<?php

    /**
     * 跨域处理
     */
    header('Access-Control-Allow-Origin:*');
    header("Access-Control-Allow-Methods:GET,POST");

    /**
     *  返回随机用户列表
     */

    include "Common/JsonResponse.php";
    include "Common/mysqlHelper.php";
    include "Common/WechatHelper.php";
    include "Common/Encrypter.php";


    $mysql = new mysqlHelper();
    $userList  = $mysql->fetchAll("SELECT id,realname,headimg,prize_no FROM user WHERE status = 1");

    // 查询已中奖用户
    $lotteryUserIds = [];
    $lotteryUser = $mysql->fetchAll("SELECT user_id FROM lottery ");
    if(!empty($lotteryUser)){
        $lotteryUserIds = array_column($lotteryUser,'user_id');
    }

    // 去除已中奖用户
    foreach ($userList as $key => &$value){
        $value['id'] = (int)$value['id'];
        if(in_array($value['id'],$lotteryUserIds)){
            unset($userList[$key]);
        }
    }
    $userList = array_values($userList);

    // 将用户排序进行两次打乱
    shuffle($userList);
    shuffle($userList);

    $res = [
        'data' => $userList
    ];
    // 返回桌位列表
    JsonResponse::result($res);