# -*- ruby -*- require ‘payex’

# This is how a basic PayEx transaction works:

PayEx.account_number = 123456789 PayEx.encryption_key = ‘e4939be3910ebu194’

PayEx.return_url = ‘example.com/payex-return’ PayEx.cancel_url = ‘example.com/payex-cancel’

local_order_id = ‘c704acc45a4bec4c8cd50b73fb01a7c7’

payment_url = PayEx.authorize_transaction! local_order_id,

product_number: '123456',
product_description: 'Brief product description',
price: 14900, # Price in cents
customer_ip: '12.34.56.78'

# After sending the customer to payment_url, they will enter their # payment details before being redirected back to PayEx.return_url # with an orderRef parameter appended to the query string: # # <example.com/payex-return?orderRef=9b4031c19960da92d> # # By giving the orderRef value to PayEx.complete_transaction! you # retreive your local order ID and your app can proceed from there.

begin

local_order_id = PayEx.complete_transaction! '9b4031c19960da92d'
# [transaction successful]

rescue PayEx::Error => error

# [transaction unsucessful]

end