module ActiveMerchant #:nodoc: module Billing #:nodoc: class BanwireGateway < Gateway URL = 'https://banwire.com/api.pago_pro' self.supported_countries = ['MX'] self.supported_cardtypes = %i[visa master american_express] self.homepage_url = 'http://www.banwire.com/' self.display_name = 'Banwire' def initialize(options = {}) requires!(options, :login) super end def purchase(money, creditcard, options = {}) post = {} add_response_type(post) add_customer_data(post, options) add_order_data(post, options) add_creditcard(post, creditcard) add_address(post, creditcard, options) add_customer_data(post, options) add_amount(post, money, options) commit(money, post) end def supports_scrubbing? true end def scrub(transcript) transcript. gsub(%r((Authorization: Basic )\w+), '\1[FILTERED]'). gsub(%r((&?card_num=)[^&]*)i, '\1[FILTERED]'). gsub(%r((&?card_ccv2=)[^&]*)i, '\1[FILTERED]') end private def add_response_type(post) post[:response_format] = 'JSON' end def add_customer_data(post, options) post[:user] = @options[:login] post[:phone] = options[:billing_address][:phone] post[:mail] = options[:email] || 'unspecified@email.com' end def add_order_data(post, options) post[:reference] = options[:order_id] || generate_unique_id post[:concept] = options[:description] end def add_address(post, creditcard, options) post[:address] = options[:billing_address][:address1] post[:post_code] = options[:billing_address][:zip] end def add_creditcard(post, creditcard) post[:card_num] = creditcard.number post[:card_name] = creditcard.name post[:card_type] = card_brand(creditcard) post[:card_exp] = "#{sprintf('%02d', creditcard.month)}/#{creditcard.year.to_s[-2, 2]}" post[:card_ccv2] = creditcard.verification_value end def add_amount(post, money, options) post[:ammount] = amount(money) post[:currency] = options[:currency] end def card_brand(card) brand = super ({ 'master' => 'mastercard', 'american_express' => 'amex' }[brand] || brand) end def parse(body) JSON.parse(body) end def commit(money, parameters) raw_response = ssl_post(URL, post_data(parameters)) begin response = parse(raw_response) rescue JSON::ParserError response = json_error(raw_response) end Response.new(success?(response), response['message'], response, test: test?, authorization: response['code_auth']) end def success?(response) (response['response'] == 'ok') end def post_data(parameters = {}) parameters.collect { |key, value| "#{key}=#{CGI.escape(value.to_s)}" }.join('&') end def json_error(raw_response) msg = 'Invalid response received from the Banwire API. Please contact Banwire support if you continue to receive this message.' msg += " (The raw response returned by the API was #{raw_response.inspect})" { 'message' => msg } end end end end