Class: ActiveMerchant::Billing::MigsGateway

Inherits:
Gateway
  • Object
show all
Includes:
MigsCodes
Defined in:
lib/active_merchant/billing/gateways/migs.rb

Constant Summary collapse

API_VERSION = 
1
SERVER_HOSTED_URL = 
'https://migs.mastercard.com.au/vpcpay'
MERCHANT_HOSTED_URL = 
'https://migs.mastercard.com.au/vpcdps'

Constants included from MigsCodes

ActiveMerchant::Billing::MigsCodes::CARD_TYPES, ActiveMerchant::Billing::MigsCodes::ISSUER_RESPONSE_CODES, ActiveMerchant::Billing::MigsCodes::TXN_RESPONSE_CODES, ActiveMerchant::Billing::MigsCodes::VERIFIED_3D_CODES

Constants inherited from Gateway

Gateway::CREDIT_DEPRECATION_MESSAGE, Gateway::CURRENCIES_WITHOUT_FRACTIONS, Gateway::DEBIT_CARDS

Instance Attribute Summary

Attributes inherited from Gateway

#options

Instance Method Summary collapse

Methods inherited from Gateway

#card_brand, card_brand, inherited, supports?, #test?

Methods included from CreditCardFormatting

#format

Constructor Details

#initialize(options = {}) ⇒ MigsGateway

Creates a new MigsGateway The advanced_login/advanced_password fields are needed for advanced methods such as the capture, refund and status methods

Options

  • :login – The MiGS Merchant ID (REQUIRED)

  • :password – The MiGS Access Code (REQUIRED)

  • :secure_hash – The MiGS Secure Hash

(Required for Server Hosted payments)

  • :advanced_login – The MiGS AMA User

  • :advanced_password – The MiGS AMA User’s password



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 43

def initialize(options = {})
  requires!(options, :login, :password)
  @test = options[:login].start_with?('TEST')
  @options = options
  super
end

Instance Method Details

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

Options

  • :unique_id – A unique id for this request (Max 40 chars).

If not supplied one will be generated.



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 75

def capture(money, authorization, options = {})
  requires!(@options, :advanced_login, :advanced_password)

  post = options.merge(:TransNo => authorization)
  post[:Amount] = amount(money)
  add_advanced_user(post)
  add_standard_parameters('capture', post, options[:unique_id])

  commit(post)
end

#credit(money, authorization, options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 101

def credit(money, authorization, options = {})
  deprecated CREDIT_DEPRECATION_MESSAGE
  refund(money, authorization, options)
end

#purchase(money, creditcard, options = {}) ⇒ Object Also known as: authorize

Options

  • :order_id – A reference for tracking the order (REQUIRED)

  • :unique_id – A unique id for this request (Max 40 chars).

If not supplied one will be generated.



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 55

def purchase(money, creditcard, options = {})
  requires!(options, :order_id)

  post = {}
  post[:Amount] = amount(money)
  add_invoice(post, options)
  add_creditcard(post, creditcard)
  add_standard_parameters('pay', post, options[:unique_id])

  commit(post)
end

#purchase_offsite_response(data) ⇒ Object

Parses a response from purchase_offsite_url once user is redirected back

Parameters

  • data – All params when offsite payment returns

e.g. returns to company.com/return?a=1&b=2, then input “a=1&b=2”



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 166

def purchase_offsite_response(data)
  requires!(@options, :secure_hash)

  response_hash = parse(data)

  expected_secure_hash = calculate_secure_hash(response_hash.reject{|k, v| k == :SecureHash}, @options[:secure_hash])
  unless response_hash[:SecureHash] == expected_secure_hash
    raise SecurityError, "Secure Hash mismatch, response may be tampered with"
  end

  response_object(response_hash)
end

#purchase_offsite_url(money, options = {}) ⇒ Object

Generates a URL to redirect user to MiGS to process payment Once user is finished MiGS will redirect back to specified URL With a response hash which can be turned into a Response object with purchase_offsite_response

Options

  • :order_id – A reference for tracking the order (REQUIRED)

  • :locale – Change the language of the redirected page Values are 2 digit locale, e.g. en, es

  • :return_url – the URL to return to once the payment is complete

  • :card_type – Providing this skips the card type step. Values are ActiveMerchant formats: e.g. master, visa, american_express, diners_club

  • :unique_id – Unique id of transaction to find. If not supplied one will be generated.



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 139

def purchase_offsite_url(money, options = {})
  requires!(options, :order_id, :return_url)
  requires!(@options, :secure_hash)

  post = {}
  post[:Amount] = amount(money)
  add_invoice(post, options)
  add_creditcard_type(post, options[:card_type]) if options[:card_type]

  post.merge!(
    :Locale => options[:locale] || 'en',
    :ReturnURL => options[:return_url]
  )

  add_standard_parameters('pay', post, options[:unique_id])

  add_secure_hash(post)

  SERVER_HOSTED_URL + '?' + post_data(post)
end

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

Options

  • :unique_id – A unique id for this request (Max 40 chars).

If not supplied one will be generated.



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 90

def refund(money, authorization, options = {})
  requires!(@options, :advanced_login, :advanced_password)

  post = options.merge(:TransNo => authorization)
  post[:Amount] = amount(money)
  add_advanced_user(post)
  add_standard_parameters('refund', post, options[:unique_id])

  commit(post)
end

#status(unique_id) ⇒ Object

Checks the status of a previous transaction This can be useful when a response is not received due to network issues

Parameters

  • unique_id – Unique id of transaction to find. This is the value of the option supplied in other methods or if not supplied is returned with key :MerchTxnRef



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# File 'lib/active_merchant/billing/gateways/migs.rb', line 114

def status(unique_id)
  requires!(@options, :advanced_login, :advanced_password)

  post = {}
  add_advanced_user(post)
  add_standard_parameters('queryDR', post, unique_id)

  commit(post)
end