FCM test

backend/src/routes/push.js

@@ -112,7 +112,10 @@ router.post('/unsubscribe', authMiddleware, async (req, res) => {
   } catch (e) { res.status(500).json({ error: e.message }); }
 });
 
-// Send a test push to the requesting user's own device — for diagnosing FCM setup
+// Send a test push to the requesting user's own device — for diagnosing FCM setup.
+// mode=data (default): data-only message handled by the service worker onBackgroundMessage.
+// mode=browser: webpush.notification message handled by Chrome directly (bypasses SW).
+//   Use mode=browser to check if FCM delivery itself works when the SW is not involved.
 router.post('/test', authMiddleware, async (req, res) => {
   try {
     const subs = await query(req.schema,
@@ -130,25 +133,42 @@ router.post('/test', authMiddleware, async (req, res) => {
       return res.status(503).json({ error: 'Firebase Admin not initialised on server — check FIREBASE_SERVICE_ACCOUNT in .env' });
     }
 
+    const mode = req.query.mode === 'browser' ? 'browser' : 'data';
+
     const results = [];
     for (const sub of subs) {
       try {
-        await messaging.send({
+        const message = {
           token: sub.fcm_token,
-          data: {
-            title:   'RosterChirp Test',
-            body:    'Push notifications are working! 🎉',
-            url:     '/',
-            groupId: '',
-          },
           android: { priority: 'high' },
           webpush: { headers: { Urgency: 'high' } },
-        });
-        results.push({ device: sub.device, status: 'sent' });
-        console.log(`[Push] Test notification sent to user ${req.user.id} device=${sub.device}`);
+        };
+
+        if (mode === 'browser') {
+          // Chrome displays the notification directly — onBackgroundMessage does NOT fire.
+          // Use this to verify FCM delivery works independently of the service worker.
+          message.webpush.notification = {
+            title: 'RosterChirp Test (browser)',
+            body:  'FCM delivery confirmed — Chrome handled this directly.',
+            icon:  '/icons/icon-192.png',
+          };
+          message.webpush.fcm_options = { link: '/' };
+        } else {
+          // data-only — service worker onBackgroundMessage must show the notification.
+          message.data = {
+            title:   'RosterChirp Test',
+            body:    'Push notifications are working!',
+            url:     '/',
+            groupId: '',
+          };
+        }
+
+        await messaging.send(message);
+        results.push({ device: sub.device, mode, status: 'sent' });
+        console.log(`[Push] Test (${mode}) sent to user ${req.user.id} device=${sub.device}`);
       } catch (err) {
-        results.push({ device: sub.device, status: 'failed', error: err.message, code: err.code });
-        console.error(`[Push] Test notification failed for user ${req.user.id} device=${sub.device}:`, err.message);
+        results.push({ device: sub.device, mode, status: 'failed', error: err.message, code: err.code });
+        console.error(`[Push] Test (${mode}) failed for user ${req.user.id} device=${sub.device}:`, err.message);
       }
     }
     res.json({ results });