%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
*
* KlarnaCheckout payment plugin
*
* @author Valérie Isaksen
* @version $Id:$
* @package VirtueMart
* @subpackage payment
* Copyright (C) 2004 - 2017 Virtuemart Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See /administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
*
* http://virtuemart.net
*/
defined('_JEXEC') or die('Restricted access');
class KlarnaCheckoutHelperKCO_rest_php extends KlarnaCheckoutHelperKlarnaCheckout {
var $_currentMethod;
function __construct($method,$country_code_3, $currency_code_3) {
parent::__construct($method,$country_code_3, $currency_code_3) ;
/*
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Resource.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Checkout'.DS.'Order.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'OrderManagement'.DS.'Capture.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'OrderManagement'.DS.'Capture.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Transport'.DS.'ConnectorInterface.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Transport'.DS.'Connector.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Transport'.DS.'ResponseValidator.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Transport'.DS.'UserAgentInterface.php');
require_once( JPATH_ROOT . DS . 'plugins' . DS . 'vmpayment' . DS . 'klarnacheckout'.DS.'kco_rest_php/Klarna'.DS.'Rest'.DS.'Transport'.DS.'UserAgent.php');
*/
require_once dirname(__file__) . '/../kco_rest_php/vendor/autoload.php';
}
function getSnippet($klarna_checkout_order) {
return $klarna_checkout_order['html_snippet'];
}
function getKlarnaUrl() {
if ($this->_currentMethod->server == 'beta') {
if ($this->_currentMethod->zone == 'EU') {
return \Klarna\Rest\Transport\ConnectorInterface::EU_TEST_BASE_URL;
} else {
return \Klarna\Rest\Transport\ConnectorInterface::NA_TEST_BASE_URL;
}
} else {
if ($this->_currentMethod->zone == 'EU') {
return \Klarna\Rest\Transport\ConnectorInterface::EU_BASE_URL;
} else {
return \Klarna\Rest\Transport\ConnectorInterface::NA_BASE_URL;
}
}
}
function getKlarnaConnector() {
return \Klarna\Rest\Transport\Connector::create(
$this->_currentMethod->merchantid,
$this->_currentMethod->sharedsecret,
$this->getKlarnaUrl()
);
}
function checkoutOrder($klarna_checkout_connector, $klarna_checkout_id) {
return new Klarna\Rest\Checkout\Order($klarna_checkout_connector, $klarna_checkout_id);
}
function getMerchantData(&$klarnaOrderData, $cart) {
$merchantUrls ['terms'] = $this->getTermsURI($cart->vendorId);
$merchantUrls ['checkout'] = JURI::root() . 'index.php?option=com_virtuemart&view=cart' . '&Itemid=' . JRequest::getInt('Itemid');
$merchantUrls['confirmation'] = JURI::root() . 'index.php?option=com_virtuemart&view=vmplg&task=pluginresponsereceived&pm=' . $this->_currentMethod->virtuemart_paymentmethod_id . '&Itemid=' . JRequest::getInt('Itemid') . '&klarna_order={checkout.order.id}';
// You can not receive push notification on non publicly available uri
$merchantUrls['push'] = JURI::root() . 'index.php?option=com_virtuemart&view=vmplg&task=pluginnotification&tmpl=component&nt=kco-push-uri&pm=' . $this->_currentMethod->virtuemart_paymentmethod_id . '&klarna_order={checkout.order.id}';
// attention if used must be https
//$create['merchant']['validation_uri'] = JURI::root() . 'index.php?option=com_virtuemart&view=vmplg&task=pluginnotification&tmpl=component&nt=kco-validation&pm=' . $virtuemart_paymentmethod_id . '&klarna_order={checkout.order.uri}';
$klarnaOrderData['merchant_urls'] = $merchantUrls;
}
function getCartItems($cart, &$klarnaOrderData) {
//vmdebug('getProductItems', $cart->pricesUnformatted);
//self::includeKlarnaFiles();
$i = 0;
if (!class_exists('CurrencyDisplay'))
require(VMPATH_ADMIN . DS . 'helpers' . DS . 'currencydisplay.php');
foreach ($cart->products as $pkey => $product) {
// Possible values: physical (default) , discount, shipping_fee
$items[$i]['type'] = 'physical';
$items[$i]['reference'] = !empty($product->sku) ? $product->sku : $product->virtuemart_product_id; //Article number, SKU or similar.
$items[$i]['name'] = substr(strip_tags($product->product_name), 0, 127);
$items[$i]['quantity'] = (int)$product->quantity;
if (!empty($product->product_unit)) {
// quantity_unit: Max 10 characters. Unit used to describe the quantity, e.g. kg, pcs.
$items[$i]['quantity_unit'] = $product->product_unit;
}
$price = !empty($product->prices['basePriceWithTax']) ? $product->prices['basePriceWithTax'] : $product->prices['basePriceVariant'];
$itemInPaymentCurrency = vmPSPlugin::getAmountInCurrency($price, $this->_currentMethod->payment_currency);
$items[$i]['unit_price'] = round($itemInPaymentCurrency['value'] * 100, 0); // Minor units. Includes tax, excludes discount.
$tax_rate = round($this->getVatTaxProduct($cart->cartPrices[$pkey]['VatTax']));
$items[$i]['tax_rate'] = $tax_rate * 100; // Non-negative. In percent, two implicit decimals. I.e 2500 = 25%.
// ADD A DISCOUNT AS A NEGATIVE VALUE FOR THAT PRODUCT
if ($cart->cartPrices[$pkey]['discountAmount'] != 0.0) {
$discount_tax_percent = 0.0;
$discountInPaymentCurrency = vmPSPlugin::getAmountInCurrency(abs($cart->cartPrices[$pkey]['discountAmount']), $this->_currentMethod->payment_currency);
$discountAmount = -abs(round($discountInPaymentCurrency['value'] * 100, 0));
$items[$i]['discount_rate'] = round($discountAmount * (1 + ($tax_rate * 0.01)), 0);
}
// total_discount_amount integer O Non-negative minor units. Includes tax.
$items[$i]['total_discount_amount'] = 0;
//total_tax_amount Must be within ±1 of total_amount - total_amount * 10000 / (10000 + tax_rate). Negative when type is discount.
$totalTaxInPaymentCurrency = vmPSPlugin::getAmountInCurrency($product->prices['taxAmount'] * $product->quantity, $this->_currentMethod->payment_currency);
$items[$i]['total_tax_amount'] = round($totalTaxInPaymentCurrency['value'] * 100, 0);
// total_amount: Includes tax and discount. Must match (quantity * unit_price) - total_discount_amount within ±quantity.
$totalAmountInPaymentCurrency = vmPSPlugin::getAmountInCurrency($product->prices['salesPrice'] * $product->quantity, $this->_currentMethod->payment_currency);
$items[$i]['total_amount'] = round($totalAmountInPaymentCurrency['value'] * 100, 0);
$i++;
}
$i--;
if ($cart->cartPrices['salesPriceCoupon']) {
$i++;
$items[$i]['type'] = 'physical';
$items[$i]['reference'] = 'COUPON';
$items[$i]['name'] = 'Coupon discount';// TODO GET coupon NAME
$items[$i]['quantity'] = 1;
$couponInPaymentCurrency = vmPSPlugin::getAmountInCurrency($cart->cartPrices['salesPriceCoupon'], $this->_currentMethod->payment_currency);
$items[$i]['unit_price'] = round($couponInPaymentCurrency['value'] * 100, 0);
$items[$i]['tax_rate'] = 0;
//$this->debugLog($cart->cartPrices['salesPriceCoupon'], 'getCartItems Coupon', 'debug');
//$this->debugLog($items[$i], 'getCartItems', 'debug');
$i++;
}
if ($cart->cartPrices['salesPriceShipment']) {
$i++;
$items[$i]['type'] = 'shipping_fee';
$items[$i]['reference'] = 'SHIPPING';
$items[$i]['name'] = substr(strip_tags($cart->cartData['shipmentName']), 0, 127);
$items[$i]['quantity'] = 1;
$shipmentInPaymentCurrency = vmPSPlugin::getAmountInCurrency($cart->cartPrices['salesPriceShipment'], $this->_currentMethod->payment_currency);
$items[$i]['unit_price'] = round($shipmentInPaymentCurrency['value'] * 100, 0);
$items[$i]['tax_rate'] = $this->getTaxShipment($cart);
$shipmentTaxInPaymentCurrency = vmPSPlugin::getAmountInCurrency($cart->cartPrices['shipmentTax'], $this->_currentMethod->payment_currency);
$items[$i]['total_tax_amount'] = round($shipmentTaxInPaymentCurrency['value'] * 100, 0);
$items[$i]['total_amount'] = $items[$i]['unit_price'];
//$this->debugLog($cart->cartPrices['salesPriceShipment'], 'getCartItems Shipment', 'debug');
//$this->debugLog($items[$i], 'getCartItems', 'debug');
}
$klarnaOrderData['order_lines'] = $items;
$orderAmountInPaymentCurrency = vmPSPlugin::getAmountInCurrency($cart->cartPrices['billTotal'], $this->_currentMethod->payment_currency);
$klarnaOrderData['order_amount'] = round($orderAmountInPaymentCurrency['value'] * 100, 0);
$orderTaxAmountInPaymentCurrency = vmPSPlugin::getAmountInCurrency($cart->cartPrices['billTaxAmount'], $this->_currentMethod->payment_currency);
$klarnaOrderData['order_tax_amount'] = round($orderTaxAmountInPaymentCurrency['value'] * 100, 0);
$currency = CurrencyDisplay::getInstance($cart->paymentCurrency);
return;
}
function getCheckoutOrderId($klarna_checkout_order) {
return $klarna_checkout_order->getId();
}
/**
* @param $klarna_checkout_connector
* @param $klarna_checkout_id
* @return \Klarna\Rest\OrderManagement\Order
*/
function checkoutOrderManagement($klarna_checkout_connector, $klarna_checkout_id) {
return new Klarna\Rest\OrderManagement\Order($klarna_checkout_connector, $klarna_checkout_id);
}
/**
* You must now send a request to Klarna saying that you've acknowledged the order.
*
* Note: Klarna will send the push notifications every two hours for a total of 48 hours or until you confirm that you have received the order.
* @param $klarna_checkout_order
*/
function acknowledge($klarna_checkout_ordermanagement) {
try {
$klarna_checkout_ordermanagement->acknowledge();
} catch (Exception $e) {
return $e->getMessage();
}
$data = json_decode(json_encode($klarna_checkout_ordermanagement));
return true;
}
function isKlarnaOrderStatusSuccess($klarna_checkout_order) {
return ($klarna_checkout_order['status'] == 'checkout_complete');
}
function getStoreInternalData($klarna_data, &$dbValues, $action = NULL, $message) {
$dbValues['data'] = json_encode($klarna_data);
$dbValues['payment_order_total'] = $klarna_data['order_amount'];
$dbValues['payment_currency'] = ShopFunctions::getCurrencyIDByName($klarna_data['purchase_currency']);;
$dbValues['action'] = $action;
$dbValues['klarna_id'] = $klarna_data['order_id'];
$dbValues['klarna_status'] = $klarna_data['status'];
$dbValues['klarna_fraud_status'] = $klarna_data['fraud_status'];
//$dbValues['klarna_reservation'] = $klarna_checkout_order['reservation'];
$dbValues['klarna_reference'] = isset($klarna_data['klarna_reference']) ? $klarna_data['klarna_reference'] : '';
$dbValues['klarna_started_at'] = isset($klarna_data['started_at']) ? $klarna_data['started_at'] : '';
$dbValues['klarna_completed_at'] = isset($klarna_data['completed_at']) ? $klarna_data['completed_at'] : '';
$dbValues['klarna_expires_at'] = isset($klarna_data['expires_at']) ? $klarna_data['expires_at'] : '';
$dbValues['format'] = 'json';
$data = json_decode($dbValues['data']);
}
function onShowOrderBE_checkoutOrder($payment) {
}
/**
* Order management
*/
public function getUpdateOrderPaymentAction($new_order_status, $old_order_status, $payments) {
$lastPayment = $payments[(count($payments)) - 1];
$klarna_status = $lastPayment->klarna_status;
$actions = array('activate', 'cancelReservation', 'changeReservation', 'creditInvoice', 'Refund');
$klarnaCheckoutData=NULL;
foreach ($actions as $action) {
$status = 'status_' . $action;
if ($this->_currentMethod->$status == $new_order_status ) {
return $action;
break;
}
}
return FALSE;
}
/**
* Use case
* A consumer makes a purchase, you send the goods to the consumer without any changes made to the order.
*
* API calls
* Capture the full amount
* Add new shipping information to a capture
* Release remaining authorization for an order
* @param $order
* @param $method
* @param $payments
* @return bool
*/
function activate($order, $payments) {
$klarna_checkout_connector = $this->getKlarnaConnector();
$klarna_checkout_id = $this->getKlarnaCheckoutId($payments);
$klarna_checkout_ordermanagement = $this->checkoutOrderManagement($klarna_checkout_connector, $klarna_checkout_id);
$klarna_checkout_ordermanagement->fetch();
$captureData = array(
"captured_amount" => $klarna_checkout_ordermanagement['order_amount'],
"description" => "Shipped part of the order",
"order_lines" => $klarna_checkout_ordermanagement['order_lines'],
"shipping_info" => NULL
);
try {
$klarna_checkout_ordermanagement->createCapture($captureData);
} catch (Exception $e) {
vmError($e->getMessage());
return NULL;
}
return $klarna_checkout_ordermanagement;
}
/**
* Cancel an authorized order
* Cancel an authorized order. For a cancellation to be successful, there must be no captures on the order.
* The authorized amount will be released and no further updates to the order will be allowed.
*/
function cancelReservation($order, $payments) {
$klarna_checkout_connector = $this->getKlarnaConnector();
$klarna_checkout_id = $this->getKlarnaCheckoutId($payments);
$klarna_checkout_ordermanagement = $this->checkoutOrderManagement($klarna_checkout_connector, $klarna_checkout_id);
try {
$klarna_checkout_ordermanagement->cancel();
} catch (Exception $e) {
vmError($e->getMessage());
return NULL;
}
}
/**
* Refund an amount of a captured order
* Refund an amount of a captured order. The refunded amount will be credited to the customer.
*
* The refunded amount must not be higher than 'captured_amount'.
* The refunded amount can optionally be accompanied by a descriptive text and order lines.
*/
function refund($order, $payments) {
$klarna_checkout_connector = $this->getKlarnaConnector();
$klarna_checkout_id = $this->getKlarnaCheckoutId($payments);
$klarna_checkout_ordermanagement = $this->checkoutOrderManagement($klarna_checkout_connector, $klarna_checkout_id);
$klarna_checkout_ordermanagement->fetch();
$refundData = array(
"captured_amount" => $klarna_checkout_ordermanagement['order_amount'],
"description" => "Shipped part of the order",
"order_lines" => $klarna_checkout_ordermanagement['order_lines'],
"shipping_info" => NULL
);
try {
$klarna_checkout_ordermanagement->refund($refundData);
} catch (Exception $e) {
vmError($e->getMessage());
return NULL;
}
return $klarna_checkout_ordermanagement;
}
function getKlarnaCheckoutId($payments) {
return $payments[0]->klarna_id;
}
}
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