workflow.php

<?php
namespace Bitrix\Iblock\Copy\Implement\Children;
 
use Bitrix\Bizproc\Copy\Implement\WorkflowTemplate as WorkflowTemplateImplementer;
use Bitrix\Bizproc\Copy\Integration\Helper as BizprocHelper;
use Bitrix\Bizproc\Copy\WorkflowTemplate as WorkflowTemplateCopier;
use Bitrix\Main\Copy\Container;
use Bitrix\Main\Copy\ContainerCollection;
use Bitrix\Main\Result;
 
class Workflow implements Child
{
    protected $iblockTypeId;
 
    private $result;
 
    public function __construct($iblockTypeId)
    {
        $this->iblockTypeId = $iblockTypeId;
 
        $this->result = new Result();
    }
 
    public function copy($iblockId, $copiedIblockId): Result
    {
        $documentType = $this->getDocumentType($iblockId);
        $newDocumentType = $this->getDocumentType($copiedIblockId);
 
        $bizprocHelper = new BizprocHelper($documentType);
        $templateIdsToCopy = $bizprocHelper->getWorkflowTemplateIds();
 
        $implementer = $this->getImplementer($newDocumentType);
        $copier = $this->getCopier($implementer);
        $this->result = $copier->copy($this->getContainerCollection($templateIdsToCopy));
 
        return $this->result;
    }
 
    protected function getDocumentType(int $iblockId): array
    {
        return ["iblock", \CIBlockDocument::class, "iblock_".$iblockId];
    }
 
    private function getImplementer(array $documentType)
    {
        return new WorkflowTemplateImplementer($documentType);
    }
 
    private function getCopier(WorkflowTemplateImplementer $implementer)
    {
        return new WorkflowTemplateCopier($implementer);
    }
 
    private function getContainerCollection(array $templateIdsToCopy)
    {
        $containerCollection = new ContainerCollection();
 
        foreach ($templateIdsToCopy as $templateId)
        {
            $containerCollection[] = new Container($templateId);
        }
 
        return $containerCollection;
    }
}