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yanzong/app/common/service/store/User.php

142 lines
3.8 KiB

<?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) 2017~2023 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\common\service\store;
use think\facade\Cache;
use app\common\service\BaseService;
/**
* 商家用户服务类
* Class User
*/
class User extends BaseService
{
// 用于生成token的自定义盐
const TOKEN_SALT = '_store_user_salt_';
/**
* 获取当前登录用户的信息
* @return array
*/
public static function getLoginInfo(): array
{
if (($token = self::getToken()) !== false) {
return Cache::get($token) ?: [];
}
return [];
}
/**
* 获取当前登录用户的ID
* @return int|null
*/
public static function getLoginUserId(): ?int
{
$userInfo = static::getLoginInfo();
if (empty($userInfo)) {
return null;
}
return (int)$userInfo['user']['store_user_id'];
}
/**
* 获取当前登录的商城ID
* @return int|null
*/
public static function getLoginStoreId(): ?int
{
$userInfo = static::getLoginInfo();
if (empty($userInfo)) {
return null;
}
return (int)$userInfo['store_id'];
}
/**
* 记录登录信息
* @param array $userInfo
* @return string
*/
public static function login(array $userInfo): string
{
// 生成token
$token = self::makeToken((int)$userInfo['store_user_id']);
// 记录缓存, 7天
Cache::set($token, [
'user' => $userInfo,
'store_id' => $userInfo['store_id'],
'is_login' => true,
], 86400 * 7);
return $token;
}
/**
* 清空登录状态
* @return bool
*/
public static function logout(): bool
{
$token = self::getToken();
!empty($token) && Cache::delete($token);
return true;
}
/**
* 更新登录信息
* @param array $userInfo
* @return bool
*/
public static function update(array $userInfo): bool
{
return Cache::set(self::getToken(), [
'user' => $userInfo,
'store_id' => $userInfo['store_id'],
'is_login' => true,
], 86400 * 7);
}
/**
* 生成用户认证的token
* @param int $userId
* @return string
*/
protected static function makeToken(int $userId): string
{
// 生成一个不会重复的随机字符串
$guid = get_guid_v4();
// 当前时间戳 (精确到毫秒)
$timeStamp = microtime(true);
// 自定义一个盐
$salt = self::TOKEN_SALT;
return md5("{$timeStamp}_{$userId}_{$guid}_{$salt}");
}
/**
* 获取用户认证Token
* @return bool|string
*/
private static function getToken()
{
// 获取请求中的token
$token = request()->header('Access-Token');
// 调试模式下可通过param
if (empty($token) && is_debug()) {
$token = request()->param('Access-Token');
}
// 不存在token报错
if (empty($token)) {
return false;
}
return $token;
}
}