wip subscription org

enrollments-events/app/events/stopgap/patch_konviva.py

@@ -71,7 +71,7 @@ def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
 
 class CourseNotFoundError(Exception):
     def __init__(self, *args):
-        super().__init__('Course not found')
+        super().__init__('Course not found in SQLite')
 
 
 # Post-migration: remove the following function

enrollments-events/app/events/stopgap/set_terms_if_subscribed.py

@@ -0,0 +1,48 @@
+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.dateutils import now
+from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
+
+from boto3clients import dynamodb_client
+from config import (
+    ENROLLMENT_TABLE,
+    USER_TABLE,
+)
+
+logger = Logger(__name__)
+user_layer = DynamoDBPersistenceLayer(USER_TABLE, dynamodb_client)
+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']
+    data = user_layer.get_item(
+        # Post-migration: uncomment the following line
+        # KeyPair(new_image['org_id'], 'METADATA#BILLING_TERMS'),
+        KeyPair(new_image['tenant_id'], 'metadata#billing_policy'),
+    )
+
+    if not data:
+        return False
+
+    try:
+        enrollment_layer.put_item(
+            item={
+                'id': new_image['id'],
+                'sk': 'METADATA#BILLING_TERMS',
+                'org_id': new_image['tenant_id'],
+                'billing_day': data['billing_day'],
+                'created_at': now(),
+            },
+            cond_expr='attribute_not_exists(sk)',
+        )
+    except Exception:
+        return False
+    else:
+        return True