CrmSharingStrategy.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Relation\Strategy;
 
use Bitrix\Calendar\Integration\Crm\DealHandler;
use Bitrix\Calendar\Relation\Builder\Entity\EntityBuilderFromDeal;
use Bitrix\Calendar\Relation\Builder\Owner\OwnerBuilder;
use Bitrix\Calendar\Relation\Item\Relation;
use Bitrix\Calendar\Relation\Exception\RelationException;
use Bitrix\Calendar\Sharing\Link\CrmDealLink;
use Bitrix\Calendar\Sharing\Link\EventLink;
use Bitrix\Calendar\Sharing;
use Bitrix\Crm\EO_Deal;
 
class CrmSharingStrategy extends RelationStrategy
{
    public function getRelation(): Relation
    {
        $relation = new Relation($this->event->getId());
        $eventLink = Sharing\Link\Factory::getInstance()->getEventLinkByEventId($this->event->getId(), false);
        if (!$eventLink)
        {
            throw new RelationException('Event sharing link not found');
        }

        $crmDealLink = Sharing\Link\Factory::getInstance()->getLinkByHash($eventLink->getParentLinkHash());
        if (!$crmDealLink)
        {
            throw new RelationException('Deal sharing link not found');
        }

        $deal = DealHandler::getDeal($crmDealLink->getEntityId());
        if (!$deal)
        {
            throw new RelationException('Deal not found');
        }
 
        $entity = (new EntityBuilderFromDeal($deal))->build();
        $relation->setEntity($entity);
 
        $owner = (new OwnerBuilder($deal->getAssignedById()))->build();
        $relation->setOwner($owner);
 
        return $relation;
    }
}