chore: update policy

Signed-off-by: Adetokunbo Ige <[email protected]>

Author: Adetokunbo Ige

todo-app/lambda_function/lambda.py

@@ -7,6 +7,8 @@
 from pydantic import BaseModel
 from typing import List, Dict
 
+from datetime import datetime
+
 # Configure logging
 logging.basicConfig(level=logging.DEBUG)
 
@@ -48,17 +50,14 @@ async def get_todos():
 @app.post("/todos", status_code=201, response_model=TodoItem)
 async def create_todo(todo: TodoItem):
     try:
-        # Generate a unique ID using uuid
-        unique_id = str(uuid.uuid4())
-        
-        # Update the todo item with the generated ID
-        todo.id = unique_id
+        # Add the current timestamp to the todo item
+        todo_dict = todo.dict()
+        todo_dict["timestamp"] = int(datetime.utcnow().timestamp())  # Unix timestamp in seconds
 
         # Add the todo item to DynamoDB
-        response = table.put_item(Item=todo.dict())
+        response = table.put_item(Item=todo_dict)
         logging.debug(f"DynamoDB put_item response: {response}")
-
-        return todo
+        return todo_dict  # Return the updated item with the timestamp
     except boto3.exceptions.Boto3Error as boto_error:
         logging.error(f"Boto3Error: {boto_error}")
         raise HTTPException(status_code=500, detail=f"DynamoDB Error: {str(boto_error)}")