public async Task <IActionResult> CategoryAdd(string system, string name)
        {
            _logger.LogDebug($"New category ({name}) is requested");
            var sysrec = await _dbHandler.GetSystemAsync(system);

            var respond = await _dbHandler.AddCategoryAsync(name, sysrec);

            if (respond.MessageType == MessageType.NOK)
            {
                _logger.LogWarning($"{respond.MessageText}");
                GeneralMessage ret = new GeneralMessage();
                ret.Message = respond.MessageText;
                return(BadRequest(ret));
            }
            var data = await _dbHandler.GetCategoryAsync(name, sysrec);

            _logger.LogInformation($"New category ({name}) request is completed");
            return(Ok(data));
        }