public IHttpActionResult CreateUpdateLog(int id, UpdateLogDTO newUpdateLog)
        {
            var updateLog = new UpdateLogDTO();

            try
            {
                // Check authen.
                if (User.Identity == null || !User.Identity.IsAuthenticated)
                {
                    return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_AUTHEN });
                }

                if (!ModelState.IsValid)
                {
                    return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.BAD_REQUEST });
                }

                updateLog = ProjectRepository.Instance.CreateUpdateLog(id, newUpdateLog, User.Identity.Name);
            }
            catch (KeyNotFoundException)
            {
                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_FOUND });
            }
            catch (NotPermissionException)
            {
                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_AUTHEN });
            }
            catch (Exception)
            {
                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.BAD_REQUEST });
            }
            return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.SUCCESS, Message = "", Type = "", Data = updateLog });
        }
        public IHttpActionResult EditSingleUpdateLog(UpdateLogDTO updateLog)
        {
            var result = new UpdateLogDTO();
            try
            {
                // Check authen.
                if (User.Identity == null || !User.Identity.IsAuthenticated)
                {
                    return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_AUTHEN });
                }

                if (updateLog == null)
                {
                    return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.BAD_REQUEST });
                }

                result = ProjectRepository.Instance.EditSingleUpdateLog(updateLog, User.Identity.Name);
            }
            catch (KeyNotFoundException)
            {

                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_FOUND });
            }
            catch (NotPermissionException)
            {

                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.NOT_AUTHEN });
            }
            catch (Exception)
            {

                return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.ERROR, Message = "", Type = DDLConstants.HttpMessageType.BAD_REQUEST });
            }

            return Ok(new HttpMessageDTO { Status = DDLConstants.HttpMessageType.SUCCESS, Message = "", Type = "", Data = result });
        }