Judopay Ruby gem

The JudoPay gem provides you with ability to integrate card payments into your Ruby and Rails projects. Judo's SDK enables a faster, simpler and more secure payment experience within your app.

***Due to industry-wide security updates, versions below 2.0 of this SDK will no longer be supported after 1st Oct 2016. For more information regarding these updates, please read our blog here.***

Requirements

The Judopay gem supports Ruby 1.9.3 and above (including 2.0.x and 2.1.x).

Getting started

1. Integration

Add this line to your application's Gemfile:

gem 'judopay'

And then execute:

$ bundle

Or install it yourself as:

$ gem install judopay

2. Setup

To start using the gem, you need to pass block with your API credentials:

	Judopay.configure do |config|
	  config.judo_id = 'your-judo-id'
	  config.api_token = 'your-token'
	  config.api_secret = 'your-secret'
	  config.use_production = false    # set to true on production, defaults to false which is the sandbox
	end

3. Make a payment

To make a new payment with full card details:

payment = Judopay::CardPayment.new(
  :judoId => 'your_judo_id',
  :your_consumer_reference => 'xxxxxxxx',
  :your_payment_reference => 'xxxxxxxx',
  :amount => 5.01,
  :currency => 'GBP',
  :card_number => '4976000000003436',
  :expiry_date => '12/20',
  :cv2 => '452',
  :card_address => {
    :line1 => '32 Edward Street',
    :town => 'Camborne',
    :postcode => 'TR14 8PA'
  },
  :consumer_location => {
    :latitude => 51.5033630,
    :longitude => -0.1276250
  }
)

Note: Please make sure that you are using a unique Consumer Reference for each different consumer, and a unique Payment Reference for each transaction.

You can check on the required fields and the format of each field in the Judopay REST API reference.

To send the request to the API, call:

    payment_response = payment.create

4. Check the payment result

If the payment is successful, you'll payment_response variable will contain Mash like this (see full response here):

{
  "receipt_id"=>"xxxxxxx",
  "type"=>"Payment",
  "created_at"=>"2016-09-23T09:28:47.1207+01:00",
  "result"=>"Success",
  ...
  "amount"=>"5.01",
  "currency"=>"GBP",
  ...
}

So your check code might look like this:

    if result_payment.result == 'Success'
        puts 'Payment successful'
    else
        puts 'There were some problems while processing your payment'
    end

Also important to handle different exceptions in your code. See more details in our error handling section.

Next steps

The Judopay gem supports a range of customization options. For more information on using judo see our wiki documentation.

License

See the LICENSE file for license rights and limitations (MIT).