public PostResource GetPost(string id)
        {
            var post = _context.Set <Post>().SingleOrDefault(x => x.Id == id);
            var club = _context.Clubs.Find(post?.ClubId);

            var postResource = _mapper.Map <PostResource>(post);

            if (club != null)
            {
                postResource.ClubName = club.Name;
            }

            return(postResource);
        }
        public IEnumerable <ClubResource> GetAllClubs()
        {
            var clubs = _context.Set <Club>().Include(c => c.Posts).ThenInclude(p => p.UserPosts).ToList();

            return(clubs.Select(club => _mapper.Map <ClubResource>(club)).ToList());
        }