Sha256: f16cd90d023cb223b248d5f10e665a0498c326908a6195353f80479ce9abe112
Contents?: true
Size: 996 Bytes
Versions: 28
Compression:
Stored size: 996 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)
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
28 entries across 28 versions & 1 rubygems