Northwoods\Middleware\LazyHandler

Complexity

Total Complexity

4

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	handle()	0	3	1
A	__construct()	0	10	2
A	resolve()	0	3	1

<?php
declare(strict_types=1);

namespace Northwoods\Middleware;

use InvalidArgumentException;
use Psr\Container\ContainerInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;

class LazyHandler implements RequestHandlerInterface
{
    /** @var ContainerInterface */
    private $container;

Private member variable "container" must contain a leading underscore

Expected 1 blank line before member var; 0 found

    /** @var string */
    private $handler;

Private member variable "handler" must contain a leading underscore

    public function __construct(ContainerInterface $container, string $handler)

Expected 2 blank lines before function; 1 found

    {
        if (! is_subclass_of($handler, RequestHandlerInterface::class, true)) {
            throw new InvalidArgumentException(
                sprintf('%s does not implement %s', $handler, RequestHandlerInterface::class)
            );
        }

        $this->container = $container;
        $this->handler = $handler;
    }

Expected 2 blank lines after function; 1 found

    // RequestHandlerInterface
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->resolve()->handle($request);
    }

Expected 2 blank lines after function; 1 found

    private function resolve(): RequestHandlerInterface
    {
        return $this->container->get($this->handler);
    }

Expected 2 blank lines after function; 0 found

}