call inventory action_validate instead of action_done which has been renamed…

call inventory action_validate instead of action_done which has been renamed _action_done and add error handler

inventory/models.py

@@ -416,7 +416,18 @@ class CagetteInventory(models.Model):
                         missed.append({'product': p, 'msg': str(e)})
 
                 # Set inventory as 'done' even if some products missed
-                api.execute('stock.inventory', 'action_done', [inv])
+                res = api.execute('stock.inventory', 'action_validate', [inv])
+                if not res:
+                    action_validate_issue = "Action validate did not return True"
+                    coop_logger.error(action_validate_issue)
+                    errors.append(action_validate_issue)
+                    if name in res:
+                        coop_logger.error('Action validate returned wizard named %s', res['name'])
+                        error.extend(
+                            'Action validate wanted to return wizard named :',
+                            res['name'],
+                            'which is not possible from third-party app.'
+                        )
                 done.append('Closed inventory')
         except Exception as e:
             if not (MARSHALL_ERROR in str(e)):