Class: MerbMerchant::Billing::Integrations::Paypal::Helper

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

Constant Summary collapse

CANADIAN_PROVINCES = 
{  'AB' => 'Alberta',
  'BC' => 'British Columbia',
  'MB' => 'Manitoba',
  'NB' => 'New Brunswick',
  'NL' => 'Newfoundland',
  'NS' => 'Nova Scotia',
  'NU' => 'Nunavut',
  'NT' => 'Northwest Territories',
  'ON' => 'Ontario',
  'PE' => 'Prince Edward Island',
  'QC' => 'Quebec',
  'SK' => 'Saskatchewan',
  'YT' => 'Yukon'
}

Instance Attribute Summary

Attributes inherited from Helper

#fields

Instance Method Summary collapse

Methods inherited from Helper

#add_field, #add_fields, #billing_address, #form_fields, mapping

Constructor Details

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

Returns a new instance of Helper.



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# File 'lib/merb_merchant/billing/integrations/paypal/helper.rb', line 23

def initialize(order, , options = {})
  super
  add_field('cmd', '_ext-enter')
  add_field('redirect_cmd', '_xclick')
  add_field('quantity', 1)
  add_field('item_name', 'Store purchase')
  add_field('no_shipping', '1')
  add_field('no_note', '1')
  add_field('charset', 'utf-8')
  add_field('address_override', '0')
  add_field('bn', application_id.to_s.slice(0,32)) unless application_id.blank?
end

Dynamic Method Handling

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

Instance Method Details

#shipping_address(params = {}) ⇒ Object 



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# File 'lib/merb_merchant/billing/integrations/paypal/helper.rb', line 62

def shipping_address(params = {})
  
  if params.has_key?(:phone)
    phone = params.delete(:phone).to_s

    # Whipe all non digits
    phone.gsub!(/\D+/, '')

    # Parse in the us style (555 555 5555) which seems to be the only format paypal supports. Ignore anything before this. 
    if phone =~ /(\d{3})(\d{3})(\d{4})$/
      add_field('night_phone_a', $1) 
      add_field('night_phone_b', $2) 
      add_field('night_phone_c', $3) 
    end
  end
  
  # Get the country code in the correct format
  # Use what we were given if we can't find anything
  country_code = lookup_country_code(params.delete(:country))
  add_field(mappings[:shipping_address][:country], country_code)
    
  province_code = params.delete(:state)
             
  case country_code
  when 'CA'
    add_field(mappings[:shipping_address][:state], CANADIAN_PROVINCES[province_code.upcase]) unless province_code.nil?
  when 'US'
    add_field(mappings[:shipping_address][:state], province_code)
  else
    add_field(mappings[:shipping_address][:state], province_code.blank? ? 'N/A' : province_code)
  end
    
  # Everything else 
  params.each do |k, v|
    field = mappings[:shipping_address][k]
    add_field(field, v) unless field.nil?
  end
end