PHP code example of nazg / heredity

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

nazg / heredity example snippets

hack
use type Nazg\Http\Server\RequestHandlerInterface;
use type Facebook\Experimental\Http\Message\ServerRequestInterface;
use type Facebook\Experimental\Http\Message\ResponseInterface;
use type Ytake\Hungrr\Response;
use type Ytake\Hungrr\StatusCode;
use type NazgHeredityTest\Middleware\MockMiddleware;
use namespace HH\Lib\Experimental\IO;
use function json_encode;

final class SimpleRequestHandler implements RequestHandlerInterface {

  public function handle(
    IO\WriteHandle $handle,
    ServerRequestInterface $request
  ): ResponseInterface {
    $header = $request->getHeader(MockMiddleware::MOCK_HEADER);
    if (count($header)) {
      $handle->rawWriteBlocking(json_encode($header));
      return new Response($handle, StatusCode::OK);
    }
    $handle->rawWriteBlocking(json_encode([]));
    return new Response($handle, StatusCode::OK);
  }
}

hack

use namespace HH\Lib\Str;
use type Nazg\Http\Server\AsyncMiddlewareInterface;
use type Nazg\Heredity\Exception\MiddlewareResolvingException;
use type Nazg\Heredity\Resolvable;
use type Nazg\Glue\Container;

class GlueResolver implements Resolvable<AsyncMiddlewareInterface> {

  public function __construct(
    protected Container $container
  ) {}

  public function resolve(
    classname<AsyncMiddlewareInterface> $middleware
  ): AsyncMiddlewareInterface {
    if ($this->container->has($middleware)) {
      return $this->container->get($middleware);
    }
    throw new MiddlewareResolvingException(
      Str\format('Identifier "%s" is not binding.', $middleware),
    );
  }
}