Golang User.GetUsername方法代碼示例

func (s *Service) CreateUser(user kit.User, adaptorName string, authData map[string]interface{}) apperror.Error {
	adaptor := s.AuthAdaptor(adaptorName)
	if adaptor == nil {
		return &apperror.Err{
			Code:    "unknown_auth_adaptor",
			Message: fmt.Sprintf("Auth adaptor %v was not registered with user service", adaptorName),
			Public:  true,
		}
	}

	authItem, err := adaptor.RegisterUser(user, authData)
	if err != nil {
		return apperror.Wrap(err, "adaptor_error", "")
	}

	if user.GetUsername() == "" {
		user.SetUsername(user.GetEmail())
	}

	// Check if user with same username or email exists.
	oldUser, err2 := s.Users.Q().
		Filter("email", user.GetEmail()).Or("username", user.GetUsername()).First()
	if err2 != nil {
		return err2
	} else if oldUser != nil {
		return &apperror.Err{
			Code:    "user_exists",
			Message: "A user with the username or email already exists",
			Public:  true,
		}
	}

	user.SetIsActive(true)

	profile := user.GetProfile()

	// If a profile is configured, and the user does not have a profile yet,
	// create a new one.
	if s.Profiles != nil && profile == nil {
		profile = s.Profiles.CreateModel().(kit.UserProfile)
		user.SetProfile(profile)
	}

	if err := s.Users.Create(user, nil); err != nil {
		return err
	}

	// Create profile if one exists.

	if profile != nil {
		profile.SetUser(user)
		if err := s.Profiles.Create(profile, user); err != nil {
			s.Users.Backend().Delete(user)
			return apperror.Wrap(err, "user_profile_create_error", "Could not create the user profile")
		}
	}

	// Persist auth item.
	if authItemUserId, ok := authItem.(kit.UserModel); ok {
		authItemUserId.SetUserId(user.GetId())
	}
	if err := s.Users.Backend().Create(authItem); err != nil {
		s.Users.Backend().Delete(user)
		if profile != nil {
			s.Profiles.Backend().Delete(profile)
		}
		return apperror.Wrap(err, "auth_item_create_error", "")
	}

	if err := s.SendConfirmationEmail(user); err != nil {
		s.registry.Logger().Errorf("Could not send confirmation email: %v", err)
	}

	return nil
}

func (a *AuthAdaptorOauth) RegisterUser(user kit.User, data map[string]interface{}) (kit.AuthItem, apperror.Error) {
	serviceName, _ := GetStringFromMap(data, "service")
	if serviceName == "" {
		return nil, apperror.New("invalid_data_missing_service")
	}

	service := a.services[serviceName]
	if service == nil {
		return nil, &apperror.Err{
			Code:    "unconfigured_service",
			Message: fmt.Sprintf("The oauth service '%v' was not configured in oauth auth adaptor", serviceName),
		}
	}

	accessToken, _ := GetStringFromMap(data, "access_token")
	if accessToken == "" {
		return nil, apperror.New("invalid_data_missing_access_token")
	}

	// Exchange access token for long lived token.
	// This also verifies that the supplied token is valid.
	appToken, err := service.Exchange(accessToken)
	if err != nil {
		return nil, apperror.Wrap(err, "oauth_exchange_token_error", "")
	}

	userData, err := service.GetUserData(appToken)
	if err != nil {
		return nil, apperror.Wrap(err, "fetch_user_data_failed", "")
	}

	if userData.Id == "" {
		return nil, &apperror.Err{
			Code:    "fetched_userdata_missing_user_id",
			Message: "The userData fetched from the service does not contain a userId",
		}
	}

	item := &AuthItemOauth{
		Service:        serviceName,
		UserId:         user.GetStrId(),
		ExternalUserId: userData.Id,
		Token:          appToken,
	}
	item.Id = serviceName + "_" + userData.Id

	// Fill in user information.

	if user.GetEmail() == "" {
		if userData.Email != "" {
			user.SetEmail(userData.Email)
			user.SetIsEmailConfirmed(true)
		} else {
			return nil, &apperror.Err{
				Code:    "oauth_service_insufficient_data_error",
				Message: fmt.Sprintf("The oauth service %v did not supply the users email, which is required", serviceName),
			}
		}
	}

	if user.GetUsername() == "" && userData.Username != "" {
		user.SetUsername(userData.Username)
	}

	return item, nil
}