jschreuder\Middle\Controller\CallableController

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	fromCallable()	0	4	1
A	factoryFromCallable()	0	6	1
A	__construct()	0	4	1
A	execute()	0	4	1

<?php declare(strict_types = 1);

namespace jschreuder\Middle\Controller;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;

final class CallableController implements ControllerInterface
{
    public static function fromCallable(callable $closure) : self
    {
        return new self($closure);
    }

    public static function factoryFromCallable(callable $closure) : callable
    {
        return function () use ($closure) {
            return self::fromCallable($closure);
        };
    }

    /** @var  callable */
    private $closure;

    private function __construct(callable $closure)
    {
        $this->closure = $closure;
    }

    public function execute(ServerRequestInterface $request) : ResponseInterface
    {
        return ($this->closure)($request);
    }
}