fix: lambda logging

app/erfiume/logging.py

@@ -4,4 +4,4 @@
 
 from aws_lambda_powertools import Logger
 
-logger = Logger(service="erfiume", level="INFO", child=True)
+logger = Logger(service="erfiume")

app/erfiume/storage.py

@@ -63,7 +63,7 @@ async def check_and_update_stazioni(self, station: Stazione) -> None:
             # Get the latest timestamp from the DynamoDB response
             latest_timestamp = (
                 int(response["Item"].get("timestamp"))  # type: ignore[arg-type]
-                if response["Item"]
+                if "Item" in response
                 else 0
             )
 
@@ -94,7 +94,7 @@ async def get_matching_station(self, station_name: str) -> Stazione | None:
                 Key={"nomestaz": station_name},
             )
 
-            if stazione["Item"]:
+            if "Item" in stazione:
                 return Stazione(**stazione["Item"])  # type: ignore[arg-type]
             logger.info("Station %s not found in DynamoDB.", station_name)
         except ClientError as e:

app/erfiume_bot.py

@@ -14,14 +14,15 @@
     from aws_lambda_powertools.utilities.typing import LambdaContext
 
 
+@logger.inject_lambda_context
 def handler(event: dict[str, Any], _context: LambdaContext) -> dict[str, Any]:
     """Run entry point for the bot."""
     logger.info("Received event: %s", event)
     try:
         asyncio.run(bot(event))
     except Exception as e:  # noqa: BLE001
-        logger.error(f"An error occurred: {e!s}")
-        logger.error(traceback.format_exc())
+        logger.exception("An error occurred: %s", e)
+        logger.exception(traceback.format_exc())
         return {"statusCode": 501}
 
     logger.info("Successfully processed event")

app/erfiume_fetcher.py

@@ -46,6 +46,7 @@ async def main() -> None:
     await update_task
 
 
+@logger.inject_lambda_context
 def handler(_event: dict[str, Any], _context: LambdaContext) -> None:
     """
     AWS Lambda starting method