irdb/api/public/index.php

<?php

declare(strict_types=1);

use Monolog\Formatter\JsonFormatter;
use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;

require __DIR__ . '/../vendor/autoload.php';

$settings = require __DIR__ . '/../config/settings.php';

$logger = new Logger('api');
$handler = new StreamHandler('php://stdout', $settings['log_level']);
$handler->setFormatter(new JsonFormatter());
$logger->pushHandler($handler);

$app = AppFactory::create();
$app->addRoutingMiddleware();
$app->addBodyParsingMiddleware();
$app->addErrorMiddleware($settings['app_env'] === 'development', true, true, $logger);

$app->get('/healthz', function (Request $request, Response $response): Response {
    // Stub healthcheck. Later milestones extend this with `db` and `jobs` fields.
    $response->getBody()->write((string) json_encode(['status' => 'ok']));

    return $response->withHeader('Content-Type', 'application/json');
});

$app->map(
    ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'],
    '/{routes:.+}',
    function (Request $request, Response $response): Response {
        $response->getBody()->write((string) json_encode(['error' => 'not_found']));

        return $response
            ->withHeader('Content-Type', 'application/json')
            ->withStatus(404);
    }
);

$app->run();