From 6e625e2c7483a14d831e802c1357443c2752e450 Mon Sep 17 00:00:00 2001
From: julian <julian@cypherstack.com>
Date: Thu, 7 Sep 2023 09:20:45 -0600
Subject: [PATCH] add tor status change event and fire on pref changed

---
 .../global/tor_status_changed_event.dart      | 28 +++++++++++++++++++
 lib/utilities/prefs.dart                      | 14 ++++++++--
 2 files changed, 40 insertions(+), 2 deletions(-)
 create mode 100644 lib/services/event_bus/events/global/tor_status_changed_event.dart

diff --git a/lib/services/event_bus/events/global/tor_status_changed_event.dart b/lib/services/event_bus/events/global/tor_status_changed_event.dart
new file mode 100644
index 000000000..cf9cac5ee
--- /dev/null
+++ b/lib/services/event_bus/events/global/tor_status_changed_event.dart
@@ -0,0 +1,28 @@
+/*
+ * This file is part of Stack Wallet.
+ *
+ * Copyright (c) 2023 Cypher Stack
+ * All Rights Reserved.
+ * The code is distributed under GPLv3 license, see LICENSE file for details.
+ * Generated by Cypher Stack on 2023-05-26
+ *
+ */
+
+import 'package:stackwallet/utilities/logger.dart';
+
+enum TorStatus { enabled, disabled }
+
+class TorStatusChangedEvent {
+  String? message;
+  TorStatus status;
+
+  TorStatusChangedEvent({
+    required this.status,
+    this.message,
+  }) {
+    Logging.instance.log(
+      "TorStatusChangedEvent changed to \"$status\" with message: $message",
+      level: LogLevel.Warning,
+    );
+  }
+}
diff --git a/lib/utilities/prefs.dart b/lib/utilities/prefs.dart
index f5a04a6f9..d9a2192be 100644
--- a/lib/utilities/prefs.dart
+++ b/lib/utilities/prefs.dart
@@ -10,6 +10,8 @@
 
 import 'package:flutter/cupertino.dart';
 import 'package:stackwallet/db/hive/db.dart';
+import 'package:stackwallet/services/event_bus/events/global/tor_status_changed_event.dart';
+import 'package:stackwallet/services/event_bus/global_event_bus.dart';
 import 'package:stackwallet/utilities/amount/amount_unit.dart';
 import 'package:stackwallet/utilities/constants.dart';
 import 'package:stackwallet/utilities/enums/backup_frequency_type.dart';
@@ -886,12 +888,20 @@ class Prefs extends ChangeNotifier {
       );
       _useTor = useTor;
       notifyListeners();
+      GlobalEventBus.instance.fire(
+        TorStatusChangedEvent(
+          status: useTor ? TorStatus.enabled : TorStatus.disabled,
+          message: "useTor updated in prefs",
+        ),
+      );
     }
   }
 
   Future<bool> _getUseTor() async {
-    return await DB.instance
-            .get<dynamic>(boxName: DB.boxNamePrefs, key: "useTor") as bool? ??
+    return await DB.instance.get<dynamic>(
+          boxName: DB.boxNamePrefs,
+          key: "useTor",
+        ) as bool? ??
         false;
   }
 }