creditcheck.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Cashbox;
 
use Bitrix\Main;
use Bitrix\Sale;
 
Main\Localization\Loc::loadMessages(__FILE__);

 
class CreditCheck extends Check
{
    public static function getType()
    {
        return 'credit';
    }

    public static function getName()
    {
        return Main\Localization\Loc::getMessage('SALE_CASHBOX_CREDIT_NAME');
    }

    public static function getCalculatedSign()
    {
        return static::CALCULATED_SIGN_INCOME;
    }

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

    public function setEntities(array $entities)
    {
        parent::setEntities($entities);
 
        foreach ($entities as $entity)
        {
            if ($entity instanceof Sale\Shipment)
            {
                $this->setField('SHIPMENT_ID', $entity->getId());
 
                if (!$this->getField('CURRENCY'))
                {
                    $this->setField('CURRENCY', $entity->getOrder()->getCurrency());
                }
 
                $sum = $entity->getPrice();
                $shipmentItemCollection = $entity->getShipmentItemCollection();

                foreach ($shipmentItemCollection as $item)
                {
                    $basketItem = $item->getBasketItem();
                    $sum += Sale\PriceMaths::roundPrecision($item->getQuantity() * $basketItem->getPrice());
                }
 
                $this->setField('SUM', $sum);
            }
        }
    }

    protected function extractDataInternal()
    {
        $result = parent::extractDataInternal();
 
        $totalSum = 0;
        if (isset($result['PRODUCTS']))
        {
            foreach ($result['PRODUCTS'] as $item)
                $totalSum += $item['SUM'];
        }
 
        if (isset($result['DELIVERY']))
        {
            foreach ($result['DELIVERY'] as $item)
                $totalSum += $item['SUM'];
        }
 
        $result['PAYMENTS'] = array(
            array(
                'TYPE' => static::PAYMENT_TYPE_CREDIT,
                'SUM' => $totalSum
            )
        );
 
        $result['TOTAL_SUM'] = $totalSum;
 
        return $result;
    }

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