# Generated by API Builder - https://www.apibuilder.io
# Service version: 0.0.2
# User agent: apibuilder app.apibuilder.io/hbc/api-fraud/0.0.2/ruby_client

require 'cgi'
require 'net/http'
require 'net/https'
require 'uri'
require 'base64'

require 'date'
require 'rubygems'
require 'json'
require 'bigdecimal'

# API documentation for the fraud service
module Com
  module Hbc
    module Api
      module Fraud
        module V0

          class Client

            module Constants

              BASE_URL = 'http://fraud-frozone' unless defined?(Constants::BASE_URL)
              NAMESPACE = 'com.hbc.api.fraud.v0' unless defined?(Constants::NAMESPACE)
              USER_AGENT = 'apibuilder app.apibuilder.io/hbc/api-fraud/0.0.2/ruby_client' unless defined?(Constants::USER_AGENT)
              VERSION = '0.0.2' unless defined?(Constants::VERSION)
              VERSION_MAJOR = 0 unless defined?(VERSION_MAJOR)

            end

            attr_reader :url

            def initialize(url, opts={})
              @url = HttpClient::Preconditions.assert_class('url', url, String)
              @base_url = URI(url)
              @authorization = HttpClient::Preconditions.assert_class_or_nil('authorization', opts.delete(:authorization), HttpClient::Authorization)
              @default_headers = HttpClient::Preconditions.assert_class('default_headers', opts.delete(:default_headers) || {}, Hash)
              @http_handler = opts.delete(:http_handler) || HttpClient::DefaultHttpHandler.new

              HttpClient::Preconditions.assert_empty_opts(opts)
              HttpClient::Preconditions.check_state(url.match(/http.+/i), "URL[%s] must start with http" % url)
            end

            # Creates an instance of the client using the base url specified in the API spec.
            def Client.at_base_url(opts={})
              Client.new(Constants::BASE_URL, opts)
            end

            def request(path=nil)
              HttpClient::Preconditions.assert_class_or_nil('path', path, String)
              request = HttpClient::Request.new(@http_handler, @base_url, path.to_s).with_header('User-Agent', Constants::USER_AGENT).with_header('X-Apidoc-Version', Constants::VERSION).with_header('X-Apidoc-Version-Major', Constants::VERSION_MAJOR)

              @default_headers.each do |key, value|
                request = request.with_header(key, value)
              end

              if @authorization
                request = request.with_auth(@authorization)
              end

              request
            end

            def decisions
              @decisions ||= ::Com::Hbc::Api::Fraud::V0::Clients::Decisions.new(self)
            end

            def transactions
              @transactions ||= ::Com::Hbc::Api::Fraud::V0::Clients::Transactions.new(self)
            end
          end

          module Clients

            class Decisions

              def initialize(client)
                @client = HttpClient::Preconditions.assert_class('client', client, ::Com::Hbc::Api::Fraud::V0::Client)
              end

              # Consumes the decision about a transaction (usually meant for manual review)
              # and triggers OMS to process/cancel the order
              def post(decision)
                (x = decision; x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Decision) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Decision.new(x))
                r = @client.request("/decision").with_json(decision.to_json).post
                nil
              end

            end

            class Transactions

              def initialize(client)
                @client = HttpClient::Preconditions.assert_class('client', client, ::Com::Hbc::Api::Fraud::V0::Client)
              end

              # Provides decision about a transaction by supplying order or other
              # information
              def post(transaction)
                (x = transaction; x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Transaction) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Transaction.new(x))
                r = @client.request("/transaction").with_json(transaction.to_json).post
                ::Com::Hbc::Api::Fraud::V0::Models::Decision.new(r)
              end

            end

          end

          module Models

            class Banner

              attr_reader :value

              def initialize(value)
                @value = HttpClient::Preconditions.assert_class('value', value, String)
              end

              # Returns the instance of Banner for this value, creating a new instance for an unknown value
              def Banner.apply(value)
                if value.instance_of?(Banner)
                  value
                else
                  HttpClient::Preconditions.assert_class_or_nil('value', value, String)
                  value.nil? ? nil : (from_string(value) || Banner.new(value))
                end
              end

              # Returns the instance of Banner for this value, or nil if not found
              def Banner.from_string(value)
                HttpClient::Preconditions.assert_class('value', value, String)
                Banner.ALL.find { |v| v.value == value }
              end

              def Banner.ALL
                @@all ||= [Banner.lat, Banner.s5a, Banner.o5a, Banner.bay]
              end

              def Banner.lat
                @@_lat ||= Banner.new('lat')
              end

              def Banner.s5a
                @@_s5a ||= Banner.new('s5a')
              end

              def Banner.o5a
                @@_o5a ||= Banner.new('o5a')
              end

              def Banner.bay
                @@_bay ||= Banner.new('bay')
              end

              def to_hash
                value
              end

            end

            class CustomerType

              attr_reader :value

              def initialize(value)
                @value = HttpClient::Preconditions.assert_class('value', value, String)
              end

              # Returns the instance of CustomerType for this value, creating a new instance for an unknown value
              def CustomerType.apply(value)
                if value.instance_of?(CustomerType)
                  value
                else
                  HttpClient::Preconditions.assert_class_or_nil('value', value, String)
                  value.nil? ? nil : (from_string(value) || CustomerType.new(value))
                end
              end

              # Returns the instance of CustomerType for this value, or nil if not found
              def CustomerType.from_string(value)
                HttpClient::Preconditions.assert_class('value', value, String)
                CustomerType.ALL.find { |v| v.value == value }
              end

              def CustomerType.ALL
                @@all ||= [CustomerType.guest, CustomerType.registered, CustomerType.employee]
              end

              def CustomerType.guest
                @@_guest ||= CustomerType.new('guest')
              end

              def CustomerType.registered
                @@_registered ||= CustomerType.new('registered')
              end

              def CustomerType.employee
                @@_employee ||= CustomerType.new('employee')
              end

              def to_hash
                value
              end

            end

            class RecommendationCode

              attr_reader :value

              def initialize(value)
                @value = HttpClient::Preconditions.assert_class('value', value, String)
              end

              # Returns the instance of RecommendationCode for this value, creating a new instance for an unknown value
              def RecommendationCode.apply(value)
                if value.instance_of?(RecommendationCode)
                  value
                else
                  HttpClient::Preconditions.assert_class_or_nil('value', value, String)
                  value.nil? ? nil : (from_string(value) || RecommendationCode.new(value))
                end
              end

              # Returns the instance of RecommendationCode for this value, or nil if not found
              def RecommendationCode.from_string(value)
                HttpClient::Preconditions.assert_class('value', value, String)
                RecommendationCode.ALL.find { |v| v.value == value }
              end

              def RecommendationCode.ALL
                @@all ||= [RecommendationCode.reject, RecommendationCode.review, RecommendationCode.accept]
              end

              def RecommendationCode.reject
                @@_reject ||= RecommendationCode.new('reject')
              end

              def RecommendationCode.review
                @@_review ||= RecommendationCode.new('review')
              end

              def RecommendationCode.accept
                @@_accept ||= RecommendationCode.new('accept')
              end

              def to_hash
                value
              end

            end

            # Envelope data
            class AdditionalData

              attr_reader :inAuthId

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:inAuthId], 'AdditionalData')
                @inAuthId = HttpClient::Preconditions.assert_class('inAuthId', HttpClient::Helper.to_uuid(opts.delete(:inAuthId)), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                AdditionalData.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :inAuthId => inAuthId
                }
              end

            end

            # General address model
            class Address

              attr_reader :name, :streetLineOne, :streetLineTwo, :city, :state, :zip, :country

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:name, :streetLineOne, :city, :state, :zip, :country], 'Address')
                @name = HttpClient::Preconditions.assert_class('name', opts.delete(:name), String)
                @streetLineOne = HttpClient::Preconditions.assert_class('streetLineOne', opts.delete(:streetLineOne), String)
                @streetLineTwo = (x = opts.delete(:streetLineTwo); x.nil? ? nil : HttpClient::Preconditions.assert_class('streetLineTwo', x, String))
                @city = HttpClient::Preconditions.assert_class('city', opts.delete(:city), String)
                @state = HttpClient::Preconditions.assert_class('state', opts.delete(:state), String)
                @zip = HttpClient::Preconditions.assert_class('zip', opts.delete(:zip), String)
                @country = HttpClient::Preconditions.assert_class('country', opts.delete(:country), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Address.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :name => name,
                  :streetLineOne => streetLineOne,
                  :streetLineTwo => streetLineTwo,
                  :city => city,
                  :state => state,
                  :zip => zip,
                  :country => country
                }
              end

            end

            # A customer's complete credit card information
            class CreditCard

              attr_reader :nameOnCard, :billingAddress, :cardType, :cardNumber, :authorizedAmount, :fullAmount, :expiryDate, :authCode, :responseCode, :merchantId, :registerNumber, :transactionNumber, :avsResponse

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:nameOnCard, :billingAddress, :cardType, :cardNumber, :authorizedAmount, :fullAmount, :expiryDate, :authCode, :responseCode, :transactionNumber, :avsResponse], 'CreditCard')
                @nameOnCard = HttpClient::Preconditions.assert_class('nameOnCard', opts.delete(:nameOnCard), String)
                @billingAddress = (x = opts.delete(:billingAddress); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Address) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Address.new(x))
                @cardType = HttpClient::Preconditions.assert_class('cardType', opts.delete(:cardType), String)
                @cardNumber = HttpClient::Preconditions.assert_class('cardNumber', opts.delete(:cardNumber), String)
                @authorizedAmount = HttpClient::Preconditions.assert_class('authorizedAmount', HttpClient::Helper.to_big_decimal(opts.delete(:authorizedAmount)), BigDecimal)
                @fullAmount = HttpClient::Preconditions.assert_class('fullAmount', HttpClient::Helper.to_big_decimal(opts.delete(:fullAmount)), BigDecimal)
                @expiryDate = HttpClient::Preconditions.assert_class('expiryDate', opts.delete(:expiryDate), String)
                @authCode = HttpClient::Preconditions.assert_class('authCode', opts.delete(:authCode), String)
                @responseCode = HttpClient::Preconditions.assert_class('responseCode', opts.delete(:responseCode), Integer)
                @merchantId = (x = opts.delete(:merchantId); x.nil? ? nil : HttpClient::Preconditions.assert_class('merchantId', x, Integer))
                @registerNumber = (x = opts.delete(:registerNumber); x.nil? ? nil : HttpClient::Preconditions.assert_class('registerNumber', x, String))
                @transactionNumber = HttpClient::Preconditions.assert_class('transactionNumber', opts.delete(:transactionNumber), String)
                @avsResponse = HttpClient::Preconditions.assert_class('avsResponse', opts.delete(:avsResponse), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                CreditCard.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :nameOnCard => nameOnCard,
                  :billingAddress => billingAddress.to_hash,
                  :cardType => cardType,
                  :cardNumber => cardNumber,
                  :authorizedAmount => authorizedAmount.to_f.to_s,
                  :fullAmount => fullAmount.to_f.to_s,
                  :expiryDate => expiryDate,
                  :authCode => authCode,
                  :responseCode => responseCode,
                  :merchantId => merchantId,
                  :registerNumber => registerNumber,
                  :transactionNumber => transactionNumber,
                  :avsResponse => avsResponse
                }
              end

            end

            # Customer model
            class Customer

              attr_reader :customerType, :accountId, :creationDate, :firstName, :lastName, :emailAddress

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:customerType, :accountId, :creationDate, :firstName, :lastName, :emailAddress], 'Customer')
                @customerType = (x = opts.delete(:customerType); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::CustomerType) ? x : ::Com::Hbc::Api::Fraud::V0::Models::CustomerType.apply(x))
                @accountId = HttpClient::Preconditions.assert_class('accountId', opts.delete(:accountId), String)
                @creationDate = HttpClient::Preconditions.assert_class('creationDate', HttpClient::Helper.to_date_iso8601(opts.delete(:creationDate)), Date)
                @firstName = HttpClient::Preconditions.assert_class('firstName', opts.delete(:firstName), String)
                @lastName = HttpClient::Preconditions.assert_class('lastName', opts.delete(:lastName), String)
                @emailAddress = HttpClient::Preconditions.assert_class('emailAddress', opts.delete(:emailAddress), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Customer.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :customerType => customerType.value,
                  :accountId => accountId,
                  :creationDate => creationDate,
                  :firstName => firstName,
                  :lastName => lastName,
                  :emailAddress => emailAddress
                }
              end

            end

            # Response model to OMS containing the transaction they've sent and the decision
            # we've made
            class DBRecord

              attr_reader :transactionId, :lastModifiedDate, :createdDate, :transaction, :decision

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:transactionId, :transaction, :decision], 'DBRecord')
                @transactionId = HttpClient::Preconditions.assert_class('transactionId', opts.delete(:transactionId), String)
                @lastModifiedDate = (x = opts.delete(:lastModifiedDate); x.nil? ? nil : HttpClient::Preconditions.assert_class('lastModifiedDate', HttpClient::Helper.to_date_iso8601(x), Date))
                @createdDate = (x = opts.delete(:createdDate); x.nil? ? nil : HttpClient::Preconditions.assert_class('createdDate', HttpClient::Helper.to_date_iso8601(x), Date))
                @transaction = (x = opts.delete(:transaction); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Transaction) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Transaction.new(x))
                @decision = (x = opts.delete(:decision); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Decision) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Decision.new(x))
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                DBRecord.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :transactionId => transactionId,
                  :lastModifiedDate => lastModifiedDate,
                  :createdDate => createdDate,
                  :transaction => transaction.to_hash,
                  :decision => decision.to_hash
                }
              end

            end

            # Defines decision information
            class Decision

              attr_reader :transactionId, :recommendationCode, :crossReference, :rulesTripped, :totalScore, :remarks

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:transactionId, :recommendationCode, :totalScore], 'Decision')
                @transactionId = HttpClient::Preconditions.assert_class('transactionId', opts.delete(:transactionId), String)
                @recommendationCode = (x = opts.delete(:recommendationCode); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::RecommendationCode) ? x : ::Com::Hbc::Api::Fraud::V0::Models::RecommendationCode.apply(x))
                @crossReference = (x = opts.delete(:crossReference); x.nil? ? nil : HttpClient::Preconditions.assert_class('crossReference', HttpClient::Helper.to_uuid(x), String))
                @rulesTripped = (x = opts.delete(:rulesTripped); x.nil? ? nil : HttpClient::Preconditions.assert_class('rulesTripped', x, String))
                @totalScore = HttpClient::Preconditions.assert_class('totalScore', opts.delete(:totalScore), Integer)
                @remarks = (x = opts.delete(:remarks); x.nil? ? nil : HttpClient::Preconditions.assert_class('remarks', x, String))
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Decision.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :transactionId => transactionId,
                  :recommendationCode => recommendationCode.value,
                  :crossReference => crossReference,
                  :rulesTripped => rulesTripped,
                  :totalScore => totalScore,
                  :remarks => remarks
                }
              end

            end

            # Error response model
            class Error

              attr_reader :message, :error

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:message, :error], 'Error')
                @message = HttpClient::Preconditions.assert_class('message', opts.delete(:message), String)
                @error = HttpClient::Preconditions.assert_class('error', opts.delete(:error), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Error.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :message => message,
                  :error => error
                }
              end

            end

            # Single item
            class Item

              attr_reader :svsNumber, :skuNumber, :upcNumber, :classNumber, :color, :size, :currentStatus, :department, :signOnDelivery, :giftWrapped, :costAmount, :marginAmount, :description, :price, :extendedPrice, :quantity, :groupNumber, :shippingAddress, :shippingMethod, :shippingCountry

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:svsNumber, :skuNumber, :currentStatus, :department, :description, :price, :extendedPrice, :quantity, :groupNumber, :shippingAddress, :shippingMethod, :shippingCountry], 'Item')
                @svsNumber = HttpClient::Preconditions.assert_class('svsNumber', opts.delete(:svsNumber), Integer)
                @skuNumber = HttpClient::Preconditions.assert_class('skuNumber', opts.delete(:skuNumber), Integer)
                @upcNumber = (x = opts.delete(:upcNumber); x.nil? ? nil : HttpClient::Preconditions.assert_class('upcNumber', x, Integer))
                @classNumber = (x = opts.delete(:classNumber); x.nil? ? nil : HttpClient::Preconditions.assert_class('classNumber', x, Integer))
                @color = (x = opts.delete(:color); x.nil? ? nil : HttpClient::Preconditions.assert_class('color', x, String))
                @size = (x = opts.delete(:size); x.nil? ? nil : HttpClient::Preconditions.assert_class('size', x, String))
                @currentStatus = HttpClient::Preconditions.assert_class('currentStatus', opts.delete(:currentStatus), String)
                @department = HttpClient::Preconditions.assert_class('department', opts.delete(:department), Integer)
                @signOnDelivery = (x = opts.delete(:signOnDelivery); x.nil? ? nil : HttpClient::Preconditions.assert_class('signOnDelivery', x, String))
                @giftWrapped = (x = opts.delete(:giftWrapped); x.nil? ? nil : HttpClient::Preconditions.assert_boolean('giftWrapped', x))
                @costAmount = (x = opts.delete(:costAmount); x.nil? ? nil : HttpClient::Preconditions.assert_class('costAmount', HttpClient::Helper.to_big_decimal(x), BigDecimal))
                @marginAmount = (x = opts.delete(:marginAmount); x.nil? ? nil : HttpClient::Preconditions.assert_class('marginAmount', HttpClient::Helper.to_big_decimal(x), BigDecimal))
                @description = HttpClient::Preconditions.assert_class('description', opts.delete(:description), String)
                @price = HttpClient::Preconditions.assert_class('price', HttpClient::Helper.to_big_decimal(opts.delete(:price)), BigDecimal)
                @extendedPrice = HttpClient::Preconditions.assert_class('extendedPrice', HttpClient::Helper.to_big_decimal(opts.delete(:extendedPrice)), BigDecimal)
                @quantity = HttpClient::Preconditions.assert_class('quantity', opts.delete(:quantity), Integer)
                @groupNumber = HttpClient::Preconditions.assert_class('groupNumber', opts.delete(:groupNumber), Integer)
                @shippingAddress = (x = opts.delete(:shippingAddress); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Address) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Address.new(x))
                @shippingMethod = HttpClient::Preconditions.assert_class('shippingMethod', opts.delete(:shippingMethod), String)
                @shippingCountry = HttpClient::Preconditions.assert_class('shippingCountry', opts.delete(:shippingCountry), String)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Item.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :svsNumber => svsNumber,
                  :skuNumber => skuNumber,
                  :upcNumber => upcNumber,
                  :classNumber => classNumber,
                  :color => color,
                  :size => size,
                  :currentStatus => currentStatus,
                  :department => department,
                  :signOnDelivery => signOnDelivery,
                  :giftWrapped => giftWrapped,
                  :costAmount => costAmount.to_f.to_s,
                  :marginAmount => marginAmount.to_f.to_s,
                  :description => description,
                  :price => price.to_f.to_s,
                  :extendedPrice => extendedPrice.to_f.to_s,
                  :quantity => quantity,
                  :groupNumber => groupNumber,
                  :shippingAddress => shippingAddress.to_hash,
                  :shippingMethod => shippingMethod,
                  :shippingCountry => shippingCountry
                }
              end

            end

            # Promotion model
            class Promo

              attr_reader :promotionCode, :promotionAmount

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:promotionCode, :promotionAmount], 'Promo')
                @promotionCode = HttpClient::Preconditions.assert_class('promotionCode', opts.delete(:promotionCode), String)
                @promotionAmount = HttpClient::Preconditions.assert_class('promotionAmount', HttpClient::Helper.to_big_decimal(opts.delete(:promotionAmount)), BigDecimal)
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Promo.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :promotionCode => promotionCode,
                  :promotionAmount => promotionAmount.to_f.to_s
                }
              end

            end

            # Defines data expected to come in from OMS describing a transaction
            class Transaction

              attr_reader :orderId, :groupId, :orderTotal, :shippingCost, :currencyCode, :storeNumber, :salesRep, :lastModifiedDate, :banner, :creditCard, :promos, :items, :ipAddress, :source, :customer, :additionalData

              def initialize(incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                HttpClient::Preconditions.require_keys(opts, [:orderId, :groupId, :orderTotal, :shippingCost, :currencyCode, :storeNumber, :banner, :creditCard, :items, :source, :customer], 'Transaction')
                @orderId = HttpClient::Preconditions.assert_class('orderId', opts.delete(:orderId), String)
                @groupId = HttpClient::Preconditions.assert_class('groupId', opts.delete(:groupId), String)
                @orderTotal = HttpClient::Preconditions.assert_class('orderTotal', HttpClient::Helper.to_big_decimal(opts.delete(:orderTotal)), BigDecimal)
                @shippingCost = HttpClient::Preconditions.assert_class('shippingCost', HttpClient::Helper.to_big_decimal(opts.delete(:shippingCost)), BigDecimal)
                @currencyCode = HttpClient::Preconditions.assert_class('currencyCode', opts.delete(:currencyCode), String)
                @storeNumber = HttpClient::Preconditions.assert_class('storeNumber', opts.delete(:storeNumber), Integer)
                @salesRep = (x = opts.delete(:salesRep); x.nil? ? nil : HttpClient::Preconditions.assert_class('salesRep', x, String))
                @lastModifiedDate = (x = opts.delete(:lastModifiedDate); x.nil? ? nil : HttpClient::Preconditions.assert_class('lastModifiedDate', HttpClient::Helper.to_date_iso8601(x), Date))
                @banner = (x = opts.delete(:banner); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Banner) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Banner.apply(x))
                @creditCard = (x = opts.delete(:creditCard); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::CreditCard) ? x : ::Com::Hbc::Api::Fraud::V0::Models::CreditCard.new(x))
                @promos = (x = opts.delete(:promos); x.nil? ? nil : HttpClient::Preconditions.assert_class('promos', x, Array).map { |v| (x = v; x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Promo) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Promo.new(x)) })
                @items = HttpClient::Preconditions.assert_class('items', opts.delete(:items), Array).map { |v| (x = v; x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Item) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Item.new(x)) }
                @ipAddress = (x = opts.delete(:ipAddress); x.nil? ? nil : HttpClient::Preconditions.assert_class('ipAddress', x, String))
                @source = HttpClient::Preconditions.assert_class('source', opts.delete(:source), String)
                @customer = (x = opts.delete(:customer); x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::Customer) ? x : ::Com::Hbc::Api::Fraud::V0::Models::Customer.new(x))
                @additionalData = (x = opts.delete(:additionalData); x.nil? ? nil : (x = x; x.is_a?(::Com::Hbc::Api::Fraud::V0::Models::AdditionalData) ? x : ::Com::Hbc::Api::Fraud::V0::Models::AdditionalData.new(x)))
              end

              def to_json
                JSON.dump(to_hash)
              end

              def copy(incoming={})
                Transaction.new(to_hash.merge(HttpClient::Helper.symbolize_keys(incoming)))
              end

              def to_hash
                {
                  :orderId => orderId,
                  :groupId => groupId,
                  :orderTotal => orderTotal.to_f.to_s,
                  :shippingCost => shippingCost.to_f.to_s,
                  :currencyCode => currencyCode,
                  :storeNumber => storeNumber,
                  :salesRep => salesRep,
                  :lastModifiedDate => lastModifiedDate,
                  :banner => banner.value,
                  :creditCard => creditCard.to_hash,
                  :promos => promos.nil? ? nil : promos.map { |o| o.to_hash },
                  :items => items.map { |o| o.to_hash },
                  :ipAddress => ipAddress,
                  :source => source,
                  :customer => customer.to_hash,
                  :additionalData => additionalData.nil? ? nil : additionalData.to_hash
                }
              end

            end

          end

          # ===== END OF SERVICE DEFINITION =====
          module HttpClient

            class HttpHandler

              # Returns a client instance to use
              #
              # @param base_uri The base URI for this API
              # @param path the Requested full http path (including any query strings)
              def instance(base_uri, path)
                raise "Override in subclass"
              end

            end

            class HttpHandlerInstance

              # Executes a request. The provided request object will be an
              # instance of Net::HTTP (e.g. Net::HTTP::Get)
              def execute(request)
                raise "Override in subclass"
              end

            end

            class DefaultHttpHandler < HttpHandler

              def instance(base_uri, path)
                DefaultHttpHandlerInstance.new(base_uri)
              end

            end

            class DefaultHttpHandlerInstance < HttpHandlerInstance

              attr_reader :client

              def initialize(base_uri)
                @base_uri = Preconditions.assert_class('base_uri', base_uri, URI)
                @client = Net::HTTP.new(@base_uri.host, @base_uri.port)
                if @base_uri.scheme == "https"
                  configure_ssl
                end
              end

              def execute(request)
                response = begin
                             @client.request(request)
                           rescue SocketError => e
                             raise StandardError.new("Error accessing uri[#{full_uri(request.path)}]: #{e}")
                           end

                case response
                when Net::HTTPSuccess
                  response.body
                else
                  body = response.body rescue nil
                  raise HttpClient::ServerError.new(response.code.to_i, response.message, :body => body, :uri => full_uri(request.path).to_s)
                end
              end

              def full_uri(path)
                path.start_with?(@base_uri.to_s) ? path : File.join(@base_uri.to_s, path)
              end

              # Called to configure SSL if the base uri requires it
              def configure_ssl
                @client.use_ssl = true
                @client.verify_mode = OpenSSL::SSL::VERIFY_PEER
                @client.cert_store = OpenSSL::X509::Store.new
                @client.cert_store.set_default_paths
              end

            end

            class Request

              attr_reader :base_uri, :path, :full_uri

              def initialize(http_handler, base_uri, path)
                @http_handler = http_handler
                @base_uri = Preconditions.assert_class('base_uri', base_uri, URI)
                @path = Preconditions.assert_class('path', path, String)
                @full_uri = @base_uri.to_s + @path
                @params = nil
                @body = nil
                @auth = nil
                @headers = {}
                @header_keys_lower_case = []
              end

              def with_header(name, value)
                Preconditions.check_not_blank('name', name, "Header name is required")
                Preconditions.check_not_blank('value', value, "Header value is required")
                Preconditions.check_state(!@headers.has_key?(name),
                                          "Duplicate header named[%s]" % name)
                @headers[name] = value
                @header_keys_lower_case << name.downcase
                self
              end

              def with_auth(auth)
                Preconditions.assert_class('auth', auth, HttpClient::Authorization)
                Preconditions.check_state(@auth.nil?, "auth previously set")

                if auth.scheme.name == AuthScheme::BASIC.name
                  @auth = auth
                else
                  raise "Auth Scheme[#{auth.scheme.name}] not supported"
                end
                self
              end

              def with_query(params)
                Preconditions.assert_class('params', params, Hash)
                Preconditions.check_state(@params.nil?, "Already have query parameters")
                @params = params
                self
              end

              # Wrapper to set Content-Type header to application/json and set
              # the provided json document as the body
              def with_json(json)
                @headers['Content-Type'] ||= 'application/json; charset=UTF-8'
                with_body(json)
              end

              def with_body(body)
                Preconditions.check_not_blank('body', body)
                @body = body
                self
              end

              def get(&block)
                do_request(Net::HTTP::Get, &block)
              end

              def delete(&block)
                do_request(Net::HTTP::Delete, &block)
              end

              def options(&block)
                do_request(Net::HTTP::Options, &block)
              end

              def post(&block)
                do_request(Net::HTTP::Post, &block)
              end

              def put(&block)
                do_request(Net::HTTP::Put, &block)
              end

              class PATCH < Net::HTTP::Put
                METHOD = "PATCH"
              end

              def patch(&block)
                do_request(PATCH, &block)
              end

              def do_request(klass)
                Preconditions.assert_class('klass', klass, Class)

                uri = @full_uri.dup
                if q = to_query(@params)
                  uri += "?%s" % q
                end

                request = klass.send(:new, uri)

                # DEBUG curl = ['curl']
                # DEBUG if klass != Net::HTTP::Get
                # DEBUG  curl << "-X%s" % klass.name.split("::").last.upcase
                # DEBUG end

                if @body
                  # DEBUG tmpfile = "/tmp/rest_client.tmp"
                  # DEBUG File.open(tmpfile, "w") { |os| os << @body.to_s }
                  # DEBUG curl << "-d@%s" % tmpfile
                  request.body = @body
                end

                if @auth
                  # DEBUG curl << "-u \"%s:%s\"" % [@auth.username, @auth.password]
                  Preconditions.check_state(!@header_keys_lower_case.include?("authorization"),
                                            "Cannot specify both an Authorization header and an auth instance")
                  user_pass = "%s:%s" % [@auth.username, @auth.password]
                  encoded = Base64.encode64(user_pass).to_s.split("\n").map(&:strip).join
                  request.add_field("Authorization", "Basic %s" % encoded)
                end

                @headers.each { |key, value|
                  # DEBUG curl <<  "-H \"%s: %s\"" % [key, value]
                  request.add_field(key, value)
                }

                # DEBUG curl << "'%s%s'" % [@base_uri, path]
                # DEBUG puts curl.join(" ")

                raw_response = @http_handler.instance(@base_uri, request.path).execute(request)
                response = raw_response.to_s == "" ? nil : JSON.parse(raw_response)

                if block_given?
                  yield response
                else
                  response
                end
              end

              private
              def to_query(params={})
                parts = (params || {}).map { |k,v|
                  if v.is_a?(Enumerable)
                    v.map { |el| "%s=%s" % [k, CGI.escape(el.to_s)] }
                  else
                    "%s=%s" % [k, CGI.escape(v.to_s)]
                  end
                }
                parts.empty? ? nil : parts.join("&")
              end

            end

            class ServerError < StandardError

              attr_reader :code, :details, :body, :uri

              def initialize(code, details, incoming={})
                opts = HttpClient::Helper.symbolize_keys(incoming)
                @code = HttpClient::Preconditions.assert_class('code', code, Integer)
                @details = HttpClient::Preconditions.assert_class('details', details, String)
                @body = HttpClient::Preconditions.assert_class_or_nil('body', opts.delete(:body), String)
                @uri = HttpClient::Preconditions.assert_class_or_nil('uri', opts.delete(:uri), String)
                HttpClient::Preconditions.assert_empty_opts(opts)
                super(self.message)
              end

              def message
                m = "%s %s" % [@code, @details]
                if @body
                  m << ": %s" % @body
                end
                m
              end

              def body_json
                @body ? JSON.parse(@body) : nil
              end

            end

            class PreconditionException < StandardError

              attr_reader :message

              def initialize(message)
                super(message)
                @message = message
              end

            end

            module Preconditions

              def Preconditions.check_argument(expression, error_message=nil)
                if !expression
                  raise PreconditionException.new(error_message || "check_argument failed")
                end
                nil
              end

              def Preconditions.check_state(expression, error_message=nil)
                if !expression
                  raise PreconditionException.new(error_message || "check_state failed")
                end
                nil
              end

              def Preconditions.check_not_nil(field_name, reference, error_message=nil)
                if reference.nil?
                  raise PreconditionException.new(error_message || "argument for %s cannot be nil" % field_name)
                end
                reference
              end

              def Preconditions.check_not_blank(field_name, reference, error_message=nil)
                if reference.to_s.strip == ""
                  raise PreconditionException.new(error_message || "argument for %s cannot be blank" % field_name)
                end
                reference
              end

              # Throws an error if opts is not empty. Useful when parsing
              # arguments to a function
              def Preconditions.assert_empty_opts(opts)
                if !opts.empty?
                  raise PreconditionException.new("Invalid opts: #{opts.keys.inspect}\n#{opts.inspect}")
                end
              end

              # Requires that the provided hash has the specified keys.
              # @param fields A list of symbols
              def Preconditions.require_keys(hash, fields, error_prefix=nil)
                missing = fields.select { |f| !hash.has_key?(f) }
                if !missing.empty?
                  msg = "Missing required fields: " + missing.join(", ")
                  raise PreconditionException.new(error_prefix.empty? ? msg : "#{error_prefix}: #{msg}")
                end
              end

              # Asserts that value is not nill and is_?(klass). Returns
              # value. Common use is
              #
              # amount = Preconditions.assert_class('amount', amount, BigDecimal)
              def Preconditions.assert_class(field_name, value, klass)
                Preconditions.check_not_nil('field_name', field_name)
                Preconditions.check_not_nil('klass', klass)
                Preconditions.check_not_nil('value', value, "Value for %s cannot be nil. Expected an instance of class %s" % [field_name, klass.name])
                Preconditions.check_state(value.is_a?(klass),
                                          "Value for #{field_name} is of type[#{value.class}] - class[#{klass}] is required. value[#{value.inspect.to_s}]")
                value
              end

              def Preconditions.assert_class_or_nil(field_name, value, klass)
                if !value.nil?
                  Preconditions.assert_class(field_name, value, klass)
                end
              end

              def Preconditions.assert_boolean(field_name, value)
                Preconditions.check_not_nil('field_name', field_name)
                Preconditions.check_not_nil('value', value, "Value for %s cannot be nil. Expected an instance of TrueClass or FalseClass" % field_name)
                Preconditions.check_state(value.is_a?(TrueClass) || value.is_a?(FalseClass),
                                          "Value for #{field_name} is of type[#{value.class}] - class[TrueClass or FalseClass] is required. value[#{value.inspect.to_s}]")
                value
              end

              def Preconditions.assert_boolean_or_nil(field_name, value)
                if !value.nil?
                  Preconditions.assert_boolean(field_name, value)
                end
              end

              def Preconditions.assert_collection_of_class(field_name, values, klass)
                Preconditions.assert_class(field_name, values, Array)
                values.each { |v| Preconditions.assert_class(field_name, v, klass) }
              end

              def Preconditions.assert_hash_of_class(field_name, hash, klass)
                Preconditions.assert_class(field_name, hash, Hash)
                values.each { |k, v| Preconditions.assert_class(field_name, v, klass) }
              end

            end

            class AuthScheme

              attr_reader :name

              def initialize(name)
                @name = HttpClient::Preconditions.check_not_blank('name', name)
              end

              BASIC = AuthScheme.new("basic") unless defined?(BASIC)

            end

            class Authorization

              attr_reader :scheme, :username, :password

              def initialize(scheme, username, opts={})
                @scheme = HttpClient::Preconditions.assert_class('schema', scheme, AuthScheme)
                @username = HttpClient::Preconditions.check_not_blank('username', username, "username is required")
                @password = HttpClient::Preconditions.assert_class_or_nil('password', opts.delete(:password), String)
                HttpClient::Preconditions.assert_empty_opts(opts)
              end

              def Authorization.basic(username, password=nil)
                Authorization.new(AuthScheme::BASIC, username, :password => password)
              end

            end

            module Helper

              def Helper.symbolize_keys(hash)
                Preconditions.assert_class('hash', hash, Hash)
                new_hash = {}
                hash.each { |k, v|
                  new_hash[k.to_sym] = v
                }
                new_hash
              end

              def Helper.to_big_decimal(value)
                value ? BigDecimal(value.to_s) : nil
              end

              def Helper.to_object(value)
                value ? (value.is_a?(Hash) ? value : JSON.parse(value)) : nil
              end

              def Helper.to_uuid(value)
                Preconditions.check_state(value.nil? || value.match(/^\w\w\w\w\w\w\w\w\-\w\w\w\w\-\w\w\w\w\-\w\w\w\w\-\w\w\w\w\w\w\w\w\w\w\w\w$/),
                                          "Invalid guid[%s]" % value)
                value
              end

              def Helper.to_date_iso8601(value)
                if value.is_a?(Date)
                  value
                elsif value
                  Date.parse(value.to_s)
                else
                  nil
                end
              end

              def Helper.to_date_time_iso8601(value)
                if value.is_a?(DateTime)
                  value
                elsif value
                  DateTime.parse(value.to_s)
                else
                  nil
                end
              end

              def Helper.date_iso8601_to_string(value)
                value.nil? ? nil : value.strftime('%Y-%m-%d')
              end

              def Helper.date_time_iso8601_to_string(value)
                value.nil? ? nil : value.strftime('%Y-%m-%dT%H:%M:%S%z')
              end

              TRUE_STRINGS = ['t', 'true', 'y', 'yes', 'on', '1', 'trueclass'] unless defined?(TRUE_STRINGS)
              FALSE_STRINGS = ['f', 'false', 'n', 'no', 'off', '0', 'falseclass'] unless defined?(FALSE_STRINGS)

              def Helper.to_boolean(field_name, value)
                string = value.to_s.strip.downcase
                if TRUE_STRINGS.include?(string)
                  true
                elsif FALSE_STRINGS.include?(string)
                  false
                elsif string != ""
                  raise PreconditionException.new("Unsupported boolean value[#{string}]. For true, must be one of: #{TRUE_STRINGS.inspect}. For false, must be one of: #{FALSE_STRINGS.inspect}")
                else
                  nil
                end
              end

            end

          end
        end
      end
    end
  end
end