SURFnet\VPN\Common\Http\CallbackHook

Complexity

Total Complexity

5

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	executeBefore()	0	6	2
A	executeAfter()	0	8	2

<?php

/**
 * eduVPN - End-user friendly VPN.
 *
 * Copyright: 2016-2017, The Commons Conservancy eduVPN Programme
 * SPDX-License-Identifier: AGPL-3.0+
 */

namespace SURFnet\VPN\Common\Http;

class CallbackHook implements BeforeHookInterface, AfterHookInterface
{
    /** @var callable|null */
    private $before;

    /** @var callable|null */
    private $after;

    public function __construct(callable $before = null, callable $after = null)
    {
        $this->before = $before;
        $this->after = $after;
    }

    public function executeBefore(Request $request, array $hookData)
    {
        if (!is_null($this->before)) {
            return call_user_func($this->before, $request, $hookData);
        }
    }

    public function executeAfter(Request $request, Response $response)
    {
        if (!is_null($this->after)) {
            return call_user_func($this->after, $request, $response);
        }

        return $response;
    }
}