remove METADATA#COURSE

enrollments-events/app/events/issue_cert.py

@@ -12,7 +12,13 @@ from layercake.dateutils import fromisoformat, now
 from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair, SortKey
 
 from boto3clients import dynamodb_client, s3_client
-from config import BUCKET_NAME, ENROLLMENT_TABLE, PAPERFORGE_API, SIGNATURE_URI
+from config import (
+    BUCKET_NAME,
+    COURSE_TABLE,
+    ENROLLMENT_TABLE,
+    PAPERFORGE_API,
+    SIGNATURE_URI,
+)
 
 logger = Logger(__name__)
 dyn = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
@@ -24,10 +30,12 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
     new_image = event.detail['new_image']
     now_ = now()
     enrollment_id = new_image['id']
+    course_id = new_image['course']['id']
     cert = dyn.collection.get_item(
         KeyPair(
-            pk=new_image['id'],
-            sk=SortKey('METADATA#COURSE', path_spec='cert', rename_key='cert'),
+            pk=course_id,
+            sk=SortKey('0', path_spec='cert', rename_key='cert'),
+            table_name=COURSE_TABLE,
         ),
         raise_on_error=False,
         default=False,