public async Task <IActionResult> PostSuggestion([FromBody] SuggestionRequestDTO suggestionRequestDTO)
        {
            var claimSID = User.FindFirst(JwtRegisteredClaimNames.Sid)?.Value;

            if (claimSID == null)
            {
                apiResult = APIResultFactory.Build(false, StatusCodes.Status400BadRequest,
                                                   ErrorMessageEnum.杖中沒有發現指定使用者ID);
                return(BadRequest(apiResult));
            }
            UserID = Convert.ToInt32(claimSID);
            var fooUser = await _context.LobUsers.Include(x => x.Department).FirstOrDefaultAsync(x => x.Id == UserID);

            if (fooUser == null)
            {
                apiResult = APIResultFactory.Build(false, StatusCodes.Status404NotFound,
                                                   ErrorMessageEnum.沒有發現指定的該使用者資料);
                return(NotFound(apiResult));
            }

            Suggestion fooObject = new Suggestion()
            {
                Subject    = suggestionRequestDTO.Subject,
                Message    = suggestionRequestDTO.Message,
                SubmitTime = suggestionRequestDTO.SubmitTime,
                User       = fooUser,
            };

            _context.Suggestions.Add(fooObject);
            await _context.SaveChangesAsync();

            SuggestionResponseDTO SuggestionResponseDTO = new SuggestionResponseDTO()
            {
                Subject    = fooObject.Subject,
                Message    = fooObject.Message,
                SubmitTime = fooObject.SubmitTime,
                User       = new UserDTO()
                {
                    Id = fooUser.Id
                },
            };

            apiResult = APIResultFactory.Build(true, StatusCodes.Status200OK,
                                               ErrorMessageEnum.None, payload: SuggestionResponseDTO);
            return(Ok(apiResult));
        }
        public async Task <IActionResult> GetSuggestions()
        {
            var claimSID = User.FindFirst(JwtRegisteredClaimNames.Sid)?.Value;

            if (claimSID == null)
            {
                apiResult = APIResultFactory.Build(false, StatusCodes.Status400BadRequest,
                                                   ErrorMessageEnum.杖中沒有發現指定使用者ID);
                return(BadRequest(apiResult));
            }
            UserID = Convert.ToInt32(claimSID);
            var fooUser = await _context.LobUsers.Include(x => x.Department).FirstOrDefaultAsync(x => x.Id == UserID);

            if (fooUser == null)
            {
                apiResult = APIResultFactory.Build(false, StatusCodes.Status404NotFound,
                                                   ErrorMessageEnum.沒有發現指定的該使用者資料);
                return(NotFound(apiResult));
            }

            List <SuggestionResponseDTO> SuggestionResponseDTOs = new List <SuggestionResponseDTO>();
            var fooList = await _context.Suggestions.Include(x => x.User)
                          .Where(x => x.User.Id == fooUser.Id).OrderByDescending(x => x.SubmitTime).Take(100).ToListAsync();

            foreach (var item in fooList)
            {
                SuggestionResponseDTO fooObject = new SuggestionResponseDTO()
                {
                    Id   = item.Id,
                    User = new UserDTO()
                    {
                        Id = item.User.Id
                    },
                    Subject    = item.Subject,
                    SubmitTime = item.SubmitTime,
                    Message    = item.Message,
                };
                SuggestionResponseDTOs.Add(fooObject);
            }
            apiResult = APIResultFactory.Build(true, StatusCodes.Status200OK,
                                               ErrorMessageEnum.None, payload: SuggestionResponseDTOs);
            return(Ok(apiResult));
        }