commit old uncommitted chnges from Holger (mail value based calculator)

app/models/spree/calculator/sysmocom_mail_value_calculator.rb

@@ -0,0 +1,47 @@
+# AGPLv3 sysmocom s.f.m.c. GmbH
+
+module Spree
+  class Calculator::SysmocomMailValueCalculator < Calculator
+
+    def self.description
+      I18n.t(:sysmocom_mail_value_based)
+    end
+
+    def total_value_no_tax(o)
+        item_total = o.line_items.map(&:amount).sum
+        item_total
+    end
+
+    def extract_iso_code(o)
+        if o.kind_of?(Spree::Shipment)
+            return o.address.country.iso
+        end
+        return o.ship_address.country.iso
+    end
+
+    def compute(object)
+        # This could be more than an order but not right now
+        shipping_value = total_value_no_tax(object)
+        iso_code = extract_iso_code(object)
+
+        base = 6.5
+        if iso_code == 'DE'
+          base = 4.6
+        end
+
+        # We need to add insurance..
+        if shipping_value < 30
+          # Plain registered letter
+          return base
+        elsif shipping_value > 300
+          # Stops making sense to send it..
+          return 200
+        end
+
+        return base + (((shipping_value.round / 100) + 1) * 1.5)
+    end
+
+  end
+end
+
+

config/locales/en.yml

@@ -4,3 +4,4 @@ en:
   dhl_label: "DHL Label (CSV)"
   dhls: DHL
   sysmocom_value_based: sysmocom Value Based
+  sysmocom_mail_value_based: sysmocom Mail Value Based

lib/sysmocom_dhl/engine.rb

@@ -20,7 +20,8 @@ module SysmocomDhl
     initializer "sysmocom_shipping_calculators" do |app|
       app.config.spree.calculators.shipping_methods += [
          # ActiveSupport magic to search a model...
-         Spree::Calculator::SysmocomValueCalculator
+         Spree::Calculator::SysmocomValueCalculator,
+         Spree::Calculator::SysmocomMailValueCalculator
       ]
     end
 

sysmocom_dhl.gemspec

@@ -12,8 +12,8 @@ Gem::Specification.new do |s|
   # s.homepage          = 'http://www.rubyonrails.org'
   # s.rubyforge_project = 'actionmailer'
 
-  s.files         = `git ls-files`.split("\n")
-  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  #s.files         = `git ls-files`.split("\n")
+  #s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.require_path = 'lib'
   s.requirements << 'none'