public IActionResult GetReviewByFollowing(int id)
        {
            var           following       = _userRepository.GetFollowing(id);
            List <Review> followingReview = new List <Review>();

            foreach (var item in following)
            {
                foreach (var item2 in _reviewRepository.GetByUserId(item.UserId))
                {
                    followingReview.Add(item2);
                }
            }

            followingReview.Sort((x, y) => DateTime.Compare(x.ReviewDate, y.ReviewDate)); //still working

            return(Ok(followingReview));
        }