feat: #500 Should update community post succeed.

lib/core/net/http_client.dart

 import 'package:dio/dio.dart';
 import 'package:flutter/cupertino.dart';
-import 'package:jihu_gitlab_app/core/net/authorized_denied_exception.dart';
-import 'package:jihu_gitlab_app/core/net/interceptor/refresh_token_interceptor.dart';
 import 'package:jihu_gitlab_app/core/connection_provider/connection.dart';
 import 'package:jihu_gitlab_app/core/connection_provider/connection_provider.dart';
+import 'package:jihu_gitlab_app/core/net/authorized_denied_exception.dart';
+import 'package:jihu_gitlab_app/core/net/interceptor/refresh_token_interceptor.dart';
 
 import 'response.dart' as r;
 
@@ -69,9 +69,9 @@ class HttpClient {
     });
   }
 
-  Future<r.Response<T>> put<T>(String path, data) async {
+  Future<r.Response<T>> put<T>(String path, data, {Connection? connection}) async {
     return _request(() async {
-      var dio = initNewDio(ConnectionProvider.connection);
+      var dio = initNewDio(connection ?? ConnectionProvider.connection);
       var response = await dio.put(path, data: data);
       return r.Response(response.data);
     });

lib/modules/community/community_page.dart

@@ -83,8 +83,7 @@ class _CommunityPageState extends State<CommunityPage> with TickerProviderStateM
                       icon: const Icon(Icons.add_box_outlined),
                       color: const Color(0xFF87878C),
                       onPressed: () async {
-                        Navigator.of(context).pushNamed(CommunityPostCreationPage.routeName,
-                            arguments: {"projectId": CommunityProject.communityProjectId, "fullPath": CommunityProject.communityRelativePath}).then((value) {
+                        Navigator.of(context).pushNamed(CommunityPostCreationPage.routeName, arguments: {"projectId": CommunityProject.id, "fullPath": CommunityProject.relativePath}).then((value) {
                           if (value != null && value is bool && value == true) {
                             _refreshKey.currentState?.onRefresh();
                             setState(() {});

lib/modules/community/community_post_edit_page.dart

 import 'package:flutter/material.dart';
+import 'package:jihu_gitlab_app/core/connection_provider/connection_provider.dart';
+import 'package:jihu_gitlab_app/core/loader.dart';
 import 'package:jihu_gitlab_app/core/widgets/common_app_bar.dart';
 import 'package:jihu_gitlab_app/core/widgets/input_field_with_title.dart';
 import 'package:jihu_gitlab_app/core/widgets/markdown/markdown_input_box.dart';
+import 'package:jihu_gitlab_app/core/widgets/toast.dart';
 import 'package:jihu_gitlab_app/l10n/jihu_localizations.dart';
-
-// import 'package:jihu_gitlab_app/modules/issues/manage/models/issue_update_model.dart';
+import 'package:jihu_gitlab_app/modules/issues/manage/models/issue_update_model.dart';
 
 import 'models/community_project.dart';
 
@@ -20,11 +22,13 @@ class CommunityPostEditPage extends StatefulWidget {
 }
 
 class _CommunityPostEditPageState extends State<CommunityPostEditPage> {
-  // final IssueUpdateModel _model = IssueUpdateModel();
+  final IssueUpdateModel _model = IssueUpdateModel();
   final TextEditingController _issueTitleController = TextEditingController();
   final TextEditingController _issueDescriptionController = TextEditingController();
 
   bool _enableUpdate = false;
+  String _title = '';
+  String _description = '';
 
   @override
   void initState() {
@@ -34,9 +38,9 @@ class _CommunityPostEditPageState extends State<CommunityPostEditPage> {
   }
 
   void onValueChanged() {
-    String title = _issueTitleController.text;
-    String description = _issueDescriptionController.text;
-    _enableUpdate = (title != widget.title || description != widget.description);
+    _title = _issueTitleController.text;
+    _description = _issueDescriptionController.text;
+    _enableUpdate = (_title != widget.title || _description != widget.description);
   }
 
   @override
@@ -51,7 +55,25 @@ class _CommunityPostEditPageState extends State<CommunityPostEditPage> {
             Container(
               transform: Matrix4.translationValues(-12, 2, 0),
               child: TextButton(
-                  onPressed: _enableUpdate ? () {} : null,
+                  onPressed: _enableUpdate
+                      ? () async {
+                          Loader.showProgress(context);
+                          _model
+                              .update(CommunityProject.id, widget.postIid,
+                                  title: _title != widget.title ? _title : null,
+                                  description: _description != widget.description ? _description : null,
+                                  connection: ConnectionProvider().communityConnection)
+                              .then((value) {
+                            Loader.hideProgress(context);
+                            if (value) {
+                              Toast.success(context, JiHuLocalizations.dictionary().updateSuccessful);
+                              Navigator.pop(context);
+                            } else {
+                              Toast.error(context, JiHuLocalizations.dictionary().updateFailed);
+                            }
+                          });
+                        }
+                      : null,
                   child: Text(JiHuLocalizations.dictionary().update, style: TextStyle(color: Theme.of(context).primaryColor.withOpacity(_enableUpdate ? 1 : 0.5)))),
             ),
           ]),
@@ -72,7 +94,7 @@ class _CommunityPostEditPageState extends State<CommunityPostEditPage> {
                   Container(
                       margin: const EdgeInsets.symmetric(horizontal: 16),
                       child: MarkdownInputBox(
-                        projectId: CommunityProject.communityProjectId,
+                        projectId: CommunityProject.id,
                         controller: _issueDescriptionController,
                         issueSelectable: false,
                         memberSelectable: false,

lib/modules/community/models/community_model.dart

@@ -53,8 +53,7 @@ class CommunityModel {
     _selectedCommunityPostTypeName = '';
     if (post == null) return;
     var labels = post.labels;
-    CommunityType type =
-        labels.map((e) => CommunityType.fromJson(e.toJson())).where((e) => e.name.isNotEmpty).where((e) => e.name.startsWith(CommunityProject.communityTypeLabelPrefix)).toSet().toList().first;
+    CommunityType type = labels.map((e) => CommunityType.fromJson(e.toJson())).where((e) => e.name.isNotEmpty).where((e) => e.name.startsWith(CommunityProject.typeLabelPrefix)).toSet().toList().first;
     _selectedCommunityPostTypeName = type.typeName(locale);
   }
 

lib/modules/community/models/community_post.dart

@@ -56,6 +56,6 @@ class CommunityPost {
   }
 
   List<Label> get listLabels {
-    return labels.where((e) => !e.name.startsWith(CommunityProject.communityTypeLabelPrefix) && !e.name.startsWith(CommunityProject.communityLanguageLabelPrefix)).toList();
+    return labels.where((e) => !e.name.startsWith(CommunityProject.typeLabelPrefix) && !e.name.startsWith(CommunityProject.languageLabelPrefix)).toList();
   }
 }

lib/modules/community/models/community_post_details_model.dart

@@ -33,8 +33,8 @@ class CommunityPostDetailsModel {
   config(int postId, int postIid) {
     _postId = postId;
     _postIid = postIid;
-    _communityProjectId = CommunityProject.communityProjectId;
-    _fullPath = CommunityProject.communityRelativePath;
+    _communityProjectId = CommunityProject.id;
+    _fullPath = CommunityProject.relativePath;
     _dataProvider = DiscussionProvider(
       issueId: _postId,
       issueIid: _postIid,

lib/modules/community/models/community_post_list_model.dart

@@ -90,7 +90,7 @@ class CommunityPostListModel {
     List<String> labelNames = [locale.languageCode == "zh" ? CommunityProject.zhLabelName : CommunityProject.enLabelName];
     if (_labelName != null) labelNames.add(_labelName!);
     var response = await HttpClient.instance().postWithConnection(
-        Api.graphql(), getCommunityPostListGraphQLRequestBody(CommunityProject.communityRelativePath, labelNames, _afterCursor, _search, _pageSize), ConnectionProvider().communityConnection);
+        Api.graphql(), getCommunityPostListGraphQLRequestBody(CommunityProject.relativePath, labelNames, _afterCursor, _search, _pageSize), ConnectionProvider().communityConnection);
     var errors = response.body()["errors"];
     if (errors != null) throw Exception(errors);
     var nodes = response.body()['data']?['project']?['issues']?['nodes'] ?? [];

lib/modules/community/models/community_project.dart

@@ -10,10 +10,10 @@ import 'package:jihu_gitlab_app/modules/issues/manage/widgets/label.dart';
 import 'community_gq_request_body.dart';
 
 class CommunityProject {
-  static const int communityProjectId = 89335;
-  static const String communityRelativePath = 'ultimate-plan/jihu-gitlab-app/faq';
-  static const String communityTypeLabelPrefix = 'type';
-  static const String communityLanguageLabelPrefix = 'lang';
+  static const int id = 89335;
+  static const String relativePath = 'ultimate-plan/jihu-gitlab-app/faq';
+  static const String typeLabelPrefix = 'type';
+  static const String languageLabelPrefix = 'lang';
   static const String enLabelName = "lang::en";
   static const String zhLabelName = "lang::zh";
   static const String geekLabelName = "for::geek";
@@ -29,14 +29,10 @@ class CommunityProject {
 
   Future<bool> refresh() async {
     try {
-      var response = await HttpClient.instance().postWithConnection(Api.graphql(), getCommunityInfoGraphQLRequestBody(communityRelativePath), ConnectionProvider().communityConnection);
+      var response = await HttpClient.instance().postWithConnection(Api.graphql(), getCommunityInfoGraphQLRequestBody(relativePath), ConnectionProvider().communityConnection);
       var project = response.body()['data']?['project'];
-      _types = ((project?['labels']?['nodes'] ?? []) as List)
-          .map((e) => CommunityType.fromGraphqlJson(e))
-          .where((e) => e.name.isNotEmpty)
-          .where((e) => e.name.startsWith(communityTypeLabelPrefix))
-          .toSet()
-          .toList();
+      _types =
+          ((project?['labels']?['nodes'] ?? []) as List).map((e) => CommunityType.fromGraphqlJson(e)).where((e) => e.name.isNotEmpty).where((e) => e.name.startsWith(typeLabelPrefix)).toSet().toList();
       _inMaintenance = project?['archived'] ?? false;
       return true;
     } catch (error) {

lib/modules/issues/manage/models/issue_update_model.dart

+import 'package:jihu_gitlab_app/core/connection_provider/connection.dart';
 import 'package:jihu_gitlab_app/core/load_state.dart';
 import 'package:jihu_gitlab_app/core/net/api.dart';
 import 'package:jihu_gitlab_app/core/net/http_client.dart';
@@ -6,7 +7,7 @@ class IssueUpdateModel {
   LoadState _updateState = LoadState.noItemState;
   Map<String, dynamic>? _updatedResp;
 
-  Future<bool> update(int projectId, int issueIid, {String? title, String? description, String? labels}) async {
+  Future<bool> update(int projectId, int issueIid, {String? title, String? description, String? labels, Connection? connection}) async {
     _updateState = LoadState.loadingState;
     try {
       String uri = '/projects/$projectId/issues/$issueIid';
@@ -20,7 +21,7 @@ class IssueUpdateModel {
       if (labels != null) {
         body['labels'] = labels;
       }
-      var response = await HttpClient.instance().put<Map<String, dynamic>>(Api.join(uri), body);
+      var response = await HttpClient.instance().put<Map<String, dynamic>>(Api.join(uri), body, connection: connection);
       _updatedResp = response.body();
       _updateState = LoadState.successState;
       return Future.value(true);

test/modules/community/community_post_details_page_test.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:jihu_gitlab_app/core/connection_provider/community_connection.dart';
 import 'package:jihu_gitlab_app/core/connection_provider/connection_provider.dart';
 import 'package:jihu_gitlab_app/core/db_manager.dart';
 import 'package:jihu_gitlab_app/core/global_keys.dart';
@@ -467,12 +468,33 @@ void main() {
       await tester.pumpAndSettle();
       expect((tester.firstWidget<TextButton>(buttonFinder).child as Text).style!.color, Theme.of(GlobalKeys.rootAppKey.currentContext!).primaryColor.withOpacity(0.5));
 
-      // Go back
-      await tester.tap(find.byType(BackButton));
+      // Update
+      titleTextField = find.widgetWithText(TextField, 'Why remote?');
+      descriptionTextField = find.widgetWithText(TextField, 'Community detail for test');
+      await tester.enterText(titleTextField, 'New Title');
+      await tester.enterText(descriptionTextField, 'New Description');
       await tester.pumpAndSettle();
+
+      when(client.put<Map<String, dynamic>>('/api/v4/projects/89335/issues/238', {'title': 'New Title', 'description': 'New Description'}, connection: argThat(isNotNull, named: 'connection')))
+          .thenAnswer((_) => Future(() => Response.of<Map<String, dynamic>>({})));
+      when(client.postWithConnection('/api/graphql', getCommunityDetailsGraphQLRequestBody('ultimate-plan/jihu-gitlab-app/faq', 6), any))
+          .thenAnswer((_) => Future(() => Response.of<dynamic>(geekCommunityDetailsGraphQLResponse)));
+      await tester.tap(buttonFinder);
+      await tester.pumpAndSettle(const Duration(seconds: 2));
       expect(find.byType(CommunityPostEditPage), findsNothing);
       expect(find.byType(CommunityPostDetailsPage), findsOneWidget);
-      expect(find.widgetWithText(InkWell, 'Edit'), findsNothing);
+      expect(find.text('Why remote?'), findsNothing);
+      expect(find.text('Community detail for test'), findsNothing);
+      expect(find.text('Why remote?2'), findsOneWidget);
+      expect(find.text('Community detail for test2'), findsOneWidget);
+
+      //
+      // // Go back
+      // await tester.tap(find.byType(BackButton));
+      // await tester.pumpAndSettle();
+      // expect(find.byType(CommunityPostEditPage), findsNothing);
+      // expect(find.byType(CommunityPostDetailsPage), findsOneWidget);
+      // expect(find.widgetWithText(InkWell, 'Edit'), findsNothing);
     });
 
     testWidgets('Should not display edit button when user has no edit permission', (WidgetTester tester) async {

test/test_data/community.dart

@@ -131,8 +131,8 @@ Map<String, dynamic> geekCommunityDetailsGraphQLResponse = {
         "id": "gid://gitlab/Issue/326489",
         "iid": "238",
         "projectId": 89335,
-        "title": "Why remote?",
-        "description": "Community detail for test",
+        "title": "Why remote?2",
+        "description": "Community detail for test2",
         "webUrl": "https://jihulab.com/ultimate-plan/jihu-gitlab-app/faq/-/issues/238",
         "confidential": false,
         "state": "opened",