SellOrderCheck::getDataForCheck

public function getDataForCheck()
{
	$result = array(
		'type' => static::getType(),
		'unique_id' => $this->getField('ID'),
		'items' => array(),
		'date_create' => new MainTypeDateTime()
	);

	$order = null;
	$discountList = array();
	$entities = $this->getEntities();

	if ($entities)
	{
		foreach ($entities as $entity)
		{
			if ($order === null)
			{
				$order = CheckManager::getOrder($entity);
				$discount = $order->getDiscount();
				$discount->calculate();
				$discountList = $discount->getApplyResult();
			}

			if ($entity instanceof Payment)
			{
				$paySystem = PaySystemManager::getById($entity->getPaymentSystemId());

				$result['payments'][] = array(
					'is_cash' => $paySystem['IS_CASH'],
					'sum' => $entity->getSum()
				);
			}
			elseif ($entity instanceof Shipment)
			{
				$item = array(
					'name' => MainLocalizationLoc::getMessage('SALE_CASHBOX_PREPAYMENT_DELIVERY'),
					'price' => (float)$entity->getField('BASE_PRICE_DELIVERY'),
					'quantity' => 1,
					'vat' => 0
				);

				if ($discountList['PRICES']['DELIVERY']['DISCOUNT'] > 0)
				{
					$item['discount'] = array(
						'discount' => $discountList['PRICES']['DELIVERY']['DISCOUNT'],
						'discount_type' => 'C',
					);
				}

				$result['items'][] = $item;
			}
		}

		if ($order !== null)
		{
			$properties = $order->getPropertyCollection();
			$email = $properties->getUserEmail();
			$result['client_email'] = $email->getValue();

			$basketCollection = $order->getBasket();
			if ($basketCollection)
			{
				/** @var BasketItem $basketItem */
				foreach ($basketCollection as $basketItem)
				{
					$vatInfo = array();
					if (MainLoader::includeModule('catalog'))
					{
						$dbRes = CCatalogProduct::GetVATInfo($basketItem->getProductId());
						$vatInfo = $dbRes->Fetch();
					}

					$item = array(
						'name' => $basketItem->getField('NAME'),
						'price' => $basketItem->getBasePrice(),
						'quantity' => (float)$basketItem->getQuantity(),
						'vat' => $vatInfo ? $vatInfo['ID'] : 0
					);

					if ($discountList['PRICES']['BASKET'][$basketItem->getId()]['DISCOUNT'] > 0)
					{
						$item['discount'] = array(
							'discount' => $discountList['PRICES']['BASKET'][$basketItem->getId()]['DISCOUNT'],
							'discount_type' => 'C',
						);
					}

					$result['items'][] = $item;
				}
			}
		}
	}

	return $result;
}