public IActionResult Post(string parametersString)
        {
            OperationResult operationResult = new OperationResult();

            string[] values = parametersString.Split('~');

            FairfieldAllergeryRepository fairfieldAllergeryRepository = new FairfieldAllergeryRepository();

            operationResult = fairfieldAllergeryRepository.UpdateUserName(values[0], values[1], values[2]);

            if (operationResult.Success)
            {
                return(Ok(new { status = "Success" }));
            }
            else
            {
                return(Ok(new { status = "Failure" }));
            }
        }