gp/app/models/store/StoreMgp.php

<?php
namespace app\models\store;
use app\models\user\User;
use crmeb\basic\BaseModel;
use crmeb\traits\ModelTrait;
use think\Exception;

class StoreMgp extends BaseModel
{
    use ModelTrait;

    

    /**
     * 获取上级及路径
     * @param $no
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function getpath($uid=0,$sp_uid=0)
    {
        $no = intval(self::value('max(no)') ?: 0) + 1;
        $no_path = [];$level=1;$p_no=0;
        if($no==1) {
            $no_path = $no;
            $p_no = 0;
            $user_path = $uid;
        }
        else
        {
            if($sp_uid>0)
            {
                $sp = self::where('uid',$sp_uid)->find();   
                if($sp['cts']<3)
                {
                    $min = $sp;
                }
                else
                {       
                    $min = self::wherelike('no_path',$sp['no_path'].",%")->where('cts','<',3)->order("level asc,id asc")->find();
                }
                if($min)
                {
                    $no_path = $min['no_path'].",".$no;
                    $user_path = $min['user_path'].",".$uid;
                    $p_no = $min['no'];
                    $level = intval($min['level'])+1;
                }
                else
                {
                    $no_path = $sp['no_path'].",".$no;
                    $user_path = $sp['user_path'].",".$uid;
                    $p_no = $sp['no'];
                    $level = intval($sp['level'])+1;
                } 
            }
            else
            {
                $no_path = $no;
                $user_path = $uid;
                $p_no = $no;                
            }
            
        }
        return compact('p_no','no','no_path','user_path','level');
    }
}