public async Task <Result <User> > RegisterUserAsync(UserRegistrationDTO userRegistrationDTO)
{
var existingUserResult = await _userRepository.GetUserByPhoneNumber(userRegistrationDTO.PhoneNumber);
if (existingUserResult.IsSuccessed)
{
return(Result.Fail <User>(UserErrorMessages.User_Already_Exists_With_Given_Phone_Number));
}
var userResult = await _userFactory.CreateUserAsync(userRegistrationDTO);
if (!userResult.IsSuccessed)
{
return(Result.Fail <User>(userResult.GetErrorString()));
}
_userRepository.Create(userResult.Value);
var saveResult = await _userRepository.SaveChangesAsync(Failed_To_Save_User);
if (!saveResult.IsSuccessed)
{
return(Result.Fail <User>(saveResult.GetErrorString()));
}
_mediator.Publish(new UserCreated(userResult.Value));
return(Result.Ok(userResult.Value));
}
