feedback models added

lib/view_models/profile_view_model.dart

@@ -4,6 +4,7 @@ import 'package:tm_app/data/services/model/profile_data/profile_data.dart';
 
 import '../core/utils/result.dart';
 import '../data/repositories/profile_repository.dart';
+import '../data/services/model/logout_response/logout_response.dart';
 import '../data/services/model/profile_response/profile_response.dart';
 
 class ProfileViewModel with ChangeNotifier {
@@ -21,8 +22,10 @@ class ProfileViewModel with ChangeNotifier {
   bool _isLoading = false;
   String? _errorMessage;
   ProfileData? _profileData;
+  bool _loggedOut = false;
 
   bool get isLoading => _isLoading;
+  bool get loggedOut => _loggedOut;
   String? get errorMessage => _errorMessage;
   ProfileData? get profileData => _profileData;
 
@@ -46,4 +49,26 @@ class ProfileViewModel with ChangeNotifier {
     _errorMessage = null;
     notifyListeners();
   }
+
+  Future<void> localLogout() async {
+    await _authRepository.localLogout();
+    _loggedOut = true;
+  }
+
+  Future<void> logout() async {
+    _errorMessage = null;
+    notifyListeners();
+    final result = await _authRepository.logout();
+    switch (result) {
+      case Ok<LogoutResponse>():
+        await localLogout();
+        break;
+      case Error<LogoutResponse>():
+        _errorMessage = result.error.toString();
+        break;
+    }
+
+    _errorMessage = null;
+    notifyListeners();
+  }
 }