anxinliao/application/api/controller/Notify.php

<?php
namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
use addons\epay\library\Service;
/**
 * 订单支付回调
 */
class Notify extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    //充值金币 异步回调对外方法
    public function recharge_notify_base(){

        //验签
        $paytype = input('paytype','wechat');
        $notify_file = $this->notify_log_start($paytype);
        $pay = Service::checkNotify($paytype);
        if (!$pay) {
            echo '签名错误';
            exit;
        }

        //验证，拿订单号等信息
        $data = $pay->verify();
        $out_trade_no = $data['out_trade_no'];
        //订单查询
        $info = Db::name('pay_order')->where('out_trade_no',$out_trade_no)->find();

        if(empty($info)){
            echo $pay->success();
            exit;
        }

        if($info['order_status'] != 0)
        {
            echo $pay->success();
            exit;
        }
        //你可以在此编写订单逻辑
        $rs = $this->recharge_notify_do($out_trade_no);
        if($rs === false){
            //不论结果都应返回success
            echo $pay->success();
            exit;
        }else{
            //不论结果都应返回success
            echo $pay->success();
            exit;
        }

        //默认
        echo $pay->success();
        exit;
    }

    //充值金币 逻辑
    private function recharge_notify_do($out_trade_no){

        Db::startTrans();
        $orderInfo = Db::name('pay_order')->where(['out_trade_no' => $out_trade_no])->lock(true)->find();
        if (empty($orderInfo)) {
            Db::rollback();
            return false;
        }

        if($orderInfo['order_status'] != 0){
            Db::rollback();
            return false;
        }

        //逻辑开始
        $args = json_decode($orderInfo['args'],true);
        $result = model('Wallet')->lockChangeAccountRemain($orderInfo['user_id'],'gold',$args['gold'],10, '金币充值','pay_order',$orderInfo['id']);
        if($result['status']===false)
        {
            Db::rollback();
            return false;
        }
        //上供到上级

        //逻辑结束


        //状态
        $ros = Db::name('pay_order')->where(['out_trade_no' => $out_trade_no])->update(['order_status'=>1,'notifytime'=>time()]);
        if($ros === false) {
            Db::rollback();
            return false;
        }

        //默认提交
        Db::commit();
        return true;
    }

    public function recharge($user_id,$gold,$payorder_id){
        //充值者本人
        $userinfo = Db::name('user')->field('id,username,group_id,intro_uid,gender')->where('id',$user_id)->find();

        //没有推荐人,自己等级最高,女性充值不返
        if(empty($userinfo['intro_uid']) || $userinfo['group_id'] == 3 || $userinfo['gender'] == 0){
            return true;
        }

        //充值者上级
        $intro_userinfo = Db::name('user')->field('id,username,group_id,intro_uid,gender')->where('id',$userinfo['intro_uid'])->find();
        if(empty($intro_userinfo)){return true;}

        //精确小数点
        bcscale(1);

        //上级是一级邀请A，本人为B普、B1(二级邀请人)，贡献给A
        if($intro_userinfo['group_id'] == 3){

            $recharge_b2a_rate = config('site.recharge_b2a_rate');
            $jewel = bcdiv(bcmul($gold,$recharge_b2a_rate),100);

            $result = model('Wallet')->lockChangeAccountRemain($intro_userinfo['id'],'jewel',$jewel,41, $userinfo['username'].'充值','pay_order',$payorder_id);
            if($result['status']===false)
            {
                Db::rollback();
                return false;
            }

            return true;//结束了
        }

        //上级是二级邀请B0、B1，本人C1,贡献给A和B(表面上说B的钱在A那里，但是有记录，有总额，不能提现即可)
        if($intro_userinfo['group_id'] == 2){
            $recharge_c2b_rate = config('site.recharge_c2b_rate');
            $jewel = bcdiv(bcmul($gold,$recharge_c2b_rate),100);

            $result = model('Wallet')->lockChangeAccountRemain($intro_userinfo['id'],'jewel',$jewel,41, $userinfo['username'].'充值','pay_order',$payorder_id);
            if($result['status']===false)
            {
                Db::rollback();
                return false;
            }

            //充值者上上级,也就是A
            $intro_intro_userinfo = Db::name('user')->field('id,username,group_id,intro_uid,gender')->where('id',$intro_userinfo['intro_uid'])->find();
            if(empty($intro_intro_userinfo)){return true;}

            if($intro_intro_userinfo['group_id'] == 3){

                $recharge_b2a_rate = config('site.recharge_b2a_rate');
                $jewel = bcdiv(bcmul($jewel,$recharge_b2a_rate),100);

                $result = model('Wallet')->lockChangeAccountRemain($intro_intro_userinfo['id'],'jewel',$jewel,41, $userinfo['username'].'充值','pay_order',$payorder_id);
                if($result['status']===false)
                {
                    Db::rollback();
                    return false;
                }
            }

        }

        //上级是普通用户，则上级可能是C1、D1,再向上找到B



    }


    //充值VIP 异步回调对外方法
    public function vip_notify_base(){

        //验签
        $paytype = input('paytype','wechat');
        $notify_file = $this->notify_log_start($paytype);
        $pay = Service::checkNotify($paytype);
        if (!$pay) {
            echo '签名错误';
            exit;
        }

        //验证，拿订单号等信息
        $data = $pay->verify();
        $out_trade_no = $data['out_trade_no'];
        //订单查询
        $info = Db::name('pay_order')->where('out_trade_no',$out_trade_no)->find();

        if(empty($info)){
            echo $pay->success();
            exit;
        }

        if($info['order_status'] != 0)
        {
            echo $pay->success();
            exit;
        }
        //你可以在此编写订单逻辑
        $rs = $this->vip_notify_do($out_trade_no);
        if($rs === false){
            //不论结果都应返回success
            echo $pay->success();
            exit;
        }else{
            //不论结果都应返回success
            echo $pay->success();
            exit;
        }

        //默认
        echo $pay->success();
        exit;
    }

    //充值金币 逻辑
    private function vip_notify_do($out_trade_no){

        Db::startTrans();
        $orderInfo = Db::name('pay_order')->where(['out_trade_no' => $out_trade_no])->lock(true)->find();
        if (empty($orderInfo)) {
            Db::rollback();
            return false;
        }

        if($orderInfo['order_status'] != 0){
            Db::rollback();
            return false;
        }

        //逻辑开始
        //先充值
        $args = json_decode($orderInfo['args'],true);
        $user_info = Db::name('user_wallet')->where('user_id',$orderInfo['user_id'])->lock(true)->find();
        if($user_info['vip_endtime'] < time()){
            //过期了
            $vip_endtime = time() + (intval($args['days']) * 86400);
            $vip_type = 1;
        }else{
            //追加vip
            $vip_endtime = $user_info['vip_endtime'] + (intval($args['days']) * 86400);
            $vip_type = 2;
        }
        $update_data = [
            'vip_endtime'=>$vip_endtime,
        ];
        $result = Db::name('user_wallet')->where('user_id',$orderInfo['user_id'])->update($update_data);

        //记录日志
        $log_data = [
            'user_id' => $orderInfo['user_id'],
            'before'  => $user_info['vip_endtime'],
            'change_value'  => intval($args['days']) * 86400,
            'remain'  => $vip_endtime,
            'remark'  => '安卓购买vip',
            'createtime'  => time(),
            'vip_type'  => $vip_type,
        ];
        Db::name('user_vip_log')->insertGetId($log_data);

        if($result === false)
        {
            Db::rollback();
            return false;
        }


        //逻辑结束

        //状态
        $ros = Db::name('pay_order')->where(['out_trade_no' => $out_trade_no])->update(['order_status'=>1,'notifytime'=>time()]);
        if($ros === false) {
            Db::rollback();
            return false;
        }

        //默认提交
        Db::commit();
        return true;
    }


    //异步日志
    private function notify_log_start($paytype = 'wechat'){
        //记录支付回调数据
        ignore_user_abort(); // run script in background
        set_time_limit(30);
        // 日志文件 start
        $log_base_dir = '../paylog/'.$paytype.'/';
        if (!is_dir($log_base_dir))
        {
            mkdir($log_base_dir, 0770, true);
            @chmod($log_base_dir, 0770);
        }
        $notify_file = $log_base_dir.'notify.txt';
        if(!file_exists($notify_file)) {
            @touch($notify_file);
            @chmod($notify_file, 0770);
        }
        if(filesize($notify_file)>5242880)//大于5M自动切换
        {
            rename($notify_file, $log_base_dir.'notify_'.date('Y_m_d_H_i_s').'.txt');
        }
        if(!file_exists($notify_file)) {
            @touch($notify_file);
            @chmod($notify_file, 0770);
        }
        // 日志文件 end
        //开始写入
        $_REQUEST = isset($_REQUEST) ? $_REQUEST : array();
        if($_REQUEST && $paytype == 'alipay') {
            file_put_contents($notify_file, "\r\n\r\n".date('Y-m-d H:i:s')." [notify][入口接收request]".json_encode($_REQUEST), FILE_APPEND);
        } else {
            $xml = file_get_contents("php://input");
            file_put_contents($notify_file, "\r\n\r\n".date('Y-m-d H:i:s')." [notify][入口接收php://input流原始数据] \n".$xml, FILE_APPEND);
            $xmlObj = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);
            file_put_contents($notify_file, "\r\n\r\n".date('Y-m-d H:i:s')." [notify][入口接收php://input流] ".json_encode($xmlObj), FILE_APPEND);
        }

        ini_set('display_errors','On');

        return $notify_file;

    }
}