目录结构调整

codes/minipro/wxserver/index.js

@@ -0,0 +1,510 @@
+const express = require('express');
+const bodyParser = require('body-parser');
+const cors = require('cors');
+const axios = require('axios');
+const path = require('path');
+const fs = require('fs');
+const multer = require('multer');
+// const { S3Client } = require('@aws-sdk/client-s3'); // Removed S3
+// const { Upload } = require('@aws-sdk/lib-storage'); // Removed S3
+const config = require('./config/index');
+const remoteConfig = require('./services/remoteConfig');
+const logger = require('./utils/logger');
+
+const app = express();
+const port = config.port;
+
+app.use(cors());
+app.use(bodyParser.json());
+
+// 请求日志中间件
+app.use((req, res, next) => {
+    // 忽略静态资源请求日志，避免刷屏
+    if (!req.url.startsWith('/uploads') && !req.url.startsWith('/public')) {
+        logger.info('HTTP', `${req.method} ${req.url}`);
+    }
+    next();
+});
+
+// 配置静态文件服务，用于微信域名校验文件
+// 请将下载的 MP_verify_xxx.txt 文件放入 server/public 目录
+app.use(express.static(path.join(__dirname, 'public')));
+// 配置上传文件的静态服务
+app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
+
+// ==================================================================
+// 公众号配置区域 (用于获取永久头像)
+// ==================================================================
+// 已移至 config.js
+
+// Step 1: 小程序跳转到这里，服务器重定向到微信授权页
+app.get('/auth/oa/login', (req, res) => {
+    // 1. 尝试从远程配置获取动态域名
+    const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+    const key = config.officialAccount.redirectDomainKey || 'auth_redirect_domain';
+    
+    let currentDomain = remoteConfig.getParaValue(key, agentid, gameid, channelid, marketid);
+    
+    if (!currentDomain) {
+        return res.status(500).send('Configuration Error: No redirect domain available in remote config.');
+    }
+    
+    // 3. 格式化域名 (确保有 https且无末尾斜杠)
+    currentDomain = currentDomain.trim().replace(/\/$/, '');
+    if (!currentDomain.startsWith('http')) {
+        currentDomain = `https://${currentDomain}`;
+    }
+
+    // 这里的 redirect_uri 必须是 encodeURIComponent 后的完整 URL
+    const redirectUri = encodeURIComponent(`${currentDomain}/auth/oa/callback`);
+    const scope = 'snsapi_userinfo'; // 获取头像必须用 userinfo 作用域
+    const url = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${config.officialAccount.appId}&redirect_uri=${redirectUri}&response_type=code&scope=${scope}&state=STATE#wechat_redirect`;
+    
+    // console.log('Redirecting to WeChat Auth:', url); // 打印跳转链接，方便调试
+    logger.info('Auth', 'Redirecting to WeChat Auth:', url);
+    res.redirect(url);
+});
+
+// Step 2: 微信回调，获取 code -> access_token -> userinfo -> 返回 HTML 给 web-view
+app.get('/auth/oa/callback', async (req, res) => {
+    const code = req.query.code;
+    // console.log('WeChat Callback Code:', code); // 打印回调 Code
+    logger.info('Auth', 'WeChat Callback Code:', code);
+
+    if (!code) return res.send('Auth failed, no code');
+
+    try {
+        // 1. 获取 access_token
+        const tokenUrl = `https://api.weixin.qq.com/sns/oauth2/access_token?appid=${config.officialAccount.appId}&secret=${config.officialAccount.appSecret}&code=${code}&grant_type=authorization_code`;
+        // console.log('Requesting Token URL:', tokenUrl); // 打印 Token 请求链接 (注意：生产环境不要打印 Secret)
+        logger.debug('Auth', 'Requesting Token URL (Secret Hidden)');
+
+        const tokenRes = await axios.get(tokenUrl);
+        // console.log('Token Response:', tokenRes.data); // 打印 Token 响应结果
+        logger.debug('Auth', 'Token Response:', tokenRes.data);
+        
+        if (tokenRes.data.errcode) {
+            return res.send('Token Error: ' + JSON.stringify(tokenRes.data));
+        }
+
+        const { access_token, openid } = tokenRes.data;
+
+        // 2. 获取用户信息 (包含永久头像 headimgurl)
+        const infoUrl = `https://api.weixin.qq.com/sns/userinfo?access_token=${access_token}&openid=${openid}&lang=zh_CN`;
+        const infoRes = await axios.get(infoUrl);
+        // console.log('User Info Response:', infoRes.data); // 打印用户信息响应
+        logger.success('Auth', 'User Info Retrieved:', infoRes.data.nickname);
+
+        const userInfo = infoRes.data; // { headimgurl, nickname, unionid, ... }
+
+        // 3. 返回一个 HTML，利用 JSSDK 把数据传回小程序
+        // 注意：wx.miniProgram.postMessage 只有在页面后退、销毁、分享时才会触发小程序的 bindmessage
+        // 所以这里我们发送数据后，立即调用 navigateBack
+        const html = `
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <meta name="viewport" content="width=device-width, initial-scale=1.0">
+            <title>正在同步...</title>
+            <script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.6.0.js"></script>
+        </head>
+        <body>
+            <h3 style="text-align:center; margin-top: 50px;">正在同步微信头像...</h3>
+            <script>
+                function sendAndBack() {
+                    // 发送消息给小程序
+                    wx.miniProgram.postMessage({ 
+                        data: ${JSON.stringify(userInfo)} 
+                    });
+                    // 跳回小程序上一页
+                    wx.miniProgram.navigateBack();
+                }
+
+                if (window.WeixinJSBridge) {
+                    sendAndBack();
+                } else {
+                    document.addEventListener('WeixinJSBridgeReady', sendAndBack, false);
+                }
+                // 保底策略
+                setTimeout(sendAndBack, 1000);
+            </script>
+        </body>
+        </html>
+        `;
+        res.send(html);
+
+    } catch (error) {
+        console.error(error);
+        res.send('Auth error: ' + error.message);
+    }
+});
+
+// 获取 AccessToken (简单实现，实际生产环境需要缓存 AccessToken)
+async function getAccessToken() {
+    const url = `https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=${config.miniProgram.appId}&secret=${config.miniProgram.appSecret}`;
+    try {
+        const response = await axios.get(url);
+        if (response.data.errcode) {
+            throw new Error(`获取 AccessToken 失败: ${response.data.errmsg}`);
+        }
+        return response.data.access_token;
+    } catch (error) {
+        console.error('Get AccessToken Error:', error.message);
+        throw error;
+    }
+}
+
+// 1. 登录接口：换取 OpenID 和 UnionID
+app.post('/api/login', async (req, res) => {
+    const { code } = req.body;
+    if (!code) {
+        return res.status(400).json({ error: 'Code is required' });
+    }
+
+    // 如果用户没有配置 AppID，返回模拟数据
+    if (config.miniProgram.appId === 'YOUR_APP_ID') {
+        // console.log('未配置 AppID，返回模拟登录数据');
+        return res.json({
+            openid: 'mock_openid_' + Date.now(),
+            unionid: 'mock_unionid_' + Date.now(),
+            session_key: 'mock_session_key'
+        });
+    }
+
+    const url = `https://api.weixin.qq.com/sns/jscode2session?appid=${config.miniProgram.appId}&secret=${config.miniProgram.appSecret}&js_code=${code}&grant_type=authorization_code`;
+
+    try {
+        const response = await axios.get(url);
+        if (response.data.errcode) {
+            return res.status(500).json({ error: response.data.errmsg });
+        }
+        // 返回 openid, unionid (如果有), session_key
+        res.json(response.data);
+    } catch (error) {
+        res.status(500).json({ error: error.message });
+    }
+});
+
+// 2. 获取手机号接口
+app.post('/api/getPhoneNumber', async (req, res) => {
+    const { code } = req.body;
+    if (!code) {
+        return res.status(400).json({ error: 'Code is required' });
+    }
+
+    // 如果用户没有配置 AppID，返回模拟数据
+    if (config.miniProgram.appId === 'YOUR_APP_ID') {
+        // console.log('未配置 AppID，返回模拟手机号');
+        return res.json({
+            phoneNumber: '13800138000',
+            purePhoneNumber: '13800138000',
+            countryCode: '86',
+            watermark: { timestamp: Date.now(), appid: config.miniProgram.appId }
+        });
+    }
+
+    try {
+        const accessToken = await getAccessToken();
+        const url = `https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=${accessToken}`;
+        
+        const response = await axios.post(url, { code });
+        
+        if (response.data.errcode === 0) {
+            // 成功获取
+            res.json(response.data.phone_info);
+        } else {
+            res.status(500).json({ error: response.data.errmsg, errcode: response.data.errcode });
+        }
+    } catch (error) {
+        console.error('Get Phone Number Error:', error);
+        res.status(500).json({ error: error.message });
+    }
+});
+
+// 缓存 game_server_http
+let cachedGameServerHttp = null;
+
+// 监听远程配置更新
+remoteConfig.onUpdate(() => {
+    const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+    const newValue = remoteConfig.getParaValue('game_server_http', agentid, gameid, channelid, marketid);
+    
+    if (newValue) {
+        cachedGameServerHttp = newValue;
+        // logger.info('Config', 'Updated cached game_server_http:', cachedGameServerHttp);
+    } else {
+        logger.warn('Config', 'game_server_http not found in new config');
+    }
+});
+
+// 3. 文件上传接口 (本地存储)
+// 确保存储目录存在
+const uploadDir = path.join(__dirname, 'uploads');
+if (!fs.existsSync(uploadDir)) {
+    fs.mkdirSync(uploadDir, { recursive: true });
+}
+
+const storage = multer.diskStorage({
+    destination: function (req, file, cb) {
+        cb(null, uploadDir)
+    },
+    filename: function (req, file, cb) {
+        const fileExtension = path.extname(file.originalname) || '.jpg';
+        const fileName = `${Date.now()}_${Math.random().toString(36).substr(2, 9)}${fileExtension}`;
+        cb(null, fileName)
+    }
+});
+
+const upload = multer({ 
+    storage: storage,
+    fileFilter: (req, file, cb) => {
+        if (config.enableAvatarUpload === false) {
+            // 如果配置关闭了上传，拒绝文件
+            return cb(null, false);
+        }
+        cb(null, true);
+    }
+});
+
+app.post('/api/upload', upload.single('file'), (req, res) => {
+    if (config.enableAvatarUpload === false) {
+        return res.status(403).json({ error: 'Avatar upload is disabled' });
+    }
+
+    if (!req.file) {
+        return res.status(400).json({ error: 'No file uploaded' });
+    }
+
+    try {
+        // 构造访问链接
+        const protocol = req.protocol;
+        const host = req.get('host');
+        const fileUrl = `${protocol}://${host}/uploads/${req.file.filename}`;
+        
+        logger.success('Upload', 'File uploaded successfully:', fileUrl);
+        res.json({ url: fileUrl });
+    } catch (error) {
+        logger.error('Upload', 'Upload Error:', error);
+        res.status(500).json({ error: 'Upload failed: ' + error.message });
+    }
+});
+
+// 4. 提交用户信息接口 (真实保存到游戏服务器)
+app.post('/api/saveUserInfo', async (req, res) => {
+    const userInfo = req.body;
+    logger.divider('Save User Info');
+    logger.info('API', 'Received User Info:', userInfo.nickName);
+
+    try {
+        // 1. 使用缓存的 game_server_http
+        if (!cachedGameServerHttp) {
+            // 如果缓存为空（例如启动时首次获取尚未完成），尝试手动获取一次
+            const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+            cachedGameServerHttp = remoteConfig.getParaValue('game_server_http', agentid, gameid, channelid, marketid);
+        }
+
+        if (!cachedGameServerHttp) {
+            logger.error('Config', 'game_server_http not found');
+            return res.status(500).json({ error: 'Configuration error: game_server_http not found' });
+        }
+
+        // 确保 URL 格式正确
+        const targetUrl = cachedGameServerHttp.startsWith('http') ? cachedGameServerHttp : `http://${cachedGameServerHttp}`;
+
+        // 2. 构造请求数据
+        const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+        const payload = {
+            "app": "youle",
+            "route": "agent",
+            "rpc": "bind_player_wechat",
+            "data": {
+                "agentid": agentid,
+                "channelid": channelid,
+                "marketid": marketid,
+                "gameid": gameid,
+                "openid": userInfo.openid,
+                "unionid": userInfo.unionid,
+                "nickname": userInfo.nickName,
+                "avatar": userInfo.avatarUrl,
+                "sex": userInfo.gender, 
+                "province": userInfo.province,
+                "city": userInfo.city,
+                "telphone": userInfo.phoneNumber
+            }
+        };
+
+        // --- Debug: 生成可粘贴到浏览器的 GET 链接 ---
+        // try {
+        //     const debugQuery = `data=${encodeURIComponent(JSON.stringify(payload))}`;
+        //     const debugUrl = `${targetUrl}?${debugQuery}`;
+        //     console.log('\n[Debug] Request URL for Browser:');
+        //     console.log(debugUrl);
+        //     console.log('');
+        // } catch (e) {
+        //     console.error('[Debug] Failed to generate debug URL:', e);
+        // }
+        // -------------------------------------------
+
+        // 3. 发送请求
+        const bodyData = 'data=' + JSON.stringify(payload);
+        
+        logger.info('GameServer', 'Sending bind_player_wechat request...');
+        logger.debug('GameServer', 'Payload:', payload);
+
+        const response = await axios.post(targetUrl, bodyData, {
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded'
+            }
+        });
+        logger.info('GameServer', 'Response received');
+        logger.debug('GameServer', 'Response Data:', response.data);
+
+        const gameResult = response.data?.data?.result;
+        const isSuccess = gameResult !== -1;
+        res.json({ success: isSuccess, message: response.data?.data?.msg, data: response.data });
+
+    } catch (error) {
+        logger.error('API', 'Save User Info Error:', error.message);
+        res.status(500).json({ success: false, message: '用户信息保存失败: ' + error.message, error: error.message });
+    }
+});
+
+// 5. 玩家登录接口
+app.post('/api/playerLogin', async (req, res) => {
+    const userInfo = req.body;
+    logger.divider('Player Login');
+    logger.info('API', 'Received Login Request:', userInfo.nickName);
+
+    try {
+        if (!cachedGameServerHttp) {
+            const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+            cachedGameServerHttp = remoteConfig.getParaValue('game_server_http', agentid, gameid, channelid, marketid);
+        }
+
+        if (!cachedGameServerHttp) {
+            return res.status(500).json({ error: 'Configuration error: game_server_http not found' });
+        }
+
+        const targetUrl = cachedGameServerHttp.startsWith('http') ? cachedGameServerHttp : `http://${cachedGameServerHttp}`;
+        const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+        
+        const payload = {
+            "app": "youle",
+            "route": "agent",
+            "rpc": "player_login",
+            "data": {
+                "agentid": agentid,
+                "channelid": channelid,
+                "marketid": marketid,
+                "gameid": gameid,
+                "openid": userInfo.openid,
+                "unionid": userInfo.unionid,
+                "nickname": userInfo.nickName,
+                "avatar": userInfo.avatarUrl,
+                "sex": userInfo.gender,
+                "province": userInfo.province,
+                "city": userInfo.city,
+                "version": userInfo.version,
+                "telphone": userInfo.phoneNumber,
+                "smmcode": userInfo.verificationCode,
+                "telphoneAuto": userInfo.telphoneAuto,
+                "playerid": userInfo.playerid,
+            }
+        };
+
+        // --- Debug: 生成可粘贴到浏览器的 GET 链接 ---
+        // try {
+        //     const debugQuery = `data=${encodeURIComponent(JSON.stringify(payload))}`;
+        //     const debugUrl = `${targetUrl}?${debugQuery}`;
+        //     console.log('\n[Debug] Request URL for Browser:');
+        //     console.log(debugUrl);
+        //     console.log('');
+        // } catch (e) {
+        //     console.error('[Debug] Failed to generate debug URL:', e);
+        // }
+        // -------------------------------------------
+
+        const bodyData = 'data=' + JSON.stringify(payload);
+        logger.info('GameServer', 'Sending player_login request...');
+        logger.debug('GameServer', 'Payload:', payload);
+
+        const response = await axios.post(targetUrl, bodyData, {
+            headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
+        });
+        logger.info('GameServer', 'Login Response received');
+        logger.debug('GameServer', 'Response Data:', response.data);
+
+        res.json(response.data);
+
+    } catch (error) {
+        logger.error('API', 'Player Login Error:', error.message);
+        res.status(500).json({ error: '登录失败: ' + error.message });
+    }
+});
+
+// 6. 获取验证码接口
+app.post('/api/getPhoneCode', async (req, res) => {
+    const { phonenum } = req.body;
+    logger.divider('Get Phone Code');
+    logger.info('API', 'Received GetCode Request:', phonenum);
+
+    try {
+        if (!cachedGameServerHttp) {
+            const { agentid, gameid, channelid, marketid } = config.remoteConfig;
+            cachedGameServerHttp = remoteConfig.getParaValue('game_server_http', agentid, gameid, channelid, marketid);
+        }
+
+        if (!cachedGameServerHttp) {
+            return res.status(500).json({ error: 'Configuration error: game_server_http not found' });
+        }
+
+        const targetUrl = cachedGameServerHttp.startsWith('http') ? cachedGameServerHttp : `http://${cachedGameServerHttp}`;
+        const { agentid } = config.remoteConfig;
+        
+        const payload = {
+            "app": "youle",
+            "route": "agent",
+            "rpc": "get_phone_code_wechat",
+            "data": {
+                "agentid": agentid,
+                "phonenum": phonenum
+            }
+        };
+
+        // --- Debug: 生成可粘贴到浏览器的 GET 链接 ---
+        // try {
+        //     const debugQuery = `data=${encodeURIComponent(JSON.stringify(payload))}`;
+        //     const debugUrl = `${targetUrl}?${debugQuery}`;
+        //     console.log('\n[Debug] Request URL for Browser:');
+        //     console.log(debugUrl);
+        //     console.log('');
+        // } catch (e) {
+        //     console.error('[Debug] Failed to generate debug URL:', e);
+        // }
+        // -------------------------------------------
+
+        const bodyData = 'data=' + JSON.stringify(payload);
+        logger.info('GameServer', 'Sending get_phone_code_wechat request...');
+
+        const response = await axios.post(targetUrl, bodyData, {
+            headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
+        });
+        logger.info('GameServer', 'GetCode Response received');
+        logger.debug('GameServer', 'Response Data:', response.data);
+
+        res.json(response.data);
+
+    } catch (error) {
+        logger.error('API', 'Get Phone Code Error:', error.message);
+        res.status(500).json({ error: '获取随机数失败: ' + error.message });
+    }
+});
+
+// 启动远程配置更新
+remoteConfig.start();
+
+app.listen(port, () => {
+    logger.divider();
+    logger.success('System', `Server running at http://localhost:${port}`);
+    logger.info('System', 'Press Ctrl+C to stop');
+});