php/app/traits/HaikeApiRequest.php

<?php
declare (strict_types=1);

namespace app\traits;

use think\facade\Log;

/**
 * 海科商户入驻统一请求API
 * Trait HaikeApiRequest
 * @package app\traits
 */
trait HaikeApiRequest
{
    /**
     * 统一请求
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/26 15:49
     */
    public static function request($data,$url){
        try {
            $data['accessid'] = env('HAIKE.ACCESSID');
            $accesskey = env('HAIKE.ACCESS_KEY');
            $sign = self::getSignContent($data,$accesskey);
            $data["sign"] = strtoupper($sign);
            return self::posturl($url,$data);
        } catch (\Throwable $e) {
            return $e->getMessage();
        }
    }
    /**
     * 申请商户
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/20 15:49
     */
    public function merchantApply($merchant = []){
        $merchantData = [];
        switch ($merchant['type']) {
            case 2:
                $merch_type = "10A";
                $imageType = [
                    "A1" => $merchant['credit_img'],//营业执照图片id
                ];
                $merchantData = [
                    "bus_license_no"=> $merchant['credit_code'],//营业执照号
                ];
                break;
            case 1:
                $merch_type = "10B";
                $imageType = [
                    "A1" => $merchant['credit_img'],//营业执照图片id
                ];
                $merchantData = [
                    "bus_license_no"=> $merchant['credit_code'],//营业执照号
                ];
                break;
            case 3:
                $imageType = [
                    "A7" => "57b9a9aca2bb41a7b35ea882945d230c",//合作协议（首页）图片id
                    "A9" => $merchant['business_premises4'],//合作协议（盖章页）图片id
                ];
                $merch_type = "10C";
                break;
        }
        try {
            $data = [
                "agent_no" => env('HAIKE.AGENT_NO'),//服务商编号
                "agent_apply_no"=> $merchant['agent_apply_no'],//服务商申请单号
                "notify_url"=> env('APP_URL')."/api/merchant/apply_notice",//商户审核状态变更后的通知地址
                "merchant_data"=> $merchantData + [
                    "legal_cert_type"=> "1",//法人证件类型
                    "contact_phone" => $merchant['phone'],//联系人手机号
                    "merch_type"=> $merch_type,//商户类型10A:个体工商户10B:企业10C:小微商户
                    "shop_name"=> $merchant['mer_name'],//门店名称
                    "contact_email"=> $merchant['email'],//联系人邮箱
                    "merch_name"=> $merchant['mer_name'],//商户全称
                    "ledger_receive_flag"=> $merchant["haike_receive_flag"],//参与分账业务的收账方标识0：否，1：是。如为空，则默认为：0(v1.18)，即为分账方
                    "contact_name"=> $merchant['name'],//联系人姓名
                    "legal_cert_no"=> $merchant['legal_cert_no'],//法人证件号
                    "bus_address"=> $merchant['business_addr'],//营业执照经营地址：详细地址
                    "merch_short_name"=> $merchant['mer_short_name'],//商户简称
                    "legal_name"=> $merchant['name'],//法人姓名
                    "address"=> $merchant['addr'],//实际经营地址：详细地址
                    "area_code"=> $merchant['area_code'],//实际经营地址：区代码
                    "city_code"=> $merchant['city_code'],//实际经营地址：市代码
                    "province_code"=> $merchant['province_code'],//实际经营地址：省代码
                    "bus_area_code"=> $merchant['area_code'],//营业执照经营地址：区代码
                    "bus_city_code"=> $merchant['city_code'],//营业执照经营地址：市代码
                    "bus_province_code"=> $merchant['province_code'],//营业执照经营地址：省代码
                    "bus_scope_code"=> "00010007"//营业范围代码
                ],
                "bankcard_data"=> [
                    "acc_name"=> $merchant['acc_type'] == "10A" ? $merchant['mer_name'] : $merchant['name'],//结算账户名称
                    "bank_code"=> $merchant['bank_code'],//结算账户清算行号
                    "acc_type"=> $merchant['acc_type'],//结算类型10A：对公10B：对私
                    "phone"=> $merchant['phone'],//预留手机号
                    "acc_no"=> $merchant['bank_account'],//结算账户号
                    "bank_name"=> $merchant['bank_branch'],//结算卡开户银行网点名称
                    "idcard_no"=> $merchant['idcard_no'],//持卡人身份证号
                    "bank_city_code"=> $merchant['bank_city_code'],//开户行网点 对应的市代码
                    "bank_province_code"=> $merchant['bank_province_code'],//开户行网点 对应的省代码
                ],
                "image_data"=> $imageType + [
                    "A2"=> $merchant['card_positive_person'],//法人身份证正面图片id
                    "A3"=> $merchant['card_back_person'],//法人身份证反面图片id
                    "A4"=> $merchant['card_positive_bank'],//结算卡正面/开户许可证（基本户）图片id
                    "A5"=> $merchant['business_premises1'],//商户门头照图片id
                    "A6"=> $merchant['business_premises2'],//营业场所室内照图片id
                    "A31"=> $merchant['business_premises3'],//营业场所室内照2图片id
                ],
            ];
            switch ($merchant['is_again']) {
                case 0:
                    $url = env('HAIKE.HOSTNAME')."/api/v1/merchant/apply";
                    break;
                case 1:
                    $url = env('HAIKE.HOSTNAME').'/api/v1/merchant/modify';
                    $data['merch_no'] = $merchant['merch_no'];
                    break;
                case 2:
                    $url = env('HAIKE.HOSTNAME').'/api/v1/merchant-modify/apply';
                    $data['merch_no'] = $merchant['merch_no'];
//                    unset($data['image_data']);
                    break;
                default:
                    $url = '';
                    break;
            }
            return self::request($data,$url);
        } catch (\Throwable $e) {
            Log::info($e->getMessage());
            return false;
        }
    }

    /**
     * 申请商户
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/20 15:49
     */
    public function merchantModify($merchant = []){
        try {
            $data = [
                "agent_no" => env('HAIKE.AGENT_NO'),//服务商编号
                "agent_apply_no"=> $merchant['agent_apply_no'],//服务商申请单号
                "notify_url"=> env('APP_URL')."/api/merchant/apply_notice",//商户审核状态变更后的通知地址
                "merchant_data"=> [
                    "merch_name"=> $merchant['mer_name'],//商户全称
                    "merch_short_name"=> $merchant['mer_short_name'],//商户简称
                ],
            ];
            $url = env('HAIKE.HOSTNAME').'/api/v1/merchant-modify/apply';
            $data['merch_no'] = $merchant['merch_no'];
            return self::request($data,$url);
        } catch (\Throwable $e) {
            Log::info($e->getMessage());
            return false;
        }
    }
    /**
     * 微信二次认证
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/28 17:33
     */
    public function wxAuthApply($merchant = [])
    {
        //SUBJECT_TYPE_ENTERPRISE：企业
        //SUBJECT_TYPE_INDIVIDUAL：个体工商户
        //SUBJECT_TYPE_MICRO：小微商户
        switch ($merchant['type']) {
            case 1:
            case 2:
                if ($merchant['type'] == 1) {
                    $subject_type = "SUBJECT_TYPE_ENTERPRISE";
                } else {
                    $subject_type = "SUBJECT_TYPE_INDIVIDUAL";
                }
                //主体信息
                $subject_info = [
                    "subject_type" => $subject_type,
                    "business_licence_info" => [//营业执照信息
                        "licence_number" => $merchant['credit_code'],//营业执照注册号
                        "licence_copy" => $merchant['credit_img'],//营业执照照片
                        "merchant_name" => $merchant['mer_name'],//商户名称
                        "legal_person" => $merchant['name'],//法人姓名
                        "company_address" => $merchant['business_addr'],//注册地址
                        "licence_valid_date" => ["1970-01-01","forever"]//营业执照有效日期
                    ]
                ];
                break;
            case 3:
                //主体信息
                $subject_info = [
                    "subject_type" => "SUBJECT_TYPE_MICRO",
                    "assist_prove_info" => [
                        "micro_biz_type" => "MICRO_TYPE_STORE",//营业执照有效日期
                        "store_name" => $merchant['mer_name'],//门店名称
                        "store_address_code" => $merchant['area_code'],//门店省市编码
                        "store_address" => $merchant['addr'],//门店地址
                        "store_header_copy" => $merchant['business_premises1'],//门店门头照片
                        "store_indoor_copy" => $merchant['business_premises2'],//店内环境照片
                    ]
                ];
                break;
        }
        $data = [
            "agent_no" => env('HAIKE.AGENT_NO'),//服务商编号
            "merch_no" => $merchant['merch_no'],//海科商户编号
            "wx_merch_no" => $merchant['wx_merch_no'],//微信商户编号
            "business_code" => $merchant['agent_apply_no'],//业务申请编号
            "contact_info" => [//联系人信息
                "name" => $merchant['name'],//联系人姓名
                "mobile" => $merchant['phone'],//联系人手机号
                "id_card_number" => $merchant['idcard_no'],//联系人身份证号码
            ],
            "subject_info" => $subject_info,
            "identification_info" => [
                "identification_type" => "IDENTIFICATION_TYPE_IDCARD",//法人证件类型
                "identification_name" => $merchant['name'],//证件姓名
                "identification_number" => $merchant['idcard_no'],//证件号码
                "identification_valid_date" => [$merchant['identification_valid_date_start'], $merchant['identification_valid_date_end']],//证件有效日期
                "identification_front_copy" => $merchant['card_positive_person'],//证件正面照片
                "identification_back_copy" => $merchant['card_back_person'],//证件反面照片
            ]
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/wx-auth/apply";
        return self::request($data,$url);
    }

    /**
     * 获取商户开户意愿确认状态
     * @author php迷途小书童
     * @created 2021/1/29 19:38
     */
    public function queryMerchantAuthStatus($merchant)
    {
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "wx_merch_no"=> $merchant['wx_merch_no'],
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/wx-auth/query-merchant-auth-status";
        return self::request($data,$url);
    }
    /**
     * 查询申请单审核结果
     * @author php迷途小书童
     * @created 2021/1/29 19:38
     */
    public function queryMerchantApplyStatus($business_code)
    {
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "business_code"=> $business_code,
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/wx-auth/query-apply-status";
        return self::request($data,$url);
    }


    /**
     * 结算方式申请及变更
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/2/2 17:39
     */
    public function merchantWithdrawalSetting($merchant = [])
    {
        $settlement_cycle = $merchant['settlement_cycle'] ?? 'D1';
        $d0_riche_time = $merchant['d0_riche_time'] ?? '15';
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "settlement_cycle" => $settlement_cycle,
            'd0_riche_time' => $d0_riche_time,
            "withdrawal_rate" => $settlement_cycle != 'D0' ? "0" : "0.2",
            "withdrawal_feemin" => "0",
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-withdrawal/setting";
        return self::request($data,$url);
    }
    /**
     * 商户申请微信业务
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/27 14:03
     */
    public function wxApply($merchant)
    {
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "agent_apply_no"=> $merchant['agent_apply_no'],
            "notify_url"=> $merchant['apply_notice'],
            "rate"=> $merchant['rate'],
            "channel_no"=> env('HAIKE.WX_CHANNEL_NO'),
            "settle_id"=> $merchant['haike_wx_type'],
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-wx-biz/apply";
        return self::request($data,$url);
    }
    /**
     * 支付宝业务申请
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/27 14:16
     */
    public function aliApply($merchant)
    {
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "agent_apply_no"=> $merchant['agent_apply_no'],
            "notify_url"=> $merchant['apply_notice'],
            "rate"=> $merchant['rate'],
            "mcc"=> "0742",
            "channel_no"=> env('HAIKE.ALI_CHANNEL_NO'),
            "business_id"=> $merchant['haike_ali_type'],
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-ali-biz/apply";
        return self::request($data,$url);
    }
    /**
     * 查询审核信息
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/27 14:16
     */
    public function bizQuery($apply = [])
    {
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "agent_apply_no"=> $apply['agent_apply_no'],
            "apply_type"=> (string)$apply['apply_type'],
        ];
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-biz/query";
        return self::request($data,$url);
    }
    /**
     * 查询商户申请信息
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/27 13:55
     */
    public function merchantInfo($merchant = [])
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/sub/query-merchant-info";
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
        ];
        return self::request($data,$url);
    }
    /**
     * 配置微信公众号
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/26 17:00
     */
    public function wxAppidConfAdd($merchant = [])
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/wx-appid-conf/add";
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "conf_key"=> "pay_appId",
            "conf_value"=> $merchant['wx_appid'],
        ];
        return self::request($data,$url);
    }
    /**
     * 微信公众号配置查询
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/26 17:00
     */
    public function wxAppidQuery($merchant = [])
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/wx-appid-conf/query";
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
        ];
        return self::request($data,$url);
    }
    /**
     * 微信费率变更
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/28 9:19
     */
    public function wxRateModify($merchant = [])
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-wx-rate/modify";
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "agent_apply_no"=> "pay_appId",
            "rate" => $merchant['wx_rate'],
            "notify_url"=> "wx66f5f8def2b755da",
        ];
        return self::request($data,$url);
    }
    /**
     * 支付宝费率变更
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/28 9:19
     */
    public function aliRateModify($merchant = [])
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-ali-rate/modify";
        $data = [
            "agent_no"=> env('HAIKE.AGENT_NO'),
            "merch_no"=> $merchant['merch_no'],
            "agent_apply_no"=> "pay_appId",
            "rate" => $merchant['wx_rate'],
            "notify_url"=> "wx66f5f8def2b755da",
        ];
        return self::request($data,$url);
    }

    /**
     * 发起支付
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/2/5 17:29
     */
    public function getJsapiPayGateway($order,$notify_url = '/api/jsapiPay/notify')
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/pay/polymeric/jsapipay";
        $data=[
            "accesskey"=> env('HAIKE.ACCESS_KEY'),
            "trade_type" => $order['trade_type'],//支付方式微信支付:WX 支付宝支付:ALI 银联二维码支付:UNIONQR
            "merch_no"=> (string)$order['merch_no'],//商户号
            "out_trade_no" => $order['out_trade_no'],//商户单号
            "total_amount" => (string)$order['money'],//超时时间
            "userid" => (string)$order['pay_user_id'],//(支付宝/微信/银联二维码)的用户唯一标识
//            "sn" => "WSY196",//厂商终端号
//            "pn" => "S0000053",//SAAS终端号
            "remark" => "扫码支付",//交易备注
            "goods_name" => "扫码支付",
            "notify_url" => env('APP_URL').$notify_url,
        ];
        if ($order['trade_type'] == 'WX') {
            $data['appid'] = (string)env('HAIKE.APPID');
        }
        if ($order['type'] == 'mp') {
            $data['appid'] = (string)$order['appid'];
        }
        if ($order['pension'] <= 0) unset($data["ledger_relation"][0]);
        if ($order['service_money'] <= 0) unset($data["ledger_relation"][0]);

//        if ($order['pension'] > 0 && $order['service_money'] > 0) {
//            $data["ledger_relation"] = [
//                [//养老金金额
//                    "receive_no" => "833102358121117",
//                    "amt" => $order['pension']
//                ],
//                [//服务商金额
//                    "receive_no" => "833102358121123",
//                    "amt" => $order['service_money']
//                ]
//            ];
//        }
//        if ($order['pension'] <= 0 && $order['service_money'] > 0) {
//            $data["ledger_relation"] = [
//                [//服务商金额
//                    "receive_no" => "833102358121123",
//                    "amt" => $order['service_money']
//                ]
//            ];
//        }
//        if ($order['pension'] > 0 && $order['service_money'] <= 0) {
//            $data["ledger_relation"] = [
//                [//养老金金额
//                    "receive_no" => "833102358121117",
//                    "amt" => $order['pension']
//                ]
//            ];
//        }

        //分账修改:养老金金额并入服务商金额,修改服务商分账账户为众兴未来

        $amt = $order['service_money'] + $order['pension'];

        $data["ledger_relation"] = [
            [//服务商金额
                "receive_no" => "833102358121117",
                "amt" => (string)$amt
            ]
//            ,[//养老金金额
//                "receive_no" => "833102358121117",
//                "amt" => $order['pension']
//            ]
        ];



        log::info('发起支付：'.json_encode($data));
        return self::request($data,$url);
    }
    /**
     * 查询订单API
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:29
     */
    public function doQueryOrder($out_trade_no){
        $url = env('HAIKE.HOSTNAME')."/api/v1/pay/polymeric/query";
        $data=[
            "out_trade_no" => $out_trade_no
        ];
        $res=self::request($data,$url);
        return $res;
    }
    /**
     * 关闭订单API
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:29
     */
    public function doCloseOrder($out_trade_no){
        $url = env('HAIKE.HOSTNAME')."/api/v1/pay/polymeric/closeorder";
        $data = [
            "out_trade_no" => $out_trade_no,
        ];
        return self::request($data,$url);
    }
    /**
     * 申请退款API
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:32
     */
    public function doRefundApply($order){
        $url = env('HAIKE.HOSTNAME')."/api/v1/pay/polymeric/refund";
        $data=[
            "out_trade_no" => $order['out_trade_no'],
            "out_refund_no" => $order['refund_no'],
            "refund_amount" => $order['money'],
            "notify_url" => env('APP_URL')."/api/jsapiPay/refund_notify",
        ];
        return self::request($data,$url);
    }
    /**
     * 退款查询API
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:32
     */
    public function doRefundQuery($refund_no){
        $url = env('HAIKE.HOSTNAME')."/api/v1/pay/polymeric/refundquery";
        $data=[
            "refund_no"=> $refund_no
        ];
        return self::request($data,$url);
    }
    /**
     * 账户余额查询
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:31
     */
    public function doBalanceQuery($merch_no){
        $url = env('HAIKE.HOSTNAME')."/api/v1/account/balance_query";
        $data=[
            "merch_no"=> "833226358120003"
        ];
        return self::request($data,$url);
    }
    /**
     * base64图片上传
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/26 15:50
     */
    public function uploadImg($base64)
    {
        $url = env('HAIKE.HOSTNAME')."/api/v1/merchant-image/upload";
        $data = [
            "image"=> $base64
        ];
        return self::request($data,$url);
    }
    /**
     * 回调处理
     * @return boolean
     * @author php迷途小书童
     * @created 2021/1/16 14:46
     */
    public function doNotify(array $data){
        $accesskey = env('HAIKE.ACCESS_KEY');
        $haikeSign = $data['sign'];
        unset($data['sign']);
        $sign = strtoupper(self::getSignContent($data,$accesskey));
        if ($sign != $haikeSign)
            return false;
        return true;
    }
    /**
     * 生成签名
     * @return string
     * @author php迷途小书童
     * @created 2021/1/26 15:50
     */
    public static function getSignContent($data,$secret_key){
        ksort($data);
        $arrayToBeSigned = [];
        foreach ($data as $key => $value){
            if (is_array($value)) {
                $sonString = self::sortString($value);
                $arrayToBeSigned[] = $key . "=" . $sonString;
            } else {
                if (true === self::checkEmpty($value)) continue;
                $arrayToBeSigned[] = $key . "=" . $value;
            }
        }
        $stringToBeSigned = implode("&",$arrayToBeSigned);
        return md5($stringToBeSigned.$secret_key);
    }
    /**
     * 校验$value是否非空
     * @return bool
     * @author php迷途小书童
     * @created 2021/1/26 15:53
     */
    public static function checkEmpty($value) {
        if (!isset($value)) return true;
        if ($value === null) return true;
        if (trim($value) === "") return true;
        return false;
    }
    /**
     * 字符排序
     * @return string
     * @author php迷途小书童
     * @created 2021/1/26 15:50
     */
    public static function sortString($value){
        ksort($value);
        $sonArrayToBeSigned = [];
        if (is_array($value)) {
            if (array_keys($value) === range(0, count($value) - 1)) {
                if (!is_array($value[0])) {
                    foreach ($value as $kindex => $vindex){
                        $sonArrayToBeSigned[] =$vindex;
                    }
                    return implode("&", $sonArrayToBeSigned);
                }
            }
        }
        foreach ($value as $k => $v){
            if (is_array($v)) {
                $sonString = self::sortString($v);
                if (!is_numeric($k)) {
                    $sonArrayToBeSigned[] = $k . "=" . $sonString;
                } else {
                    $sonArrayToBeSigned[] = $sonString;
                }
            } else {
                if (true === self::checkEmpty($v)) continue;
                $sonArrayToBeSigned[] = $k . "=" . $v;
            }
        }
        return implode("&", $sonArrayToBeSigned);
    }
    /**
     * @return bool|string
     * @author php迷途小书童
     * @created 2021/1/15 16:32
     */
    public static function posturl($url,$data){
        $json  = json_encode($data, JSON_UNESCAPED_UNICODE);
        $removeUrl = env('HAIKE.HOSTNAME')."/api/v1/merchant-image/upload";
        if ($url != $removeUrl)
            Log::info('【'.$url.'】:'.$json);

        $headerArray =array("Content-type:application/json;charset='utf-8'","Accept:application/json");
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST,FALSE);
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $json);
        curl_setopt($curl,CURLOPT_HTTPHEADER,$headerArray);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_MAXREDIRS, 10);
        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
        $output = curl_exec($curl);
        curl_close($curl);
        return json_decode($output, true);
    }
}