servicefactory.php

См. документацию.

<?php
 
namespace Bitrix\Seo\BusinessSuite\Utils;
 
use Bitrix\Seo;
use Bitrix\Seo\BusinessSuite\Exception;
 
final class ServiceFactory
{
    private static $enginePool;

    private static function getServices() : array
    {
        return [
            Seo\BusinessSuite\Service::getInstance(),
            Seo\LeadAds\Service::getInstance(),
            Seo\Analytics\Service::getInstance(),
            Seo\Retargeting\Service::getInstance(),
            Seo\Marketing\Service::getInstance(),
            Seo\Catalog\Service::getInstance()
        ];
    }

    private static function getEnginePool() : array
    {
        if(!static::$enginePool)
        {
            static::$enginePool = [];
            foreach (self::getServices() as $service)
            {
                foreach ($service::getTypes() as $type)
                {
                    static::$enginePool[$service::getEngineCode($type)] = $service;
                }
            }
        }
        return static::$enginePool;
    }

    public static function getServiceByEngineCode(string $engineCode) : Seo\BusinessSuite\IInternalService
    {
        if(array_key_exists($engineCode,$pool = static::getEnginePool()))
        {
            return $pool[$engineCode];
        }
        throw new Exception\ServiceLoadException('EngineCode');
    }
    public static function getServiceByEngineCode(string $engineCode) : Seo\BusinessSuite\IInternalService {…}
}
final class ServiceFactory {…};