CCAvenue Payment

CCAvenue payment gem allows merchants to instantly collect payments from their users using various payment modes like credit cards, debit cards, cash cards, net banking etc.

source 'https://rubygems.org'

gem 'rails'
gem 'figaro'
gem 'ccavenue_payment'

Add this line to your application's Gemfile:

    gem 'ccavenue_payment'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install ccavenue_payment

CCAvenue test and production environments are separate. Merchants need an active CCAvenue account to use the test environment and production environment. Merchants will have to log in to their CCAvenue M.A.R.S account and get the API credentials for using these environments.

All transactions initiated by the merchant on our test environment are not processed. Test environment is strictly for testing the request and response functions.

After successfully testing the integration, merchant can move to the production environment by changing the URL.

CCAvenue test URL is: https://test.ccavenue.com

CCAvenue production URL is: https://secure.ccavenue.com

To test the integration login to your CCAvenue M.A.R.S account, under Settings tab -> API Keys page; copy the following credentials:

1. Merchant ID
2. Access Code
3. Working Key

For rails application, create a configuration file(config/application.yml):

    CCAVENUE_MERCHANT_ID: 'MERCHANT_ID'
    CCAVENUE_ACCESS_CODE: 'ACCESS_CODE'
    CCAVENUE_WORKING_KEY: 'WORKING_KEY'
    CCAVENUE_MODE: 'LIVE'
    #CCAVENUE_MODE: 'TEST'

Main functions:

    # encrypted hash data
    CcavenuePayment.encrypted_data(data)

    # decrypted response string
    CcavenuePayment.decrypted_data(params['encResponse']) 

    # Ccavenue request url
    CcavenuePayment.request_url

Once you've configured CcavenuePayment, you need a checkout action; my action looks like:

  def index
    data = {
        order_id: 'order-id-1',
        currency: 'INR',
        amount: 100,
        redirect_url: 'http://localhost:3000/payment_confirm',
        cancel_url: 'http://localhost:3000/payment_cancel'
    }
    @encRequest = CcavenuePayment.encrypted_data(data)
    @ccavenue_request_url = CcavenuePayment.request_url
    @ccavenue_access_code = ENV.fetch('CCAVENUE_ACCESS_CODE').freeze
  end

And my view looks like:

  <form id="redirect" method="post" name="redirect" action="<%= @ccavenue_request_url %>">
    <input type="hidden" name="encRequest" value="<%= @encRequest %>">
    <input type="hidden" name="access_code" id="access_code" value="<%= @ccavenue_access_code %>">
    <button type="submit" class="btn btn-danger">Submit</button>
  </form>

Action confirmation looks like this:

  def payment_confirm
    # parameter to response is encrypted reponse we get from CCavenue
    @data = 'null'
    if params['encResponse'].present?
      @data = CcavenuePayment.decrypted_data(params['encResponse']) 
      # Return parameters:
      #   Auth Description: <String: Payment Failed/Success>
      #   Checksum Verification <Bool: True/False>
      #   Response Data: <HASH/Array: Order_id, amount etc>
    end
  end

All transactions initiated by the merchant on our test environment are not processed. Test environment is strictly for testing the request and response functions.

For testing CCAvenue you have to mail your merchant id and register site to CCAvenue help team and they will activate your account for test environment. mail account : service@ccavenue.com

You need provide theme the posting request URL for HDFC (CCAvenue) payment gateway. Example:

http://localhost:3000/ccavenue_bridge_pay

The gem is available as open source under the terms of the MIT License.