slapos_subscription_request: Add script to get the user Created on the Transaction

    This help us to avoid query outdated catalog, consider that the user is only at transaction for now.

master/bt5/slapos_subscription_request/ExtensionTemplateItem/portal_components/extension.erp5.SlapOSSubscriptionRequest.py

@@ -9,6 +9,11 @@ def SubscriptionRequest_saveTransactionalUser(self, person=None):
     getTransactionalVariable()["transactional_user"] = person
   return person
 
+def SubscriptionRequest_getTransactionalUser(self, REQUEST=None):
+  if REQUEST is not None:
+    raise Unauthorized
+  return getTransactionalVariable().get("transactional_user", None) 
+
 def Base_instanceXmlToDict(self, xml):
   result_dict = {}
   try:

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

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ExternalMethod" module="Products.ExternalMethod.ExternalMethod"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_function</string> </key>
+            <value> <string>SubscriptionRequest_getTransactionalUser</string> </value>
+        </item>
+        <item>
+            <key> <string>_module</string> </key>
+            <value> <string>SlapOSSubscriptionRequest</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>SubscriptionRequest_getTransactionalUser</string> </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>