update email events

enrollments-events/app/events/reenroll_if_failed.py

@@ -0,0 +1,35 @@
+from aws_lambda_powertools import Logger
+from aws_lambda_powertools.utilities.data_classes import (
+    EventBridgeEvent,
+    event_source,
+)
+from aws_lambda_powertools.utilities.typing import LambdaContext
+from layercake.dynamodb import DynamoDBPersistenceLayer, SortKey, TransactKey
+
+from boto3clients import dynamodb_client
+from config import (
+    ENROLLMENT_TABLE,
+)
+
+logger = Logger(__name__)
+enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
+
+
+@event_source(data_class=EventBridgeEvent)
+@logger.inject_lambda_context
+def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
+    new_image = event.detail['new_image']
+    subscription = enrollment_layer.collection.get_items(
+        TransactKey(new_image['id'])
+        + SortKey('METADATA#SUBSCRIPTION_COVERED')
+        + SortKey('author')
+        + SortKey('tenant')
+        # Post-migration: uncommet the following lines
+        # + SortKey('CREATED_BY')
+        # + SortKey('ORG')
+    )
+
+    with enrollment_layer.transact_writer() as transact_writer:
+        ...
+
+    return True