Sha256: bdab5ce103361d3b077d37abd16abd2292e5d2384cb91160c1b84cd210d39047
Contents?: true
Size: 1004 Bytes
Versions: 17
Compression:
Stored size: 1004 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 self.description
Spree.t(:shipping_flexible_rate)
end
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
17 entries across 17 versions & 1 rubygems