insurance.php

См. документацию.

<?php
 
namespace Sale\Handlers\Delivery\Additional\ExtraServices;
 
use Bitrix\Sale\Shipment;
use Bitrix\Main\Localization\Loc;
use Bitrix\Sale\Delivery\ExtraServices\Base;
 
Loc::loadMessages(__FILE__);
 
class Insurance extends Base
{
    public function __construct($id, array $structure, $currency, $value = null, array $additionalParams = array())
    {
        $structure["PARAMS"]["ONCHANGE"] = $this->createJSOnchange($id);
        parent::__construct($id, $structure, $currency, $value, $additionalParams);
        $this->params["TYPE"] = "Y/N";
    }
 
    public static function getClassTitle()
    {
        return Loc::getMessage('SALE_DLVRS_ADD_ESI_TITLE');
    }
 
    public function getCostShipment(Shipment $shipment = null)
    {
        if($this->value != "Y")
            return 0;
 
        return $this->getPriceShipment($shipment);
    }
 
    protected function getShipmentProductsPrice(Shipment $shipment = null)
    {
        $result = 0;

        foreach($shipment->getShipmentItemCollection() as $shipmentItem)
        {
            $basketItem = $shipmentItem->getBasketItem();
 
            if($basketItem)
                $result += $basketItem->getPrice()*$basketItem->getQuantity();
        }
 
        return $result;
    }
 
    public static function getAdminParamsName()
    {
        return Loc::getMessage('SALE_DLVRS_ADD_ESI_PARAMS_NAME');
    }
 
    public static function getAdminParamsControl($name, array $params, $currency = "")
    {
        return \Bitrix\Sale\Internals\Input\Manager::getEditHtml(
            $name."[PARAMS][FEE]",
            array("TYPE" => "NUMBER"),
            $params["PARAMS"]["FEE"]
        )." %";
    }
 
    protected function createJSOnchange($id)
    {
        return "BX.onCustomEvent('onDeliveryExtraServiceValueChange', [{'id' : '".$id."', 'value': this.checked, 'price': '0'}]);";
    }
 
    public static function isEmbeddedOnly()
    {
        return true;
    }
 
    public function getPriceShipment(Shipment $shipment = null)
    {
        if(!isset($this->params["FEE"]))
            return 0;
 
        if(!$shipment)
            return 0;
 
        $shipmentPrice = $this->getShipmentProductsPrice($shipment);
 
        return $this->convertToOperatingCurrency(
                $shipmentPrice * floatval($this->params["FEE"]) / 100
        );
    }
}