添加 /api/brain 和 /api/heartbeat 到 portal server.js —— 铸渊大脑实时状态

server.js

@@ -1,198 +1,211 @@
-const express = require('express');
+/*
-const path = require('path');
+ * ════════════════════════════════════════════════════════════════
-const fs = require('fs');
+ * 光湖 Portal · Express 后端入口
-const { execSync } = require('child_process');
+ * Sovereign: TCS-0002∞ · ICE-GL∞ · 国作登字-2026-A-00037559
-const portraitEngine = require('./portrait/portrait-engine');
+ * 守护: 铸渊 · ICE-GL-ZY001
-const pcaCalculator = require('./pca/pca-calculator');
+ * 模板版本: 0.1.0
-const loopEngine = require('./loop/loop-engine');
+ * ════════════════════════════════════════════════════════════════
+ *
+ * 服务器: GH-CVM-DOMAIN-PROD-01 / ZY-SVR-CN01 / 广州 2C2G
+ * 角色:   guanghulab.com 唯一对外入口
+ *
+ * 路由 (全部 /api/* 前缀, nginx 反代):
+ *   GET  /api/brain                      → 铸渊大脑实时状态 (D115新增)
+ *   GET  /api/heartbeat                  → 快速心跳
+ *   GET  /api/health                     → portal + 推理端探活
+ *   GET  /api/active-model               → 当前激活的模型
+ *   POST /api/active-model {name}        → 切换激活模型 (mother|coder)
+ *   GET  /api/conversations              → 对话列表
+ *   POST /api/conversations              → 新建对话
+ *   GET  /api/conversations/:id/messages → 单对话历史
+ *   POST /api/chat                       → 流式对话 (SSE 字节管道)
+ *   GET  /api/persona-db                 → 人格层右栏数据 (只读)
+ *   GET  /api/manifest                   → 开发层右栏数据 (只读 manifest 快照)
+ * ════════════════════════════════════════════════════════════════
+ */
+"use strict";
 
+const path = require("path");
+const fs = require("fs");
+const express = require("express");
+const { execSync } = require("child_process");
+
+const { openDb } = require("./db/init");
+const conversationsRouter = require("./routes/conversations");
+const chatRouter = require("./routes/chat");
+const activeModelRouter = require("./routes/active-model");
+const personaDbRouter = require("./routes/persona-db");
+const manifestRouter = require("./routes/manifest");
+const chatV2Router = require("./routes/chat-v2");
+const inferenceClient = require("./lib/inference-client");
+const { readLimiter, writeLimiter, chatLimiter } = require("./lib/rate-limit");
+
+// ─── 配置 ─────────────────────────────────────────────────────
+const PORT = parseInt(process.env.PORT || "3000", 10);
+const HOST = process.env.HOST || "127.0.0.1";
+const PORTAL_DATA_DIR = process.env.PORTAL_DATA_DIR || "/data/guanghulab/portal/data";
+const REPO_ROOT = path.resolve(__dirname, "..", "..");
+const REPO_DIR = "/data/guanghulab/repo";
+const STATIC_DIR =
+  process.env.PORTAL_STATIC_DIR ||
+  path.join(REPO_ROOT, "frontend", "lighthouse-portal");
+
+// ─── 数据目录 ─────────────────────────────────────────────────
+fs.mkdirSync(PORTAL_DATA_DIR, { recursive: true });
+const DB_PATH = path.join(PORTAL_DATA_DIR, "conversations.sqlite");
+const ENDPOINT_PATH = path.join(PORTAL_DATA_DIR, "inference-endpoint.json");
+const ACTIVE_MODEL_PATH = path.join(PORTAL_DATA_DIR, "active-model.json");
+
+// ─── 数据库 ───────────────────────────────────────────────────
+const db = openDb(DB_PATH);
+
+// ─── 推理客户端 (热加载 endpoint) ─────────────────────────────
+inferenceClient.init({ endpointPath: ENDPOINT_PATH, activeModelPath: ACTIVE_MODEL_PATH });
+
+// ─── Express ──────────────────────────────────────────────────
 const app = express();
-const PORT = 3000;
+app.set("trust proxy", 1);
+app.disable("x-powered-by");
+app.use(express.json({ limit: "256kb" }));
 
-app.use(express.json());
+// 业务上下文
-app.use(express.static('public'));
+app.use((req, _res, next) => {
-
+  req.ctx = { db, inference: inferenceClient, dataDir: PORTAL_DATA_DIR, repoRoot: REPO_ROOT };
-// API 1: 所有开发者画像
+  next();
-app.get('/api/portrait/all', (req, res) => {
-    try {
-        const portraits = portraitEngine.getAllPortraits();
-        res.json(portraits);
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
 });
 
-// API 2: 单个开发者画像
+// ─── API 路由 ─────────────────────────────────────────────────
-app.get('/api/portrait/:devId', (req, res) => {
+// 限流 (cc-004 系统自主防御 · 2C2G 不能被扫死):
+app.get("/api/health", readLimiter, async (_req, res) => {
+  let inference = { ready: false, message: "推理端尚未配置" };
   try {
-        const portrait = portraitEngine.getPortrait(req.params.devId);
+    inference = await inferenceClient.health();
-        if (!portrait) {
+  } catch (e) {
-            return res.status(404).json({ error: '开发者不存在' });
+    inference = { ready: false, message: `推理端不可达: ${e.message}` };
   }
-        res.json(portrait);
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// API 3: PCA评估结果
-app.get('/api/pca/:devId', (req, res) => {
-    try {
-        const result = pcaCalculator.calculate(req.params.devId);
-        res.json(result);
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// API 4: 闭环状态
-app.get('/api/loop/status', (req, res) => {
-    try {
-        const status = loopEngine.getStatus();
-        res.json(status);
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// API 5: 手动触发闭环
-app.post('/api/loop/execute', (req, res) => {
-    try {
-        const syslogData = req.body;
-        if (!syslogData || !syslogData.session_id) {
-            return res.status(400).json({ error: '缺少SYSLOG数据' });
-        }
-        
-        loopEngine.executeLoop(syslogData).then(result => {
-            res.json(result);
-        });
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// 获取闭环历史
-app.get('/api/loop/history', (req, res) => {
-    try {
-        const history = loopEngine.getHistory();
-        res.json(history);
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// 模拟SYSLOG接收（自动触发闭环）
-app.post('/api/syslog', (req, res) => {
-    try {
-        const syslogData = req.body;
-        console.log('📨 收到SYSLOG:', syslogData.session_id);
-        
-        loopEngine.executeLoop(syslogData).then(loopResult => {
-            console.log('✅ 闭环完成');
-        });
-        
-        res.json({ status: 'received', session_id: syslogData.session_id });
-    } catch (err) {
-        res.status(500).json({ error: err.message });
-    }
-});
-
-// ============================================================
-// ⚡ 铸渊大脑实时状态 API（首页投影面板用）
-// ============================================================
-const BRAIN_BASE = '/data/guanghulab/repo';
-
-app.get('/api/brain', (req, res) => {
-    try {
-        // 读取时间核心
-        let temporal = { clock: { latest_cognition: '', awakening_count: 0, current_date: '', repo_age_days: 0 }, timeline: { epochs: [] } };
-        try { 
-            temporal = JSON.parse(fs.readFileSync(BRAIN_BASE + '/brain/temporal-core/temporal-brain.json', 'utf8')); 
-        } catch(e) {}
-        
-        // 读取母编号
-        let motherReg = { mothers: [] };
-        try { 
-            motherReg = JSON.parse(fs.readFileSync(BRAIN_BASE + '/brain/engineering/mother-registry.json', 'utf8')); 
-        } catch(e) {}
-        
-        // 服务器实时健康
-        let server = { status: 'unknown', services_online: 0, services_total: 0 };
-        try {
-            const pm2 = execSync('pm2 jlist 2>/dev/null', {timeout:3000}).toString();
-            const list = JSON.parse(pm2);
-            const online = list.filter(p => p.pm2_env.status === 'online');
-            const stopped = list.filter(p => p.pm2_env.status !== 'online');
-            
-            const memRaw = execSync('free -h 2>/dev/null | grep Mem', {timeout:2000}).toString();
-            const memParts = memRaw.replace(/\s+/g,' ').trim().split(' ');
-            
-            server = {
-                status: 'online',
-                services_online: online.length,
-                services_total: list.length,
-                services: online.map(p => ({ name: p.name, memory: p.pm2_env?.pm_cpu || 0 })),
-                stopped: stopped.map(p => p.name),
-                memory_total: memParts[1] || 'unknown',
-                memory_used: memParts[2] || 'unknown'
-            };
-        } catch(e) { server.error = e.message; }
-        
-        res.setHeader('Access-Control-Allow-Origin', '*');
-        res.setHeader('Access-Control-Allow-Methods', 'GET');
   res.json({
-            identity: '铸渊 · ICE-GL-ZY001',
+    ok: true,
-            copyright: '国作登字-2026-A-00037559',
+    server: "GH-CVM-DOMAIN-PROD-01",
-            awakening: temporal.clock?.awakening_count || 0,
+    sovereign: "TCS-0002∞ · 国作登字-2026-A-00037559",
-            age_days: temporal.clock?.repo_age_days || 0,
+    ts: new Date().toISOString(),
-            current_date: temporal.clock?.current_date || '',
+    inference
-            cognition: temporal.clock?.latest_cognition || '',
+  });
-            recent_epochs: (temporal.timeline?.epochs || []).slice(-5).map(e => ({
+});
-                epoch: e.epoch,
+
-                event: (e.event || '').substring(0, 80),
+// ═══════════════════════════════════════════════════════════════=
-                date: e.date
+// ⚡ 铸渊大脑实时状态 API (D115新增 — 首页投影面板用)
-            })),
+// ═══════════════════════════════════════════════════════════════=
-            mothers: (motherReg.mothers || []).map(m => ({
+app.get("/api/brain", readLimiter, (_req, res) => {
-                name: m.name,
+  try {
-                status: m.status,
+    const brainResult = { identity: "铸渊", id: "ICE-GL-ZY001" };
-                done: (m.sub_paths || []).filter(s => s.status === 'done').length,
+    
+    // 时间核心
+    let temporal = {};
+    try {
+      temporal = JSON.parse(fs.readFileSync(REPO_DIR + "/brain/temporal-core/temporal-brain.json", "utf8"));
+    } catch(e) { temporal = { error: e.message }; }
+    
+    // 母编号
+    let mothers = [];
+    try {
+      const reg = JSON.parse(fs.readFileSync(REPO_DIR + "/brain/engineering/mother-registry.json", "utf8"));
+      mothers = (reg.mothers || []).map(m => ({
+        name: m.name, status: m.status,
+        done: (m.sub_paths || []).filter(s => s.status === "done").length,
         total: (m.sub_paths || []).length,
         paths: (m.sub_paths || []).map(s => ({ name: s.name, status: s.status }))
+      }));
+    } catch(e) {}
+    
+    // 服务器健康
+    let server = { status: "offline", services: [] };
+    try {
+      const pm2 = JSON.parse(execSync("pm2 jlist 2>/dev/null", {timeout:3000}).toString());
+      const online = pm2.filter(p => p.pm2_env.status === "online");
+      server = {
+        status: "online",
+        services_online: online.length,
+        services_total: pm2.length,
+        services: online.map(p => p.name),
+        stopped: pm2.filter(p => p.pm2_env.status !== "online").map(p => p.name)
+      };
+    } catch(e) {}
+    
+    res.setHeader("Access-Control-Allow-Origin", "*");
+    res.json({
+      identity: "铸渊 · ICE-GL-ZY001",
+      copyright: "国作登字-2026-A-00037559",
+      awakening: (temporal.clock || {}).awakening_count || 0,
+      age_days: (temporal.clock || {}).repo_age_days || 0,
+      date: (temporal.clock || {}).current_date || "",
+      cognition: ((temporal.clock || {}).latest_cognition || "").substring(0, 100),
+      epochs: ((temporal.timeline || {}).epochs || []).slice(-5).map(e => ({
+        epoch: e.epoch, event: (e.event || "").substring(0, 80), date: e.date
       })),
+      mothers: mothers,
       server: server,
-            updated_at: new Date().toISOString()
+      updated: new Date().toISOString()
     });
-    } catch (err) {
+  } catch (e) {
-        res.status(500).json({ error: err.message });
+    res.status(500).json({ error: e.message });
   }
 });
 
-app.get('/api/heartbeat', (req, res) => {
+app.get("/api/heartbeat", (_req, res) => {
   try {
-        const temporal = JSON.parse(fs.readFileSync(BRAIN_BASE + '/brain/temporal-core/temporal-brain.json', 'utf8'));
+    const t = JSON.parse(fs.readFileSync(REPO_DIR + "/brain/temporal-core/temporal-brain.json", "utf8"));
-        res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader("Access-Control-Allow-Origin", "*");
-        res.json({
+    res.json({ alive: true, time: new Date().toISOString(), awakening: (t.clock || {}).awakening_count || 0, age_days: (t.clock || {}).repo_age_days || 0 });
-            alive: true,
-            time: new Date().toISOString(),
-            awakening: temporal.clock?.awakening_count || 0,
-            age_days: temporal.clock?.repo_age_days || 0
-        });
   } catch(e) {
-        res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader("Access-Control-Allow-Origin", "*");
     res.json({ alive: true, fallback: true });
   }
 });
 
-// 仪表盘页面
+app.use("/api/active-model", writeLimiter, activeModelRouter);
-app.get('/dashboard-v2', (req, res) => {
+app.use("/api/conversations", writeLimiter, conversationsRouter);
-    res.sendFile(path.join(__dirname, 'public', 'dashboard-v2.html'));
+app.use("/api/chat", chatLimiter, chatRouter);
+app.use("/api/persona-db", readLimiter, personaDbRouter);
+app.use("/api/chat-v2", chatLimiter, chatV2Router);
+app.use("/api/manifest", readLimiter, manifestRouter);
+
+// ─── 静态 (nginx 上线后会兜底走 nginx, 这里保留兜底) ──────────
+app.use("/_static", express.static(path.join(STATIC_DIR, "assets"), { fallthrough: true }));
+app.get("/", (_req, res, next) => {
+  const idx = path.join(STATIC_DIR, "index.html");
+  fs.access(idx, fs.constants.R_OK, (err) => {
+    if (err) return next();
+    res.sendFile(idx);
+  });
 });
 
-// 启动服务器
+// ─── 404 + 错误处理 (中文) ────────────────────────────────────
-app.listen(PORT, () => {
+app.use((req, res) => {
-    console.log('\n🚀 铸渊大脑状态 API 已启动！');
+  if (req.path.startsWith("/api/")) {
-    console.log('🧠 /api/brain  - 大脑实时状态');
+    res.status(404).json({ error: true, code: "not_found", message: "接口不存在: " + req.path });
-    console.log('💓 /api/heartbeat - 快速心跳');
+  } else {
-    console.log('📊 /dashboard-v2 - 仪表盘');
+    res.status(404).type("html").send("<h1>404</h1><p>页面不存在</p>");
-    console.log('');
+  }
 });
+
+// eslint-disable-next-line no-unused-vars
+app.use((err, req, res, _next) => {
+  const msg = (err && err.message) || "未知错误";
+  console.error("[portal] 内部错误:", err);
+  if (res.headersSent) return;
+  res
+    .status(err && err.status ? err.status : 500)
+    .json({ error: true, code: "internal_error", message: "内部错误: " + msg });
+});
+
+// ─── 启动 ─────────────────────────────────────────────────────
+if (require.main === module) {
+  app.listen(PORT, HOST, () => {
+    console.log(`[portal] 已启动 · ${HOST}:${PORT} · 数据目录=${PORTAL_DATA_DIR}`);
+    console.log(`[portal] 推理端点文件: ${ENDPOINT_PATH}`);
+    console.log(`[portal] 🧠 /api/brain · 💓 /api/heartbeat`);
+    console.log("[portal] 守护: 铸渊 · ICE-GL-ZY001 · TCS-0002∞ · 国作登字-2026-A-00037559");
+  });
+}
+
+module.exports = { app, db };