finder.php

<?php
 
namespace Bitrix\Location\Source\Google;
 
use Bitrix\Location\Entity\Location;
use Bitrix\Location\Entity\Generic\Collection;
use Bitrix\Location\Exception\RuntimeException;
use Bitrix\Location\Source\Google\Converters\BaseConverter;
use Bitrix\Location\Source\Google\Requesters\BaseRequester;
 
final class Finder
{
    protected $requester;
    protected $converter;
 
    public function __construct(BaseRequester $requester, BaseConverter $converter = null)
    {
        $this->requester = $requester;
        $this->converter = $converter;
    }
 
    public function find(array $fields)
    {
        $rawData = $this->requester->request($fields);
 
        if (
            is_array($rawData)
            && isset($rawData['status']) && $rawData['status'] !== 'OK'
            && isset($rawData['error_message']) && $rawData['error_message'] <> ''
        )
        {
            throw new RuntimeException($rawData['error_message'], ErrorCodes::FINDER_ERROR);
        }
 
        return $this->converter !== null ? $this->converter->convert($rawData) : $rawData;
    }
}