Module: ShoppingCart::OrderSummary

Extended by:
ActiveSupport::Concern
Included in:
Order
Defined in:
app/models/concerns/shopping_cart/order_summary.rb

Instance Method Summary collapse

Instance Method Details

#delivery_price ⇒ Object 



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# File 'app/models/concerns/shopping_cart/order_summary.rb', line 13

def delivery_price
  delivery.try(:price) || 0.00
end

#discount ⇒ Object 



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# File 'app/models/concerns/shopping_cart/order_summary.rb', line 9

def discount
  coupon.try(:discount) || 0.00
end

#items_count ⇒ Object 



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# File 'app/models/concerns/shopping_cart/order_summary.rb', line 21

def items_count
  order_items.collect(&:quantity).compact.sum
end

#order_total ⇒ Object 



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# File 'app/models/concerns/shopping_cart/order_summary.rb', line 17

def order_total
  subtotal - discount + delivery_price
end

#subtotal ⇒ Object 



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# File 'app/models/concerns/shopping_cart/order_summary.rb', line 5

def subtotal
  order_items.sum(&:total_price)
end