Initial commit: Sistema de Gestión Hospitalaria

server/index.js

@@ -0,0 +1,36 @@
+import express from 'express';
+import cors from 'cors';
+import { getValue, setValue } from './db.js';
+
+const app = express();
+app.use(cors());
+app.use(express.json({ limit: '5mb' }));
+
+const PORT = process.env.PORT || 4001;
+const STORAGE_KEY = 'hospital-data-v1';
+
+app.get('/api/state', async (req, res) => {
+  try {
+    const v = await getValue(STORAGE_KEY);
+    if (!v) return res.json(null);
+    res.json(JSON.parse(v));
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'failed to read state' });
+  }
+});
+
+app.put('/api/state', async (req, res) => {
+  try {
+    const body = req.body;
+    await setValue(STORAGE_KEY, JSON.stringify(body));
+    res.json({ ok: true });
+  } catch (err) {
+    console.error(err);
+    res.status(500).json({ error: 'failed to save state' });
+  }
+});
+
+app.listen(PORT, () => {
+  console.log(`API server listening on http://localhost:${PORT}`);
+});