BEAR\Resource\ExtraMethodInvoker

Complexity

Total Complexity

4

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__invoke()	0	20	3

<?php

declare(strict_types=1);

namespace BEAR\Resource;

use BEAR\Resource\Exception\MethodNotAllowedException;
use Ray\Di\Di\Named;

final class ExtraMethodInvoker
{
    /**
     * @var RenderInterface
     */
    private $optionsRenderer;

    /**
     * @Named("optionsRenderer=options")
     */
    public function __construct(RenderInterface $optionsRenderer)
    {
        $this->optionsRenderer = $optionsRenderer;
    }

    public function __invoke(AbstractRequest $request, InvokerInterface $invoker) : ResourceObject
    {
        if ($request->method === Request::OPTIONS) {
            $ro = $request->resourceObject;
            $ro->view = $this->optionsRenderer->render($request->resourceObject);

            return $ro;
        }

        if ($request->method === Request::HEAD) {
            $getRequest = clone $request;
            $getRequest->method = 'get';
            $ro = $invoker->invoke($getRequest);
            $ro->body = null;

            return $ro;
        }

        throw new MethodNotAllowedException(get_class($request->resourceObject) . "::{({$request->method}}()", 405);
    }
}