Class: Google4R::Checkout::OrderAdjustment

Inherits:
Object
  • Object
show all
Defined in:
lib/google4r/checkout/notifications.rb

Overview

OrderAdjustment objects contain the adjustments (i.e. the entities in the cart that represent positive and negative amounts (at the moment Google Checkout support coupons, gift certificates and shipping)).

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#adjustment_total ⇒ Object

The tag contains the total adjustment to an order total based on tax, shipping, gift certificates and coupon codes (optional).



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# File 'lib/google4r/checkout/notifications.rb', line 629

def adjustment_total
  @adjustment_total
end

#merchant_calculation_successful ⇒ Object

Boolean, true iff the merchant calculations have been successful (optional).



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# File 'lib/google4r/checkout/notifications.rb', line 632

def merchant_calculation_successful
  @merchant_calculation_successful
end

#merchant_codes ⇒ Object

Array of MerchantCode objects.



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# File 'lib/google4r/checkout/notifications.rb', line 635

def merchant_codes
  @merchant_codes
end

#shipping ⇒ Object

The chosen ShippingAdjustment object for this order.



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# File 'lib/google4r/checkout/notifications.rb', line 638

def shipping
  @shipping
end

#total_tax ⇒ Object

The total amount of tax that has been paid for this order (Money, optional).



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# File 'lib/google4r/checkout/notifications.rb', line 641

def total_tax
  @total_tax
end

Class Method Details

.create_from_element(element) ⇒ Object

Creates a new OrderAdjustment from a given REXML::Element object.



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# File 'lib/google4r/checkout/notifications.rb', line 644

def self.create_from_element(element)
  result = OrderAdjustment.new
  
  amount = (element.elements['total-tax'].text.to_f*100).to_i rescue nil
  currency = element.elements['total-tax'].attributes['currency'] rescue nil
  result.total_tax = Money.new(amount, currency) unless amount.nil?
  
  shipping_element = element.elements["shipping/*"]
  result.shipping = ShippingAdjustment.create_from_element(shipping_element) unless shipping_element.nil?
  
  result.merchant_codes = Array.new
  element.elements.each(%q{merchant-codes/*}) { |elem| result.merchant_codes << MerchantCode.create_from_element(elem) }
  
  result.merchant_calculation_successful = (element.elements['merchant-calculation-successful'].text.downcase == 'true') rescue nil
  
  amount = (element.elements['adjustment-total'].text.to_f*100).to_i rescue nil
  currency = element.elements['adjustment-total'].attributes['currency'] rescue nil
  result.adjustment_total = Money.new(amount, currency) unless amount.nil?
  
  return result
end