public IEnumerable <Categorie> FavoriteRepostCategories([FromBody] RepostCategoriesRequest request)
        {
            var logger = new MyLogger();

            logger.Log($"repost start ({request.UserName})");

            var vkProvider = new VKProvider(appId, login, password, logger);

            var result = Main.GetUserFavoriteCategories(vkProvider, _context, request);

            logger.Log($"repost finish ({request.UserName})");
            return(result);
        }
        public IEnumerable <Categorie> LikeCategories(long userId)
        {
            var vkProvider = new VKProvider(appId, login, password, new MyLogger());

            return(Main.GetUserLikeCategories(vkProvider, userId));
        }