initial attempt to aggregate passed prevision movement list (temporary...

initial attempt to aggregate passed prevision movement list (temporary simulation movements), i.e. if we have two same sale order lines (from matching tester point of view), only one simulation movement will be created for them.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31448 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/mixin/movement_collection_updater.py

@@ -95,7 +95,22 @@ class MovementCollectionUpdaterMixin:
         else:
           tester_key.append(None)
       tester_key = tuple(tester_key)
-      prevision_movement_dict.setdefault(tester_key, []).append(movement)
+      # try to aggregate
+      group_list = prevision_movement_dict.setdefault(tester_key, [])
+      no_match = True
+      for group_movement in group_list:
+        if _compare(tester_list, group_movement, movement):
+          no_match = False
+          order = movement.getOrder()
+          if order is not None:
+            group_movement.setOrderList(
+              group_movement.getOrderList() + [order])
+          # XXX how to handle quantity unit conversion here?
+          group_movement.setQuantity(
+            group_movement.getQuantity() + movement.getQuantity())
+      if no_match:
+        group_list.append(movement)
+      prevision_movement_dict[tester_key] = group_list
 
     # Prepare a mapping between prevision and decision
     # The prevision_to_decision_map is a list of tuples