:zap: 优化userInfo接口

src/main/java/org/springblade/modules/system/service/impl/UserServiceImpl.java

@@ -144,20 +144,18 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, User> implement
 
 	@Override
 	public UserInfo userInfo(Long userId) {
-		UserInfo userInfo = new UserInfo();
 		User user = baseMapper.selectById(userId);
-		userInfo.setUser(user);
-		if (Func.isNotEmpty(user)) {
-			List<String> roleAlias = roleService.getRoleAliases(user.getRoleId());
-			userInfo.setRoles(roleAlias);
-		}
-		return userInfo;
+		return buildUserInfo(user);
 	}
 
 	@Override
 	public UserInfo userInfo(String tenantId, String account, String password) {
-		UserInfo userInfo = new UserInfo();
 		User user = baseMapper.getUser(tenantId, account, password);
+		return buildUserInfo(user);
+	}
+
+	private UserInfo buildUserInfo(User user) {
+		UserInfo userInfo = new UserInfo();
 		userInfo.setUser(user);
 		if (Func.isNotEmpty(user)) {
 			List<String> roleAlias = roleService.getRoleAliases(user.getRoleId());