lib/active_merchant/billing/gateways/decidir_plus.rb
module ActiveMerchant #:nodoc:
module Billing #:nodoc:
class DecidirPlusGateway < Gateway
self.test_url = 'https://developers.decidir.com/api/v2'
self.live_url = 'https://live.decidir.com/api/v2'
self.supported_countries = ['AR']
self.default_currency = 'ARS'
self.supported_cardtypes = %i[visa master american_express discover diners_club naranja cabal]
self.homepage_url = 'http://decidir.com.ar/home'
self.display_name = 'Decidir Plus'
def initialize(options = {})
requires!(options, :public_key, :private_key)
super
end
def purchase(money, payment, options = {})
post = {}
build_purchase_authorize_request(post, money, payment, options)
commit(:post, 'payments', post)
end
def authorize(money, payment, options = {})
post = {}
build_purchase_authorize_request(post, money, payment, options)
commit(:post, 'payments', post)
end
def capture(money, authorization, options = {})
post = {}
post[:amount] = money
commit(:put, "payments/#{add_reference(authorization)}", post)
end
def refund(money, authorization, options = {})
post = {}
post[:amount] = money
commit(:post, "payments/#{add_reference(authorization)}/refunds", post)
end
def void(authorization, options = {})
commit(:post, "payments/#{add_reference(authorization)}/refunds")
end
def verify(credit_card, options = {})
MultiResponse.run(:use_first_response) do |r|
r.process { store(credit_card, options) }
r.process { authorize(100, r.authorization, options) }
r.process(:ignore_result) { void(r.authorization, options) }
end
end
def store(payment, options = {})
post = {}
add_payment(post, payment, options)
commit(:post, 'tokens', post)
end
def unstore(customer_token)
commit(:delete, "cardtokens/#{customer_token}")
end
def supports_scrubbing?
true
end
def scrub(transcript)
transcript.
gsub(%r((Apikey: )\w+), '\1[FILTERED]').
gsub(%r(("card_number\\?"\s*:\s*\\?")[^"]*)i, '\1[FILTERED]').
gsub(%r(("security_code\\?"\s*:\s*\\?")[^"]*)i, '\1[FILTERED]')
end
private
def build_purchase_authorize_request(post, money, payment, options)
add_customer_data(post, options)
add_payment(post, payment, options)
add_purchase_data(post, money, payment, options)
add_fraud_detection(post, options)
end
def add_reference(authorization)
return unless authorization
authorization.split('|')[0]
end
def add_payment(post, payment, options = {})
if payment.is_a?(String)
token, bin = payment.split('|')
post[:token] = token
post[:bin] = bin
else
post[:card_number] = payment.number
post[:card_expiration_month] = format(payment.month, :two_digits)
post[:card_expiration_year] = format(payment.year, :two_digits)
post[:security_code] = payment.verification_value.to_s
post[:card_holder_name] = payment.name.empty? ? options[:name_override] : payment.name
post[:card_holder_identification] = {}
post[:card_holder_identification][:type] = options[:card_holder_identification_type] if options[:card_holder_identification_type]
post[:card_holder_identification][:number] = options[:card_holder_identification_number] if options[:card_holder_identification_number]
# additional data used for Visa transactions
post[:card_holder_door_number] = options[:card_holder_door_number].to_i if options[:card_holder_door_number]
post[:card_holder_birthday] = options[:card_holder_birthday] if options[:card_holder_birthday]
end
end
def add_customer_data(post, options = {})
return unless customer = options[:customer]
post[:customer] = {}
post[:customer][:id] = customer[:id] if customer[:id]
post[:customer][:email] = customer[:email] if customer[:email]
end
def add_purchase_data(post, money, payment, options = {})
post[:site_transaction_id] = options[:site_transaction_id] || SecureRandom.hex
post[:payment_method_id] = add_payment_method_id(options)
post[:amount] = money
post[:currency] = options[:currency] || self.default_currency
post[:installments] = options[:installments] || 1
post[:payment_type] = options[:payment_type] || 'single'
post[:establishment_name] = options[:establishment_name] if options[:establishment_name]
add_aggregate_data(post, options) if options[:aggregate_data]
add_sub_payments(post, options)
end
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]
aggregate_data[:bill_to_pay] = data[:bill_to_pay] if data[:bill_to_pay]
aggregate_data[:bill_to_refund] = data[:bill_to_refund] if data[:bill_to_refund]
aggregate_data[:merchant_name] = data[:merchant_name] if data[:merchant_name]
aggregate_data[:street] = data[:street] if data[:street]
aggregate_data[:number] = data[:number] if data[:number]
aggregate_data[:postal_code] = data[:postal_code] if data[:postal_code]
aggregate_data[:category] = data[:category] if data[:category]
aggregate_data[:channel] = data[:channel] if data[:channel]
aggregate_data[:geographic_code] = data[:geographic_code] if data[:geographic_code]
aggregate_data[:city] = data[:city] if data[:city]
aggregate_data[:merchant_id] = data[:merchant_id] if data[:merchant_id]
aggregate_data[:province] = data[:province] if data[:province]
aggregate_data[:country] = data[:country] if data[:country]
aggregate_data[:merchant_email] = data[:merchant_email] if data[:merchant_email]
aggregate_data[:merchant_phone] = data[:merchant_phone] if data[:merchant_phone]
post[:aggregate_data] = aggregate_data
end
def add_sub_payments(post, options)
# sub_payments field is required for purchase transactions, even if empty
post[:sub_payments] = []
return unless sub_payments = options[:sub_payments]
sub_payments.each do |sub_payment|
sub_payment_hash = {
site_id: sub_payment[:site_id],
installments: sub_payment[:installments].to_i,
amount: sub_payment[:amount].to_i
}
post[:sub_payments] << sub_payment_hash
end
end
def add_payment_method_id(options)
return options[:payment_method_id].to_i if options[:payment_method_id]
if options[:debit]
case options[:card_brand]
when 'visa'
31
when 'master'
105
when 'maestro'
106
when 'cabal'
108
else
31
end
else
case options[:card_brand]
when 'visa'
1
when 'master'
104
when 'american_express'
65
when 'american_express_prisma'
111
when 'cabal'
63
when 'diners_club'
8
else
1
end
end
end
def add_fraud_detection(post, options)
return unless fraud_detection = options[:fraud_detection]
{}.tap do |hsh|
hsh[:send_to_cs] = fraud_detection[:send_to_cs] == 'true' # true/false
hsh[:channel] = fraud_detection[:channel] if fraud_detection[:channel]
hsh[:dispatch_method] = fraud_detection[:dispatch_method] if fraud_detection[:dispatch_method]
add_csmdds(hsh, fraud_detection)
post[:fraud_detection] = hsh
end
end
def add_csmdds(hsh, fraud_detection)
return unless fraud_detection[:csmdds]
csmdds_arr = []
fraud_detection[:csmdds].each do |csmdds|
csmdds_hsh = {}
csmdds_hsh[:code] = csmdds[:code].to_i
csmdds_hsh[:description] = csmdds[:description]
csmdds_arr.append(csmdds_hsh)
end
hsh[:csmdds] = csmdds_arr unless csmdds_arr.empty?
end
def parse(body)
return {} if body.nil?
JSON.parse(body)
end
def commit(method, endpoint, parameters = {}, options = {})
begin
raw_response = ssl_request(method, url(endpoint), post_data(parameters), headers(endpoint))
response = parse(raw_response)
rescue ResponseError => e
raw_response = e.response.body
response = parse(raw_response)
end
Response.new(
success_from(response),
message_from(response),
response,
authorization: authorization_from(response),
avs_result: AVSResult.new(code: response['some_avs_response_key']),
cvv_result: CVVResult.new(response['some_cvv_response_key']),
test: test?,
error_code: error_code_from(response)
)
end
def headers(endpoint)
{
'Content-Type' => 'application/json',
'apikey' => endpoint == 'tokens' ? @options[:public_key] : @options[:private_key]
}
end
def url(action, options = {})
base_url = (test? ? test_url : live_url)
return "#{base_url}/#{action}"
end
def success_from(response)
response.dig('status') == 'approved' || response.dig('status') == 'active' || response.dig('status') == 'pre_approved' || response.empty?
end
def message_from(response)
return '' if response.empty?
rejected?(response) ? message_from_status_details(response) : response.dig('status') || error_message(response) || response.dig('message')
end
def authorization_from(response)
return nil unless response.dig('id') || response.dig('bin')
"#{response.dig('id')}|#{response.dig('bin')}"
end
def post_data(parameters = {})
parameters.to_json
end
def error_code_from(response)
return if success_from(response)
error_code = nil
if error = response.dig('status_details', 'error')
error_code = error.dig('reason', 'id') || error['type']
elsif response['error_type']
error_code = response['error_type']
elsif response.dig('error', 'validation_errors')
error = response.dig('error')
validation_errors = error.dig('validation_errors', 0)
code = validation_errors['code'] if validation_errors && validation_errors['code']
param = validation_errors['param'] if validation_errors && validation_errors['param']
error_code = "#{error['error_type']} | #{code} | #{param}" if error['error_type']
elsif error = response.dig('error')
error_code = error.dig('reason', 'id')
end
error_code
end
def error_message(response)
return error_code_from(response) unless validation_errors = response.dig('validation_errors')
validation_errors = validation_errors[0]
"#{validation_errors.dig('code')}: #{validation_errors.dig('param')}"
end
def rejected?(response)
return response.dig('status') == 'rejected'
end
def message_from_status_details(response)
return unless error = response.dig('status_details', 'error')
return message_from_fraud_detection(response) if error.dig('type') == 'cybersource_error'
"#{error.dig('type')}: #{error.dig('reason', 'description')}"
end
def message_from_fraud_detection(response)
return error_message(response.dig('fraud_detection', 'status', 'details'))
end
end
end
end