TF-607 Implement logoutOidc action when user click signOut

lib/features/login/data/datasource/authentication_oidc_datasource.dart

@@ -23,5 +23,5 @@ abstract class AuthenticationOIDCDataSource {
       List<String> scopes,
       String refreshToken);
 
-  Future<void> logout(TokenId tokenId, OIDCConfiguration config);
+  Future<bool> logout(TokenId tokenId, OIDCConfiguration config);
 }

lib/features/login/data/datasource_impl/authentication_oidc_datasource_impl.dart

@@ -71,7 +71,11 @@ class AuthenticationOIDCDataSourceImpl extends AuthenticationOIDCDataSource {
   }
 
   @override
-  Future<void> logout(TokenId tokenId, OIDCConfiguration config) {
-    throw UnimplementedError();
+  Future<bool> logout(TokenId tokenId, OIDCConfiguration config) {
+    return Future.sync(() async {
+       return await _oidcHttpClient.logoutOidc(tokenId, config);
+    }).catchError((error) {
+      throw error;
+    });
   }
 }

lib/features/login/data/network/config/authorization_interceptors.dart

@@ -51,6 +51,8 @@ class AuthorizationInterceptors extends InterceptorsWrapper {
 
   OIDCConfiguration? get oidcConfig => _configOIDC;
 
+  AuthenticationType get authenticationType => _authenticationType;
+
   @override
   void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
     switch(_authenticationType) {

lib/features/login/data/network/oidc_http_client.dart

@@ -8,6 +8,7 @@ import 'package:flutter_appauth/flutter_appauth.dart';
 import 'package:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/request/oidc_request.dart';
 import 'package:model/oidc/response/oidc_response.dart';
+import 'package:model/oidc/token_id.dart';
 import 'package:model/oidc/token_oidc.dart';
 import 'package:tmail_ui_user/features/login/data/extensions/authentication_token_extension.dart';
 import 'package:tmail_ui_user/features/login/data/extensions/service_path_extension.dart';
@@ -98,4 +99,14 @@ class OIDCHttpClient {
       throw NotFoundAccessTokenException();
     }
   }
+
+  Future<bool> logoutOidc(TokenId tokenId, OIDCConfiguration config) async {
+    final endSession = await _appAuth.endSession(EndSessionRequest(
+        idTokenHint: tokenId.uuid,
+        postLogoutRedirectUrl: config.redirectUrl,
+        discoveryUrl: config.discoveryUrl
+    ));
+    log('OIDCHttpClient::logoutOidc(): ${endSession?.state}');
+    return endSession?.state?.isNotEmpty == true;
+  }
 }

lib/features/login/data/repository/authentication_oidc_repository_impl.dart

@@ -63,7 +63,7 @@ class AuthenticationOIDCRepositoryImpl extends AuthenticationOIDCRepository {
   }
 
   @override
-  Future<void> logout(TokenId tokenId, OIDCConfiguration config) {
-    throw UnimplementedError();
+  Future<bool> logout(TokenId tokenId, OIDCConfiguration config) {
+    return _oidcDataSource.logout(tokenId, config);
   }
 }