public async Task <IActionResult> AddCommentByArticle(int id, string comment)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest());
            }
            var userId = userManager.GetUserId(HttpContext.User);

            var success = await news.AddCommentByArticleAsync(comment, id, userId);

            if (!success)
            {
                return(BadRequest());
            }

            return(RedirectToAction(nameof(Details), new { id }));
        }