Initial commit

routes/push.js

@@ -0,0 +1,101 @@
+// routes/push.js
+const express = require('express');
+const { body, validationResult } = require('express-validator');
+const verifyToken = require('../middleware/verifyToken');
+const db = require('../db');
+const { sendPushToUser } = require('../utils/pushService');
+
+const router = express.Router();
+router.use(verifyToken);
+
+function handleValidation(req, res, next) {
+  const errors = validationResult(req);
+  if (!errors.isEmpty()) {
+    return res.status(400).json({ success: false, errors: errors.array() });
+  }
+  next();
+}
+
+// GET /api/push/vapid-public-key
+router.get('/vapid-public-key', (req, res) => {
+  if (!process.env.VAPID_PUBLIC_KEY) {
+    return res
+      .status(503)
+      .json({ success: false, message: 'Push indisponível' });
+  }
+  res.json({ success: true, data: { key: process.env.VAPID_PUBLIC_KEY } });
+});
+
+// POST /api/push/subscribe
+router.post(
+  '/subscribe',
+  [
+    body('endpoint').isString(),
+    body('keys.p256dh').isString(),
+    body('keys.auth').isString(),
+  ],
+  handleValidation,
+  async (req, res) => {
+    const userId = req.user.id;
+    const { endpoint, keys } = req.body;
+    const ua = req.headers['user-agent'] || null;
+
+    // evita duplicados
+    const existing = await db('push_subscriptions')
+      .where({ endpoint, user_id: userId })
+      .first();
+
+    if (existing) {
+      return res.json({ success: true, data: existing });
+    }
+
+    const [inserted] = await db('push_subscriptions')
+      .insert({
+        user_id: userId,
+        endpoint,
+        p256dh: keys.p256dh,
+        auth: keys.auth,
+        user_agent: ua,
+        created_at: new Date().toISOString(),
+      })
+      .returning('*');
+
+    res.status(201).json({ success: true, data: inserted });
+  }
+);
+
+// POST /api/push/unsubscribe
+router.post(
+  '/unsubscribe',
+  [body('endpoint').optional().isString()],
+  handleValidation,
+  async (req, res) => {
+    const userId = req.user.id;
+    const { endpoint } = req.body || {};
+
+    // se não houver sub no navegador, responde ok
+    if (!endpoint) {
+      return res.json({ success: true, message: 'No subscription' });
+    }
+
+    await db('push_subscriptions')
+      .where({ endpoint, user_id: userId })
+      .del();
+
+    res.json({ success: true, message: 'Unsubscribed' });
+  }
+);
+
+// POST /api/push/test
+router.post('/test', async (req, res) => {
+  const userId = req.user.id;
+  await sendPushToUser(userId, {
+    title: '📬 Teste EV Station',
+    body: 'Push notifications estão a funcionar!',
+    url: '/',
+  });
+
+  res.json({ success: true, message: 'Push enviado' });
+});
+
+module.exports = router;