Class: BillboardApi::Order

Inherits:
ActiveResource::Base
  • Object
show all
Defined in:
lib/billboard-api/order.rb

Instance Method Summary collapse

Instance Method Details

#paypal_url(options = {}) ⇒ Object

Create an URL which can be used to redirect the client to paypal. It will include information about the order (id), amount, currency and so on. Some options can be overriden by using the options hash.

* paypal_notify_url
* paypal_receiver_email
* return_after_payment_url



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# File 'lib/billboard-api/order.rb', line 11

def paypal_url(options = {})
  values = {
    :business => BillboardApi::Config.instance.paypal_receiver_email(options[:paypal_receiver_email]),
    :return => BillboardApi::Config.instance.return_after_payment_url(options[:return_after_payment_url]),
    :invoice => "#{self.business_id}_#{self.id}",
    :cmd => '_cart',
    :upload => 1,
    :currency_code => self.currency,
  }
  values[:notify_url] = BillboardApi::Config.instance.paypal_notify_url(options[:paypal_notify_url])

  self.line_items_attributes.each_with_index do |line_item, index|
    values.merge!({
      "amount_#{index + 1}" => "%0.2f" % line_item.price_francs.to_f,
      "item_name_#{index + 1}" => line_item.description,
      "item_number_#{index + 1}" => line_item.id,
      "quantity_#{index + 1}" => line_item.amount
    })
  end

  unless self.vat_total == 0
    values.merge!({
      "amount_#{self.line_items.size + 1}" => "%0.2f" % (self.vat_total.to_f / 100),
      "item_name_#{self.line_items.size + 1}" => "MwSt.",
      "quantity_#{self.line_items.size + 1}" => 1
    })
  end
  
  "#{BillboardApi::Config.instance.paypal_service_url}?#{values.to_query}"
end