<?php

namespace app\common\model\app\agent;
use think\Model;

/**
 * 等级
 */
class Level extends Model
{

    /**
     * 获取等级列表
     * @return array
     */
    public static function getLevelList(){

        $data = \app\common\model\app\Config::getConfig('agent');

        $list = [];

        if(!empty($data['levelPlan'])){
            foreach ($data['levelPlan'] as $item){
                $id = isset($item['id']) && !empty($item['id']) ? $item['id'] : '0';
                $list[$id] = $item;
            }
        }

        return $list;
    }

    /**
     * 删除level配置后重置受影响的用户等级
     * @return void
     */
    public static function delLevelConfigReset()
    {
        $levelList = self::getLevelList();

        $newLevel = end($levelList);

        if($newLevel){
            $newLevelId = isset($newLevel['id']) ? $newLevel['id'] : 0;
            \app\admin\model\app\agent\Member::where([
                'level'=>['>',$newLevelId]
            ])->update([
                'level'=>$newLevelId
            ]);
            return true;
        }
        return false;
    }
}