Initial commit baby!

backend/src/routes/search.ts

@@ -0,0 +1,51 @@
+import { Router, Request, Response } from 'express';
+import { query } from '../config/database';
+import { requireAuth } from '../middleware/auth';
+
+const router = Router();
+router.use(requireAuth);
+
+// GET /api/search?q=<term>
+router.get('/', async (req: Request, res: Response) => {
+  const q = String(req.query.q || '').trim();
+  if (q.length < 2) {
+    return res.json({ devices: [], clients: [], events: [] });
+  }
+
+  const like = `%${q}%`;
+
+  const [devices, clients, events] = await Promise.all([
+    query(
+      `SELECT id, name, ip_address, model, device_type, status
+       FROM devices
+       WHERE name ILIKE $1 OR ip_address ILIKE $1 OR model ILIKE $1 OR serial_number ILIKE $1
+       ORDER BY (status = 'online') DESC, name ASC
+       LIMIT 6`,
+      [like]
+    ),
+    query(
+      `SELECT c.mac_address, c.hostname, c.ip_address, c.device_id, c.active,
+              d.name as device_name
+       FROM clients c
+       LEFT JOIN devices d ON d.id = c.device_id
+       WHERE c.mac_address ILIKE $1 OR c.hostname ILIKE $1 OR c.ip_address ILIKE $1
+       ORDER BY c.active DESC, c.last_seen DESC
+       LIMIT 6`,
+      [like]
+    ),
+    query(
+      `SELECT e.id, e.message, e.severity, e.event_time, e.topic, e.device_id,
+              d.name as device_name
+       FROM events e
+       LEFT JOIN devices d ON d.id = e.device_id
+       WHERE e.message ILIKE $1 OR e.topic ILIKE $1 OR d.name ILIKE $1
+       ORDER BY e.event_time DESC
+       LIMIT 6`,
+      [like]
+    ),
+  ]);
+
+  res.json({ devices, clients, events });
+});
+
+export default router;