Class: ActiveMerchant::Billing::StripePaymentIntentsGateway

Inherits:
StripeGateway show all
Defined in:
lib/active_merchant/billing/gateways/stripe_payment_intents.rb

Overview

This gateway uses the current Stripe Payment Intents API. For the legacy API, see the Stripe gateway

Constant Summary collapse

ALLOWED_METHOD_STATES = 
%w[automatic manual].freeze
ALLOWED_CANCELLATION_REASONS = 
%w[duplicate fraudulent requested_by_customer abandoned].freeze
CREATE_INTENT_ATTRIBUTES = 
%i[description statement_descriptor_suffix statement_descriptor receipt_email save_payment_method]
CONFIRM_INTENT_ATTRIBUTES = 
%i[receipt_email return_url save_payment_method setup_future_usage off_session]
UPDATE_INTENT_ATTRIBUTES = 
%i[description statement_descriptor_suffix statement_descriptor receipt_email setup_future_usage]
DEFAULT_API_VERSION = 
'2019-05-16'

Constants inherited from StripeGateway

ActiveMerchant::Billing::StripeGateway::AVS_CODE_TRANSLATOR, ActiveMerchant::Billing::StripeGateway::BANK_ACCOUNT_HOLDER_TYPE_MAPPING, ActiveMerchant::Billing::StripeGateway::CVC_CODE_TRANSLATOR, ActiveMerchant::Billing::StripeGateway::MINIMUM_AUTHORIZE_AMOUNTS, ActiveMerchant::Billing::StripeGateway::STANDARD_ERROR_CODE_MAPPING

Constants inherited from Gateway

Gateway::CREDIT_DEPRECATION_MESSAGE, Gateway::RECURRING_DEPRECATION_MESSAGE, Gateway::STANDARD_ERROR_CODE

Instance Attribute Summary

Attributes inherited from Gateway

#options

Instance Method Summary collapse

Methods inherited from StripeGateway

#initialize, #refund_application_fee, #scrub, #supports_network_tokenization?, #supports_scrubbing?, #tokenize_apple_pay_token, #update, #update_customer, #verify_credentials

Methods inherited from Gateway

#add_field_to_post_if_present, #add_fields_to_post_if_present, #card_brand, card_brand, #generate_unique_id, inherited, #initialize, #scrub, #supported_countries, supported_countries, supported_countries=, supports?, #supports_network_tokenization?, #supports_scrubbing?, #test?

Methods included from CreditCardFormatting

#expdate, #format

Methods included from PostsData

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

Constructor Details

This class inherits a constructor from ActiveMerchant::Billing::StripeGateway

Instance Method Details

#authorize(money, payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 124

def authorize(money, payment_method, options = {})
  create_intent(money, payment_method, options.merge!(confirm: true, capture_method: 'manual'))
end

#capture(money, intent_id, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 132

def capture(money, intent_id, options = {})
  post = {}
  currency = options[:currency] || currency(money)
  post[:amount_to_capture] = localized_amount(money, currency)
  if options[:transfer_amount]
    post[:transfer_data] = {}
    post[:transfer_data][:amount] = options[:transfer_amount]
  end
  post[:application_fee_amount] = options[:application_fee] if options[:application_fee]
  options = format_idempotency_key(options, 'capture')
  commit(:post, "payment_intents/#{intent_id}/capture", post, options)
end

#confirm_intent(intent_id, payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 49

def confirm_intent(intent_id, payment_method, options = {})
  post = {}
  payment_method = add_payment_method_token(post, payment_method, options)
  return payment_method if payment_method.is_a?(ActiveMerchant::Billing::Response)

  CONFIRM_INTENT_ATTRIBUTES.each do |attribute|
    add_whitelisted_attribute(post, options, attribute)
  end
  commit(:post, "payment_intents/#{intent_id}/confirm", post, options)
end

#create_intent(money, payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 17

def create_intent(money, payment_method, options = {})
  post = {}
  add_amount(post, money, options, true)
  add_capture_method(post, options)
  add_confirmation_method(post, options)
  add_customer(post, options)
  payment_method = add_payment_method_token(post, payment_method, options)
  return payment_method if payment_method.is_a?(ActiveMerchant::Billing::Response)

  add_external_three_d_secure_auth_data(post, options)
  add_metadata(post, options)
  add_return_url(post, options)
  (post, options)
  add_shipping_address(post, options)
  setup_future_usage(post, options)
  add_exemption(post, options)
  add_stored_credentials(post, options)
  add_ntid(post, options)
  add_error_on_requires_action(post, options)
  request_three_d_secure(post, options)

  CREATE_INTENT_ATTRIBUTES.each do |attribute|
    add_whitelisted_attribute(post, options, attribute)
  end

  commit(:post, 'payment_intents', post, options)
end

#create_payment_method(payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 60

def create_payment_method(payment_method, options = {})
  post_data = create_payment_method_data(payment_method, options)

  options = format_idempotency_key(options, 'pm')
  commit(:post, 'payment_methods', post_data, options)
end

#create_payment_method_data(payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 67

def create_payment_method_data(payment_method, options = {})
  post_data = {}
  post_data[:type] = 'card'
  post_data[:card] = {}
  post_data[:card][:number] = payment_method.number
  post_data[:card][:exp_month] = payment_method.month
  post_data[:card][:exp_year] = payment_method.year
  post_data[:card][:cvc] = payment_method.verification_value if payment_method.verification_value
  add_billing_address(post_data, options)
  post_data
end

#create_setup_intent(payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 98

def create_setup_intent(payment_method, options = {})
  post = {}
  add_customer(post, options)
  payment_method = add_payment_method_token(post, payment_method, options)
  return payment_method if payment_method.is_a?(ActiveMerchant::Billing::Response)

  add_metadata(post, options)
  add_return_url(post, options)
  post[:on_behalf_of] = options[:on_behalf_of] if options[:on_behalf_of]
  post[:usage] = options[:usage] if %w(on_session off_session).include?(options[:usage])
  post[:description] = options[:description] if options[:description]

  commit(:post, 'setup_intents', post, options)
end

#purchase(money, payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 128

def purchase(money, payment_method, options = {})
  create_intent(money, payment_method, options.merge!(confirm: true, capture_method: 'automatic'))
end

#refund(money, intent_id, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 151

def refund(money, intent_id, options = {})
  if intent_id.include?('pi_')
    intent = api_request(:get, "payment_intents/#{intent_id}", nil, options)

    return Response.new(false, intent['error']['message'], intent) if intent['error']

    charge_id = intent.try(:[], 'charges').try(:[], 'data').try(:[], 0).try(:[], 'id')

    if charge_id.nil?
      error_message = "No associated charge for #{intent['id']}"
      error_message << "; payment_intent has a status of #{intent['status']}" if intent.try(:[], 'status') && intent.try(:[], 'status') != 'succeeded'
      return Response.new(false, error_message, intent)
    end
  else
    charge_id = intent_id
  end

  super(money, charge_id, options)
end

#retrieve_setup_intent(setup_intent_id) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 113

def retrieve_setup_intent(setup_intent_id)
  # Retrieving a setup_intent passing 'expand[]=latest_attempt' allows the caller to
  # check for a network_transaction_id and ds_transaction_id
  # eg (latest_attempt -> payment_method_details -> card -> network_transaction_id)
  #
  # Being able to retrieve these fields enables payment flows that rely on MIT exemptions, e.g: off_session
  commit(:post, "setup_intents/#{setup_intent_id}", {
    'expand[]': 'latest_attempt'
  }, {})
end

#show_intent(intent_id, options) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 45

def show_intent(intent_id, options)
  commit(:get, "payment_intents/#{intent_id}", nil, options)
end

#store(payment_method, options = {}) ⇒ Object

Note: Not all payment methods are currently supported by the Payment Methods API Current implementation will create a PaymentMethod object if the method is a token or credit card All other types will default to legacy Stripe store



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 174

def store(payment_method, options = {})
  params = {}
  post = {}

  # If customer option is provided, create a payment method and attach to customer id
  # Otherwise, create a customer, then attach
  if payment_method.is_a?(StripePaymentToken) || payment_method.is_a?(ActiveMerchant::Billing::CreditCard)
    payment_method = add_payment_method_token(params, payment_method, options)
    return payment_method if payment_method.is_a?(ActiveMerchant::Billing::Response)

    if options[:customer]
      customer_id = options[:customer]
    else
      post[:description] = options[:description] if options[:description]
      post[:email] = options[:email] if options[:email]
      options = format_idempotency_key(options, 'customer')
      customer = commit(:post, 'customers', post, options)
      customer_id = customer.params['id']
    end
    options = format_idempotency_key(options, 'attach')
    attach_parameters = { customer: customer_id }
    attach_parameters[:validate] = options[:validate] unless options[:validate].nil?
    commit(:post, "payment_methods/#{params[:payment_method]}/attach", attach_parameters, options)
  else
    super(payment_method, options)
  end
end

#unstore(identification, options = {}, deprecated_options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 202

def unstore(identification, options = {}, deprecated_options = {})
  if identification.include?('pm_')
    _, payment_method = identification.split('|')
    commit(:post, "payment_methods/#{payment_method}/detach", nil, options)
  else
    super(identification, options, deprecated_options)
  end
end

#update_intent(money, intent_id, payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 79

def update_intent(money, intent_id, payment_method, options = {})
  post = {}
  add_amount(post, money, options)

  payment_method = add_payment_method_token(post, payment_method, options)
  return payment_method if payment_method.is_a?(ActiveMerchant::Billing::Response)

  add_payment_method_types(post, options)
  add_customer(post, options)
  add_metadata(post, options)
  add_shipping_address(post, options)
  (post, options)

  UPDATE_INTENT_ATTRIBUTES.each do |attribute|
    add_whitelisted_attribute(post, options, attribute)
  end
  commit(:post, "payment_intents/#{intent_id}", post, options)
end

#verify(payment_method, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 211

def verify(payment_method, options = {})
  create_setup_intent(payment_method, options.merge!(confirm: true))
end

#void(intent_id, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/stripe_payment_intents.rb', line 145

def void(intent_id, options = {})
  post = {}
  post[:cancellation_reason] = options[:cancellation_reason] if ALLOWED_CANCELLATION_REASONS.include?(options[:cancellation_reason])
  commit(:post, "payment_intents/#{intent_id}/cancel", post, options)
end