vape_shop/app/index/service/User.php

<?php
// +----------------------------------------------------------------------
// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2021 https://www.yiovo.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
// +----------------------------------------------------------------------
// | Author: 萤火科技 <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace app\index\service;

use app\index\model\User as UserModel;
use app\index\model\UserOauth as UserOauthModel;
use app\common\service\BaseService;
use cores\exception\BaseException;
use think\facade\Session;
use think\Response;

/**
 * 用户服务类
 * Class User
 * @package app\api\service
 */
class User extends BaseService
{
    // 当前登录的会员信息

    public const USER_TOKEN = 'access_token';
    public const USER_ID = 'user_id';

    /**
     * 获取当前登录的用户ID
     * getCurrentLoginUser方法的二次封装
     * @return mixed
     * @throws BaseException
     */
    public static function getCurrentLoginUserId()
    {
        $userId = Session::get(self::USER_ID);
        if (empty($userId)){
            return null;
        }
        return intval($userId);
    }

    /**
     * 获取第三方用户信息
     * @param int $userId 用户ID
     * @param string $oauthType 第三方登陆类型
     * @return array|\think\Model|null
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function getOauth(int $userId, $oauthType = 'MP-WEIXIN')
    {
        return UserOauthModel::getOauth($userId, $oauthType);
    }

    /**
     * 获取登录用户
     * @return UserModel|array|false
     * @throws BaseException
     */
    public static function getCurrentLoginUser()
    {
        // 获取用户认证Token
        if (!$userId = self::getCurrentLoginUserId()) {
            return false;
        }
        // 获取用户信息
        if (!$user = UserModel::getUserById($userId)) {
            return false;
        }
        return $user;
    }

    /**
     * 验证是否已登录
     * @return bool
     */
    public static function isLogin(): bool
    {
        return !empty(Session::get(self::USER_ID));
    }

}