compute inventory only when delivered because we must required some

properties to be set before computing stock, otherwise we can run
sql request with no condition and overload mysql


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17794 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Inventory.py

@@ -97,6 +97,12 @@ class Inventory(Delivery):
     to have our own temp object constructor, this is usefull if we
     want to use some classes with some particular methods
     """
+    if self.getSimulationState() != "delivered":
+      # this prevent from trying to calculate stock
+      # with not all properties defined and thus making
+      # request with no condition in mysql
+      return
+    
     sql_catalog_id = kw.pop("sql_catalog_id", None)
     disable_archive = kw.pop("disable_archive", 0)
     connection_id = None