/// <summary> /// Method GetRatingForPhoto return summary rating for photo. /// </summary> /// <param name="photoId">Summary rating for photo by it's id.</param> /// <returns>Summary rating for photo by id.</returns> public double GetRatingForPhoto(int photoId) { try { return(votingRepository.GetRatingForPhoto(photoId)); } catch (Exception ex) { logger.Error(logger.GetMessage("Get rating for photo was failed.", this), ex); } return(default(double)); }