service.php

<?php
 
namespace Bitrix\Seo\Catalog;
 
use Bitrix\Seo\BusinessSuite\IInternalService;
use Bitrix\Seo\Retargeting\AuthAdapter;
use Bitrix\Seo\Retargeting\IService;
 
final class Service implements IService, IInternalService
{
    private static $authAdapterPool = [];
 
    public const GROUP = 'catalog';
 
    public const TYPE_FACEBOOK = 'facebook';
 
 
    private function __construct()
    {}
 
    private function __clone()
    {}
 
    public static function getInstance(): Service
    {
        static $instance;
        return $instance = $instance ?? new Service;
    }
 
    public static function getTypeByEngine(string $engineCode): ?string
    {
        foreach (self::getTypes() as $type)
        {
            if($engineCode === self::getEngineCode($type))
            {
                return $type;
            }
        }
        return null;
    }
 
    public static function canUseAsInternal(): bool
    {
        return true;
    }
 
    public static function getMethodPrefix(): string
    {
        return self::GROUP;
    }
 
    public static function getEngineCode($type) : string
    {
        return self::GROUP . '.' . $type;
    }
 
    public static function getTypes() : array
    {
        return [ self::TYPE_FACEBOOK ];
    }
 
    public static function getAuthAdapter($type) : AuthAdapter
    {
        if (!array_key_exists( $type, self::$authAdapterPool ))
        {
            return self::$authAdapterPool[$type] = AuthAdapter::create($type)->setService(self::getInstance());
        }
        return self::$authAdapterPool[$type];
    }
 
    public function getCatalog(string $type): Catalog
    {
        return Catalog::create($type)->setService($this);
    }
}