Bernard Ngandu
41 lines
1.3 KiB
PHP
41 lines
1.3 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace App\Service;
|
|
|
|
use App\ValueObject\Distance;
|
|
use App\ValueObject\Point;
|
|
use App\Exception\PointTooFarException;
|
|
use Psr\Log\LoggerInterface;
|
|
use Symfony\Component\DependencyInjection\Attribute\Autowire;
|
|
|
|
final class PointProximityValidator
|
|
{
|
|
public function __construct(
|
|
#[Autowire('%app.max_signal_distance_km%')]
|
|
private readonly float $maximumDistanceKm,
|
|
#[Autowire(service: 'monolog.logger.signals')]
|
|
private readonly LoggerInterface $logger,
|
|
) {
|
|
}
|
|
|
|
public function assertWithinRange(Point $userLocation, Point $signalLocation): void
|
|
{
|
|
$distance = Distance::betweenPoints($userLocation, $signalLocation)->inKilometers();
|
|
|
|
$this->logger->debug('Calculated proximity between user and signal.', [
|
|
'distance_km' => $distance,
|
|
'max_distance_km' => $this->maximumDistanceKm,
|
|
]);
|
|
|
|
if ($distance > $this->maximumDistanceKm) {
|
|
$this->logger->warning('Rejected signal because it is beyond the allowed proximity.', [
|
|
'distance_km' => $distance,
|
|
'max_distance_km' => $this->maximumDistanceKm,
|
|
]);
|
|
throw new PointTooFarException($this->maximumDistanceKm);
|
|
}
|
|
}
|
|
}
|