mingxiang/application/index/controller/Plantask.php

<?php

namespace app\index\controller;
use think\Controller;
use think\Db;

class Plantask extends Controller
{
    public function index()
    {
        exit;
    }

    //10天不买的用户，第10天结算完，第11天自动滑落,上下级自动衔接
    //该用户的所有下级，的推荐人，改成此人的上级。
    public function auto_hualuo(){
        $nowtime = time();
        $toweek  = date('w',$nowtime);
        if($toweek == 1){
            //周日不结算（自动到下周一），所以，周一不滑落
            exit;
        }

        $tendays_ago = $this->hualuo_tendays_ago();
        $list = Db::name('user')->where('last_paytime','lt',$tendays_ago)->where('intro_num','gt',0)->select(); //最后买东西是11天前了

        if(!empty($list)){
            Db::startTrans();
            foreach($list as $key => $user){
                //我的下级，的推荐人，改成我的上级。也就是跳过了我
                $rs = Db::name('user')->where('intro_uid',$user['id'])->update(['intro_uid',$user['intro_uid']]);
                if($rs === false){
                    Db::rollback();
                }
                //我的推荐人数变0
                $rs2 = Db::name('user')->where('id',$user['id'])->update(['intro_num',0]);
                if($rs2 === false){
                    Db::rollback();
                }
            }
            Db::commit();
        }
    }

    //滑落要按11天算
    private function hualuo_tendays_ago(){
        $nowtime = time();

        /*if(input('date','')){
            $nowtime = strtotime(input('date',''));
        }*/

        $today   = strtotime(date('Y-m-d',$nowtime));

        $toweek  = date('w',$nowtime);


        $enum = [
            1 => 12,//这一天没人滑落
            2 => 12,
            3 => 12,
            4 => 12,
            5 => 11,
            6 => 11,
            0 => 11,
        ];

        $rs = $today - ($enum[$toweek] * 86400);
//        dump(date('Y-m-d',$rs));

        return $rs;
    }

}