README

Checkout.com driver for the Omnipay PHP payment processing library

Omnipay is a framework agnostic, multi-gateway payment processing library for PHP 5.3+. This package implements Checkout.com support for Omnipay.

Installation

Omnipay is installed via Composer. To install, simply add it to your composer.json file:

{
    "require": {
        "fotografde/omnipay-checkoutcom": "~2.0"
    }
}

And run composer to update your dependencies:

$ curl -s http://getcomposer.org/installer | php
$ php composer.phar update

Basic Usage

The following gateways are provided by this package:

• Checkout.com

For general usage instructions, please see the main Omnipay repository.

Checkout.js

Currently this package provides implementation of 2 workflows:

1. Authorize payment and then capture

The Checkout.com integration is fairly straight forward. Essentially you just pass the order data and receive a payment token, which you can use in the checkout.js payment form. After your customer has entered his data, you'll receive another token, which you can use to capture the payment.

Start by following the standard Checkout.com JS guide here: http://sandbox.checkout.com/js/v1/docs/Checkout.js_Manual_Sandbox.pdf

Full documentation of the API can be found here: https://www.checkout.com/docs/sandbox/api/integration-guide/introduction

First Authorize:

$response = $gateway->purchase(['amount' => $amount, 'currency' => $currency])->send();
if ($response->isRedirect()) {
    $token = $response->getTransactionReference();
}

Then Capture:

$response = $gateway->completePurchase(['amount' => $amount, 'transactionReference' => $token])->send();
if ($response->isSuccessful()) {
    // approve Order
}

2. Payment with card token (card token purchase)

• In this method we first validate card data via form and js provided from Checkout.com, see https://docs.checkout.com/getting-started/checkoutkit-js
• After card is validated, we receive card token (https://docs.checkout.com/getting-started/checkoutkit-js#example)
• in the final step we complete payment providing order data and a card token:

$response = $gateway->cardTokenPurchase([
    'amount' => $amount, 
    'currency' => $currency, 
    'email' => 'customer@email.com', 
    'cardToken' => 'some_token', 
    'description' => 'some nice description'
]);

Note that amount, currency, email and cardToken are required fields here.

Support

If you are having general issues with Omnipay, we suggest posting on Stack Overflow. Be sure to add the omnipay tag so it can be easily found.

If you want to keep up to date with release anouncements, discuss ideas for the project, or ask more detailed questions, there is also a mailing list which you can subscribe to.

If you believe you have found a bug, please report it using the GitHub issue tracker, or better yet, fork the library and submit a pull request.