public async Task <IActionResult> AddComment(int answerId, [FromBody] CommentsRequestViewModel qcvm)
        {
            if (ModelState.IsValid == false)
            {
                return(BadRequest(ModelState));
            }

            var response = await this.answerCommentService.AddCommentAsync(answerId, qcvm.Comment);

            return(Ok(response));
        }
        public async Task <IActionResult> UpdateComment(
            int answerId,
            int commentId,
            [FromBody] CommentsRequestViewModel qcvm)
        {
            if (ModelState.IsValid == false)
            {
                return(BadRequest(ModelState));
            }

            await this.answerCommentService.UpdateCommentAsync(commentId, answerId, qcvm.Comment);

            return(NoContent());
        }