Eps\Req2CmdBundle\Action\ApiResponderAction

Complexity

Total Complexity

7

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	__invoke()	0	10	2
A	getResponseStatusCode()	0	18	4

<?php
declare(strict_types=1);

namespace Eps\Req2CmdBundle\Action;

use Eps\Req2CmdBundle\CommandBus\CommandBusInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class ApiResponderAction
{
    /**
     * @var CommandBusInterface
     */
    private $commandBus;

    public function __construct(CommandBusInterface $commandBus)
    {
        $this->commandBus = $commandBus;
    }

    public function __invoke(Request $request): Response
    {
        $command = $request->attributes->get('_command');
        if ($command === null) {
            throw new \InvalidArgumentException('No _command argument found for action');
        }
        $this->commandBus->handleCommand($command);

        return new Response('', $this->getResponseStatusCode($request));
    }

    private function getResponseStatusCode(Request $request): int
    {
        switch ($request->getMethod()) {
            case Request::METHOD_PUT:
                $statusCode = Response::HTTP_OK;
                break;
            case Request::METHOD_POST:
                $statusCode = Response::HTTP_CREATED;
                break;
            case Request::METHOD_DELETE:
                $statusCode = Response::HTTP_NO_CONTENT;
                break;
            default:
                $statusCode = Response::HTTP_OK;
        }

        return $statusCode;
    }
}