Class: Spree::Calculator::Shipping::FlatPercentItemTotal

Inherits:
ShippingCalculator show all
Defined in:
app/models/spree/calculator/shipping/flat_percent_item_total.rb

Instance Method Summary collapse

Methods inherited from ShippingCalculator

#available?

Methods inherited from Spree::Calculator

#available?, calculators, #compute, #description, description, #to_s

Methods inherited from Base

display_includes, #initialize_preference_defaults, page, preference

Methods included from Preferences::Preferable

#admin_form_preference_names, #default_preferences, #defined_preferences, #get_preference, #has_preference!, #has_preference?, #preference_default, #preference_type, #set_preference

Instance Method Details

#compute_from_price(price) ⇒ Object 



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# File 'app/models/spree/calculator/shipping/flat_percent_item_total.rb', line 18

def compute_from_price(price)
  price * BigDecimal(preferred_flat_percent.to_s) / 100.0
end

#compute_package(package) ⇒ Object 



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# File 'app/models/spree/calculator/shipping/flat_percent_item_total.rb', line 11

def compute_package(package)
  value = compute_from_price(total(package.contents))
  preferred_currency = package.order.currency
  currency_exponent = ::Money::Currency.find(preferred_currency).exponent
  value.round(currency_exponent)
end