add deduplication window

http-api/app/routes/enrollments/deduplication_window.py

@@ -0,0 +1,29 @@
+from aws_lambda_powertools.event_handler.api_gateway import Router
+from layercake.dynamodb import (
+    DynamoDBPersistenceLayer,
+    KeyPair,
+)
+from pydantic import BaseModel
+
+from boto3clients import dynamodb_client
+from config import ENROLLMENT_TABLE
+
+router = Router()
+enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
+
+
+class DeduplicationWindow(BaseModel):
+    lock_hash: str
+
+
+@router.patch(
+    '/<id>/deduplicationwindow',
+    compress=True,
+    tags=['Enrollment'],
+)
+def deduplication_window(id: str, payload: DeduplicationWindow):
+    with enrollment_layer.transact_writer() as transact:
+        transact.delete(key=KeyPair(id, 'lock'))
+        transact.delete(key=KeyPair('lock', payload.lock_hash))
+
+    return payload