Update business_vat_id on customer and tax_percent on Subscription

.gitignore

@@ -5,4 +5,5 @@ pkg/*
 *.sqlite3
 *.log
 /.idea
-*.iml
+*.iml
+.DS_Store

app/concerns/koudoku/subscription.rb

@@ -34,7 +34,12 @@ def processing!
             prepare_for_upgrade if upgrading?
 
             # update the package level with stripe.
-            customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate)
+            if self.team.tax_number.present? && self.team.tax_percent.present?
+              Stripe::Customer.update(self.stripe_id, { business_vat_id: "#{self.team.country_code}#{self.team.tax_number}" })
+              customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate, :tax_percent => self.team.tax_percent)
+            else
+              customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate)
+            end
 
             finalize_downgrade! if downgrading?
             finalize_upgrade! if upgrading?
@@ -68,6 +73,7 @@ def processing!
             begin
               raise Koudoku::NilCardToken, "No card token received. Check for JavaScript errors breaking Stripe.js on the previous page." unless credit_card_token.present?
               customer_attributes = {
+                business_vat_id: "#{self.team.country_code}#{self.team.tax_number}",
                 description: subscription_owner_description,
                 email: subscription_owner_email,
                 card: credit_card_token # obtained with Stripe.js
@@ -86,7 +92,12 @@ def processing!
               customer = Stripe::Customer.create(customer_attributes)
 
               finalize_new_customer!(customer.id, plan.price)
-              customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate)
+
+              if self.team.tax_percent.present?
+                customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate, :tax_percent => self.team.tax_percent)
+              else
+                customer.update_subscription(:plan => self.plan.stripe_id, :prorate => Koudoku.prorate)
+              end
 
             rescue Stripe::CardError => card_error
               errors[:base] << card_error.message

koudoku.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
 
   s.add_dependency "rails"
   s.add_dependency "stripe"
-  s.add_dependency "stripe_event"
+  s.add_dependency "stripe_event", ">= 2.2.0"
   s.add_dependency "bluecloth"
 
   s.add_development_dependency "jquery-rails"

lib/koudoku/version.rb

@@ -1,3 +1,3 @@
 module Koudoku
-  VERSION = "1.3.0"
+  VERSION = "2.0.3"
 end