feat: 实现统一日志系统和维护模式功能

backend/middleware/auth.js

@@ -1,5 +1,6 @@
 const jwt = require('jsonwebtoken');
 const User = require('../models/User');
+const logger = require('../utils/logger').module('AuthMiddleware');
 
 function getJwtSecret() {
   const envSecret = process.env.JWT_SECRET;
@@ -124,11 +125,10 @@ const authMiddleware = async (req, res, next) => {
       user = await User.findByPk(decoded.userId);
     } catch (dbError) {
       // 数据库查询错误
-      console.error('[认证中间件] 数据库查询失败:', {
+      logger.error('数据库查询失败', {
         userId: decoded.userId,
         error: dbError.message,
         stack: dbError.stack,
-        timestamp: new Date().toISOString(),
       });
       return res.status(500).json({
         success: false,
@@ -137,10 +137,9 @@ const authMiddleware = async (req, res, next) => {
     }
 
     if (!user) {
-      console.warn('[认证中间件] 用户不存在:', {
+      logger.warn('用户不存在', {
         userId: decoded.userId,
         username: decoded.username,
-        timestamp: new Date().toISOString(),
       });
       return res.status(401).json({
         success: false,
@@ -149,10 +148,9 @@ const authMiddleware = async (req, res, next) => {
     }
 
     if (user.status === 'locked') {
-      console.warn('[认证中间件] 账户已被锁定:', {
+      logger.warn('账户已被锁定', {
         userId: user.userId,
         username: user.username,
-        timestamp: new Date().toISOString(),
       });
       return res.status(403).json({
         success: false,
@@ -161,10 +159,9 @@ const authMiddleware = async (req, res, next) => {
     }
 
     if (user.status === 'inactive') {
-      console.warn('[认证中间件] 账户已禁用:', {
+      logger.warn('账户已禁用', {
         userId: user.userId,
         username: user.username,
-        timestamp: new Date().toISOString(),
       });
       return res.status(403).json({
         success: false,
@@ -177,13 +174,12 @@ const authMiddleware = async (req, res, next) => {
     next();
   } catch (error) {
     // 捕获未预期的错误
-    console.error('[认证中间件] 未预期的错误:', {
+    logger.error('未预期的错误', {
       error: error.message,
       stack: error.stack,
       url: req?.url,
       method: req?.method,
       ip: req?.ip,
-      timestamp: new Date().toISOString(),
     });
     return res.status(500).json({
       success: false,
@@ -206,10 +202,9 @@ const optionalAuth = async (req, res, next) => {
           user = await User.findByPk(decoded.userId);
         } catch (dbError) {
           // 数据库错误时不中断请求，仅记录日志
-          console.warn('[可选认证] 数据库查询失败:', {
+          logger.warn('可选认证数据库查询失败', {
             userId: decoded.userId,
             error: dbError.message,
-            timestamp: new Date().toISOString(),
           });
           // 继续执行，不设置用户信息
           next();
@@ -226,10 +221,9 @@ const optionalAuth = async (req, res, next) => {
     next();
   } catch (error) {
     // 可选认证失败不影响主流程，仅记录日志
-    console.warn('[可选认证] 认证失败（已忽略）:', {
+    logger.warn('可选认证失败（已忽略）', {
       error: error.message,
       url: req?.url,
-      timestamp: new Date().toISOString(),
     });
     next();
   }