Sha256: dcaf834a6c4444cde547cd863b9c15f497ac11b2c35aaea19b78abc60597b1e9
Contents?: true
Size: 1.16 KB
Versions: 15
Compression:
Stored size: 1.16 KB
Contents
require_dependency 'spree/shipping_calculator'
module Spree
module Calculator::Shipping
class FlexiRate < ShippingCalculator
preference :first_item, :decimal, :default => 0.0
preference :additional_item, :decimal, :default => 0.0
preference :max_items, :integer, :default => 0
preference :currency, :string, :default => Spree::Config[:currency]
attr_accessible :preferred_first_item,
:preferred_additional_item,
:preferred_max_items,
:preferred_currency
def self.description
Spree.t(:shipping_flexible_rate)
end
def compute_package(package)
content_items = package.contents
sum = 0
max = self.preferred_max_items.to_i
items_count = content_items.map(&:quantity).sum
items_count.times do |i|
# check max value to avoid divide by 0 errors
if (max == 0 && i == 0) || (max > 0) && (i % max == 0)
sum += self.preferred_first_item.to_f
else
sum += self.preferred_additional_item.to_f
end
end
sum
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems