lianjie_admin/app/Admin/Common/Rpc.php

<?php


namespace App\Admin\Common;


use Graze\GuzzleHttp\JsonRpc\Client;

class Rpc
{

    const SEPARATE_ACCOUNTS = "/order/onlineComplete";
    const ORDER_REFUND = "/order/onlineRefund";
    const ORDER_SINGLE_REFUND = "/order/onlineSingleRefund";
    const GET_DISTANCE = "/location/getDistanceByTencent";



    /**
     * 订单完成时分账流水
     * @param $oid
     * @param $uid
     * @return string
     */
    public static function separateAccounts($global_order_id,$uid){
        $client = Client::factory(env('RPC_SITE_HOST'));
        $request = $client->request(
            uniqid(),
            self::SEPARATE_ACCOUNTS,
            ['global_order_id' => $global_order_id,'user_id'=>$uid]);
        $response = $client->send($request);
        return $response->getBody()->getContents();
    }

    /**
     * 订单整笔退款
     * @param $global_order_id
     * @param $uid
     * @return string
     */
    public static function orderRefund($global_order_id,$uid){
        $client = Client::factory(env('RPC_SITE_HOST'));
        $request = $client->request(
            uniqid(),
            self::ORDER_REFUND,
            ['global_order_id' => $global_order_id,'user_id'=>$uid]);
        $response = $client->send($request);
        return $response->getBody()->getContents();
    }

    /**
     * @param $lng1
     * @param $lat1
     * @param $lng2
     * @param $lat2
     * @return mixed
     */
    public static function getDistance($lng1, $lat1, $lng2, $lat2){
        $client = Client::factory(env('RPC_SITE_HOST'));
        $request = $client->request(
            uniqid(),
            self::GET_DISTANCE,
            ['lng1' => $lng1,'lat1'=>$lat1,'lng2'=>$lng2,'lat2'=>$lat2]);
        $response = $client->send($request);
        return json_decode($response->getBody()->getContents(),true);
    }

    /**
     * 线上订单单笔退款，主要用于后台强行操作退单退款
     * 支持单商品、单店、整单
     * 按比例计算红包进行退款
     * 比如：两个子订单和子订单商品，分别是2元，98元，使用了10元优惠券
     * 退2元商品时，退款金额为
     * 红包 ：(2/（98+2）)*10 = 0.2
     * 退款：2-0.2=1.8元
     * @param $user_id
     * @param $note
     * @param $global_order_id
     * @param null $order_child_id
     * @param null $order_goods_id
     * @return mixed
     */
    public static function onlineSingleRefund($user_id, $note, $global_order_id, $order_child_id=null, $order_goods_id=null){
        $client = Client::factory(env('RPC_SITE_HOST'));
        $request = $client->request(
            uniqid(),
            self::ORDER_SINGLE_REFUND,
            [
                'user_id' => $user_id,
                'note'=>$note,
                'global_order_id'=>$global_order_id,
                'order_child_id'=>$order_child_id,
                'order_goods_id'=>$order_goods_id
            ]);
        $response = $client->send($request);
        return json_decode($response->getBody()->getContents(),true);
    }


}