how to use

composer のインストール

$ docker pull composer
$ alias composer='docker run --rm -it -v $PWD:/app composer'

slim4-api-skeleton のインストールと設定

$ composer create-project maurobonfietti/slim4-api-skeleton [my-api-name]
$ cd [my-api-name]
$ composer install

立ち上げと確認

$ docker-compose up -d --build
$ curl http://localhost:8081/

{"api":"slim4-api-skeleton","version":"0.22.0","timestamp":1596992058}

src/Controller/Home.php

<?php

declare(strict_types=1);

namespace App\Controller;

use App\Helper\JsonResponse;
use Pimple\Psr11\Container;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;

final class Home
{
    private const API_NAME = 'slim4-api-skeleton';

    private const API_VERSION = '0.22.0';

    private $container;

    public function __construct(Container $container)
    {
        $this->container = $container;
    }

    public function getHelp(Request $request, Response $response): Response
    {
        $message = [
            'api' => self::API_NAME,
            'version' => self::API_VERSION,
            'timestamp' => time(),
        ];

        return JsonResponse::withJson($response, json_encode($message), 200);
    }

    public function getStatus(Request $request, Response $response): Response
    {
        $this->container->get('db');
        $status = [
            'status' => [
                'database' => 'OK',
            ],
            'api' => self::API_NAME,
            'version' => self::API_VERSION,
            'timestamp' => time(),
        ];

        return JsonResponse::withJson($response, json_encode($status), 200);
    }
}