public IActionResult AddContractType([FromBody] ContractType contractType)
        {
            try
            {
                _repo.AddContractType(contractType);

                return(Ok());
            }

            catch (Exception ex)
            {
                _logger.Write(LogEventLevel.Error, ex, "AddContractType failed: {ex.message}");
                var returnResult = ex.InnerException?.InnerException?.Message ?? ex.Message;
                return(BadRequest(returnResult));
            }
        }