<?php
namespace app\controller;

use think\facade\Db;

class Search
{
    public function keywords()
    {
        $post = $GLOBALS['data']['data'];
        if(empty($post['keywords'])){
            return show("请输入搜索关键字");
        }
        $lastIndex = $GLOBALS['data']['data']["lastindex"]??0;
        if($lastIndex == 0){
            $where = "id > 0";
        }else{
            $where = "id < ".$lastIndex;
        }

        $KEY = $post['keywords'];

        $list = Db::name("student")->where("nickname like '{$KEY}%' or city like '{$KEY}%' or school like '{$KEY}%'")->order('hot desc')->limit(env("page_count"))->where($where)->select()->toArray();
        $result = StudentToArray($list);
        return show(SUCCESS_MESSAGE,SUCCESS_CODE,$result);
    }

}