update one signal

lib/core/services/onesignal_service.dart

@@ -0,0 +1,92 @@
+import 'package:flutter/foundation.dart';
+import 'package:onesignal_flutter/onesignal_flutter.dart';
+
+/// OneSignal service for managing push notifications and external user ID.
+///
+/// This service handles:
+/// - Setting external user ID after login (using phone number)
+/// - Restoring external user ID on app startup
+/// - Clearing external user ID on logout
+///
+/// Usage:
+/// ```dart
+/// // After successful login
+/// await OneSignalService.login(phoneNumber);
+///
+/// // On logout
+/// await OneSignalService.logout();
+/// ```
+class OneSignalService {
+  OneSignalService._();
+
+  /// Login user to OneSignal by setting external user ID.
+  ///
+  /// This associates the device with the user's phone number,
+  /// allowing targeted push notifications to specific users.
+  ///
+  /// [phoneNumber] - The user's phone number (used as external ID)
+  static Future<void> login(String phoneNumber) async {
+    try {
+      // Set external user ID for targeting
+      await OneSignal.login(phoneNumber);
+      debugPrint('🔔 OneSignal: login - external_id set to $phoneNumber');
+    } catch (e) {
+      debugPrint('🔔 OneSignal error: Failed to set external user ID - $e');
+    }
+  }
+
+  /// Logout user from OneSignal by removing external user ID.
+  ///
+  /// This disassociates the device from the user,
+  /// so notifications won't be sent to this specific user anymore.
+  static Future<void> logout() async {
+    try {
+      await OneSignal.logout();
+      debugPrint('🔔 OneSignal: logout - external_id cleared');
+    } catch (e) {
+      debugPrint('🔔 OneSignal error: Failed to clear external user ID - $e');
+    }
+  }
+
+  /// Add a tag to the user for segmentation.
+  ///
+  /// Tags can be used to segment users for targeted notifications.
+  /// Example: tier = "diamond", role = "contractor"
+  static Future<void> setTag(String key, String value) async {
+    try {
+      await OneSignal.User.addTagWithKey(key, value);
+      debugPrint('🔔 OneSignal: tag set - $key: $value');
+    } catch (e) {
+      debugPrint('🔔 OneSignal error: Failed to set tag - $e');
+    }
+  }
+
+  /// Add multiple tags at once.
+  static Future<void> setTags(Map<String, String> tags) async {
+    try {
+      await OneSignal.User.addTags(tags);
+      debugPrint('🔔 OneSignal: tags set - $tags');
+    } catch (e) {
+      debugPrint('🔔 OneSignal error: Failed to set tags - $e');
+    }
+  }
+
+  /// Remove a tag from the user.
+  static Future<void> removeTag(String key) async {
+    try {
+      await OneSignal.User.removeTag(key);
+      debugPrint('🔔 OneSignal: tag removed - $key');
+    } catch (e) {
+      debugPrint('🔔 OneSignal error: Failed to remove tag - $e');
+    }
+  }
+
+  /// Get the OneSignal subscription ID (player ID).
+  ///
+  /// This is the device-specific ID used by OneSignal.
+  static String? get subscriptionId => OneSignal.User.pushSubscription.id;
+
+  /// Check if push notifications are enabled.
+  static bool get isPushEnabled =>
+      OneSignal.User.pushSubscription.optedIn ?? false;
+}

lib/features/auth/presentation/providers/auth_provider.dart

@@ -11,6 +11,7 @@ import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:worker/core/constants/api_constants.dart';
 import 'package:worker/core/network/dio_client.dart';
 import 'package:worker/core/services/frappe_auth_service.dart';
+import 'package:worker/core/services/onesignal_service.dart';
 import 'package:worker/features/auth/data/datasources/auth_local_datasource.dart';
 import 'package:worker/features/auth/data/datasources/auth_remote_datasource.dart';
 import 'package:worker/features/auth/domain/entities/user.dart';
@@ -100,7 +101,11 @@ class Auth extends _$Auth {
       final fullName = await secureStorage.read(key: 'frappe_full_name');
 
       if (sid != null && userId != null && userId != ApiConstants.frappePublicUserId) {
-        // User is logged in and wants to be remembered, create User entity
+        // User is logged in and wants to be remembered
+        // Restore OneSignal external user ID for targeted notifications
+        await OneSignalService.login(userId);
+
+        // Create User entity
         final now = DateTime.now();
         return User(
           userId: userId,
@@ -188,6 +193,9 @@ class Auth extends _$Auth {
       // Log login event
       await AnalyticsService.logLogin(method: 'phone');
 
+      // Set OneSignal external user ID for targeted notifications
+      await OneSignalService.login(phoneNumber);
+
       // Create and return User entity
       final now = DateTime.now();
       return User(
@@ -227,6 +235,9 @@ class Auth extends _$Auth {
       // Clear user ID from analytics
       await AnalyticsService.setUserId(null);
 
+      // Clear OneSignal external user ID
+      await OneSignalService.logout();
+
       // Clear saved session
       await _localDataSource.clearSession();
       await frappeService.clearSession();

lib/features/auth/presentation/providers/auth_provider.g.dart

@@ -272,7 +272,7 @@ final class AuthProvider extends $AsyncNotifierProvider<Auth, User?> {
   Auth create() => Auth();
 }
 
-String _$authHash() => r'f1d856a9a8fc461da111699e3c7ca2af1f2ce7ca';
+String _$authHash() => r'2aaad43ba390e824b5aa8d95bc14e514c421c8ef';
 
 /// Authentication Provider
 ///

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.1+26
+version: 1.0.1+29
 
 environment:
   sdk: ^3.10.0