fix expired

order-events/app/events/stopgap/schedule_expired.py

@@ -6,7 +6,7 @@ from aws_lambda_powertools.utilities.data_classes import (
     event_source,
 )
 from aws_lambda_powertools.utilities.typing import LambdaContext
-from layercake.dateutils import fromisoformat, ttl
+from layercake.dateutils import fromisoformat, now, ttl
 from layercake.dynamodb import (
     DynamoDBPersistenceLayer,
 )
@@ -23,11 +23,16 @@ order_layer = DynamoDBPersistenceLayer(ORDER_TABLE, dynamodb_client)
 def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
     new_image = event.detail['new_image']
     due_date = fromisoformat(new_image['due_date'])
+    now_ = now()
+
+    if not due_date:
+        return False
 
     return order_layer.put_item(
         item={
             'id': new_image['id'],
             'sk': 'schedules#set_as_expired',
             'ttl': ttl(start_dt=due_date + timedelta(hours=24)),
+            'created_at': now_,
         }
     )