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feat(notifications): handle tap navigation to device alerts

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Route FCM and local notification taps to the device alerts screen
when the user is already inside the legacy dashboard. Adds payload
parsing with command-based routing and richer debug logs.
This commit is contained in:
Julián Alcalá
2026-04-17 09:42:07 +02:00
parent e7a4653c01
commit ecbb6d1e76
1 changed files with 40 additions and 14 deletions
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54
apps/mobile_app/lib/core/notifications_init.dart
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@@ -3,6 +3,8 @@ import 'dart:convert';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:navigation/navigation.dart';
import 'package:sf_app_platform/navigation/app_router.dart';
/// Background message handler. MUST be a top-level function annotated with
/// `@pragma('vm:entry-point')` so the Flutter engine can dispatch it from a
@@ -15,9 +17,9 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
/// isolate.
@pragma('vm:entry-point')
Future<void> firebaseMessagingBackgroundHandler(RemoteMessage message) async {
debugPrint(
'[FCM-bg] message received: ${message.messageId} - ${message.notification?.title}',
);
debugPrint('[FCM-bg] messageId: ${message.messageId}');
debugPrint('[FCM-bg] notification: title=${message.notification?.title}, body=${message.notification?.body}');
debugPrint('[FCM-bg] data: ${message.data}');
}
const String _localChannelId = 'sf_default_channel';
@@ -96,9 +98,9 @@ Future<void> _initLocalNotifications() async {
}
void _onForegroundMessage(RemoteMessage message) {
debugPrint(
'[FCM-fg] message received: ${message.messageId} - ${message.notification?.title}',
);
debugPrint('[FCM-fg] messageId: ${message.messageId}');
debugPrint('[FCM-fg] notification: title=${message.notification?.title}, body=${message.notification?.body}');
debugPrint('[FCM-fg] data: ${message.data}');
final notification = message.notification;
if (notification == null) return;
@@ -128,15 +130,39 @@ void _onForegroundMessage(RemoteMessage message) {
}
void _onMessageOpenedApp(RemoteMessage message) {
debugPrint(
'[FCM-tap] user tapped notification: ${message.messageId} - data: ${message.data}',
);
// TODO: handle deep linking based on message.data.
debugPrint('[FCM-tap] messageId: ${message.messageId}');
debugPrint('[FCM-tap] notification: title=${message.notification?.title}, body=${message.notification?.body}');
debugPrint('[FCM-tap] data: ${message.data}');
_handleNotificationNavigation(message.data);
}
void _onLocalNotificationTapped(NotificationResponse response) {
debugPrint(
'[FCM-localtap] user tapped local notification: id=${response.id} payload=${response.payload}',
);
// TODO: handle deep linking. Payload contains JSON-encoded message.data.
debugPrint('[LocalNotif-tap] id=${response.id}');
debugPrint('[LocalNotif-tap] payload=${response.payload}');
debugPrint('[LocalNotif-tap] actionId=${response.actionId}');
final payload = response.payload;
if (payload == null || payload.isEmpty) return;
try {
final data = jsonDecode(payload) as Map<String, dynamic>;
_handleNotificationNavigation(data);
} catch (e) {
debugPrint('[LocalNotif-tap] failed to parse payload: $e');
}
}
void _handleNotificationNavigation(Map<String, dynamic> data) {
final currentLocation =
appRouter.routerDelegate.currentConfiguration.uri.path;
if (!currentLocation.startsWith(AppRoutes.legacyDashboard)) return;
final command = data['command'] as String?;
switch (command) {
case 'ALERT':
appRouter.go(AppRoutes.deviceAlertsNotifications);
default:
debugPrint('[Notification] unhandled command: $command');
}
}