Contents

module Cardflex
  class TransactionGateway
    attr_reader :config

    def initialize(gateway)
      @gateway = gateway
      @config = gateway.config
    end

    # Three Step API
    def request(attributes)
      res = @config.http.post(attributes)
      _handle_response(res)
    end

    # Query API
    def query(attributes)
      unless username = @config.username && password = @config.password
        raise ArgumentError, 'missing username and/or password'
      end

      res = @config.http.get(attributes.merge(:username => username, :password => password))
      _handle_query_response(res)
    end

    def _handle_response(res)
      if res[:response][:result] == '1'
        SuccessResponse.new(:transaction => Transaction.new(@gateway, res[:response]))
      else
        ErrorResponse.new(@gateway, res[:response])
      end
    end

    def _handle_query_response(res)
      if res[:nm_response].keys.include?(:error_response)
        ErrorResponse.new(@gateway, :result => 3, :result_text => res[:nm_response][:error_response])
      else
        SuccessResponse.new(:transaction => Transaction.new(@gateway, res[:nm_response][:transaction]))
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
cardflex-ruby-0.1.2	lib/cardflex/transaction_gateway.rb
cardflex-ruby-0.1.1	lib/cardflex/transaction_gateway.rb