMerchantConfig(self::$merchant_id, $pay_type);
        if ($pay_set['status'] != 1) {
            $res = array('status' => 0, 'msg' => $pay_set['msg']);
            $this->ajaxReturn($res);
        }
        // 商户支付设置
        $config = $pay_set['config'];
        $RMModel = D('RetailMerchant');           // 商户表模型
        $config['body'] = self::$merchant[$RMModel::NAME] . '-' . self::$store[$StoreModel::STORE_NAME];
        // 下单（pay_order）
        $payOrderItem[$RPOModel::M_PAY_TYPE] = $pay_set['m_pay_type'];
        $payOrderItem[$RPOModel::ORDER_TYPE] = 1;
        $payOrderItem[$RPOModel::PAY_TYPE] = $pay_type;
        $payOrderItem[$RPOModel::TRADE_AMOUNT] = $all_money;
        $payOrderItem[$RPOModel::STORE_ID] = self::$store_id;
        $payOrderItem[$RPOModel::MERCHANT_ID] = self::$merchant_id;
        $payOrderItem[$RPOModel::CASHIER_ID] = self::$cashier_id;
        $payOrderItem[$RPOModel::VID] = 0;
        $payOrderItem[$RPOModel::ORDER_STATE] = 'WAIT_BUYER_PAY';
        $payOrderItem[$RPOModel::ADD_TIME] = time();
        $payOrderItem[$RPOModel::BILL_ID] = $bill_order[$BillModel::ID];
        $payOrderItem[$RPOModel::NOTIFY_URL] = 'NotifyApi/SelfHelpCashier/newPayNotifyUrl';
        $add_order = $RPOModel->addPayOrder($payOrderItem);
        // 判断下单
        if (!$add_order) {
            $res = array(
                'status' => 0,
                'msg' => '下单失败'
            );
            $this->ajaxReturn($res);
        }
        $store_name = self::$store[$StoreModel::STORE_NAME];
        // 新大陆或微信或支付宝下单
        if ($add_order[$RPOModel::M_PAY_TYPE] == 3) {             // 新大陆
            $res = A('Pay/PayContinent')->sweepCodePay($add_order);
            if ($res['status'] == 0) {
                $this->ajaxReturn($res);
            }
        } else if ($add_order[$RPOModel::M_PAY_TYPE] == 4) {             // 云闪付
            $payObj = new CloudPayController();
            $res = $payObj->cloudPaybarCodeAll($add_order,$config, $pay_type,$store_name);
            if ($res['status'] == 0) {
                $this->ajaxReturn($res);
            }
        } else if ($pay_type == 1) {                               // 微信
            $wx_result = A("Api/PaymentCodes")->createWxPayOrder($add_order, $config, $store_name, 1);
            if ($wx_result['status'] == 0) {
                $this->ajaxReturn($wx_result);
            }
            $res['qr_code'] = $wx_result['data']['code_url'];
        } else if ($pay_type == 2) {                               // 支付宝
            $al_result = A("Api/PaymentCodes")->createAliPayOrder($add_order, $config, $store_name, 1);
            if ($al_result['status'] == 0) {
                $this->ajaxReturn($al_result);
            }
            $res['qr_code'] = $al_result['qr_code'];
        } else {
            $res = array(
                'status' => 0,
                'msg' => '支付类型有误'
            );
            $this->ajaxReturn($res);
        }
        $res['status'] = 1;
        $res['out_trade_no'] = $add_order[$RPOModel::OUT_TRADE_NO];
        $res['msg'] = '下单成功';
        $this->ajaxReturn($res);
    }
    /**
     * 自助收银支付
     * @param string $order_no 订单号
     * @param int $pay_type 支付类型  1.微信 2.支付宝
     * @param int $all_money 金额
     * @return array $res
     */
    public function SelfHelpCashierPay_v2()
    {
        // 接受数据
        $order_no = I('post.order_no');
        $pay_type = I('post.pay_type');
        $all_money = I('post.all_money');
        $vid = I('post.vid');
        $coupon_id = I('post.coupon_id');
        $discount = I('post.discount') ? I('post.discount') : 1;
        $small_changes_money = I('post.small_changes_money') ? I('post.small_changes_money') : 0;
        $integral_cashing = I('post.integral_cashing') == 1 ? 1 : 0;
        $guide_id = I('post.guide_id') ? I('post.guide_id') : 0;
        $integral_dis_num = I('post.integral_dis_num')?I('post.integral_dis_num'):0;  //扣除的总积分
        $integral_dis_money = I('post.integral_dis_money')?I('post.integral_dis_money'):0;  //抵现积分的金额
        // 判断订单号
        if (!$order_no) {
            $res = array(
                'status' => 0,
                'msg' => '下单失败'
            );
            $this->ajaxReturn($res);
        }
        // 判断支付类型
        if (!in_array($pay_type, array('1', '2'))) {
            $res = array(
                'status' => 0,
                'msg' => '支付类型有误'
            );
            $this->ajaxReturn($res);
        }
        // 判断金额
        if (!verifyPrice($all_money)) {
            $res = array(
                'status' => 0,
                'msg' => '订单金额有误'
            );
            $this->ajaxReturn($res);
        }
        // 查询bill订单
        $BillModel = D('RetailBillOrder');
        $map = array(
            'b.' . $BillModel::ORDER_NO => strval($order_no),
            'b.' . $BillModel::MERCHANT_ID => self::$merchant_id,
            'b.' . $BillModel::STORE_ID => self::$store_id,
        );
        $bill_order = $BillModel->getOrderLinkFind($map);
        if (!$bill_order) {
            $res = array(
                'status' => 0,
                'msg' => '订单查询失败'
            );
            $this->ajaxReturn($res);
        }
        // 验证金额
        $CashierModel = D('RetailCashier');
        $StoreModel = D('RetailStore');
        $item = array(
            'bill_order' => $bill_order,
            'vid' => $vid,                                  //会员id
            'coupon_id' => $coupon_id,                      //优惠券id
            'discount' => $discount,                        //收银员手动打折折扣值
            'small_changes_money' => $small_changes_money,  //抹零金额
            'allMoney' => $all_money,                       //前台计算的总价
            'integral_cashing' => $integral_cashing,        //积分抵现开启状态
            'guide_id' => $guide_id,                        //导购员id
            'integral_dis_money' => $integral_dis_money,        //积分抵现开启抵现的金额
            'integral_dis_num' => $integral_dis_num,        //积分抵现开启状态抵现的积分
            'cashier_preferential_state' => self::$cashier[$CashierModel::PREFERENTIAL_STATE],//收银员打折权限
            'store_preferential_state' => self::$store[$StoreModel::PREFERENTIAL_STATE],//门店打折权限
            'guide_open_state' => self::$store[$StoreModel::GUIDE_OPEN_STATE],//导购员分佣开启状态
        );
        $calculation = A('PayApi/Order')->calculationOrder_v2($item);//重新计算该付的金额
        if ($calculation['status'] == 1) {
            $bill_order = $calculation['order'];
            if (round($bill_order[$BillModel::ALL_MONEY] - $all_money) < 0) {
                $result['all_money'] = $bill_order[$BillModel::ALL_MONEY];
                $result['status'] = 0;
                $result['msg'] = '支付金额超出订单总额1';
                $this->ajaxReturn($result);
            }
            $bill_order[$BillModel::GUIDE_ID] = $guide_id;
            $bill_order[$BillModel::PAY_STATE] = 2;
            $bill_order[$BillModel::PAY_TYPE] = $pay_type == 1 ? 3 : 4;//1现金  3微信支付   4支付宝支付   5会员卡余额支付   6小程序商城微信支付   7其他支付方式   8组合支付
            $update = $BillModel->updateOrder(array($BillModel::ID => $bill_order[$BillModel::ID]), $bill_order);
            if (!$update) {
                $result['status'] = 0;
                $result['msg'] = '订单更新失败，请重试';
                $this->ajaxReturn($result);
            }
        } else {
            $this->ajaxReturn($calculation);
        }
        // pay_order表模型
        $RPOModel = D('RetailPayOrder');
        // 支付
        if ($pay_type == 1) {
            $payOrderItem[$RPOModel::PAY_TYPE] = 1;
        } else {
            $payOrderItem[$RPOModel::PAY_TYPE] = 2;
        }
        // 查询商户支付模式设置
        $RPSModel = D('RetailPaySet');
        $pay_set = $RPSModel->getFindMerchantConfig(self::$merchant_id, $pay_type);
        if ($pay_set['status'] != 1) {
            $res = array('status' => 0, 'msg' => $pay_set['msg']);
            $this->ajaxReturn($res);
        }
        // 商户支付设置
        $config = $pay_set['config'];
        $RMModel = D('RetailMerchant');           // 商户表模型
        $config['body'] = self::$merchant[$RMModel::NAME] . '-' . self::$store[$StoreModel::STORE_NAME];
        // 下单（pay_order）
        $payOrderItem[$RPOModel::M_PAY_TYPE] = $pay_set['m_pay_type'];
        $payOrderItem[$RPOModel::ORDER_TYPE] = 1;
        $payOrderItem[$RPOModel::PAY_TYPE] = $pay_type;
        $payOrderItem[$RPOModel::TRADE_AMOUNT] = $all_money;
        $payOrderItem[$RPOModel::STORE_ID] = self::$store_id;
        $payOrderItem[$RPOModel::MERCHANT_ID] = self::$merchant_id;
        $payOrderItem[$RPOModel::CASHIER_ID] = self::$cashier_id;
        $payOrderItem[$RPOModel::VID] = 0;
        $payOrderItem[$RPOModel::ORDER_STATE] = 'WAIT_BUYER_PAY';
        $payOrderItem[$RPOModel::ADD_TIME] = time();
        $payOrderItem[$RPOModel::BILL_ID] = $bill_order[$BillModel::ID];
        $payOrderItem[$RPOModel::NOTIFY_URL] = 'NotifyApi/SelfHelpCashier/newPayNotifyUrl';
        $add_order = $RPOModel->addPayOrder($payOrderItem);
        // 判断下单
        if (!$add_order) {
            $res = array(
                'status' => 0,
                'msg' => '下单失败'
            );
            $this->ajaxReturn($res);
        }
        $store_name = self::$store[$StoreModel::STORE_NAME];
        // 新大陆或微信或支付宝下单
        if ($add_order[$RPOModel::M_PAY_TYPE] == 3) {             // 新大陆
            $res = A('Pay/PayContinent')->sweepCodePay($add_order);
            if ($res['status'] == 0) {
                $this->ajaxReturn($res);
            }
        } else if ($add_order[$RPOModel::M_PAY_TYPE] == 4) {             // 云闪付
            $payObj = new CloudPayController();
            $res = $payObj->cloudPaybarCodeAll($add_order,$config, $pay_type,$store_name);
            if ($res['status'] == 0) {
                $this->ajaxReturn($res);
            }
        } else if ($pay_type == 1) {                               // 微信
            $wx_result = A("Api/PaymentCodes")->createWxPayOrder($add_order, $config, $store_name, 1);
            if ($wx_result['status'] == 0) {
                $this->ajaxReturn($wx_result);
            }
            $res['qr_code'] = $wx_result['data']['code_url'];
        } else if ($pay_type == 2) {                               // 支付宝
            $al_result = A("Api/PaymentCodes")->createAliPayOrder($add_order, $config, $store_name, 1);
            if ($al_result['status'] == 0) {
                $this->ajaxReturn($al_result);
            }
            $res['qr_code'] = $al_result['qr_code'];
        } else {
            $res = array(
                'status' => 0,
                'msg' => '支付类型有误'
            );
            $this->ajaxReturn($res);
        }
        $res['status'] = 1;
        $res['out_trade_no'] = $add_order[$RPOModel::OUT_TRADE_NO];
        $res['msg'] = '下单成功';
        $this->ajaxReturn($res);
    }

    /**
     * 自助收银机查询扫码支付订单状态
     * @param string $out_trade_no pay_order订单号
     * @return array $res
     */
    public function searchOrderPayState()
    {
        // 接受数据
        $out_trade_no = I('post.out_trade_no');
        // 判断订单号
        if (!$out_trade_no) {
            $res = array(
                'status' => 0,
                'msg' => '请求错误'
            );
            $this->ajaxReturn($res);
        }
        // 查询订单
        $RPOModel = D('RetailPayOrder');
        $pay_order = $RPOModel->getFind(array($RPOModel::OUT_TRADE_NO => strval($out_trade_no)));
        // 判断订单
        if (empty($pay_order)) {
            $res = array(
                'status' => 0,
                'msg' => '订单异常'
            );
            $this->ajaxReturn($res);
        }
        // 查询bill_order
        $RBOModel = D('RetailBillOrder');
        $map = array(
            'b.' . $RBOModel::ID => $pay_order[$RPOModel::BILL_ID],
            'b.' . $RBOModel::MERCHANT_ID => self::$merchant_id,
            'b.' . $RBOModel::STORE_ID => self::$store_id,
        );
        $bill_order = $RBOModel->getOrderLinkFind($map);
        if (empty($bill_order)) {
            $res = array(
                'status' => 0,
                'msg' => '订单查询失败'
            );
            $this->ajaxReturn($res);
        }
        // 判断支付
        if ($pay_order[$RPOModel::ORDER_STATE] == 'REVOKED' && $bill_order[$RBOModel::PAY_STATE] != 1) {
            $res = array(
                'status' => 0,
                'msg' => '订单已撤销成功'
            );
        } else if ($pay_order[$RPOModel::ORDER_STATE] == 'SUCCESS' && $bill_order[$RBOModel::PAY_STATE] == 1) {
            $res = array(
                'status' => 1,
                'msg' => '支付成功'
            );
        } else {
            $res = array(
                'status' => 2,
                'msg' => '等待支付'
            );
        }
        $this->ajaxReturn($res);
    }

    /**
     * 自助收银机订单超时 关闭订单
     * @param string $out_trade_no pay_order订单号
     * @return array $res
     */
    public function closePayOrder()
    {
        // 接受数据
        $out_trade_no = I('post.out_trade_no');
        // 判断订单号
        if (!$out_trade_no) {
            $res = array(
                'status' => 0,
                'msg' => '请求错误'
            );
            $this->ajaxReturn($res);
        }
        // 查询订单
        $RPOModel = D('RetailPayOrder');
        $pMap = array(
            $RPOModel::OUT_TRADE_NO => strval($out_trade_no)
        );
        $pay_order = $RPOModel->getFind($pMap);
        // 判断订单
        if (empty($pay_order)) {
            $res = array(
                'status' => 0,
                'msg' => '订单异常'
            );
            $this->ajaxReturn($res);
        }
        // 判断订单是否支付成功
        if ($pay_order[$RPOModel::ORDER_STATE] == 'SUCCESS') {
            $res = array(
                'status' => 2,
                'msg' => '订单已支付'
            );
            $this->ajaxReturn($res);
        } else if ($pay_order[$RPOModel::ORDER_STATE] != 'WAIT_BUYER_PAY') {
            $res = array(
                'status' => 0,
                'msg' => '订单已被撤销'
            );
            $this->ajaxReturn($res);
        } else {
            $RPSModel = D('RetailPaySet');              // 支付设置模型
            $RPOModel = D('RetailPayOrder');            // pay_order模型
            // 查询支付设置
            $pay_config = $RPSModel->getFindMerchantConfig($pay_order[$RPOModel::MERCHANT_ID], 1);
            if ($pay_config['status'] == 0) {
                return $pay_config;
            }
            $config = $pay_config['config'];
            // 判断支付方式
            if ($pay_order[$RPOModel::M_PAY_TYPE] != 3) {         // 普通模式 服务商模式 撤销订单 新大陆无法撤销
                // 微信订单 撤销订单
                if ($pay_order[$RPOModel::PAY_TYPE] == 1) {                     // 微信撤销订单
                    // 查询微信订单状态
                    $close_result = $this->closeWxPayOrder($pay_order, $config);
                    // 用户已支付
                    if ($close_result['status'] == 2) {
                        $extend_content = $this->searchWxOrder($pay_order, $config);
                        // 修改pay_order表订单
                        $up = array(
                            $RPOModel::TRADE_NO => $extend_content['transaction_id'],
                            $RPOModel::ORDER_STATE => 'SUCCESS',
                            $RPOModel::TRADE_DATE => time(),
                            $RPOModel::EXTEND_CONTENT => $extend_content
                        );
                        $save = $RPOModel->updateOrder($pMap, $up);         //更新订单信息
                        if (!$save) {
                            $res = array('status' => 0, 'msg' => '用户已完成支付，订单出现异常，请联系商家');
                            $this->ajaxReturn($res);
                        }
                        // 修改bill订单
                        $bill_result = A('PayApi/Order')->paySuccess($pay_order[$RPOModel::BILL_ID]);
                        if ($bill_result['status'] == 0) {
                            $this->ajaxReturn($bill_result);
                        } else {
                            $res = array('status' => 2, 'msg' => '订单已支付');
                            $this->ajaxReturn($res);
                        }
                    }
                } else if ($pay_order[$RPOModel::PAY_TYPE] == 2) {              // 支付宝撤销订单
                    A('Pay/NewAliPay')->revocation_v2($pay_order, $config);
                }
            }
        }
        // 修改pay_order订单状态
        $RPOModel->updateOrder($pMap, array($RPOModel::ORDER_STATE => 'REVOKED'));
        $res = array(
            'status' => 1,
            'msg' => '撤销成功'
        );
        $this->ajaxReturn($res);
    }

    /**
     * 微信撤销订单
     * @param array $order
     * @return array $res
     */
    protected function closeWxPayOrder($order, $config)
    {
        $RPSModel = D('RetailPaySet');              // 支付设置模型
        $RPOModel = D('RetailPayOrder');            // pay_order模型
        $out_trade_no = $order[$RPOModel::OUT_TRADE_NO];
        if ($order[$RPOModel::M_PAY_TYPE] == 1) {
            $post['appid'] = $config[$RPSModel::WX_APPID];
            $post['mch_id'] = $config[$RPSModel::WX_MCH_ID];
            $apiclient_cert = $config[$RPSModel::WX_AC_CERT];
            $apiclient_key = $config[$RPSModel::WX_AC_KEY];
            $key = $config[$RPSModel::WX_SECRET_KEY];
        } else if ($order[$RPOModel::M_PAY_TYPE] == 2) {
            $pay_set = M("systemconfig")->find();                       // 查询合作伙伴配置
            $post['appid'] = $pay_set['wx_appid'];
            $post['mch_id'] = $pay_set['mch_id'];
            $post['sub_mch_id'] = $config[$RPSModel::WX_SUB_MCH_ID];
            $post['sub_appid'] = $config[$RPSModel::WX_APPID];
            $apiclient_cert = $pay_set['wx_apiclient_cert'];
            $apiclient_key = $pay_set['wx_apiclient_key'];
            $key = $pay_set['wx_key'];
        }
        $item['apiclient_cert'] = $apiclient_cert;
        $item['apiclient_key'] = $apiclient_key;
        $item['key'] = $key;
        $WxMicroPay = new \Util\Wx\WxMicroPay($item);
        $post['out_trade_no'] = $out_trade_no;
        $post['nonce_str'] = $WxMicroPay->createNoncestr(32);
        $post['sign'] = $WxMicroPay->getSign($post);

        $xml = $WxMicroPay->arrayToXml($post);
        $url = 'https://api.mch.weixin.qq.com/pay/closeorder';
        $response = $WxMicroPay->postXmlCurl($xml, $url, 30);
        $response = json_decode(json_encode(simplexml_load_string($response, 'SimpleXMLElement', LIBXML_NOCDATA)), true);

        if ($response['return_code'] == 'SUCCESS' && $response['result_code'] == 'SUCCESS') {
            $res = array('status' => 1, 'msg' => '撤销成功');
        } else if ($response['result_code'] == 'FAIL' && $response['err_code'] == 'ORDERPAID') {
            switch ($response['err_code']) {
                case 'ORDERPAID':
                    $res = array(
                        'status' => 2,
                        'msg' => '用户已支付'
                    );
                    break;
                case 'SYSTEMERROR':
                    $res = array(
                        'status' => 0,
                        'msg' => '系统异常'
                    );
                    break;
                case 'ORDERCLOSED':
                    $res = array(
                        'status' => 1,
                        'msg' => '订单已关闭'
                    );
                    break;
                default:
                    $res = array(
                        'status' => 0,
                        'msg' => '撤销失败'
                    );
            }
        }
        return $res;
    }

    /**
     * 微信查询用户订单
     * @param array $order pay_order订单
     * @return array $res
     */
    protected function searchWxOrder($order, $config)
    {
        $RPOModel = D('RetailPayOrder');        // pay_order表模型
        $RPSModel = D('RetailPaySet');          // 商户支付设置模型
        $out_trade_no = $order[$RPOModel::OUT_TRADE_NO];
        if ($order[$RPOModel::M_PAY_TYPE] == 1) {
            $post['appid'] = $config[$RPSModel::WX_APPID];
            $post['mch_id'] = $config[$RPSModel::WX_MCH_ID];
            $key = $config[$RPSModel::WX_SECRET_KEY];
        } else if ($order[$RPOModel::M_PAY_TYPE] == 2) {
            $pay_set = M("systemconfig")->find();                       // 查询合作伙伴配置
            $post['appid'] = $pay_set['wx_appid'];
            $post['mch_id'] = $pay_set['mch_id'];
            $post['sub_mch_id'] = $config[$RPSModel::WX_SUB_MCH_ID];
            $post['sub_appid'] = $config[$RPSModel::WX_APPID];
            $key = $pay_set['wx_key'];
        }
        $item['key'] = $key;
        $WxMicroPay = new \Util\Wx\WxMicroPay($item);
        $post['out_trade_no'] = $out_trade_no;
        $post['nonce_str'] = $WxMicroPay->createNoncestr(32);
        $post['sign'] = $WxMicroPay->getSign($post);

        $xml = $WxMicroPay->arrayToXml($post);
        $url = 'https://api.mch.weixin.qq.com/pay/orderquery';
        $response = $WxMicroPay->postXmlCurl($xml, $url, 30);
        $response = json_decode(json_encode(simplexml_load_string($response, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
        return $response;
    }
}