RestRouter

Basic extension for REST API routing, with annotations helpers.

Installation

Install dependency over Composer:

composer require packeto/rest-router

Register extension in configuration file:

extensions:
  apirouter: Packeto\RestRouter\DI\RestRouterExtension

Configure JSON Schemas directory:

apirouter:
  jsonSchemasPath: %appDir%/../json-schema

Usage

ResourcePresenter

Routes are defined in Presenter which extends from ResourcePresenter provided by extension:

/**
 * @ApiRoute(
 *        "/api/v1/hello",
 *        presenter="Api:Hello"
 * )
 */
class HelloPresenter extends ResourcePresenter
{

	/**
	 * @Authenticated
	 * @JsonSchema("users/hello.json")
	 * @DTO("API\Commands\DTO\HelloDTO")
	 */
	public function actionCreate()
	{
		// Instance of API\Commands\DTO\HelloDTO
		$dto = $this->getCommandDTO();
  
		$this->sendSuccessResponse();
	}
}

JSON Schema validation

Request (POST, PUT, PATCH) can be validated with JSON schema. You must have cofingured jsonSchemasPath in your config.

Then create JSON Schema file in this folder, e.g. test.json and method annotation place this file name:

@JsonSchema("test.json")

And befero execution, input will be validated. Simple.

Request Authentication

Extensions provides you @Authenticated annotation, which authenticate every request pointing on endpoind. You must implement your own logic by implementing IAuthenticator.

Example of implementation:

use Nette\Http\IRequest;
use Packeto\RestRouter\Exception\Api\AuthenticationException;
use Packeto\RestRouter\Security\IAuthenticator;

class Authenticator implements IAuthenticator
{

	private const AUTHENTICATION_HEADER = 'X-Api-Key';


	/**
	 * @param IRequest $request
	 * @return void
	 * @throws AuthenticationException
	 */
	public function authenticate(IRequest $request): void
	{
		if (is_null($request->getHeader(self::AUTHENTICATION_HEADER, null))) {
			throw new AuthenticationException(
				sprintf('Header %s is empty, or is not provided.', self::AUTHENTICATION_HEADER),
				AuthenticationException::MISSING_HEADER_VALUE
			);
		}

		return;
	}
}

Then register your API authenticator as service in your configuration.