<?php
declare(strict_types=1);

namespace Phred\Http\Controllers;

use Nyholm\Psr7\Factory\Psr17Factory;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface as Request;

final class HealthController
{
    public function __invoke(Request $request): ResponseInterface
    {
        $psr17 = new Psr17Factory();
        $res = $psr17->createResponse(200)->withHeader('Content-Type', 'application/json');
        $res->getBody()->write(json_encode([
            'ok' => true,
            'framework' => 'Phred',
        ], JSON_UNESCAPED_SLASHES));
        return $res;
    }
}