Spiral\Scaffolder\Declaration\MiddlewareDeclaration

Complexity

Total Complexity

2

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	declare()	0	17	1
A	getInstructions()	0	5	1

<?php

declare(strict_types=1);

namespace Spiral\Scaffolder\Declaration;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;

/**
 * Middleware declaration.
 */
class MiddlewareDeclaration extends AbstractDeclaration implements HasInstructions
{
    public const TYPE = 'middleware';

    /**
     * Declare default process method body.
     */
    public function declare(): void
    {
        $this->class->addImplement(MiddlewareInterface::class);

        $this->class
            ->addMethod('process')
            ->setPublic()
            ->setReturnType(ResponseInterface::class)
            ->addBody('return $handler->handle($request);');

        $this->class->getMethod('process')
            ->addParameter('request')
            ->setType(ServerRequestInterface::class);

        $this->class->getMethod('process')
            ->addParameter('handler')
            ->setType(RequestHandlerInterface::class);
    }

    public function getInstructions(): array
    {
        return [
            'Don\'t forget to activate a middleware in the \'<comment>App\Application\Bootloader\RoutesBootloader</comment>\'',
            'Read more about Middleware in the documentation: https://spiral.dev/docs/http-middleware',
        ];
    }
}