Class: ActiveMerchant::Billing::Integrations::PayuIn::Helper

Inherits:
Helper
  • Object
show all
Defined in:
lib/active_merchant/billing/integrations/payu_in/helper.rb

Instance Attribute Summary

Attributes inherited from Helper

#fields

Instance Method Summary collapse

Methods inherited from Helper

#add_field, #add_fields, #add_raw_html_field, #billing_address, #form_method, mapping, #raw_html_fields, #shipping_address, #test?

Constructor Details

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

Returns a new instance of Helper.



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# File 'lib/active_merchant/billing/integrations/payu_in/helper.rb', line 45

def initialize(order, , options = {})
  super
  self.pg = 'CC'
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ActiveMerchant::Billing::Integrations::Helper

Instance Method Details

#form_fields ⇒ Object 



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# File 'lib/active_merchant/billing/integrations/payu_in/helper.rb', line 50

def form_fields
  @fields.merge(mappings[:checksum] => generate_checksum)
end

#generate_checksum(options = {}) ⇒ Object 



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# File 'lib/active_merchant/billing/integrations/payu_in/helper.rb', line 54

def generate_checksum(  options = {} )
  checksum_fields = [ :order, :amount, :credential2, { :customer => [ :first_name, :email ] },
    { :user_defined => [ :var1, :var2, :var3, :var4, :var5, :var6, :var7, :var8, :var9, :var10 ] } ]
  checksum_payload_items = checksum_fields.inject( [] ) do | items, field |
    if Hash === field then
      key = field.keys.first
      field[key].inject( items ){ |s,x| items.push( @fields[ mappings[key][x] ] ) }
    else
      items.push( @fields[ mappings[field] ] )
    end
  end
  checksum_payload_items.push( options )
  PayuIn.checksum(@fields["key"], @fields["productinfo"], *checksum_payload_items )
end