Class: ActiveMerchant::Billing::Gateway

Inherits:
Object
  • Object
show all
Includes:
CreditCardFormatting, PostsData
Defined in:
lib/active_merchant/billing/gateway.rb

Overview

Description

The Gateway class is the base class for all ActiveMerchant gateway implementations.

The standard list of gateway functions that most concrete gateway subclasses implement is:

  • purchase(money, credit_card, options = {})

  • authorize(money, credit_card, options = {})

  • capture(money, authorization, options = {})

  • void(identification, options = {})

  • refund(money, identification, options = {})

  • verify(credit_card, options = {})

Some gateways also support features for storing credit cards:

  • store(credit_card, options = {})

  • unstore(identification, options = {})

Gateway Options

The options hash consists of the following options:

  • :order_id - The order number

  • :ip - The IP address of the customer making the purchase

  • :customer - The name, customer number, or other information that identifies the customer

  • :invoice - The invoice number

  • :merchant - The name or description of the merchant offering the product

  • :description - A description of the transaction

  • :email - The email address of the customer

  • :currency - The currency of the transaction. Only important when you are using a currency that is not the default with a gateway that supports multiple currencies.

  • :billing_address - A hash containing the billing address of the customer.

  • :shipping_address - A hash containing the shipping address of the customer.

The :billing_address, and :shipping_address hashes can have the following keys:

  • :name - The full name of the customer.

  • :company - The company name of the customer.

  • :address1 - The primary street address of the customer.

  • :address2 - Additional line of address information.

  • :city - The city of the customer.

  • :state - The state of the customer. The 2 digit code for US and Canadian addresses. The full name of the state or province for foreign addresses.

  • :country - The [ISO 3166-1-alpha-2 code](www.iso.org/iso/country_codes/iso_3166_code_lists/english_country_names_and_code_elements.htm) for the customer.

  • :zip - The zip or postal code of the customer.

  • :phone - The phone number of the customer.

Implmenting new gateways

See the ActiveMerchant Guide to Contributing

Direct Known Subclasses

AlliedWalletGateway, App55Gateway, AuthorizeNetArbGateway, AuthorizeNetCimGateway, AuthorizeNetGateway, AxcessmsGateway, BalancedGateway, BankFrickGateway, BanwireGateway, BarclaysEpdqGateway, Be2billGateway, BeanstreamGateway, BeanstreamInteracGateway, BluePayGateway, BogusGateway, BorgunGateway, BpointGateway, BraintreeBlueGateway, BraintreeGateway, BridgePayGateway, CC5Gateway, CardStreamGateway, CashnetGateway, CecabankGateway, CenposGateway, CertoDirectGateway, CheckoutGateway, CheckoutV2Gateway, CommercegateGateway, ConektaGateway, CyberSourceGateway, DataCashGateway, DibsGateway, EfsnetGateway, ElavonGateway, EpayGateway, EvoCaGateway, EwayGateway, EwayManagedGateway, EwayRapidGateway, ExactGateway, EzicGateway, FatZebraGateway, FederatedCanadaGateway, FirstGivingGateway, FirstPayGateway, FirstdataE4Gateway, Flo2cashGateway, GarantiGateway, GlobalTransportGateway, HdfcGateway, HpsGateway, IatsPaymentsGateway, IdealBaseGateway, InspireGateway, InstapayGateway, IppGateway, IridiumGateway, ItransactGateway, JetpayGateway, LinkpointGateway, LitleGateway, MaxipagoGateway, MerchantESolutionsGateway, MerchantOneGateway, MerchantPartnersGateway, MerchantWareGateway, MerchantWareVersionFourGateway, MerchantWarriorGateway, MercuryGateway, MetricsGlobalGateway, MigsGateway, ModernPaymentsCimGateway, ModernPaymentsGateway, MoneiGateway, MonerisGateway, MonerisUsGateway, MoneyMoversGateway, NabTransactGateway, NetRegistryGateway, NetaxeptGateway, NetbillingGateway, NetpayGateway, NetworkMerchantsGateway, NmiGateway, OgoneGateway, OmiseGateway, OpenpayGateway, OptimalPaymentGateway, OrbitalGateway, PacNetRavenGateway, PagoFacilGateway, PayConexGateway, PayGateXmlGateway, PayHubGateway, PayJunctionGateway, PaySecureGateway, PayboxDirectGateway, PayexGateway, PayflowExpressGateway, PayflowGateway, PaymentExpressGateway, PaymillGateway, PaypalExpressGateway, PaypalGateway, PayscoutGateway, PaystationGateway, PayuInGateway, PaywayGateway, PinGateway, PlugnpayGateway, PsigateGateway, PslCardGateway, QbmsGateway, QuantumGateway, QuickbooksGateway, QuickpayGateway, QuickpayV10Gateway, QuickpayV4to7Gateway, QvalentGateway, RealexGateway, RedsysGateway, S5Gateway, SageBankcardGateway, SageGateway, SagePayGateway, SageVaultGateway, SageVirtualCheckGateway, SallieMaeGateway, SecureNetGateway, SecurePayAuGateway, SecurePayGateway, SecurePayTechGateway, SkipJackGateway, SmartPs, SoEasyPayGateway, SpreedlyCoreGateway, StripeGateway, SwipeCheckoutGateway, TnsGateway, TransFirstGateway, TrustCommerceGateway, UsaEpayAdvancedGateway, UsaEpayGateway, UsaEpayTransactionGateway, VancoGateway, VerifiGateway, ViaklixGateway, WepayGateway, WirecardGateway, WorldpayGateway, WorldpayOnlinePaymentsGateway, WorldpayUsGateway

Constant Summary collapse

DEBIT_CARDS =
[ :switch, :solo ]
CURRENCIES_WITHOUT_FRACTIONS =
[ 'BIF', 'BYR', 'CLP', 'CVE', 'DJF', 'GNF', 'HUF', 'ISK', 'JPY', 'KMF', 'KRW', 'PYG', 'RWF', 'TWD', 'UGX', 'VND', 'VUV', 'XAF', 'XOF', 'XPF' ]
CREDIT_DEPRECATION_MESSAGE =
"Support for using credit to refund existing transactions is deprecated and will be removed from a future release of ActiveMerchant. Please use the refund method instead."
RECURRING_DEPRECATION_MESSAGE =
"Recurring functionality in ActiveMerchant is deprecated and will be removed in a future version. Please contact the ActiveMerchant maintainers if you have an interest in taking ownership of a separate gem that continues support for it."
STANDARD_ERROR_CODE =

Standardized Error Codes

:incorrect_number - Card number does not comply with ISO/IEC 7812 numbering standard :invalid_number - Card number was not matched by processor :invalid_expiry_date - Expiry date deos not match correct formatting :invalid_cvc - Security codes does not match correct format (3-4 digits) :expired_card - Card number is expired :incorrect_cvc - Secerity code was not matched by the processor :incorrect_zip - Zip code is not in correct format :incorrect_address - Billing address info was not matched by the processor :card_declined - Card number declined by processor :processing_error - Processor error :call_issuer - Transaction requires voice authentication, call issuer :pickup_card - Issuer requests that you pickup the card from merchant

{
  :incorrect_number => 'incorrect_number',
  :invalid_number => 'invalid_number',
  :invalid_expiry_date => 'invalid_expiry_date',
  :invalid_cvc => 'invalid_cvc',
  :expired_card => 'expired_card',
  :incorrect_cvc => 'incorrect_cvc',
  :incorrect_zip => 'incorrect_zip',
  :incorrect_address => 'incorrect_address',
  :card_declined => 'card_declined',
  :processing_error => 'processing_error',
  :call_issuer => 'call_issuer',
  :pickup_card => 'pick_up_card'
}
@@implementations =
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from CreditCardFormatting

#expdate, #format

Methods included from PostsData

included, #raw_ssl_request, #ssl_get, #ssl_post, #ssl_request

Constructor Details

#initialize(options = {}) ⇒ Gateway

Initialize a new gateway.

See the documentation for the gateway you will be using to make sure there are no other required options.



175
176
177
# File 'lib/active_merchant/billing/gateway.rb', line 175

def initialize(options = {})
  @options = options
end

Instance Attribute Details

#optionsObject (readonly)

Returns the value of attribute options.



134
135
136
# File 'lib/active_merchant/billing/gateway.rb', line 134

def options
  @options
end

Class Method Details

.card_brand(source) ⇒ Object



141
142
143
144
# File 'lib/active_merchant/billing/gateway.rb', line 141

def self.card_brand(source)
  result = source.respond_to?(:brand) ? source.brand : source.type
  result.to_s.downcase
end

.inherited(subclass) ⇒ Object



98
99
100
101
# File 'lib/active_merchant/billing/gateway.rb', line 98

def self.inherited(subclass)
  super
  @@implementations << subclass
end

.non_fractional_currency?(currency) ⇒ Boolean

Returns:

  • (Boolean)


146
147
148
# File 'lib/active_merchant/billing/gateway.rb', line 146

def self.non_fractional_currency?(currency)
  CURRENCIES_WITHOUT_FRACTIONS.include?(currency.to_s)
end

.supported_countriesObject



159
160
161
# File 'lib/active_merchant/billing/gateway.rb', line 159

def self.supported_countries
  @supported_countries ||= []
end

.supported_countries=(country_codes) ⇒ Object



150
151
152
153
154
155
156
157
# File 'lib/active_merchant/billing/gateway.rb', line 150

def self.supported_countries=(country_codes)
  country_codes.each do |country_code|
    unless ActiveMerchant::Country.find(country_code)
      raise ActiveMerchant::InvalidCountryCodeError, "No country could be found for the country #{country_code}"
    end
  end
  @supported_countries = country_codes.dup
end

.supports?(card_type) ⇒ Boolean

Use this method to check if your gateway of interest supports a credit card of some type

Returns:

  • (Boolean)


137
138
139
# File 'lib/active_merchant/billing/gateway.rb', line 137

def self.supports?(card_type)
  supported_cardtypes.include?(card_type.to_sym)
end

Instance Method Details

#card_brand(source) ⇒ Object



167
168
169
# File 'lib/active_merchant/billing/gateway.rb', line 167

def card_brand(source)
  self.class.card_brand(source)
end

#generate_unique_idObject



103
104
105
# File 'lib/active_merchant/billing/gateway.rb', line 103

def generate_unique_id
  SecureRandom.hex(16)
end

#scrub(transcript) ⇒ Object

Raises:

  • (RuntimeError)


189
190
191
# File 'lib/active_merchant/billing/gateway.rb', line 189

def scrub(transcript)
  raise RuntimeError.new("This gateway does not support scrubbing.")
end

#supported_countriesObject



163
164
165
# File 'lib/active_merchant/billing/gateway.rb', line 163

def supported_countries
  self.class.supported_countries
end

#supports_network_tokenization?Boolean

Returns:

  • (Boolean)


193
194
195
# File 'lib/active_merchant/billing/gateway.rb', line 193

def supports_network_tokenization?
  false
end

#supports_scrubbing?Boolean

Does this gateway know how to scrub sensitive information out of HTTP transcripts?

Returns:

  • (Boolean)


185
186
187
# File 'lib/active_merchant/billing/gateway.rb', line 185

def supports_scrubbing?
  false
end

#test?Boolean

Are we running in test mode?

Returns:

  • (Boolean)


180
181
182
# File 'lib/active_merchant/billing/gateway.rb', line 180

def test?
  (@options.has_key?(:test) ? @options[:test] : Base.test?)
end