chill-bundles/src/Bundle/ChillMainBundle/Service/Import/AddressReferenceFromBano.php

<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\MainBundle\Service\Import;

use Exception;
use League\Csv\Reader;
use League\Csv\Statement;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use UnexpectedValueException;
use function is_int;

class AddressReferenceFromBano
{
    private AddressReferenceBaseImporter $baseImporter;

    private HttpClientInterface $client;

    public function __construct(HttpClientInterface $client, AddressReferenceBaseImporter $baseImporter)
    {
        $this->client = $client;
        $this->baseImporter = $baseImporter;
    }

    public function import(string $departementNo): void
    {
        if (!is_numeric($departementNo) || !is_int((int) $departementNo)) {
            throw new UnexpectedValueException('Could not parse this department number');
        }

        $url = "https://bano.openstreetmap.fr/data/bano-{$departementNo}.csv";

        $response = $this->client->request('GET', $url);

        if (200 !== $response->getStatusCode()) {
            throw new Exception('Could not download CSV: ' . $response->getStatusCode());
        }

        $file = tmpfile();

        foreach ($this->client->stream($response) as $chunk) {
            fwrite($file, $chunk->getContent());
        }

        fseek($file, 0);

        $csv = Reader::createFromStream($file);
        $csv->setDelimiter(',');
        $stmt = Statement::create()
            ->process($csv, [
                'refId',
                'streetNumber',
                'street',
                'postcode',
                'city',
                '_o',
                'lat',
                'lon',
            ]);

        foreach ($stmt as $record) {
            $this->baseImporter->importAddress(
                $record['refId'],
                substr($record['refId'], 0, 5), // extract insee from reference
                $record['postcode'],
                $record['street'],
                $record['streetNumber'],
                'BANO.' . $departementNo,
                (float) $record['lat'],
                (float) $record['lon'],
                4326
            );
        }

        $this->baseImporter->finalize();

        fclose($file);
    }
}