Merge pull request #72 from ia-toki/issue-55-push-notif

[Issue 55] Push Notification Manual Trigger

app/android/app/src/main/AndroidManifest.xml

@@ -4,7 +4,7 @@
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
 
     <application
-        android:label="bebras_pandai"
+        android:label="Bebras Pandai"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
         android:requestLegacyExternalStorage="true">
@@ -34,5 +34,8 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_icon"
+            android:resource="@drawable/notification_icon" />
     </application>
 </manifest>

app/lib/api/firebase_api.dart

@@ -0,0 +1,53 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
+
+import '../services/firebase_service.dart';
+import '../services/router_service.dart';
+
+class FirebaseApi {
+  final _firebaseMessaging = FirebaseMessaging.instance;
+  final currentUser = FirebaseService.auth().currentUser;
+
+  void handleMessage(RemoteMessage? message) {
+    if (message == null) return;
+
+    router.push('/main');
+  }
+
+  Future<dynamic> initPushNotfications() async {
+    await FirebaseMessaging.instance
+        .setForegroundNotificationPresentationOptions(
+      alert: true,
+      badge: true,
+      sound: true,
+    );
+
+    await FirebaseMessaging.instance.getInitialMessage().then(handleMessage);
+    FirebaseMessaging.onMessageOpenedApp.listen(handleMessage);
+    FirebaseMessaging.onBackgroundMessage(handleBackgroundMessage);
+  }
+
+  Future<void> initNotifications() async {
+      await _firebaseMessaging.requestPermission();
+
+      FirebaseMessaging.instance.onTokenRefresh.listen((fcmToken) {
+        Map<String, dynamic> deviceToken = {
+          'fcm_token': fcmToken,
+          'fcm_timestamp': FieldValue.serverTimestamp(),
+        };
+
+        // Reference to the Firestore collection
+        CollectionReference<Map<String, dynamic>> fcmTokensCollection =
+            FirebaseFirestore.instance.collection('registered_user');
+
+        // Set the device token in Firestore
+        fcmTokensCollection.doc(currentUser!.uid).update(deviceToken);
+            }).onError((err) {
+        // Error getting token.
+      });
+
+      final fCMToken = await _firebaseMessaging.getToken();
+      print('Token: $fCMToken');
+      await initPushNotfications();
+  }
+}

app/lib/features/authentication/register/presentation/pages/register_page.dart

@@ -160,7 +160,9 @@ class _RegisterPageState extends State<RegisterPage> {
                         (val) {
                           return state.province.error;
                         },
-                        state.province.value,
+                        state.province.value.isNotEmpty
+                            ? state.province.value
+                            : 'Provinsi',
                       ),
                       BiroBebrasDropdown(
                         'Bebras Biro',
@@ -176,7 +178,9 @@ class _RegisterPageState extends State<RegisterPage> {
                         (val) {
                           return state.bebrasBiro.error;
                         },
-                        state.bebrasBiro.value,
+                        state.bebrasBiro.value.isNotEmpty
+                            ? state.bebrasBiro.value
+                            : 'Bebras Biro',
                       ),
                       const SizedBox(height: 20),
                       BlocConsumer<UserRegisterBloc, RegisterFormState>(

app/lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 
+import 'api/firebase_api.dart';
 import 'app.dart';
 import 'services/di.dart';
 import 'services/firebase_service.dart';
@@ -10,5 +11,6 @@ Future<void> main() async {
   await dotenv.load();
   configureDependencies();
   await FirebaseService.initialize();
+  await FirebaseApi().initNotifications();
   runApp(const App());
 }

app/lib/services/firebase_service.dart

@@ -1,12 +1,18 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_messaging/firebase_messaging.dart';
 
 import '../firebase_options.dart';
 import 'app_logger.dart';
 
+Future<void> handleBackgroundMessage(RemoteMessage message) async {
+  print('Title: ${message.notification?.title}');
+}
+
 class FirebaseService {
   static late FirebaseApp app;
+
   static Future<void> initialize() async {
     app = await Firebase.initializeApp(
       options: DefaultFirebaseOptions.currentPlatform,

app/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,6 +8,7 @@ import Foundation
 import cloud_firestore
 import firebase_auth
 import firebase_core
+import firebase_messaging
 import firebase_storage
 import flutter_local_notifications
 import geolocator_apple
@@ -20,6 +21,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FLTFirebaseFirestorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseFirestorePlugin"))
   FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
   FLTFirebaseStoragePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseStoragePlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   GeolocatorPlugin.register(with: registry.registrar(forPlugin: "GeolocatorPlugin"))

app/pubspec.lock

@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     description:
       name: _flutterfire_internals
-      sha256: "7bcb5c5d62b3907fb4a269c0f0843df46760d38e12829a715f2ff1fb492f19ef"
+      sha256: "5dadadeecceac19d6a63c9d2e037bb8df58ddd4aedb94e8a056af2f39ee50f9d"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.10"
+    version: "1.3.11"
   analyzer:
     dependency: transitive
     description:
@@ -357,10 +357,10 @@ packages:
     dependency: "direct main"
     description:
       name: firebase_core
-      sha256: "37299e4907391d7fac8c7ea059bb3292768cc07b72b6c6c777675cc58da2ef4d"
+      sha256: "7706f4ade6cc2698c70074083bc262586a185047f6bfdd53938dcc35d35cbb9e"
       url: "https://pub.dev"
     source: hosted
-    version: "2.20.0"
+    version: "2.21.0"
   firebase_core_platform_interface:
     dependency: transitive
     description:
@@ -377,6 +377,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.8.1"
+  firebase_messaging:
+    dependency: "direct main"
+    description:
+      name: firebase_messaging
+      sha256: "53952a6f7860c44429bec80719c411e0ff77ce6cf31fade1515c7bdd87abe4a1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "14.7.3"
+  firebase_messaging_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_messaging_platform_interface
+      sha256: "543390d1c76aaf3fa563de223d1732a5def5a5efe31428e43a44e9a47efc5ed3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.5.12"
+  firebase_messaging_web:
+    dependency: transitive
+    description:
+      name: firebase_messaging_web
+      sha256: ecfe4e851652dc5f40f1e42efcac0c2bc6bf5ef08faca936c94e1472c247d222
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.5.12"
   firebase_storage:
     dependency: "direct main"
     description:

app/pubspec.yaml

@@ -63,6 +63,7 @@ dependencies:
   firebase_storage: ^11.3.1
   flutter_html: ^3.0.0-beta.2
   printing: ^5.11.0
+  firebase_messaging: ^14.7.3
 
 dev_dependencies:
   build_runner: null