class OffsitePayments::Integrations::Verkkomaksut::Helper

Public Class Methods

new(order, account, options = {}) click to toggle source

Fetches the md5secret and adds MERCHANT_ID and API TYPE to the form

Calls superclass method
# File lib/offsite_payments/integrations/verkkomaksut.rb, line 14
def initialize(order, account, options = {})
  md5secret options.delete(:credential2)
  super
  add_field("MERCHANT_ID", account)
  add_field("TYPE", "E1")
end

Public Instance Methods

form_fields() click to toggle source

Adds the AUTHCODE to the form

# File lib/offsite_payments/integrations/verkkomaksut.rb, line 26
def form_fields
  @fields.merge("AUTHCODE" => generate_md5string)
end
generate_md5string() click to toggle source

Calculates the AUTHCODE

# File lib/offsite_payments/integrations/verkkomaksut.rb, line 31
def generate_md5string
  fields = [@md5secret, @fields["MERCHANT_ID"], @fields["ORDER_NUMBER"], @fields["REFERENCE_NUMBER"], @fields["ORDER_DESCRIPTION"], @fields["CURRENCY"], @fields["RETURN_ADDRESS"], @fields["CANCEL_ADDRESS"], @fields["PENDING_ADDRESS"],
            @fields["NOTIFY_ADDRESS"], @fields["TYPE"], @fields["CULTURE"], @fields["PRESELECTED_METHOD"], @fields["MODE"], @fields["VISIBLE_METHODS"], @fields["GROUP"], @fields["CONTACT_TELNO"], @fields["CONTACT_CELLNO"],
            @fields["CONTACT_EMAIL"], @fields["CONTACT_FIRSTNAME"], @fields["CONTACT_LASTNAME"], @fields["CONTACT_COMPANY"], @fields["CONTACT_ADDR_STREET"], @fields["CONTACT_ADDR_ZIP"], @fields["CONTACT_ADDR_CITY"], @fields["CONTACT_ADDR_COUNTRY"], @fields["INCLUDE_VAT"],
            @fields["ITEMS"]]

  (0..@fields["ITEMS"].to_i-1).each do |i|
    fields += [@fields["ITEM_TITLE[#{i}]"], @fields["ITEM_NO[#{i}]"], @fields["ITEM_AMOUNT[#{i}]"], @fields["ITEM_PRICE[#{i}]"], @fields["ITEM_TAX[#{i}]"], @fields["ITEM_DISCOUNT[#{i}]"], @fields["ITEM_TYPE[#{i}]"]]
  end

  fields = fields.join("|")

  return Digest::MD5.hexdigest(fields).upcase
end
md5secret(value) click to toggle source
# File lib/offsite_payments/integrations/verkkomaksut.rb, line 21
def md5secret(value)
  @md5secret = value
end