private bool DeletePerSecondStatsWithCameraId(int cameraId) { string cameraKey = _dbQueryService.GetCameraKeyFromId(cameraId); try { Directory.Delete(DatabasePerSecondStat.FRM_JPG_FOLDER_PATH + cameraKey, true); } catch (Exception) { //Will fail if no stat has been received //+ unclaim operation shouldn't fail because of a directory problem } return(_dbQueryService.DeletePerSecondStatsWithCameraId(cameraId)); }