Initial commit: gamer project

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/app.js

@@ -0,0 +1,40 @@
+const express = require('express');
+const cors = require('cors');
+const path = require('path');
+
+const db = require('./db');
+const { router: authRouter, auth } = require('./routes/auth');
+const statsRouter = require('./routes/stats');
+const recordsRouter = require('./routes/records');
+const ioRouter = require('./routes/io');
+
+const app = express();
+
+app.use(cors());
+app.use(express.json());
+app.use(express.static(path.join(__dirname, '..', 'public')));
+
+// 联系人自动补全
+app.get('/api/contacts', auth, (req, res) => {
+  const field = req.query.field;
+  const allowed = ['boss', 'partner', 'source', 'destination'];
+  if (!field || !allowed.includes(field)) return res.status(400).json({ error: '无效字段' });
+
+  const rows = db.prepare(`
+    SELECT ${field} as name, MAX(created_at) as last_used, COUNT(*) as freq
+    FROM records WHERE user_id = ? AND ${field} IS NOT NULL AND ${field} != ''
+    GROUP BY ${field} ORDER BY MAX(created_at) DESC
+  `).all(req.user.id);
+  res.json(rows.map(r => r.name));
+});
+
+// 路由挂载
+app.use('/api', authRouter);
+app.use('/api/stats', auth, statsRouter);
+app.use('/api/records', auth, recordsRouter);
+app.use('/api', auth, ioRouter);
+
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, '0.0.0.0', () => {
+  console.log(`服务器运行在 http://0.0.0.0:${PORT}`);
+});