Method add_credit_card has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

      def add_credit_card(xml, payment, options = {}, credit_envelope = 'v1')
        if payment&.is_a?(CreditCard)
          requires!(options.merge!({ card_number: payment.number, month: payment.month, year: payment.year }), :card_number, :month, :year)

          xml.tag!("#{credit_envelope}:CreditCardData") do

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Method add_customer_details has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

      def add_customer_details(post, payment, options)
        if address = options[:billing_address] || options[:address]
          post[:sg_FirstName] = payment.first_name if payment.respond_to?(:first_name)
          post[:sg_LastName] = payment.last_name if payment.respond_to?(:last_name)
          post[:sg_Address] = address[:address1] if address[:address1]

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Method create_post_for_auth_or_purchase has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.

Open

      def create_post_for_auth_or_purchase(token, money, options)
        {
          'token' => token,
          'orderDescription' => options[:description] || 'Worldpay Order',
          'amount' => money,

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Class DataCashGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class DataCashGateway < Gateway
      self.default_currency = 'GBP'
      self.supported_countries = ['GB']

      self.supported_cardtypes = %i[visa master american_express discover diners_club jcb maestro]

Class WorldpayUsGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class WorldpayUsGateway < Gateway
      class_attribute :backup_url

      self.display_name = 'Worldpay US'
      self.homepage_url = 'http://www.worldpay.com/us'

Class DatatransGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class DatatransGateway < Gateway
      self.test_url = 'https://api.sandbox.datatrans.com/v1/transactions/'
      self.live_url = 'https://api.datatrans.com/v1/transactions/'

      self.supported_countries = %w(CH GR US) # to confirm the countries supported.

Class BamboraApacGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class BamboraApacGateway < Gateway
      self.live_url = 'https://www.bambora.co.nz/interface/api'
      self.test_url = 'https://demo.bambora.co.nz/interface/api'

      self.supported_countries = %w[AU NZ]

Class AlliedWalletGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class AlliedWalletGateway < Gateway
      self.display_name = 'Allied Wallet'
      self.homepage_url = 'https://www.alliedwallet.com'

      self.live_url = 'https://api.alliedwallet.com/merchants/'

Class ConektaGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class ConektaGateway < Gateway
      self.live_url = 'https://api.conekta.io/'

      self.supported_countries = ['MX']
      self.supported_cardtypes = %i[visa master american_express carnet]

Class ClearhausGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class ClearhausGateway < Gateway
      self.test_url = 'https://gateway.test.clearhaus.com'
      self.live_url = 'https://gateway.clearhaus.com'

      self.supported_countries = %w[DK NO SE FI DE CH NL AD AT BE BG HR CY CZ FO GL EE FR GR

Class ProPayGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class ProPayGateway < Gateway
      self.test_url = 'https://xmltest.propay.com/API/PropayAPI.aspx'
      self.live_url = 'https://epay.propay.com/api/propayapi.aspx'

      self.supported_countries = %w[US CA]

Class FirstPayJsonGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class FirstPayJsonGateway < Gateway
      include FirstPayCommon

      ACTIONS = {
        purchase: 'Sale',

Class EfsnetGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class EfsnetGateway < Gateway
      self.supported_countries = ['US']
      self.supported_cardtypes = %i[visa master american_express discover]
      self.homepage_url = 'http://www.concordefsnet.com/'
      self.display_name = 'Efsnet'

Class Flo2cashGateway has 22 methods (exceeds 20 allowed). Consider refactoring.

Open

    class Flo2cashGateway < Gateway
      self.display_name = 'Flo2Cash'
      self.homepage_url = 'http://www.flo2cash.co.nz/'

      self.test_url = 'https://demo.flo2cash.co.nz/ws/paymentws.asmx'

File safe_charge.rb has 263 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'nokogiri'

module ActiveMerchant #:nodoc:
  module Billing #:nodoc:
    class SafeChargeGateway < Gateway

Method request has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    def request(method, body, headers = {})
      request_start = Process.clock_gettime(Process::CLOCK_MONOTONIC)

      headers = headers.dup
      headers['connection'] ||= 'close'

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Method add_address has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

      def add_address(params, options)
        address = options[:billing_address] || options[:address]

        if address
          params[:address]   = address[:address1] unless address[:address1].blank?

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Method add_3ds has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

      def add_3ds(post, options)
        if three_ds_2_options = options[:three_ds_2]
          device_channel = three_ds_2_options[:channel]
          if device_channel == 'app'
            post[:threeDS2RequestData] = { deviceChannel: device_channel }

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Method add_billing_address has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

      def add_billing_address(post, payment, options)
        return unless billing = options[:billing_address]

        billing_address = {}
        if payment.is_a?(CreditCard)

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Method add_aggregate_data has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

      def add_aggregate_data(post, options)
        aggregate_data = {}
        data = options[:aggregate_data]
        aggregate_data[:indicator] = data[:indicator] if data[:indicator]
        aggregate_data[:identification_number] = data[:identification_number] if data[:identification_number]

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