sync

backend/app/services/workout_sync.py

@@ -35,7 +35,8 @@ class WorkoutSyncService:
             start_date = datetime.now() - timedelta(days=days_back)
             logger.debug(f"Fetching activities from Garmin starting from: {start_date}")
 
-            # Fetch activities from Garmin
+            # Authenticate and fetch activities from Garmin
+            await self.garmin_service.authenticate()
             activities = await self.garmin_service.get_activities(
                 limit=50, start_date=start_date, end_date=datetime.now()
             )
@@ -109,7 +110,8 @@ class WorkoutSyncService:
                 sync_log.status = GarminSyncStatus.FAILED
                 sync_log.error_message = str(e)
                 await self.db.commit()
-            raise
+            # Wrap unexpected errors in GarminAPIError for consistent error handling
+            raise GarminAPIError(f"An unexpected error occurred: {e}") from e
 
     async def get_latest_sync_status(self):
         """Get the most recent sync log entry."""
@@ -119,7 +121,7 @@ class WorkoutSyncService:
             .order_by(desc(GarminSyncLog.created_at))
             .limit(1)
         )
-        status = result.scalar_one_or_none()
+        status = await result.scalar_one_or_none()
         logger.debug(f"Latest sync status: {status.status if status else 'None'}")
         return status
 
@@ -129,7 +131,7 @@ class WorkoutSyncService:
         result = await self.db.execute(
             select(Workout).where(Workout.garmin_activity_id == garmin_activity_id)
         )
-        exists = result.scalar_one_or_none() is not None
+        exists = await result.scalar_one_or_none() is not None
         logger.debug(f"Activity {garmin_activity_id} exists: {exists}")
         return exists