71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
|
||
/**
|
||
* +----------------------------------------------------------------------
|
||
* | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
|
||
* +----------------------------------------------------------------------
|
||
* | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
|
||
* +----------------------------------------------------------------------
|
||
* | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
|
||
* +----------------------------------------------------------------------
|
||
* | Author: CRMEB Team <admin@crmeb.com>
|
||
* +----------------------------------------------------------------------
|
||
*/
|
||
|
||
namespace app\home\middleware;
|
||
|
||
|
||
use app\Request;
|
||
use crmeb\exceptions\ApiException;
|
||
use crmeb\interfaces\MiddlewareInterface;
|
||
use crmeb\services\CacheService;
|
||
use think\facade\Config;
|
||
|
||
/**
|
||
* Redis锁
|
||
* Class BlockerMiddleware
|
||
* @author 等风来
|
||
* @email 136327134@qq.com
|
||
* @date 2023/2/8
|
||
* @package app\api\middleware
|
||
*/
|
||
class BlockerMiddleware implements MiddlewareInterface
|
||
{
|
||
/**
|
||
* @param Request $request
|
||
* @param \Closure $next
|
||
* @author 等风来
|
||
* @email 136327134@qq.com
|
||
* @date 2022/11/21
|
||
*/
|
||
public function handle(Request $request, \Closure $next)
|
||
{
|
||
if (Config::get('cache.default') == 'file') {
|
||
return $next($request);
|
||
}
|
||
|
||
$uid = $request->uid();
|
||
$key = md5($request->rule()->getRule() . $uid);
|
||
if (!CacheService::setMutex($key)) {
|
||
throw new ApiException('请求太过频繁，请稍后再试');
|
||
}
|
||
|
||
$response = $next($request);
|
||
|
||
$this->after($response, $key);
|
||
|
||
return $response;
|
||
}
|
||
|
||
/**
|
||
* @param $response
|
||
* @param $key
|
||
* @author 等风来
|
||
* @email 136327134@qq.com
|
||
* @date 2022/11/22
|
||
*/
|
||
public function after($response, $key)
|
||
{
|
||
CacheService::delMutex($key);
|
||
}
|
||
}
|