mnording / KlarnaOfflineSDK-PHP

Klarna Offline SDK

Library that integrates and utilizes the Klarna offline API

The full API specs are avaliable at apiary -> http://docs.klarnaoffline.apiary.io/

Installing the library

Best option for install is by composer

 composer require mnording/klarna-sms

Setting up the cart and config

Firstly you create a config of the current culture, your currency, country, shared secret and store ID.

$config = new MerchantConfig("Merchant_ID","Shared_SECRET","SEK","SE","sv-se",ServerMode::TEST);

To recieve your merchant ID and shared secret for your integration you will need to reach out to Klarna.

You then create a cart, and populate it with items

$cart = new Cart();
$item = new \Klarna\Entities\CartRow("test","testref",2000,2,25);
$cart->AddProduct($item);

You are also able to define discounts for the cart.

$discount = new \Klarna\Entities\CartRow("dicount","code222",-1000,1,25);
$cart->AddDiscount($discount);

Note: Prices are entered with amount of cents. Meaning a product that costs 10 SEK, you must enter 1000.

Creating the order

First you send in the cart and config and an optional push url

Use polling method By only starting the order, you will receive a status url hosted by klarna that will communicate the order details once the customer has completed the purchase.

$order = new KlarnaSMSOrder($config,$cart,"PHONE","Terminal","Reference");

Use push url method If you define a status url, then order-data will be pushed to that url when customer has completed the purchase.

$t = new KlarnaSMSOrder($config,$cart,"PHONE","Terminal","Reference","https://myownsite.com/createorderwithstatusurl.php");

Create the order The create call will create the actual KCO session and send out the SMS to the consumer

$order->Create();

If you did not define your own status URL, Klarna will create one for you that you will use for polling the result of the transaction

Cancel ongoing order

$order->Cancel();

Note: Order must have been created before you can cancel it.

Reading the customer details

Using polling method: If you wanted Klarna to create a status url for you, you can use the pollUrl function to fetch the order-data.

$order->PollStatus(30);

This url will timeout every 60 seconds and you will need to re-trigger it to check as long as the customer has not completed the purchase

$orderdetails = $t->GetOrderInformation();

Using status url method If you defined your own statusurl, Klarna will post data to that url.