slapos_subscription_request: source/destination have been inverted

master/bt5/slapos_subscription_request/PropertySheetTemplateItem/portal_property_sheets/SlapOSSubscriptionRequestConstraint/empty_price_constraint.xml

@@ -24,7 +24,7 @@
         </item>
         <item>
             <key> <string>expression</string> </key>
-            <value> <string>python: context.getPrice() or (context.getDestinationSection(\'\') in (context.getSourceSection(\'\'), \'\'))</string> </value>
+            <value> <string>python: context.getPrice() or (context.getSourceSection(\'\') in (context.getDestinationSection(\'\'), \'\'))</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>

master/bt5/slapos_subscription_request/SkinTemplateItem/portal_skins/slapos_subscription_request/SubscriptionRequest_createOpenSaleOrder.py

@@ -26,7 +26,7 @@ if hosting_subscription.getPeriodicityMonthDay() is None:
   # to prevent overload of the server at this date
   # Use the person creation date for now, as this document is always accessible
   # without relying on portal_catalog / serialize
-  customer_person = subscription_request.getSourceSectionValue()
+  customer_person = subscription_request.getDestinationDecisionValue()
   start_date = getClosestDate(target_date=customer_person.getCreationDate(), precision='day')
   while start_date.day() >= 29:
     start_date = addToDate(start_date, to_add={'day': -1})