Sender::prepareDealAdditionalFields

private function prepareDealAdditionalFields(&$additionalFields): void
{
	if (empty($this->compilationProductIds) || $this->source !== mb_strtolower(\CCrmOwnerType::DealName))
	{
		return;
	}

	$deal = (
	$this->owner->getEntityTypeId() === \CCrmOwnerType::Deal
		? \CCrmDeal::GetByID($this->owner->getEntityId())
		: null
	);

	$additionalFields['PRODUCT_IDS'] = $this->compilationProductIds;
	$additionalFields['ENTITIES'] = [
		'DEAL' => $deal,
	];
}