customfieldsservice.php

См. документацию.

<?php
 
namespace Bitrix\Location\Infrastructure\Service;
 
use Bitrix\Location\Common\BaseService;
use Bitrix\Location\Entity\Area;
use Bitrix\Location\Geometry\Type\Point;
use Bitrix\Location\Infrastructure\Service\Config\Container;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\CrimeaCustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\CustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\DonetskCustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\KhersonCustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\LuganskCustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\SevastopolCustomFields;
use Bitrix\Location\Infrastructure\Service\CustomFieldsService\ZaporozhyeCustomFields;
use Bitrix\Location\Repository\AreaRepository;
 
class CustomFieldsService extends BaseService
{
    protected static $instance;
 
    private const TYPE_CUSTOM_FIELDS = 'CUSTOM_FIELDS';
    private const CODE_CRIMEA = 'CRIMEA';
    private const CODE_SEVASTOPOL = 'SEVASTOPOL';
    private const CODE_DONETSK = 'DONETSK';
    private const CODE_LUGANSK = 'LUGANSK';
    private const CODE_ZAPOROZHYE = 'ZAPOROZHYE';
    private const CODE_KHERSON = 'KHERSON';

    private $areaRepository;

    private $customFieldsAreas;

    public function getCustomFieldsByPoint(Point $point): ?CustomFields
    {
        $this->loadAreasWithCustomFields();
 
        foreach ($this->customFieldsAreas as $customFieldsArea)
        {
            if (!$customFieldsArea->containsPoint($point))
            {
                continue;
            }
 
            $className = null;
            switch ($customFieldsArea->getCode())
            {
                case self::CODE_CRIMEA:
                    $className = CrimeaCustomFields::class;
                    break;
                case self::CODE_SEVASTOPOL:
                    $className = SevastopolCustomFields::class;
                    break;
                case self::CODE_DONETSK:
                    $className = DonetskCustomFields::class;
                    break;
                case self::CODE_LUGANSK:
                    $className = LuganskCustomFields::class;
                    break;
                case self::CODE_ZAPOROZHYE:
                    $className = ZaporozhyeCustomFields::class;
                    break;
                case self::CODE_KHERSON:
                    $className = KhersonCustomFields::class;
                    break;
            }
 
            if (!$className)
            {
                continue;
            }
 
            return new $className();
        }
 
        return null;
    }

    protected function __construct(Container $config)
    {
        $this->areaRepository = new AreaRepository();
 
        parent::__construct($config);
    }
 
    private function loadAreasWithCustomFields(): void
    {
        if (!is_null($this->customFieldsAreas))
        {
            return;
        }
 
        $this->customFieldsAreas = $this->areaRepository->findByArguments([
            'filter' => [
                '=TYPE' => self::TYPE_CUSTOM_FIELDS,
            ],
            'order' => [
                'SORT' => 'DESC',
            ]
        ]);
    }
}