zhuishuyun_quickapp/app/Modules/User/Services/UserMonthService.php

<?php
/**
 * Created by PhpStorm.
 * User: z-yang
 * Date: 2019/7/27
 * Time: 18:01
 */

namespace App\Modules\User\Services;

use App\Modules\User\Models\UserMonthOrder;
use App\Modules\User\Models\UserMonthSign;
use GuzzleHttp\Client;

class UserMonthService
{
    public static function createSign(int $uid, int $plan_id, string $change_type,string $openid)
    {
        $model = new UserMonthSign();
        $info = $model->where('uid', $uid)->where('plan_id', $plan_id)->first();
        if ($info) {
            $info->change_type = $change_type;
            $info->save();
        } else {
            $model->uid = $uid;
            $model->plan_id = $plan_id;
            $model->change_type = $change_type;
            $model->openid = $openid;
            $model->save();
        }
        return;
    }

    public static function isSignMonth($openid){
        $model = new UserMonthSign();
        return $model->where('openid',$openid)->where('change_type','ADD')->select('id')->first();
    }

    public static function getLastOrder(int $uid){
        $model = new UserMonthOrder();
        return $model->where('uid',$uid)->orderBy('id','desc')->first();
    }

    public static function createLOrder(int $uid, int $plan_id, int $total_fee, string $trade_no,string $out_trade_no)
    {
        $model = new UserMonthOrder();
        $model->uid = $uid;
        $model->plan_id = $plan_id;
        $model->total_fee = $total_fee;
        $model->trade_no = $trade_no;
        $model->out_trade_no = $out_trade_no;
        $model->save();
        return;
    }

    public static function getOrderByOrder($trade_no,$out_trade_no){
        $model = new UserMonthOrder();
        $info = $model->where('trade_no',$trade_no)->first();
        return $info;
    }

    public static function checkOrderStatus(int $user_id,int $plan_id,string $app_id,string $key,string $app_secret){
        $pay_year = date('Y');
        $pay_month = date('m');
        $sign = strtoupper(_sign(compact('app_id','app_secret','user_id','plan_id','pay_year','pay_month'),$key.$key));
        $client = new Client();
        $url = 'http://pap.manyuedu.org/checkpay.php?';
        $url .= http_build_query(compact('user_id','app_secret','app_id','plan_id','pay_year','pay_month','sign'));
        $result = $client->request('post',$url)->getBody()->getContents();
        return json_decode($result,true);
    }
}