slapos_subscription_request: Allow to create temp subscription request

  This allows to to getPrice before actual create a subscription request.

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

@@ -57,12 +57,16 @@ if destination_decision_value is None:
   return
 
 try:
-  subscription_request = service.Resource_createSubscriptionRequest(destination_decision_value, resource_vcl, project_value, currency_value=currency_value, default_price=default_price,
-                                                                    item_value=item, causality_value=item)
+  subscription_request = service.Resource_createSubscriptionRequest(
+    destination_decision_value, resource_vcl, project_value, currency_value=currency_value,
+    default_price=default_price, item_value=item, causality_value=item, temp_object=temp_object)
 except AssertionError as error:
   storeWorkflowComment(item, str(error))
   return
 
+if temp_object:
+  return subscription_request
+
 subscription_request.reindexObject(activate_kw=activate_kw)
 item.reindexObject(activate_kw=activate_kw)
 

master/bt5/slapos_subscription_request/SkinTemplateItem/portal_skins/slapos_subscription_request/Item_createSubscriptionRequest.xml

@@ -50,7 +50,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>currency_value=None, default_price=None, activate_kw=None, REQUEST=None</string> </value>
+            <value> <string>currency_value=None, default_price=None, activate_kw=None, temp_object=False, REQUEST=None</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>