Initial commit: StudyOS platform

server/routes/config.js

@@ -0,0 +1,66 @@
+const express = require('express');
+const db = require('../db');
+const router = express.Router();
+
+// GET /api/config — all key-value pairs
+router.get('/', (req, res) => {
+  try {
+    const rows = db.prepare('SELECT key, value FROM config ORDER BY key').all();
+    const result = {};
+    for (const row of rows) {
+      result[row.key] = row.value;
+    }
+    res.json(result);
+  } catch (err) {
+    console.error('[config] list error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// PUT /api/config — upsert by key
+// Body: { key, value }
+router.put('/', (req, res) => {
+  const { key, value } = req.body;
+  if (key === undefined || value === undefined) {
+    return res.status(400).json({ error: 'key and value are required' });
+  }
+
+  try {
+    const existing = db.prepare('SELECT key FROM config WHERE key = ?').get(key);
+    if (existing) {
+      db.prepare('UPDATE config SET value = ? WHERE key = ?').run(value, key);
+    } else {
+      db.prepare('INSERT INTO config (key, value) VALUES (?, ?)').run(key, value);
+    }
+    res.json({ key, value });
+  } catch (err) {
+    console.error('[config] upsert error:', err.message);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// POST /api/config/test-vlm — proxy VLM test through backend to avoid CORS
+router.post('/test-vlm', async (req, res) => {
+  const { url } = req.body;
+  if (!url) {
+    return res.status(400).json({ error: 'url is required' });
+  }
+
+  const start = Date.now();
+  try {
+    const resp = await fetch(url, { method: 'HEAD', signal: AbortSignal.timeout(5000) });
+    res.json({
+      success: resp.ok,
+      latency_ms: Date.now() - start,
+      message: resp.ok ? 'Endpoint responde' : `HTTP ${resp.status}`,
+    });
+  } catch (err) {
+    res.json({
+      success: false,
+      latency_ms: Date.now() - start,
+      message: err.message,
+    });
+  }
+});
+
+module.exports = router;