README

Work in progress, some changes to the API still to come

Maintainer Contacts

• Frank Mullenger

Requirements

• SilverStripe 3.0.x
• Payment module 1.0.x

Documentation

Payment Express PxPay integration for payment module. This module currently supports PxPay only, meaning payments are processed on the PaymentExpress site.

Installation Instructions

1. Place this directory in the root of your SilverStripe installation and call it 'payment-paymentexpress'.
2. Visit yoursite.com/dev/build?flush=1 to rebuild the database.

Usage Overview

Enable in your application YAML config (e.g: mysite/_config/payment.yaml:

PaymentGateway:
  environment:
    'dev'

PaymentProcessor:
  supported_methods:
    dev:
      - 'PaymentExpressPxPay'
    live:
      - 'PaymentExpressPxPay'

Configure using your PaymentExpress account details in the same file:

PaymentExpressGateway_PxPay:
  live:
    authentication:
      user_id: 'PxPayUserId'
      key: 'PxPayKey'
  dev:
    authentication:
      user_id: 'PxPayUserId'
      key: 'PxPayKey'

By default the gateway class can accept NZD, USD or GBP (see PaymentExpressGateway_PxPay::$supportedCurrencies). Usually your PaymentExpress account will be for a single currency that matches your merchant account. To specify this currency as the single acceptable currency alter the YAML config file e.g: a configuration that will only process payments in Australian dollars:

PaymentExpressGateway_PxPay:
  live:
    authentication:
      user_id: 'PxPayUserId'
      key: 'PxPayKey'
    supported_currencies:
      'AUD' : 'Australian Dollar'
  dev:
    authentication:
      user_id: 'PxPayUserId'
      key: 'PxPayKey'
    supported_currencies:
      'AUD' : 'Australian Dollar'

Note: Remember to ?flush=1 after changes to the config YAML files.

Testing

1. Set up a developer account with PaymentExpress.
2. Retrieve PxPayUserId and PxPayKey values and configure module accordingly using the dev environment.
3. Install the SilverStripe payment test module or supporting ecommerce module and process a payment with [test credit card details](http://www.paymentexpress.com/Knowledge_Base/Frequently_Asked_Questions/Developer_FAQs#Testing Details).
4. Log in to your developer account on PaymentExpress and go to Transactions->Transaction Search to view the payment that you processed.