<?php
namespace ProVM\Common\Controller;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Client\ClientInterface;
use Psr\Log\LoggerInterface;

class Attachments
{
    public function get(ServerRequestInterface $request, ResponseInterface $response, ClientInterface $client, LoggerInterface $logger, int $attachment_id): ResponseInterface
    {
        $rs = $client->get("/attachment/{$attachment_id}", [
            'stream' => true,
            'sink' => \Safe\fopen('php://stdout', 'wb')
        ]);
        $response->withHeader('Content-Type', 'application/pdf');
        $response->getBody()->write($rs->getBody()->getContents());
        return $response;
    }
}