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- <?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\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 mixed
- */
- public static function getLoginInfo()
- {
- if (($token = self::getToken()) !== false) {
- return Cache::get($token);
- }
- return false;
- }
- /**
- * 获取当前登录用户的ID
- * @return mixed
- */
- public static function getLoginUserId()
- {
- return (int)static::getLoginInfo()['user']['store_user_id'];
- }
- /**
- * 记录登录信息
- * @param array $userInfo
- * @return bool
- */
- public static function login(array $userInfo)
- {
- // 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()
- {
- Cache::delete(self::getToken());
- return true;
- }
- /**
- * 更新登录信息
- * @param array $userInfo
- * @return mixed
- */
- public static function update(array $userInfo)
- {
- 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)
- {
- // 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;
- }
- }
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