flutter-freaccess-hub/lib/backend/notifications/firebase_messaging_service....

87 lines
2.4 KiB
Dart

import 'dart:developer';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:hub/app_state.dart';
import 'package:hub/backend/api_requests/api_calls.dart';
import 'package:hub/shared/utils/log_util.dart';
import 'notification_service.dart';
Future<void> handleMessage(RemoteMessage message) async {
NotificationService.show(
title: message.notification!.title!,
body: message.notification!.body!,
payload: Map<String, String>.from(message.data));
}
class FirebaseMessagingService {
// Singleton instance
static final FirebaseMessagingService _instance =
FirebaseMessagingService._internal();
// Factory constructor
factory FirebaseMessagingService() => _instance;
// Private constructor
FirebaseMessagingService._internal();
final _firebaseMessaging = FirebaseMessaging.instance;
Future<void> initNotifications() async {
await _firebaseMessaging.requestPermission();
_refreshToken();
_firebaseMessaging.setAutoInitEnabled(false);
_firebaseMessaging.pluginConstants;
FirebaseMessaging.onBackgroundMessage(handleMessage);
FirebaseMessaging.onMessage.listen((RemoteMessage message) {
handleMessage(message);
});
FirebaseMessaging.onMessageOpenedApp.listen((RemoteMessage message) {
log('A Message was opened: $message');
});
FirebaseMessaging.instance
.getInitialMessage()
.then((RemoteMessage? message) {
if (message != null) {
log('A Message was opened: $message');
}
});
}
Future<void> updateDeviceToken() async {
try {
final String? deviceToken = await _firebaseMessaging.getToken();
if (deviceToken != null) {
AppState().token = deviceToken;
final ApiCallResponse? response = await PhpGroup.updToken.call(
token: AppState().token,
devid: AppState().devUUID,
useruuid: AppState().userUUID);
if (PhpGroup.updToken.error((response?.jsonBody ?? '')) == false) {
log('Token Atualizado com Sucesso!');
} else {
log('Falha ao Atualizar Token: ${response?.jsonBody}');
}
} else {
log('Falha ao Pegar Token do Firebase');
}
} catch (e, s) {
LogUtil.requestAPIFailed("updToken.php", "", "Atualizar Token", e, s);
}
}
void _refreshToken() {
_firebaseMessaging.onTokenRefresh.listen((token) => updateDeviceToken);
}
}