//public async Task<ApiResult<string>> TestOtp(CancellationToken cancellationToken)
        public async Task <OtpModel> RequestOtp(string phone, int center, CancellationToken cancellationToken)
        {
            OtpModel model = _otpService.GetCode(phone);

            //if (center == 1)
            //{
            //    var res = await _mashhadSmsService.SendBasicOtp(phone, model.Code);
            //}
            //else
            //{
            //    var res = await _kavenegar.SendOtp(phone, model.Code);
            //}
            return(model);
        }