Sha256: 5c5de560328724fd9152b83eb05b0bd61392a2ea43e7145761c8a18e37d44311
Contents?: true
Size: 925 Bytes
Versions: 20
Compression:
Stored size: 925 Bytes
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] }
def compute_package(package)
compute_from_quantity(package.contents.sum(&:quantity))
end
def compute_from_quantity(quantity)
sum = 0
max = preferred_max_items.to_i
quantity.times do |i|
# check max value to avoid divide by 0 errors
if (max == 0 && i == 0) || (max > 0) && (i % max == 0)
sum += preferred_first_item.to_f
else
sum += preferred_additional_item.to_f
end
end
sum
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems