factory.php

<?php
namespace Bitrix\Sale\Internals\Analytics;
 
use Bitrix\Main\SystemException,
    Bitrix\Sale\PaySystem,
    Bitrix\Sale\Cashbox,
    Bitrix\Sale\Delivery;
 
final class Factory
{
    public static function create(string $type)
    {
        $knowProvidersMap = self::getKnownProvidersMap();
        if (!isset($knowProvidersMap[$type]))
        {
            throw new SystemException("Provider with type \"{$type}\" not found");
        }
 
        return new $knowProvidersMap[$type]();
    }
 
    private static function getKnownProvidersMap(): array
    {
        $result = [];
 
        $knownClasses = [
            PaySystem\Internals\Analytics\Provider::class,
            Cashbox\Internals\Analytics\Provider::class,
            Delivery\Internals\Analytics\Provider::class,
        ];
 
        foreach ($knownClasses as $knownClass)
        {
            $result[$knownClass::getCode()] = $knownClass;
        }
 
        return $result;
    }
}