feat: NCT集训报名系统 - 陈村校区 + 北滘校区（数据独立）

2026-06-11 18:32:13 +08:00
commit 03a3645dff
13 changed files with 4468 additions and 0 deletions
--- a/server.js
+++ b/server.js
@@ -0,0 +1,143 @@
+const express = require('express');
+const path = require('path');
+const { createCampusDB } = require('./db');
+
+const app = express();
+const PORT = 3000;
+
+// 中间件
+app.use(express.urlencoded({ extended: true }));
+app.use(express.json());
+
+// ============ 为每个校区创建独立路由 ============
+
+function setupCampus(routePrefix, campusName, dirName) {
+  const router = express.Router();
+  const campusDB = createCampusDB(dirName);
+
+  // 静态文件
+  router.use(express.static(path.join(__dirname, 'public', dirName)));
+
+  // 报名接口
+  router.post('/api/register', (req, res) => {
+    const { name, period, teacher } = req.body;
+
+    if (!name || !period || !teacher) {
+      return res.json({ ok: false, msg: '请填写完整信息' });
+    }
+
+    try {
+      campusDB.insertRegistration(name.trim(), period, teacher);
+      console.log(`[报名·${campusName}] ${name} - ${period} - ${teacher}`);
+      res.json({ ok: true, msg: '报名成功' });
+    } catch (err) {
+      console.error(`[报名错误·${campusName}]`, err);
+      res.json({ ok: false, msg: '服务器错误，请稍后再试' });
+    }
+  });
+
+  // 获取报名列表（需密码）
+  router.get('/api/registrations', (req, res) => {
+    const password = req.query.password || req.headers['x-admin-password'];
+    if (!campusDB.verifyPassword(password)) {
+      return res.status(401).json({ ok: false, msg: '密码错误' });
+    }
+
+    try {
+      const registrations = campusDB.getAllRegistrations();
+      res.json({ ok: true, data: registrations });
+    } catch (err) {
+      console.error(`[查询错误·${campusName}]`, err);
+      res.status(500).json({ ok: false, msg: '服务器错误' });
+    }
+  });
+
+  // 获取统计（需密码）
+  router.get('/api/stats', (req, res) => {
+    const password = req.query.password || req.headers['x-admin-password'];
+    if (!campusDB.verifyPassword(password)) {
+      return res.status(401).json({ ok: false, msg: '密码错误' });
+    }
+
+    try {
+      const stats = campusDB.getStats();
+      res.json({ ok: true, data: stats });
+    } catch (err) {
+      console.error(`[统计错误·${campusName}]`, err);
+      res.status(500).json({ ok: false, msg: '服务器错误' });
+    }
+  });
+
+  // 删除报名记录（需密码）
+  router.delete('/api/registrations/:id', (req, res) => {
+    const password = req.query.password || req.headers['x-admin-password'];
+    if (!campusDB.verifyPassword(password)) {
+      return res.status(401).json({ ok: false, msg: '密码错误' });
+    }
+
+    try {
+      campusDB.deleteRegistration(parseInt(req.params.id));
+      res.json({ ok: true, msg: '删除成功' });
+    } catch (err) {
+      console.error(`[删除错误·${campusName}]`, err);
+      res.status(500).json({ ok: false, msg: '服务器错误' });
+    }
+  });
+
+  app.use(routePrefix, router);
+  return campusDB;
+}
+
+// ============ 注册校区 ============
+
+const chencunDB = setupCampus('/chencunnct', '陈村校区', 'chencun');
+const beijiaoDB = setupCampus('/beijiaonct', '北滘校区', 'beijiao');
+
+// 根路径跳转提示
+app.get('/', (req, res) => {
+  res.send(`
+    <!DOCTYPE html>
+    <html lang="zh-CN">
+    <head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <title>校区选择</title>
+    <style>
+      * { margin:0; padding:0; box-sizing:border-box; }
+      body { font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
+             background:#F5F7FA; display:flex; justify-content:center; align-items:center;
+             min-height:100vh; }
+      .card { background:#fff; border-radius:20px; padding:48px 40px; box-shadow:0 4px 24px rgba(0,0,0,0.08);
+              text-align:center; max-width:420px; width:90%; }
+      h1 { font-size:22px; color:#1A1A2E; margin-bottom:8px; }
+      p { color:#666; font-size:14px; margin-bottom:28px; }
+      .links { display:flex; flex-direction:column; gap:14px; }
+      a { display:block; padding:16px 24px; border-radius:14px; text-decoration:none;
+          font-size:16px; font-weight:700; color:#fff; transition:transform 0.2s; }
+      a:hover { transform:translateY(-2px); }
+      .chencun { background:linear-gradient(135deg,#FF6B35,#FFB347); }
+      .beijiao { background:linear-gradient(135deg,#4A6CF7,#6B8CFF); }
+    </style></head>
+    <body><div class="card">
+      <h1>🏫 选择校区</h1>
+      <p>请选择您所在的校区</p>
+      <div class="links">
+        <a class="chencun" href="/chencunnct/">陈村校区</a>
+        <a class="beijiao" href="/beijiaonct/">北滘校区</a>
+      </div>
+    </div></body></html>
+  `);
+});
+
+// ============ 启动服务器 ============
+
+async function start() {
+  await chencunDB.init();
+  await beijiaoDB.init();
+  app.listen(PORT, () => {
+    console.log('\n🚀 服务器已启动: http://localhost:' + PORT);
+    console.log('🏫 陈村校区: http://localhost:' + PORT + '/chencunnct/');
+    console.log('🏫 北滘校区: http://localhost:' + PORT + '/beijiaonct/');
+    console.log('🔑 管理员密码: admin123\n');
+  });
+}
+
+start();