public async Task <Result <string> > CreateCode(string username)
{
var user = await userService.GetUser(username);
if (user == null)
{
return(UserNotFound);
}
var code = GenerateCode();
var sendSuccess = smsService.Send(user.Phone, code);
if (sendSuccess != SmsResult.OK)
{
return(FailedToSendSms);
}
await verificationService.Create(username, code);
return(code);
}