301 lines
6.5 KiB
JavaScript
301 lines
6.5 KiB
JavaScript
/**
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* 认证控制器
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* @file authController.js
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* @description 处理用户认证相关的请求
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*/
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const jwt = require('jsonwebtoken');
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const { User, Role } = require('../models');
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const { validationResult } = require('express-validator');
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/**
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* 用户登录
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* @param {Object} req 请求对象
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* @param {Object} res 响应对象
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*/
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const login = async (req, res) => {
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try {
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// 验证请求参数
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const errors = validationResult(req);
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if (!errors.isEmpty()) {
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return res.status(400).json({
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success: false,
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message: '请求参数错误',
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errors: errors.array()
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});
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}
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const { username, password } = req.body;
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// 查找用户
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const user = await User.findOne({
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where: { username },
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include: [{
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model: Role,
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as: 'role'
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}]
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});
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if (!user) {
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return res.status(401).json({
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success: false,
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message: '用户名或密码错误'
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});
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}
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// 检查用户状态
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if (user.status !== 'active') {
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return res.status(401).json({
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success: false,
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message: '账户已被禁用,请联系管理员'
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});
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}
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// 验证密码
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const isValidPassword = await user.validPassword(password);
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if (!isValidPassword) {
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// 增加登录失败次数
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user.login_attempts += 1;
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if (user.login_attempts >= 5) {
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user.status = 'locked';
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user.locked_until = new Date(Date.now() + 30 * 60 * 1000); // 锁定30分钟
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}
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await user.save();
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return res.status(401).json({
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success: false,
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message: '用户名或密码错误'
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});
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}
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// 重置登录失败次数
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user.login_attempts = 0;
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user.locked_until = null;
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user.last_login = new Date();
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await user.save();
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// 生成JWT令牌
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const token = jwt.sign(
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{
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userId: user.id,
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username: user.username,
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role: user.role?.name || 'user'
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},
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process.env.JWT_SECRET || 'your_jwt_secret_key_here',
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{ expiresIn: process.env.JWT_EXPIRES_IN || '24h' }
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);
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// 返回成功响应
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res.json({
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success: true,
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message: '登录成功',
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data: {
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token,
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user: {
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id: user.id,
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username: user.username,
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name: user.real_name,
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email: user.email,
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phone: user.phone,
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role: user.role?.name || 'user',
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avatar: user.avatar,
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lastLogin: user.last_login
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},
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expiresIn: process.env.JWT_EXPIRES_IN || '24h'
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}
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});
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} catch (error) {
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console.error('登录错误:', error);
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res.status(500).json({
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success: false,
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message: '服务器内部错误'
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});
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}
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};
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/**
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* 用户登出
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* @param {Object} req 请求对象
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* @param {Object} res 响应对象
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*/
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const logout = async (req, res) => {
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try {
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// 在实际应用中,可以将token加入黑名单
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res.json({
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success: true,
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message: '登出成功'
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});
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} catch (error) {
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console.error('登出错误:', error);
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res.status(500).json({
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success: false,
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message: '服务器内部错误'
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});
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}
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};
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/**
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* 刷新令牌
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* @param {Object} req 请求对象
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* @param {Object} res 响应对象
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*/
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const refreshToken = async (req, res) => {
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try {
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const { userId } = req.user;
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// 查找用户
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const user = await User.findByPk(userId, {
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include: [{
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model: Role,
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as: 'role'
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}]
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});
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if (!user || user.status !== 'active') {
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return res.status(401).json({
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success: false,
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message: '用户不存在或已被禁用'
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});
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}
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// 生成新的JWT令牌
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const token = jwt.sign(
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{
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userId: user.id,
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username: user.username,
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role: user.role?.name || 'user'
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},
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process.env.JWT_SECRET || 'your_jwt_secret_key_here',
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{ expiresIn: process.env.JWT_EXPIRES_IN || '24h' }
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);
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res.json({
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success: true,
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message: '令牌刷新成功',
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data: {
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token,
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expiresIn: process.env.JWT_EXPIRES_IN || '24h'
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}
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});
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} catch (error) {
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console.error('刷新令牌错误:', error);
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res.status(500).json({
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success: false,
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message: '服务器内部错误'
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});
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}
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};
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/**
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* 获取当前用户信息
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* @param {Object} req 请求对象
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* @param {Object} res 响应对象
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*/
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const getCurrentUser = async (req, res) => {
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try {
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const { userId } = req.user;
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// 查找用户
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const user = await User.findByPk(userId, {
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include: [{
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model: Role,
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as: 'role'
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}]
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});
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if (!user) {
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return res.status(404).json({
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success: false,
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message: '用户不存在'
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});
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}
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res.json({
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success: true,
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message: '获取用户信息成功',
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data: {
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id: user.id,
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username: user.username,
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name: user.real_name,
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email: user.email,
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phone: user.phone,
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role: user.role?.name || 'user',
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avatar: user.avatar,
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status: user.status,
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lastLogin: user.last_login,
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createdAt: user.created_at
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}
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});
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} catch (error) {
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console.error('获取用户信息错误:', error);
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res.status(500).json({
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success: false,
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message: '服务器内部错误'
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});
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}
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};
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/**
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* 修改密码
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* @param {Object} req 请求对象
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* @param {Object} res 响应对象
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*/
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const changePassword = async (req, res) => {
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try {
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const errors = validationResult(req);
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if (!errors.isEmpty()) {
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return res.status(400).json({
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success: false,
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message: '请求参数错误',
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errors: errors.array()
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});
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}
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const { userId } = req.user;
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const { oldPassword, newPassword } = req.body;
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// 查找用户
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const user = await User.findByPk(userId);
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if (!user) {
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return res.status(404).json({
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success: false,
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message: '用户不存在'
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});
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}
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// 验证旧密码
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const isValidPassword = await user.validPassword(oldPassword);
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if (!isValidPassword) {
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return res.status(400).json({
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success: false,
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message: '原密码错误'
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});
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}
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// 更新密码
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user.password = newPassword;
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await user.save();
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res.json({
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success: true,
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message: '密码修改成功'
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});
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} catch (error) {
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console.error('修改密码错误:', error);
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res.status(500).json({
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success: false,
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message: '服务器内部错误'
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});
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}
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};
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module.exports = {
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login,
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logout,
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refreshToken,
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getCurrentUser,
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changePassword
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}; |