Module: Opensteam::Payment::PaymentTransactionExtension

Defined in:
lib/opensteam/payment.rb

Overview

Default Extension for the PaymentTransaction Association in Opensteam::Payment::Base

create a new payment_transaction object, yields the given block and save the response of the block in the current-transaction. The given block must return either a string (which is save in the transaction#message attribute) or an object with the following attributes/methods:

success?, authorization, message, params

The PaymentTransaction Model is basically used to wrap the response of an ActiveMerchant Gateway. The first parameter for the block must be a gateway. (See ActiveMerchant#Gateways for more information.)

Instance Method Summary collapse

Instance Method Details

#process(*args) ⇒ Object 



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# File 'lib/opensteam/payment.rb', line 34

def process *args 
  
  args = args.first if args.is_a? Array
  
  create do |t|
    
    t.action = args[:action]
    t.amount = args[:amount]
    
    begin
      response = yield t.payment.gateway
      
      if response.is_a? String
        t.message = response
        break
      end
      
      t.success   = response.success? 
      t.reference = response.authorization
      t.message   = response.message
      t.params    = response.params
      t.test      = t.payment.gateway ? t.payment.gateway.test? : true
      
    rescue ActiveMerchant::ActiveMerchantError => e
      t.success   = false
      t.reference = nil
      t.message   = e.message
      t.params    = {}
      t.test      = t.payment.gateway.test?
      
    end

  end

end