for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace DanBettles\Defence;
use DanBettles\Gestalt\SimpleFilterChain;
use DanBettles\Defence\Handler\HandlerInterface;
use const true;
class Defence
{
/** @var SimpleFilterChain */
private $filterChain;
/** @var HandlerInterface */
private $handler;
public function __construct(SimpleFilterChain $filterChain, HandlerInterface $handler)
$this
->setFilterChain($filterChain)
->setHandler($handler)
;
}
private function setFilterChain(SimpleFilterChain $filterChain): self
$this->filterChain = $filterChain;
return $this;
public function getFilterChain(): SimpleFilterChain
return $this->filterChain;
private function setHandler(HandlerInterface $handler): self
$this->handler = $handler;
public function getHandler(): HandlerInterface
return $this->handler;
/**
* Executes the filter chain and, if the request was deemed suspicious, triggers the handler.
*/
public function execute(Envelope $envelope): void
$requestIsSuspicious = $this->getFilterChain()->execute($envelope, true);
if ($requestIsSuspicious) {
$this->getHandler()($envelope);
danbettles /
defence
