SIENTIAPDE-1199

Refactor logging in worker module to include metadata in custom info and error messages

- Updated logging statements in the worker module to utilize custom_info and custom_error methods, incorporating a metadata dictionary for enhanced context.
- Improved visibility of key operations such as starting the worker, notification handler, and activities, as well as error handling for unhandled exceptions.

laborious/worker/worker.py

@@ -31,12 +31,20 @@ async def main():
     host = os.getenv('TEMPORAL_HOST', 'localhost:7233')
     logger = get_logger(__name__)
 
-    logger.info(f'Starting Worker with POD_ID: {POD_ID}')
+    metadata = {
+        'pod_id': POD_ID,
+        'model_name': '-',
+        'model_id': '-',
+        'workflow_name': '-',
+        'schedule_name': '-',
+    }
 
-    logger.info("Starting prometheus client...")
+    logger.custom_info(f'Starting Worker with POD_ID: {POD_ID}', metadata)
+
+    logger.custom_info("Starting prometheus client...", metadata)
     start_prometheus_server()
 
-    logger.info('Starting Notification Handler...')
+    logger.custom_info('Starting Notification Handler...', metadata)
 
     mongo_config = build_mongodb_config()
     notification_handler = NotificationHandler(
@@ -46,7 +54,7 @@ async def main():
         project_name=os.getenv('PROJECT_NAME', 'laborious')
     )
 
-    logger.info('Starting Activities...')
+    logger.custom_info('Starting Activities...', metadata)
 
     activities = Activities(
         postgres_config=build_postgres_config(),
@@ -56,7 +64,8 @@ async def main():
         notification_handler=notification_handler
     )
 
-    logger.info(f'Starting SDK Metrics Server on port {SDK_METRICS_PORT}...')
+    logger.custom_info(
+        f'Starting SDK Metrics Server on port {SDK_METRICS_PORT}...', metadata)
 
     new_runtime = Runtime(
         telemetry=TelemetryConfig(
@@ -65,7 +74,7 @@ async def main():
         )
     )
 
-    logger.info('Starting Temporal Client...')
+    logger.custom_info('Starting Temporal Client...', metadata)
 
     temporal_client = await client.Client.connect(
         target_host=host,
@@ -73,7 +82,7 @@ async def main():
         runtime=new_runtime
     )
 
-    logger.info('Starting Workers...')
+    logger.custom_info('Starting Workers...', metadata)
 
     workers = [
         Worker(
@@ -130,14 +139,14 @@ async def main():
     for w in workers:
         handlers.append(w.run())
 
-    logger.info('Workers started successfully')
+    logger.custom_info('Workers started successfully', metadata)
 
     try:
         # This will run the workers and wait for them to complete.
         # If an exception occurs in any of the worker handlers, it will be propagated here.
         await asyncio.gather(*handlers)
     except BaseException as e:  # NOSONAR
-        logger.error(f"An unhandled exception occurred: {e}")
+        logger.custom_error(f"An unhandled exception occurred: {e}", metadata)
     finally:
         if notification_handler:
             notification_handler.shutdown()