public IActionResult Post(Contract con)
        {
            var newcon = contractsService.Create(con);

            if (newcon.Id == Guid.Empty)
            {
                return(StatusCode(500));
            }
            return(Ok(newcon));
        }
 public async Task <OperationResult> Create([FromBody] ContractModel contractCreateModel)
 {
     return(await _contractsService.Create(contractCreateModel));
 }