public bool Delete(string id)
        {
            var user = userRepo.Get(x => x.Id == id).FirstOrDefault();

            if (user != null)
            {
                return(userRepo.Delete(user));
            }
            else
            {
                return(false);
            }
        }
        public bool Delete(int id)
        {
            var post = postRepo.Get(x => x.Id == id).FirstOrDefault();

            if (post != null)
            {
                return(postRepo.Delete(post));
            }
            else
            {
                return(false);
            }
        }