Class: ActiveMerchant::Billing::Integrations::Yeepay::Helper

Inherits:

Helper

• Object
• Helper
• ActiveMerchant::Billing::Integrations::Yeepay::Helper

Defined in:

lib/active_merchant/billing/integrations/yeepay/helper.rb

Instance Method Summary

• #form_fields ⇒ Object
• #hmac_md5_hexdigest ⇒ Object
• #initialize(order, account, options = {}) ⇒ Helper constructor

  A new instance of Helper.

Constructor Details

#initialize(order, account, options = {}) ⇒ Helper

Returns a new instance of Helper.

# File 'lib/active_merchant/billing/integrations/yeepay/helper.rb', line 17

def initialize(order, account, options = {})
  super(order, account, options)
  add_field('p0_Cmd', 'Buy')
end

Instance Method Details

#form_fields ⇒ Object

# File 'lib/active_merchant/billing/integrations/yeepay/helper.rb', line 22

def form_fields
  @fields.merge('hmac' => hmac_md5_hexdigest)
end

#hmac_md5_hexdigest ⇒ Object

# File 'lib/active_merchant/billing/integrations/yeepay/helper.rb', line 26

def hmac_md5_hexdigest
  OpenSSL::HMAC.hexdigest("md5", KEY, @fields.sort.collect{|s| s[1]}.join)
end