/// <summary>
        /// [内容] -- 回复信息
        /// </summary>
        private EMsgContent_ReplyRes replyToContent(MsgSubmitReply msgSubmitReply, ResSimple resSimple)
        {
            var submit = msgSubmitReply.SubmitReply;

            var bi = _bookRepository.getBookSimple_ByCode(submit.bookCode);

            if (bi == null)
            {
                throw new Exception("消息服务[replyToContent]:没有找到书本Code");
            }


            //评论原始内容
            //   EComment_Res comment = _commentRepository.GetByKey(submit.commentId).Result;
            EMsgContent_ReplyRes msgContent = new EMsgContent_ReplyRes
            {
                BookCode = bi.Code,
                BookName = bi.Title,
                BookUrl  = bi.CoverUrl,
                ResCode  = resSimple.Code,
                ResName  = resSimple.ShowName
            };

            //资源信息
            //var res = _resourceReponsitory.getSimpleByCommentId(submit.commentId);
            //msgContent.ResCode = res.Code;
            //msgContent.ResName = res.ShowName;

            //if (submit.replyId > 0)
            //{
            //    //回复信息
            //    ECommentReply_Res reply = _commentReplyRepository.GetByKey(submit.replyId).Result;
            //    msgContent.OrigReplyContent = reply.content
            //}

            return(msgContent);
        }
        public long AddContentReplyRes_Sync(EMsgContent_ReplyRes content)
        {
            var insertable = Db.Insertable(content);

            return(insertable.ExecuteReturnBigIdentity());
        }
        /// <summary>
        /// 创建回复消息
        /// </summary>
        /// <param name="msgSubmitReply"></param>
        public void CreateNotification_Reply(MsgSubmitReply msgSubmitReply)
        {
            var submit = msgSubmitReply.SubmitReply;

            //没有新的回复需要通知
            if (msgSubmitReply.ReplyId <= 0)
            {
                return;
            }

            if (string.IsNullOrEmpty(submit.userId))
            {
                throw new CCException("非法人员 userId is null ");
            }
            if (submit.commentId < 0)
            {
                throw new CCException("commentId is null");
            }

            //检查消息内容
            var res = _resourceReponsitory.getSimpleByCommentId(submit.commentId);

            if (res == null)
            {
                throw new Exception("消息服务[CreateNotification_Reply]:没有找到资源");
            }

            EMsgContent_ReplyRes existContent = _msgReplyRepository.GetContentReplyRes_Sync(res.Code);

            if (existContent == null) //不存在
            {
                //新内容
                existContent    = replyToContent(msgSubmitReply, res);
                existContent.Id = _msgReplyRepository.AddContentReplyRes_Sync(existContent);
            }
            EMsgInfo_ReplyRes msg = replyToMsg(msgSubmitReply, res);

            if (msg == null)
            {
                return;
            }

            // //检查发送者和接受者是否同一人
            if (msg.ReceiveUserId == msg.SendUserId)
            {
                return;
            }

            var transResult = _msgReplyRepository.Db.Ado.UseTran(() =>
            {
                //新消息
                _msgReplyRepository.AddNoIdentity_Sync(msg);
                //总数
                _msgInfoOverviewRepository.UpdateNotificateToUnRead(NotificationType.reply, msg.ReceiveUserId);
            });

            if (!transResult.IsSuccess)
            {
                throw new Exception(transResult.ErrorMessage);
            }
        }