copyimplementer.php

См. документацию.

<?php
namespace Bitrix\Main\Copy;
 
use Bitrix\Main\Result;

abstract class CopyImplementer
{
    protected $result;

    protected $userTypeManager;
    protected $ufIgnoreList = [];
    protected $executiveUserId;
 
    public function __construct()
    {
        $this->result = new Result();
    }

    public function getErrors()
    {
        return $this->result->getErrors();
    }

    public function setUserFieldManager(\CUserTypeManager $userTypeManager)
    {
        $this->userTypeManager = $userTypeManager;
    }

    public function setUfIgnoreList(array $ufIgnoreList): void
    {
        $this->ufIgnoreList = $ufIgnoreList;
    }

    public function setExecutiveUserId(int $executiveUserId): void
    {
        $this->executiveUserId = $executiveUserId;
    }
 
    protected function copyUfFields(int $entityId, int $copiedEntityId, string $ufObject)
    {
        if (!$this->userTypeManager)
        {
            return;
        }
 
        $this->userTypeManager->copy($ufObject, $entityId, $copiedEntityId,
            $this, $this->executiveUserId, $this->ufIgnoreList);
    }

    abstract public function add(Container $container, array $fields);

    abstract public function getFields(Container $container, $entityId);

    abstract public function prepareFieldsToCopy(Container $container, array $fields);

    abstract public function copyChildren(Container $container, $entityId, $copiedEntityId);

    protected function getResult(array $results = [])
    {
        $copyResult = new Result();
 
        $data = [];
        foreach ($results as $result)
        {
            $data = $data + $result->getData();
            if ($result->getErrors())
            {
                $copyResult->addErrors($result->getErrors());
            }
        }
 
        if ($data)
        {
            $copyResult->setData($data);
        }
 
        return $copyResult;
    }
}