Sha256: a285f9287df987745895bf31a7851ab630e247d42b344c96c0c887868e812a0b
Contents?: true
Size: 549 Bytes
Versions: 24
Compression:
Stored size: 549 Bytes
Contents
require_dependency 'spree/calculator'
module Spree
class Calculator::FlatPercentItemTotal < Calculator
preference :flat_percent, :decimal, :default => 0
attr_accessible :preferred_flat_percent
def self.description
I18n.t(:flat_percent)
end
def compute(object)
return unless object.present? and object.line_items.present?
item_total = object.line_items.map(&:amount).sum
value = item_total * BigDecimal(self.preferred_flat_percent.to_s) / 100.0
(value * 100).round.to_f / 100
end
end
end
Version data entries
24 entries across 24 versions & 2 rubygems