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Contents
module Effective
class CartItem < ActiveRecord::Base
self.table_name = EffectiveOrders.cart_items_table_name.to_s
belongs_to :cart
belongs_to :purchasable, :polymorphic => true
# structure do
# quantity :integer
#
# timestamps
# end
validates :purchasable, presence: true
validates :quantity, presence: true
default_scope -> { order(:updated_at) }
def price
if (purchasable.price || 0).kind_of?(Integer)
purchasable.price || 0
else
ActiveSupport::Deprecation.warn('price is a non-integer. It should be an Integer representing the number of cents. Continuing with (price * 100.0).round(0).to_i conversion') unless EffectiveOrders.silence_deprecation_warnings
(purchasable.price * 100.0).round(0).to_i rescue 0
end
end
def title
purchasable.try(:title) || 'New Cart Item'
end
def tax_exempt
purchasable.try(:tax_exempt) || false
end
def subtotal
price * quantity
end
alias_method :total, :subtotal
end
end
Version data entries
24 entries across 24 versions & 1 rubygems