104 lines
3.1 KiB
PHP
Executable File
104 lines
3.1 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | likeshop100%开源免费商用商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | 开源版本可自由商用，可去除界面版权logo
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// | 商业版本务必购买商业授权，以免引起法律纠纷
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshopTeam
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// +----------------------------------------------------------------------
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namespace app\common\cache;
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use app\common\model\user\User;
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use app\common\model\user\UserSession;
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class UserTokenCache extends BaseCache
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{
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private $prefix = 'token_user_';
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/**
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* @notes 通过token获取缓存用户信息
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* @param $token
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* @return false|mixed
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* @author 令狐冲
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* @date 2021/6/30 16:57
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*/
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public function getUserInfo($token)
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{
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//直接从缓存获取
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$userInfo = $this->get($this->prefix . $token);
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if ($userInfo) {
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return $userInfo;
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}
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//从数据获取信息被设置缓存(可能后台清除缓存）
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$userInfo = $this->setUserInfo($token);
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if ($userInfo) {
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return $userInfo;
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}
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return false;
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}
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/**
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* @notes 通过有效token设置用户信息缓存
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* @param $token
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* @return array|false|mixed
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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* @author 令狐冲
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* @date 2021/7/5 12:12
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*/
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public function setUserInfo($token)
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{
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$userSession = UserSession::where([['token', '=', $token], ['expire_time', '>', time()]])->find();
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if (empty($userSession)) {
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return [];
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}
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$user = User::where('id', '=', $userSession->user_id)
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->find();
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$userInfo = [
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'user_id' => $user->id,
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'nickname' => $user->nickname,
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'token' => $token,
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'sn' => $user->sn,
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'mobile' => $user->mobile,
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'avatar' => $user->avatar,
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'terminal' => $userSession->terminal,
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'expire_time' => $userSession->expire_time,
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];
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$this->set($this->prefix . $token, $userInfo, new \DateTime(Date('Y-m-d H:i:s', $userSession->expire_time)));
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return $this->getUserInfo($token);
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}
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/**
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* @notes 删除缓存
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* @param $token
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* @return bool
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* @author 令狐冲
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* @date 2021/7/3 16:57
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*/
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public function deleteUserInfo($token)
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{
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return $this->delete($this->prefix . $token);
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}
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} |