SaveOrderAction::prepareOrder

private function prepareOrder(array $fields): SaleResult
{
	$result = new SaleResult();

	$order = $this->createOrder($fields['SITE_ID']);

	$personTypeId = (int)$fields['PERSON_TYPE_ID'];
	$setPersonTypeIdResult = $this->setPersonTypeId($order, $personTypeId);
	if (!$setPersonTypeIdResult->isSuccess())
	{
		$this->fillErrorCollection(
			$result,
			$setPersonTypeIdResult->getErrors(),
			SaleControllerErrorEnumeration::SAVE_ORDER_ACTION_SET_PERSON_TYPE_ID
		);
		return $result;
	}

	if (!empty($fields['TRADING_PLATFORM_ID']))
	{
		$tradingPlatformId = $fields['TRADING_PLATFORM_ID'];
		$setTradeBindingResult = $this->setTradeBinding($order, $tradingPlatformId);
		if (!$setTradeBindingResult->isSuccess())
		{
			$this->fillErrorCollection(
				$result,
				$setTradeBindingResult->getErrors(),
				SaleControllerErrorEnumeration::SAVE_ORDER_ACTION_SET_TRADE_BINDINGS
			);
			return $result;
		}
	}

	$properties = $fields['PROPERTIES'] ?? null;
	if ($properties)
	{
		$setPropertiesResult = $this->setProperties($order, $properties);
		if (!$setPropertiesResult->isSuccess())
		{
			$this->fillErrorCollection(
				$result,
				$setPropertiesResult->getErrors(),
				SaleControllerErrorEnumeration::SAVE_ORDER_ACTION_SET_PROPERTIES
			);
			return $result;
		}
	}

	$setBasketResult = $this->setBasket($order, $fields['FUSER_ID']);
	if (!$setBasketResult->isSuccess())
	{
		$this->fillErrorCollection(
			$result,
			$setBasketResult->getErrors(),
			SaleControllerErrorEnumeration::SAVE_ORDER_ACTION_SET_BASKET
		);
		return $result;
	}

	if (
		MainLoader::includeModule('crm')
		&& class_exists(CrmIntegrationCompilationManager::class)
	)
	{
		$this->compilationDealId = CrmIntegrationCompilationManager::processOrderForCompilation($order);
	}

	$result->setData(['order' => $order]);
	return $result;
}