public ActionResult <ItemsResponse <AverageProductRating> > GetConsumerProductRatings() { ActionResult result = null; try { List <AverageProductRating> ratingList = _ratingsService.GetAvgConsumerProductRatings(); if (ratingList == null) { result = NotFound404(new ErrorResponse("The product rating list is empty.")); } else { ItemsResponse <AverageProductRating> resp = new ItemsResponse <AverageProductRating>(); resp.Items = ratingList; result = Ok200(resp); } } catch (Exception ex) { Logger.LogError(ex.ToString()); result = StatusCode(500, new ErrorResponse(ex.Message.ToString())); } return(result); }