php 对接 美团跑腿 （以微擎框架为例）

综合方法：

    public function meituanpaotui($order_id=null,$module = "create",$data=null){

        global $_W, $_GPC;include IA_ROOT . './Meituan.php';
        $order = pdo_get('cjdc_order', array('id' => $order_id));
        $metuanOrder = pdo_get('cjdc_order_for_meituan', array('order_id' => $order_id));
        $set = pdo_get('cjdc_psset', array('store_id' => $order['store_id']));

        $service = new Meituan($set);
        if($module=="create"){
            //创建订单
            return $service->createOrder($order);
        }
        if($module=="pre"){
            //创建订单
            return $service->preOrder($data);
        }
        if($module=="cancel"){
            //取消订单
            return $service->cancelOrder($metuanOrder,$data['cancel_reason_id'],$data['cancel_reason']);
        }


    }

Meituan.php

<?php

/**
 * 美团跑腿
 */
class Meituan
{
    protected $appKey = "美团分配的appkey";

    protected        $secret                = "美团分配的secret";protected        $delivery_service_code = 100029;

    protected $api = "https://peisongopen.meituan.com/api";//请求地址

    protected $version = "1.0";

//    protected $shop_id = "美团分配的门店id";
    protected $shop_id = "test_0001";//测试的时候统一使用的门店id

    protected $excepetMsg;

    private $isExcepet = false;//判断求是否异常

    protected $apiResult;

    public function __construct($system)
    {

    }


    /**
     * 请求调用api
     * data:业务数据
     * @return bool
     */
    public function makeRequest($url, $data)
    {

        $reqParams = $this->makeSign($data);
        $resp = $this->getHttpRequestWithPost($url, $reqParams);
        $this->parseResponseData($resp);
        return $this->isExcepet;
    }

    /**
     * 解析响应数据
     * @param $arr
     * @return bool
     */
    public function parseResponseData($arr)
    {
        if (empty($arr)) {
            $this->isExcepet = true;
            $this->excepetMsg = "接口请求失败";
        } else {
            $data = json_decode($arr, true);
            $this->apiResult = $data;
        }
        return true;
    }

    /**
     * 发送请求,POST
     * @param $url string 指定URL完整路径地址
     * @param $data string 请求的数据
     */
    public function getHttpRequestWithPost($url, $data)
    {
        $headers = array(
            'Content-Type' => 'application/x-www-form-urlencoded',
        );
        $curl = curl_init($url);
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, false);
        curl_setopt($curl, CURLOPT_POST, true);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        curl_setopt($curl, CURLOPT_TIMEOUT, 3);
        curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
        $resp = curl_exec($curl);
        //var_dump( curl_error($curl) );//如果在执行curl的过程中出现异常，可以打开此开关查看异常内容。
        $info = curl_getinfo($curl);
        curl_close($curl);
        if (isset($info['http_code']) && $info['http_code'] == 200) {
            return $resp;
        }
        return '';
    }


    public function getUrl($type)
    {
        $api = "";
        switch ($type) {
            case "createOrder":
                $api = "/order/createByShop";
                break;//创建订单
            case "cancelOrder":
                $api = "/order/delete";
                break;//取消订单
            case "pre":
                $api = "/order/preCreateByShop";
                break;//预发单接口 计算价格
            case "queryOrder":
                $api = "/order/status/query";
                break;//查询订单
            case "checkOrder":
                $api = "/order/check";
                break;//模拟发送订单
        }
        return $this->api . $api;
    }

    protected function getSignStr($data, $secret)
    {

        ksort($data);
        $str = '';
        foreach ($data as $key => $value) {
            $value = (string)$value;
            if (is_bool($value)) {
                $value = $value ? 'true' : 'false';
            }
            if ($value !== "0" && (empty($value)) || $key == "sign") {
                continue;
            }
            $str .= $key . $value;
        }
        $after = ($secret . $str);

        return strtolower(sha1($after));
    }
public function makeSign($data)
    {

        $secret = $this->secret;
        $data['appkey'] = $this->appKey;
        $data['timestamp'] = (string)time();
        $data['version'] = $this->version;
        foreach ($data as &$v) {

            $v = (string)$v;
            if (is_bool($v)) {
                $v = $v ? "true" : "false";
            }
            if (is_int($v)) {
                $v = (string)$v;
            }
        }
        $data['sign'] = $this->getSignStr($data, $secret);


        return $data;
    }
/**
     * 获取getDeliveryId
     * @return string
     */
    protected function getDeliveryId($order)
    {
        return (int)(date("Ymd") . substr(time(), 0, 10) . rand(1000, 9999) . $order['id']);
    }


    protected function zhuanhuanJWD($address)
    {
　　　　 $akkey = "百度地图api申请的key";
        $api = "https://api.map.baidu.com/geocoding/v3/?address={$address}&output=json&ak={$akkey}&callback";
        $res = file_get_contents($api);
        $res = json_decode($res, true);
        if ($res['status'] == 0) {
            $lat = bcdiv($res['result']['location']['lat'], 1, 6);
            $lat = bcmul($lat, 1000000, 0);
            $lng = bcdiv($res['result']['location']['lng'], 1, 6);
            $lng = bcmul($lng, 1000000, 0);
            return [$lng, $lat];
        } else {
            return false;
        }
    }


    /**
     * 计算价格
     * @param $order
     * @return false
     */
    public function preOrder($order){

        $url = $this->getUrl('pre');
        $delivery_id = $order['delivery_id'] ? $order['delivery_id'] : $this->getDeliveryId($order);

        $data = [
            'delivery_id'             => $delivery_id,                                                        //即配送活动标识
            'order_id'                => $order['id'],                                                        //订单id
            'outer_order_source_desc' => '202',                                                               //取货门店 id
            'shop_id'                 => $this->shop_id,                                                      //订单来源
            'delivery_service_code'   => $this->delivery_service_code,                                        //配送服务代码
            'receiver_name'           => $order['name'],                                                      //收件人名称
            'receiver_address'        => $order['address'],                                                   //收件人地址
            'receiver_phone'          => $order['tel'],                                                       //收件人电话             //收件人纬度
            'goods_value'             => $order['money'],                                                     //货物价格
            'goods_weight'            => $order['goods_weight'],                                              //货物重量
            'pay_type_code'           => '0',                                                                 //支付方式，0、账期支付，1、余额支付；
        ];
        $zuobiao = $this->zhuanhuanJWD($order['address']);
        if (!$zuobiao) return false;
        $data['receiver_lng'] = $zuobiao[0];
        $data['receiver_lat'] = $zuobiao[1];

        $this->makeRequest($url, $data);
        return $this->apiResult;
    }


    /**
     * 创建门店订单
     * @param $order
     * @return false
     */
    public function createOrder($order)
    {
        $url = $this->getUrl('createOrder');
        $delivery_id = $order['delivery_id'] ? $order['delivery_id'] : $this->getDeliveryId($order);

        $data = [
            'delivery_id'             => $delivery_id,                                                        //即配送活动标识
            'order_id'                => $order['id'],                                                        //订单id
            'outer_order_source_desc' => '202',                                                               //取货门店 id
            'shop_id'                 => $this->shop_id,                                                      //订单来源
            'delivery_service_code'   => $this->delivery_service_code,                                        //配送服务代码
            'receiver_name'           => $order['name'],                                                      //收件人名称
            'receiver_address'        => $order['address'],                                                   //收件人地址
            'receiver_phone'          => $order['tel'],                                                       //收件人电话             //收件人纬度
            'goods_value'             => $order['money'],                                                     //货物价格
            'goods_weight'            => $order['goods_weight'],                                              //货物重量
            'pay_type_code'           => '0',                                                                 //支付方式，0、账期支付，1、余额支付；
        ];
        $zuobiao = $this->zhuanhuanJWD($order['address']);
        if (!$zuobiao) return false;
        $data['receiver_lng'] = $zuobiao[0];
        $data['receiver_lat'] = $zuobiao[1];

        $this->makeRequest($url, $data);
        return $this->apiResult;

    }

    /**
     * 取消订单
     * @param $metuanOrder
     * @param $cancel_reason_id
     * @param $cancel_reason
     * @return void
     */
    public function cancelOrder($metuanOrder, $cancel_reason_id, $cancel_reason)
    {
        $url = $this->getUrl('cancelOrder');

        $data = [
            'delivery_id'      => $metuanOrder["delivery_id"],                                          //即配送活动标识
            'mt_peisong_id'    => $metuanOrder["mt_peisong_id"],                                        //美团配送内部订单id
            'cancel_reason_id' => $cancel_reason_id,                                                    //取消原因代码
            'cancel_reason'    => $cancel_reason,                                                       //详细取消原因，最长不超过256个字符
        ];
        $this->makeRequest($url, $data);
        return $this->apiResult;
    }
}

使用：

 $result = $this->meituanpaotui($order_id);