show user nickname in settings page

pkg/api/authorizations.go

@@ -77,6 +77,8 @@ func (a *AuthorizationsApi) AuthorizeHandler(c *core.Context) (interface{}, *err
 
 	authResp := &models.AuthResponse{
 		Token : token,
+		Username: user.Username,
+		Nickname: user.Nickname,
 		Need2FA: twoFactorEnable,
 	}
 
@@ -132,6 +134,8 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeHandler(c *core.Context) (interfac
 
 	authResp := &models.AuthResponse{
 		Token : token,
+		Username: user.Username,
+		Nickname: user.Nickname,
 		Need2FA: false,
 	}
 
@@ -193,6 +197,8 @@ func (a *AuthorizationsApi) TwoFactorAuthorizeByRecoveryCodeHandler(c *core.Cont
 
 	authResp := &models.AuthResponse{
 		Token : token,
+		Username: user.Username,
+		Nickname: user.Nickname,
 		Need2FA: false,
 	}
 

pkg/api/users.go

@@ -63,7 +63,15 @@ func (a *UsersApi) UserRegisterHandler(c *core.Context) (interface{}, *errs.Erro
 	c.SetTokenClaims(claims)
 
 	log.InfofWithRequestId(c, "[users.UserRegisterHandler] user \"uid:%d\" has logined, token will be expired at %d", user.Uid, claims.ExpiresAt)
-	return token, nil
+
+	authResp := &models.AuthResponse{
+		Token : token,
+		Username: user.Username,
+		Nickname: user.Nickname,
+		Need2FA: false,
+	}
+
+	return authResp, nil
 }
 
 func (a *UsersApi) UserProfileHandler(c *core.Context) (interface{}, *errs.Error) {