null name issue fixed

Author: Thomasr

server/api-service/lowcoder-domain/src/main/java/org/lowcoder/domain/user/service/UserServiceImpl.java

@@ -340,7 +340,7 @@ public Mono<UserDetail> buildUserDetail(User user, boolean withoutDynamicGroups)
                         List<Map<String, String>> groups = tuple2.getT2();
                         return UserDetail.builder()
                                 .id(user.getId())
-                                .name(user.getName())
+                                .name(StringUtils.isEmpty(user.getName())?user.getId():user.getName())
                                 .avatarUrl(user.getAvatarUrl())
                                 .uiLanguage(user.getUiLanguage())
                                 .email(convertEmail(user.getConnections()))

server/api-service/lowcoder-server/src/main/java/org/lowcoder/api/authentication/util/AuthenticationUtils.java

@@ -8,6 +8,7 @@
 import java.util.Map;
 
 import org.apache.commons.collections4.MapUtils;
+import org.apache.commons.lang.StringUtils;
 import org.lowcoder.domain.user.model.AuthToken;
 import org.lowcoder.domain.user.model.AuthUser;
 import org.lowcoder.domain.user.model.User;
@@ -86,10 +87,16 @@ public static AuthToken mapToAuthToken(Map<String, Object> map, HashMap<String,
      * @return AuthUser
      */
     public static AuthUser mapToAuthUser(Map<String, Object> map, HashMap<String, String> sourceMappings) {
+        String uid = AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "uid"));
+        String email = AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "email"));
+        String username = AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "username"));
+        if(StringUtils.isEmpty(username)) username = email;
+        if(StringUtils.isEmpty(username)) username = uid;
+        String avatar = AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "avatar"));
         return AuthUser.builder()
-                .uid(AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "uid")))
-                .username(AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "username")))
-                .avatar(AdvancedMapUtils.getString(map, MapUtils.getString(sourceMappings, "avatar")))
+                .uid(uid)
+                .username(username)
+                .avatar(avatar)
                 .rawUserInfo(map)
                 .build();
     }