check.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Cashbox;
 
use Bitrix\Main;
use Bitrix\Sale\BasketItem;
use Bitrix\Sale\Cashbox\Internals\CheckRelatedEntitiesTable;
use Bitrix\Sale\Order;
use Bitrix\Sale\PayableBasketItem;
use Bitrix\Sale\Payment;
use Bitrix\Sale\PriceMaths;
use Bitrix\Sale\Registry;
use Bitrix\Sale\Result;
use Bitrix\Sale\Helpers\Admin;
use Bitrix\Sale\Shipment;
use Bitrix\Sale\ShipmentItem;

abstract class Check extends AbstractCheck
{
    public const PAYMENT_OBJECT_COMMODITY = 'commodity';
    public const PAYMENT_OBJECT_EXCISE = 'excise';
    public const PAYMENT_OBJECT_JOB = 'job';
    public const PAYMENT_OBJECT_SERVICE = 'service';
    public const PAYMENT_OBJECT_PAYMENT = 'payment';
    public const PAYMENT_OBJECT_GAMBLING_BET = 'gambling_bet';
    public const PAYMENT_OBJECT_GAMBLING_PRIZE = 'gambling_prize';
    public const PAYMENT_OBJECT_LOTTERY = 'lottery';
    public const PAYMENT_OBJECT_LOTTERY_PRIZE = 'lottery_prize';
    public const PAYMENT_OBJECT_INTELLECTUAL_ACTIVITY = 'intellectual_activity';
    public const PAYMENT_OBJECT_AGENT_COMMISSION = 'agent_commission';
    public const PAYMENT_OBJECT_COMPOSITE = 'composite';
    public const PAYMENT_OBJECT_ANOTHER = 'another';
    public const PAYMENT_OBJECT_PROPERTY_RIGHT = 'property_right';
    public const PAYMENT_OBJECT_NON_OPERATING_GAIN = 'non-operating_gain';
    public const PAYMENT_OBJECT_SALES_TAX = 'sales_tax';
    public const PAYMENT_OBJECT_RESORT_FEE = 'resort_fee';
    public const PAYMENT_OBJECT_DEPOSIT = 'deposit';
    public const PAYMENT_OBJECT_EXPENSE = 'expense';
    public const PAYMENT_OBJECT_PENSION_INSURANCE_IP = 'pension_insurance_ip';
    public const PAYMENT_OBJECT_PENSION_INSURANCE = 'pension_insurance';
    public const PAYMENT_OBJECT_MEDICAL_INSURANCE_IP = 'medical_insurance_ip';
    public const PAYMENT_OBJECT_MEDICAL_INSURANCE = 'medical_insurance';
    public const PAYMENT_OBJECT_SOCIAL_INSURANCE = 'social_insurance';
    public const PAYMENT_OBJECT_CASINO_PAYMENT = 'casino_payment';
    public const PAYMENT_OBJECT_COMMODITY_MARKING_NO_MARKING_EXCISE = 'commodity_marking_no_marking_excise';
    public const PAYMENT_OBJECT_COMMODITY_MARKING_EXCISE = 'commodity_marking_excise';
    public const PAYMENT_OBJECT_COMMODITY_MARKING_NO_MARKING = 'commodity_marking_no_marking';
    public const PAYMENT_OBJECT_COMMODITY_MARKING = 'commodity_marking';
    public const PAYMENT_OBJECT_INSURANCE_PREMIUM = 'insurance_premium';
    public const PAYMENT_OBJECT_FINE = 'fine';
    public const PAYMENT_OBJECT_TAX = 'tax';
    public const PAYMENT_OBJECT_AGENT_WITHDRAWALS = 'agent_withdrawals';
 
    private const MARKING_TYPE_CODE = '444D';

    private $relatedEntities = array();

    public function setRelatedEntities(array $entities)
    {
        $this->checkRelatedEntities($entities);
 
        $this->relatedEntities = $entities;
 
        foreach ($this->relatedEntities as $type => $entityList)
        {
            foreach ($entityList as $entity)
            {
                if ($entity instanceof Payment)
                {
                    $this->fields['SUM'] += $entity->getSum();
                    $this->fields['CURRENCY'] = $entity->getField('CURRENCY');
                }
            }
        }
    }

    protected function checkRelatedEntities($entities)
    {
        foreach ($entities as $type => $entityList)
        {
            foreach ($entityList as $entity)
            {
                if (static::getSupportedRelatedEntityType() === self::SUPPORTED_ENTITY_TYPE_NONE)
                {
                    throw new Main\NotSupportedException(static::getType().' is not supported any related entities');
                }
 
                if (static::getSupportedRelatedEntityType() === self::SUPPORTED_ENTITY_TYPE_PAYMENT
                    && !($entity instanceof Payment)
                )
                {
                    throw new Main\NotSupportedException(static::getType().' is not supported payment as related entity');
                }
 
                if (static::getSupportedRelatedEntityType() === self::SUPPORTED_ENTITY_TYPE_SHIPMENT
                    && !($entity instanceof Shipment)
                )
                {
                    throw new Main\NotSupportedException(static::getType().' is not supported shipment as related entity');
                }
            }
        }
    }

    public function getRelatedEntities()
    {
        if ($this->relatedEntities)
        {
            return $this->relatedEntities;
        }
 
        $registry = Registry::getInstance($this->fields['ENTITY_REGISTRY_TYPE']);
        $order = null;
 
        $dbRes = CheckRelatedEntitiesTable::getList(array('filter' => array('CHECK_ID' => $this->getField('ID'))));
        while ($entity = $dbRes->fetch())
        {
            if ($order === null)
            {
                if ($entity['ENTITY_TYPE'] === CheckRelatedEntitiesTable::ENTITY_TYPE_PAYMENT)
                {
                    $paymentClassName = $registry->getPaymentClassName();
                    $dbResPayment = $paymentClassName::getList(array(
                        'select' => array('ORDER_ID'),
                        'filter' => array('ID' => $entity['ENTITY_ID'])
                    ));
                    if ($data = $dbResPayment->fetch())
                    {
                        $orderClass = $registry->getOrderClassName();
                        $order = $orderClass::load($data['ORDER_ID']);
                    }
                }
                elseif ($entity['ENTITY_TYPE'] === CheckRelatedEntitiesTable::ENTITY_TYPE_SHIPMENT)
                {
                    $shipmentClassName = $registry->getShipmentClassName();
                    $dbResShipment = $shipmentClassName::getList(array(
                        'select' => array('ORDER_ID'),
                        'filter' => array('ID' => $entity['ENTITY_ID'])
                    ));
                    if ($data = $dbResShipment->fetch())
                    {
                        $orderClass = $registry->getOrderClassName();
                        $order = $orderClass::load($data['ORDER_ID']);
                    }
                }
 
                if ($order === null)
                {
                    continue;
                }
            }
 
            if ($entity['ENTITY_TYPE'] === CheckRelatedEntitiesTable::ENTITY_TYPE_PAYMENT)
            {
                $paymentCollection = $order->getPaymentCollection();
                $this->relatedEntities[$entity['ENTITY_CHECK_TYPE']][] = $paymentCollection->getItemById($entity['ENTITY_ID']);
            }
            elseif ($entity['ENTITY_TYPE'] === CheckRelatedEntitiesTable::ENTITY_TYPE_SHIPMENT)
            {
                $shipmentCollection = $order->getShipmentCollection();
                $this->relatedEntities[$entity['ENTITY_CHECK_TYPE']][] = $shipmentCollection->getItemById($entity['ENTITY_ID']);
            }
        }
 
        return $this->relatedEntities;
    }

    public function save()
    {
        $isNew = (int)$this->getField('ID') === 0;
 
        $result = parent::save();
        if (!$result->isSuccess())
        {
            return $result;
        }
 
        if ($isNew)
        {
            foreach ($this->relatedEntities as $checkType => $entities)
            {
                foreach ($entities as $entity)
                {
                    if ($entity instanceof Payment)
                    {
                        $entityType = CheckRelatedEntitiesTable::ENTITY_TYPE_PAYMENT;
                    }
                    else
                    {
                        $entityType = CheckRelatedEntitiesTable::ENTITY_TYPE_SHIPMENT;
                    }
 
                    CheckRelatedEntitiesTable::add([
                        'CHECK_ID' => $this->fields['ID'],
                        'ENTITY_ID' => $entity->getId(),
                        'ENTITY_TYPE' => $entityType,
                        'ENTITY_CHECK_TYPE' => $checkType,
                    ]);
                }
            }
        }
 
        return $result;
    }

    public function getDataForCheck()
    {
        $result = [
            'type' => static::getType(),
            'calculated_sign' => static::getCalculatedSign(),
            'unique_id' => $this->getField('ID'),
            'items' => [],
            'date_create' => new Main\Type\DateTime()
        ];
 
        $data = $this->extractData();
 
        if ($data)
        {
            if (isset($data['ORDER']))
            {
                $result['order'] = $data['ORDER'];
            }
 
            foreach ($data['PAYMENTS'] as $payment)
            {
                $item = [
                    'entity' => $payment['ENTITY'],
                    'type' => $payment['TYPE'],
                    'is_cash' => $payment['IS_CASH'],
                    'sum' => $payment['SUM'],
                    'currency' => $payment['CURRENCY'],
                ];
 
                if (isset($payment['ADDITIONAL_PARAMS']))
                {
                    $item['additional_params'] = $payment['ADDITIONAL_PARAMS'];
                }
 
                $result['payments'][] = $item;
            }
 
            if (isset($data['PRODUCTS']))
            {
                foreach ($data['PRODUCTS'] as $product)
                {
                    $item = [
                        'entity' => $product['ENTITY'] ?? null,
                        'name' => $product['NAME'],
                        'base_price' => $product['BASE_PRICE'],
                        'price' => $product['PRICE'],
                        'sum' => $product['SUM'],
                        'currency' => $product['CURRENCY'],
                        'quantity' => $product['QUANTITY'],
                        'measure_code' => $product['MEASURE_CODE'] ?? '',
                        'vat' => $product['VAT'] ?? 0,
                        'vat_sum' => $product['VAT_SUM'] ?? 0,
                        'payment_object' => $product['PAYMENT_OBJECT'],
                        'properties' => $product['PROPERTIES'] ?? [],
                    ];
 
                    if (isset($product['NOMENCLATURE_CODE']))
                    {
                        $item['nomenclature_code'] = $product['NOMENCLATURE_CODE'];
                    }
 
                    if (isset($product['MARKING_CODE']))
                    {
                        $item['marking_code'] = $product['MARKING_CODE'];
                    }
 
                    if (isset($product['BARCODE']))
                    {
                        $item['barcode'] = $product['BARCODE'];
                    }
 
                    if (!empty($product['DISCOUNT']))
                    {
                        $item['discount'] = [
                            'discount' => $product['DISCOUNT']['PRICE'],
                            'discount_type' => $product['DISCOUNT']['TYPE'],
                        ];
                    }
 
                    if (isset($product['SUPPLIER_INFO']))
                    {
                        $item['supplier_info'] = [
                            'phones' => $product['SUPPLIER_INFO']['PHONES'] ?? [],
                            'name' => $product['SUPPLIER_INFO']['NAME'] ?? '',
                            'inn' => $product['SUPPLIER_INFO']['INN'] ?? '',
                        ];
                    }
 
                    if (isset($product['ADDITIONAL_PARAMS']))
                    {
                        $item['additional_params'] = $product['ADDITIONAL_PARAMS'];
                    }
 
                    $result['items'][] = $item;
                }
            }
 
            if (isset($data['DELIVERY']))
            {
                foreach ($data['DELIVERY'] as $delivery)
                {
                    $item = [
                        'entity' => $delivery['ENTITY'],
                        'name' => $delivery['NAME'],
                        'base_price' => $delivery['BASE_PRICE'],
                        'price' => $delivery['PRICE'],
                        'sum' => $delivery['SUM'],
                        'currency' => $delivery['CURRENCY'],
                        'quantity' => $delivery['QUANTITY'],
                        'vat' => $delivery['VAT'],
                        'vat_sum' => $delivery['VAT_SUM'],
                        'payment_object' => $delivery['PAYMENT_OBJECT'],
                    ];
 
                    if ($delivery['DISCOUNT'])
                    {
                        $item['discount'] = [
                            'discount' => $delivery['DISCOUNT']['PRICE'],
                            'discount_type' => $delivery['DISCOUNT']['TYPE'],
                        ];
                    }
 
                    if (isset($delivery['ADDITIONAL_PARAMS']))
                    {
                        $item['additional_params'] = $delivery['ADDITIONAL_PARAMS'];
                    }
 
                    $result['items'][] = $item;
                }
            }
 
            if (isset($data['BUYER']))
            {
                if (isset($data['BUYER']['EMAIL']))
                    $result['client_email'] = $data['BUYER']['EMAIL'];
 
                if (isset($data['BUYER']['PHONE']))
                    $result['client_phone'] = $data['BUYER']['PHONE'];
            }
 
            if (isset($data['ADDITIONAL_PARAMS']))
            {
                $result['additional_params'] = $data['ADDITIONAL_PARAMS'];
            }
 
            $result['total_sum'] = $data['TOTAL_SUM'];
        }
 
        return $result;
    }

    private function extractDataFromEntitiesInternal(array $entities)
    {
        $result = array();
 
        $order = null;
        $discounts = null;
        $shopPrices = null;
        $totalSum = 0;
        $currency = null;
 
        foreach ($entities as $entity)
        {
            if ($order === null)
            {
                $order = CheckManager::getOrder($entity);
                $result['ORDER'] = $order;
            }
 
            if ($entity instanceof Payment)
            {
                $service = $entity->getPaySystem();
                $type = $service->getField('IS_CASH') === 'Y' ? static::PAYMENT_TYPE_CASH : static::PAYMENT_TYPE_CASHLESS;
 
                $result['PAYMENTS'][] = [
                    'ENTITY' => $entity,
                    'IS_CASH' => $service->getField('IS_CASH'),
                    'TYPE' => $type,
                    'SUM' => $entity->getSum(),
                    'CURRENCY' => $entity->getField('CURRENCY'),
                ];
 
                $currency = $entity->getField('CURRENCY');
                $totalSum += $entity->getSum();
 
                if ($this->isShipmentExists())
                {
                    continue;
                }

                foreach ($entity->getPayableItemCollection()->getBasketItems() as $payableItem)
                {
                    $basketItem = $payableItem->getEntityObject();
 
                    $item = $this->extractDataFromBasketItem($basketItem);
 
                    $item['SUM'] = PriceMaths::roundPrecision($basketItem->getPriceWithVat() * $payableItem->getQuantity());
                    $item['QUANTITY'] = (float)$payableItem->getQuantity();
 
                    $result['PRODUCTS'][] = $item;
                }
 
                foreach ($entity->getPayableItemCollection()->getShipments() as $payableItem)
                {
                    $item = $this->extractDataFromShipment($payableItem->getEntityObject());
                    if ($item)
                    {
                        $item['QUANTITY'] = (float)$payableItem->getQuantity();
 
                        $result['DELIVERY'][] = $item;
                    }
                }
            }
            elseif ($entity instanceof Shipment)
            {
                $shipmentItemCollection = $entity->getShipmentItemCollection();
                $sellableItems = $shipmentItemCollection->getSellableItems();

                foreach ($sellableItems as $shipmentItem)
                {
                    $basketItem = $shipmentItem->getBasketItem();
 
                    $item = $this->extractDataFromBasketItem($basketItem);
 
                    if ($this->needPrintMarkingCode($basketItem))
                    {
                        $item['QUANTITY'] = 1;
                        $item['SUM'] = $basketItem->getPriceWithVat();
 
                        $shipmentItemStoreCollection = $shipmentItem->getShipmentItemStoreCollection();
                        if ($shipmentItemStoreCollection)
                        {
                            foreach ($shipmentItemStoreCollection as $itemStore)
                            {
                                $item['NOMENCLATURE_CODE'] = $this->buildTag1162(
                                    $itemStore->getMarkingCode(),
                                    $basketItem->getMarkingCodeGroup()
                                );
                                $item['BARCODE'] = $itemStore->getBarcode();
                                $item['MARKING_CODE'] = $itemStore->getMarkingCode();
 
                                $result['PRODUCTS'][] = $item;
                            }
 
                            $diff = $shipmentItem->getQuantity() - $shipmentItemStoreCollection->count();
                            if ($diff)
                            {
                                for ($i = 0; $i < $diff; $i++)
                                {
                                    $item['NOMENCLATURE_CODE'] = '';
                                    $item['MARKING_CODE'] = '';
 
                                    $result['PRODUCTS'][] = $item;
                                }
                            }
                        }
                    }
                    else
                    {
                        $item['SUM'] = PriceMaths::roundPrecision($basketItem->getPriceWithVat() * $shipmentItem->getQuantity());
                        $item['QUANTITY'] = (float)$shipmentItem->getQuantity();
 
                        $shipmentItemStoreCollection = $shipmentItem->getShipmentItemStoreCollection();
                        if (isset($shipmentItemStoreCollection[0]))
                        {
                            $item['BARCODE'] = $shipmentItemStoreCollection[0]->getField('BARCODE');
                        }
 
                        $result['PRODUCTS'][] = $item;
                    }
                }
 
                $item = $this->extractDataFromShipment($entity);
                if ($item)
                {
                    $result['DELIVERY'][] = $item;
                }
            }
        }
 
        if ($order !== null)
        {
            $result['BUYER'] = array();
 
            $properties = $order->getPropertyCollection();
            $email = $properties->getUserEmail();
            if ($email && $email->getValue())
            {
                $result['BUYER']['EMAIL'] = $email->getValue();
            }
 
            $phone = $properties->getPhone();
            if ($phone && $phone->getValue())
            {
                $result['BUYER']['PHONE'] = $phone->getValue();
            }
 
            if (!$result['BUYER'])
            {
                $result['BUYER']['EMAIL'] = Main\Config\Option::get("main", "email_from", "admin@".$_SERVER['SERVER_NAME']);
            }
        }
 
        $result['TOTAL_SUM'] = $totalSum;
        $result['CURRENCY'] = $currency;
 
        unset($shopPrices, $discounts);
 
        return $result;
    }
 
    protected function needPrintMarkingCode($basketItem) : bool
    {
        return $basketItem->isSupportedMarkingCode();
    }
 
    private function isShipmentExists(): bool
    {
        foreach ($this->getEntities() as $entity)
        {
            if ($entity instanceof Shipment)
            {
                return true;
            }
        }
 
        foreach ($this->getRelatedEntities() as $relatedEntities)
        {
            foreach ($relatedEntities as $entity)
            {
                if ($entity instanceof Shipment)
                {
                    return true;
                }
            }
        }
 
        return false;
    }
 
    private function extractDataFromShipment(Shipment $shipment) : array
    {
        $priceDelivery = (float)$shipment->getPrice();
        if ($priceDelivery > 0)
        {
            $data = [
                'ENTITY' => $shipment,
                'NAME' => Main\Localization\Loc::getMessage('SALE_CASHBOX_CHECK_DELIVERY'),
                'BASE_PRICE' => (float)$shipment->getField('BASE_PRICE_DELIVERY'),
                'PRICE' => (float)$shipment->getPrice(),
                'SUM' => (float)$shipment->getPrice(),
                'CURRENCY' => $shipment->getCurrency(),
                'QUANTITY' => 1,
                'VAT' => $this->getDeliveryVatId($shipment),
                'PAYMENT_OBJECT' => static::PAYMENT_OBJECT_SERVICE
            ];
 
            if ($shipment->isCustomPrice())
            {
                $data['BASE_PRICE'] = $shipment->getPrice();
            }
            else
            {
                if ((float)$shipment->getField('DISCOUNT_PRICE') != 0)
                {
                    $data['DISCOUNT'] = array(
                        'PRICE' => $shipment->getField('DISCOUNT_PRICE'),
                        'TYPE' => 'C',
                    );
                }
            }
 
            return $data;
        }
 
        return [];
    }
 
    private function extractDataFromBasketItem(BasketItem $basketItem) : array
    {
        static $shopPrices = [];
 
        $order = $basketItem->getBasket()->getOrder();
 
        if ($order)
        {
            $discounts = $order->getDiscount();
            if (!$shopPrices)
            {
                $shopPrices = $discounts->getShowPrices();
            }
        }
 
        $basketCode = $basketItem->getBasketCode();
        if (!empty($shopPrices['BASKET'][$basketCode]))
        {
            $basketItem->setFieldNoDemand('BASE_PRICE', $shopPrices['BASKET'][$basketCode]['SHOW_BASE_PRICE']);
            $basketItem->setFieldNoDemand('PRICE', $shopPrices['BASKET'][$basketCode]['SHOW_PRICE']);
            $basketItem->setFieldNoDemand('DISCOUNT_PRICE', $shopPrices['BASKET'][$basketCode]['SHOW_DISCOUNT']);
        }
        unset($basketCode);
 
        $data = [
            'ENTITY' => $basketItem,
            'PRODUCT_ID' => $basketItem->getProductId(),
            'NAME' => $basketItem->getField('NAME'),
            'BASE_PRICE' => $basketItem->getBasePriceWithVat(),
            'PRICE' => $basketItem->getPriceWithVat(),
            'SUM' => $basketItem->getFinalPrice(),
            'CURRENCY' => $basketItem->getCurrency(),
            'QUANTITY' => (float)$basketItem->getQuantity(),
            'MEASURE_CODE' => $basketItem->getField('MEASURE_CODE'),
            'VAT' => $this->getProductVatId($basketItem),
            'VAT_SUM' => $basketItem->getVat(),
            'PAYMENT_OBJECT' => $this->getPaymentObject($basketItem),
        ];
 
        if ($order)
        {
            $siteId = $order->getSiteId();
            $propertiesCodes = ['ARTNUMBER'];
            $itemProperties = self::getCatalogPropertiesForItem($basketItem->getProductId(), $propertiesCodes, $siteId);
            $data['PROPERTIES'] = $itemProperties;
        }
        else
        {
            $data['PROPERTIES'] = [];
        }
 
        if ($basketItem->isCustomPrice())
        {
            $data['BASE_PRICE'] = $basketItem->getPriceWithVat();
        }
        else
        {
            if ((float)$basketItem->getDiscountPrice() != 0)
            {
                $data['DISCOUNT'] = [
                    'PRICE' => (float)$basketItem->getDiscountPrice(),
                    'TYPE' => 'C',
                ];
            }
        }
 
        return $data;
    }

    private static function getCatalogPropertiesForItem($itemId, $itemPropertiesCodes, $siteId): array
    {
        $propertiesFieldNames = [];
        foreach ($itemPropertiesCodes as $propertyCode)
        {
            $propertiesFieldNames[] = 'PROPERTY_' . $propertyCode;
        }
 
        $result = [];
        $catalogData = Admin\Product::getData([$itemId], $siteId, $propertiesFieldNames);
        foreach ($catalogData as $item)
        {
            foreach ($itemPropertiesCodes as $propertyCode)
            {
                if (
                    isset($item['PRODUCT_PROPS_VALUES']['PROPERTY_' .  $propertyCode . '_VALUE'])
                    && $item['PRODUCT_PROPS_VALUES']['PROPERTY_' . $propertyCode . '_VALUE'] !== '&nbsp'
                )
                {
                    $result[$propertyCode] = $item['PRODUCT_PROPS_VALUES']['PROPERTY_' .  $propertyCode . '_VALUE'];
                }
            }
        }
 
        return $result;
    }

    protected function buildTag1162(string $markingCode, string $markingCodeGroup) : string
    {
        [$gtin, $serial] = $this->parseMarkingCode($markingCode, $markingCodeGroup);
 
        $hex =
            self::MARKING_TYPE_CODE.
            $this->convertToBinaryFormat($gtin, 6).
            $this->convertCharsToHex($serial)
        ;
 
        return hex2bin($hex);
    }

    private function parseMarkingCode(string $code, string $group) : array
    {
        $gtin = mb_substr($code, 2, 14);
        $serial = mb_substr($code, 18, $this->getSnLength($group));
 
        return [$gtin, $serial];
    }

    private function getSnLength(string $group) : int
    {
        if ((string)$group === '9840')
        {
            return 20;
        }
 
        return 13;
    }

    protected function convertToBinaryFormat($string, $size) : string
    {
        $result = '';
 
        for ($i = 0; $i < $size; $i++)
        {
            $hex = dechex(($string >> (8 * $i)) & 0xFF);
            if (mb_strlen($hex) === 1)
            {
                $hex = '0'.$hex;
            }
 
            $result = mb_strtoupper($hex).$result;
        }
 
        return $result;
    }

    protected function convertCharsToHex($string) : string
    {
        $result = '';
 
        for ($i = 0, $len = mb_strlen($string); $i < $len; $i++)
        {
            $hex = dechex(ord($string[$i]));
            if (mb_strlen($hex) === 1)
            {
                $hex = '0'.$hex;
            }
 
            $result .= mb_strtoupper($hex);
        }
 
        return $result;
    }

    protected function extractDataInternal()
    {
        $entities = $this->getEntities();
        $result = $this->extractDataFromEntitiesInternal($entities);
 
        $relatedEntities = $this->getRelatedEntities();
        if ($relatedEntities)
        {
            foreach ($this->relatedEntities as $type => $relatedEntities)
            {
                $data = $this->extractDataFromEntitiesInternal($relatedEntities);
 
                if (isset($data['PAYMENTS']))
                {
                    foreach ($data['PAYMENTS'] as $item)
                    {
                        $item['TYPE'] = $type;
                        $result['PAYMENTS'][] = $item;
                    }
                }
 
                if (isset($data['PRODUCTS']))
                {
                    foreach ($data['PRODUCTS'] as $item)
                        $result['PRODUCTS'][] = $item;
                }
 
                if (isset($data['DELIVERY']))
                {
                    foreach ($data['DELIVERY'] as $item)
                        $result['DELIVERY'][] = $item;
                }
 
                $result['TOTAL_SUM'] += $data['TOTAL_SUM'];
            }
        }
 
        return $result;
    }

    protected function getDeliveryVatId(Shipment $shipment)
    {
        $calcDeliveryTax = Main\Config\Option::get("sale", "COUNT_DELIVERY_TAX", "N");
        if ($calcDeliveryTax === 'Y' && $service = $shipment->getDelivery())
        {
            return $service->getVatId();
        }
 
        return 0;
    }

    protected function getProductVatId(BasketItem $basketItem)
    {
        static $vatList = array();
 
        if (!isset($vatList[$basketItem->getProductId()]))
        {
            $vatId = $this->getVatIdByProductId($basketItem->getProductId());
            if ($vatId === 0)
            {
                $vatRate = (int)((float)$basketItem->getVatRate() * 100);
                if ($vatRate > 0)
                {
                    $vatId = $this->getVatIdByVatRate($vatRate);
                }
            }
 
            $vatList[$basketItem->getProductId()] = (int)$vatId;
        }
 
        return $vatList[$basketItem->getProductId()];
    }

    private function getVatIdByProductId($productId)
    {
        $vatId = 0;
        if (Main\Loader::includeModule('catalog'))
        {
            $dbRes = \CCatalogProduct::GetVATInfo($productId);
            $vat = $dbRes->Fetch();
            if ($vat)
            {
                $vatId = (int)$vat['ID'];
            }
        }
 
        return $vatId;
    }

    public function validate()
    {
        $result = new Result();
 
        $data = $this->extractData();
 
        if (!isset($data['PRODUCTS']))
        {
            $result->addError(new Main\Error(Main\Localization\Loc::getMessage('SALE_CASHBOX_CHECK_ERROR_NO_PRODUCTS')));
        }
        else
        {
            $errors = [];
 
            foreach ($data['PRODUCTS'] as $product)
            {
                if (isset($product['MARKING_CODE']) && $product['MARKING_CODE'] === '')
                {
                    if (isset($errors[$product['PRODUCT_ID']]))
                    {
                        continue;
                    }
 
                    $errors[$product['PRODUCT_ID']] = new Main\Error(
                        Main\Localization\Loc::getMessage(
                            'SALE_CASHBOX_CHECK_ERROR_NO_NOMENCLATURE_CODE',
                            [
                                '#PRODUCT_NAME#' => $product['NAME']
                            ]
                        )
                    );
                }
            }
 
            if ($errors)
            {
                $result->addErrors($errors);
            }
        }
 
        if (!$this->isCorrectSum($data))
        {
            $result->addError(new Main\Error(Main\Localization\Loc::getMessage('SALE_CASHBOX_CHECK_ERROR_CHECK_SUM')));
        }
 
        if (!isset($data['BUYER']) || !$data['BUYER'])
        {
            $result->addError(new Main\Error(Main\Localization\Loc::getMessage('SALE_CASHBOX_CHECK_ERROR_NO_BUYER_INFO')));
        }
 
        return $result;
    }

    private function isCorrectSum($data)
    {
        $eps = 0.00001;
 
        $productSum = 0;
        if (!empty($data['PRODUCTS']))
        {
            foreach ($data['PRODUCTS'] as $item)
                $productSum += $item['SUM'];
        }
 
        if (!empty($data['DELIVERY']))
        {
            foreach ($data['DELIVERY'] as $delivery)
            {
                $productSum += $delivery['PRICE'];
            }
        }
 
        $paymentSum = 0;
        if (!empty($data['PAYMENTS']))
        {
            foreach ($data['PAYMENTS'] as $payment)
            {
                $paymentSum += $payment['SUM'];
            }
        }
 
        return abs($productSum - $paymentSum) < $eps;
    }

    public static function getSupportedEntityType()
    {
        return static::SUPPORTED_ENTITY_TYPE_PAYMENT;
    }

    public static function getSupportedRelatedEntityType()
    {
        return static::SUPPORTED_ENTITY_TYPE_PAYMENT;
    }

    protected function extractDataFromEntities(array $entities)
    {
        $result = $this->extractDataFromEntitiesInternal($entities);
 
        $event = new Main\Event('sale', static::EVENT_ON_CHECK_PREPARE_DATA, array($result, static::getType()));
        $event->send();
 
        if ($event->getResults())
        {
            foreach ($event->getResults() as $eventResult)
            {
                if ($eventResult->getType() !== Main\EventResult::ERROR)
                {
                    $result = $eventResult->getParameters();
                }
            }
        }
 
        return $result;
    }
 
    protected function getPaymentObject(BasketItem $basketItem): string
    {
        if ($basketItem->isService())
        {
            return static::PAYMENT_OBJECT_SERVICE;
        }
 
        return $this->needPrintMarkingCode($basketItem)
            ? static::PAYMENT_OBJECT_COMMODITY_MARKING
            : static::PAYMENT_OBJECT_COMMODITY
        ;
    }
}