[FIX]Fixed Partial deliveries problem

lp bug: https://launchpad.net/bugs/399817 fixed

bzr revid: hda@tinyerp.com-20090910091254-2xzcrzdvmgcigfmt

addons/sale/sale.py

@@ -492,7 +492,7 @@ class sale_order(osv.osv):
                 if line.procurement_id:
                     res.append(line.procurement_id.id)
         return res
-
+        
     # if mode == 'finished':
     #   returns True if all lines are done, False otherwise
     # if mode == 'canceled':
@@ -504,9 +504,22 @@ class sale_order(osv.osv):
         notcanceled = False
         write_done_ids = []
         write_cancel_ids = []
+        stock_move_obj = self.pool.get('stock.move')
+
         for order in self.browse(cr, uid, ids, context={}):
-            for line in order.order_line:
-                if (not line.procurement_id) or (line.procurement_id.state=='done'):
+            
+            #check for pending deliveries 
+            pending_deliveries = False
+            
+            for line in order.order_line:    
+                move_ids = stock_move_obj.search(cr, uid, [('sale_line_id','=', line.id)])
+                for move in stock_move_obj.browse( cr, uid, move_ids ):
+                    #if one of the related order lines is in state draft, auto or confirmed
+                    #this order line is not yet delivered
+                    if move.state in ('draft', 'auto', 'confirmed'):
+                        pending_deliveries = True
+                
+                if ((not line.procurement_id) or (line.procurement_id.state=='done')) and not pending_deliveries:
                     finished = True
                     if line.state != 'done':
                         write_done_ids.append(line.id)

addons/stock/stock.py

@@ -1135,6 +1135,11 @@ class stock_move(osv.osv):
             if move.state in ('confirmed', 'waiting'):
                 res = self.pool.get('stock.location')._product_reserve(cr, uid, [move.location_id.id], move.product_id.id, move.product_qty, {'uom': move.product_uom.id})
                 if res:
+                    #_product_available_test depends on the next status for correct functioning
+                    #the test does not work correctly if the same product occurs multiple times
+                    #in the same order. This is e.g. the case when using the button 'split in two' of 
+                    #the stock outgoing form                    
+                    self.write(cr, uid, move.id, {'state':'assigned'})
                     done.append(move.id)
                     pickings[move.picking_id.id] = 1
                     r = res.pop(0)