dhl: Begin with a calculator that is based on the value
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# AGPLv3 sysmocom s.f.m.c. GmbH
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puts "Fooo"
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module Spree
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class Calculator::SysmocomValueCalculator < Calculator
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def self.description
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I18n.t(:sysmocom_value_based)
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end
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ZONE1 = {
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"BE" => 1,
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"BG" => 1,
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"DK" => 1,
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"EE" => 1,
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"FI" => 1,
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"FR" => 1,
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"GR" => 1,
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"GB" => 1,
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"IE" => 1,
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"IT" => 1,
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"LV" => 1,
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"LU" => 1,
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"MT" => 1,
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"MC" => 1,
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"NL" => 1,
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"AT" => 1,
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"PL" => 1,
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"PT" => 1,
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"RO" => 1,
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"SE" => 1,
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"SK" => 1,
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"SI" => 1,
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"ES" => 1,
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"CZ" => 1,
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"HU" => 1,
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"CY" => 1
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}.freeze()
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ZONE2 = {
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#"Älandinseln (Finnland)"
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"AD" => 1,
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"AL" => 1,
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"BY" => 1,
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#Berg Athos
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"BA" => 1,
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#Campione d'Italia Italien
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#Ceuta..Spanien
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"FO" => 1,
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"GE" => 1,
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"GI" => 1,
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"IS" => 1,
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#Kanalinseln (Großbritannien)
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#Kanarische Inseln (Spanien)
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#Kosovo
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"HR" => 1,
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"LI" => 1,
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#Livigno
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"MK" => 1,
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"MD" => 1,
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#Melila (Spanien)
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#Montenegro
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"NO" => 1,
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"CH" => 1,
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"RU" => 1,
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"SM" => 1,
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"RS" => 1,
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"TR" => 1,
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"UA" => 1,
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"VA" => 1,
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}.freeze
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ZONE3 = {
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"EG" => 1,
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"DZ" => 1,
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"AM" => 1,
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"AZ" => 1,
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"IL" => 1,
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"JO" => 1,
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"CA" => 1,
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"KZ" => 1,
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"LB" => 1,
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"LY" => 1,
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"MA" => 1,
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#Palästinensische Gebiete
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"PM" => 1,
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"SY" => 1,
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"TN" => 1,
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"US" => 1,
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}.freeze
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def packages_price(value, limit, price_each)
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price = 0
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rest = value
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# It is intended that a package reaching the limit is counted twice
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# Also a zero value should still be one package.
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while rest >= 0 do
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price += price_each
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rest -= limit
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end
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price
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end
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def price_germany(value)
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# 6 Euro and up to 500 Euro in Value for a 2kg package
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# http://www.dhl.de/dhl-paket
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return packages_price(value, 500, 6.0)
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end
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def price_package_zone1(value)
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# 17 Euro and up to 500 Euro in value for a 5kg package or
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# 2kg registered parcel with 35 Euro of value...
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# http://www.dhl.de/de/paket/pakete-versenden/weltweit-versenden/paket.html
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if value < 35
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return packages_price(value, 35, 12)
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else
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return packages_price(value, 500, 17.0)
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end
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end
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def price_package_zone2(value)
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# 5kg package
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# TODO: for the last item we could check for 74.11 again
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if value < 74.11
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return packages_price(value, 74.11, 32)
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else
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return packages_price(value, 500, 38)
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end
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end
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def price_package_zone3(value)
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# 5kg package
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# TODO see zone2
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if value < 74.11
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return packages_price(value, 74.11, 38)
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else
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return packages_price(value, 500, 54)
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end
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end
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def price_package_zone4(value)
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if value < 74.11
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return packages_price(value, 74.11, 44)
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else
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return packages_price(value, 500, 66)
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end
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end
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def total_value_no_tax(o)
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value = o.line_items.inject(0) { |sum, item |
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sum + (item.price * item.quantity)}
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reductions = o.adjustments.eligible.inject(0) { |sum, adj|
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if adj.originator_type == "Spree::ShippingMethod"
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add = 0
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elsif adj.originator_type == "Spree::TaxRate"
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add = 0
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else
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add = adjustment.amount
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end
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sum + add}
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value + reductions
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end
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def compute(order)
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# This could be more than an order but not right now
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shipping_value = total_value_no_tax(order)
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# Go through the zones by name...
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if order.ship_address.country.iso == 'DE'
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return price_germany(shipping_value)
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elsif ZONE1.has_key?(order.ship_address.country.iso)
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return price_package_zone1(shipping_value)
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elsif ZONE2.has_key?(order.ship_address.country.iso)
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return price_package_zone2(shipping_value)
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elsif ZONE3.has_key?(order.ship_address.country.iso)
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return price_package_zone3(shipping_value)
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else
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return price_package_zone4(shipping_value)
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end
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end
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end
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end
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@ -3,3 +3,4 @@ en:
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dhl: DHL
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dhl_label: "DHL Label (CSV)"
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dhls: DHL
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sysmocom_value_based: sysmocom Value Based
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@ -1,4 +1,4 @@
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module SpreeTest
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module SysmocomDhl
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class Engine < Rails::Engine
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require 'spree/core'
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isolate_namespace Spree
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@ -17,6 +17,13 @@ module SpreeTest
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end
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end
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initializer "sysmocom_shipping_calculators" do |app|
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app.config.spree.calculators.shipping_methods += [
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# ActiveSupport magic to search a model...
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Spree::Calculator::SysmocomValueCalculator
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]
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end
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config.to_prepare &method(:activate).to_proc
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end
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end
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