Http\Client\Common\Plugin\RequestMatcherPlugin

Complexity

Total Complexity

5

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

91.67%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	handleRequest()	0	12	4

<?php

declare(strict_types=1);

namespace Http\Client\Common\Plugin;

use Http\Client\Common\Plugin;
use Http\Message\RequestMatcher;
use Http\Promise\Promise;
use Psr\Http\Message\RequestInterface;

/**
 * Apply a delegated plugin based on a request match.
 *
 * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
 */
final class RequestMatcherPlugin implements Plugin
{
    /**
     * @var RequestMatcher
     */
    private $requestMatcher;

    /**
     * @var null|Plugin
     */
    private $successPlugin;

    /**
     * @var null|Plugin
     */
    private $failurePlugin;

    public function __construct(RequestMatcher $requestMatcher, ?Plugin $delegateOnMatch, Plugin $delegateOnNoMatch = null)
    {
        $this->requestMatcher = $requestMatcher;
        $this->successPlugin = $delegateOnMatch;
        $this->failurePlugin = $delegateOnNoMatch;
    }

    /**
     * {@inheritdoc}
     */
    public function handleRequest(RequestInterface $request, callable $next, callable $first): Promise
    {
        if ($this->requestMatcher->matches($request)) {
            if (null !== $this->successPlugin) {
                return $this->successPlugin->handleRequest($request, $next, $first);
            }
        } elseif (null !== $this->failurePlugin) {
            return $this->failurePlugin->handleRequest($request, $next, $first);
        }

        return $next($request);
    }
}