feat: #500 Should display edit button when user has edit permission

lib/modules/community/community_post_details_page.dart

@@ -250,6 +250,24 @@ class _CommunityPostDetailsPageState extends State<CommunityPostDetailsPage> {
               ),
             ),
           ),
+          if (_model.communityPostInfo != null && _model.communityPostInfo!.hasEditPermission)
+            InkWell(
+                child: SizedBox(
+                  width: 44,
+                  height: 44,
+                  child: Center(
+                    child: SvgPicture.asset("assets/images/operate.svg", semanticsLabel: "operate", colorFilter: const ColorFilter.mode(Color(0xFF66696D), BlendMode.srcIn), width: 18, height: 18),
+                  ),
+                ),
+                onTap: () {
+                  renderBottomSheet(Container(
+                    width: MediaQuery.of(context).size.width,
+                    padding: const EdgeInsets.symmetric(vertical: 12),
+                    child: Center(
+                      child: Text(JiHuLocalizations.dictionary().edit_issue),
+                    ),
+                  ));
+                })
         ]),
       ),
     );

lib/modules/community/models/community_post.dart

@@ -18,40 +18,41 @@ class CommunityPost {
   Assignee author;
   List<String>? labelNames;
   List<Label> labels;
+  bool hasEditPermission;
 
-  CommunityPost._(this.id, this.iid, this.title, this.description, this.createdAt, this.confidential, this.state, this.webUrl, this.author, this.labelNames, this.labels);
+  CommunityPost._(this.id, this.iid, this.title, this.description, this.createdAt, this.confidential, this.state, this.webUrl, this.author, this.labelNames, this.labels, this.hasEditPermission);
 
   factory CommunityPost.fromGraphQLJson(Map<String, dynamic> json) {
     return CommunityPost._(
-      Id.fromGid(json['id'] ?? '/0'),
-      int.parse(json['iid']),
-      json['title'] ?? '',
-      '',
-      Time.init(json['createdAt'] ?? ''),
-      json['confidential'] ?? false,
-      json['state'] ?? '',
-      json['webUrl'] ?? '',
-      Assignee.fromGraphQLJson(json['author'] ?? {}),
-      [],
-      ((json['labels']?['nodes'] ?? []) as List).map((e) => Label.fromGraphQLJson(e)).toList(),
-    );
+        Id.fromGid(json['id'] ?? '/0'),
+        int.parse(json['iid']),
+        json['title'] ?? '',
+        '',
+        Time.init(json['createdAt'] ?? ''),
+        json['confidential'] ?? false,
+        json['state'] ?? '',
+        json['webUrl'] ?? '',
+        Assignee.fromGraphQLJson(json['author'] ?? {}),
+        [],
+        ((json['labels']?['nodes'] ?? []) as List).map((e) => Label.fromGraphQLJson(e)).toList(),
+        json['userPermissions']?['updateIssue'] ?? false);
   }
 
   factory CommunityPost.fromCommunityGraphQLJson(Map<String, dynamic> json, String pathWithNameSpace) {
     String description = DescriptionContent.init(json['description'] ?? '', pathWithNameSpace).value;
     return CommunityPost._(
-      Id.fromGid(json['id'] ?? '/0'),
-      int.parse(json['iid'] ?? '0'),
-      json['title'] ?? '',
-      description,
-      Time.init(json['createdAt'] ?? ''),
-      json['confidential'] ?? false,
-      json['state'] ?? '',
-      json['webUrl'] ?? '',
-      Assignee.fromGraphQLJson(json['author'] ?? {}),
-      [],
-      ((json['labels']?['nodes'] ?? []) as List).map((e) => Label.fromGraphQLJson(e)).toList(),
-    );
+        Id.fromGid(json['id'] ?? '/0'),
+        int.parse(json['iid'] ?? '0'),
+        json['title'] ?? '',
+        description,
+        Time.init(json['createdAt'] ?? ''),
+        json['confidential'] ?? false,
+        json['state'] ?? '',
+        json['webUrl'] ?? '',
+        Assignee.fromGraphQLJson(json['author'] ?? {}),
+        [],
+        ((json['labels']?['nodes'] ?? []) as List).map((e) => Label.fromGraphQLJson(e)).toList(),
+        json['userPermissions']?['updateIssue'] ?? false);
   }
 
   List<Label> get listLabels {

test/modules/community/community_post_details_page_test.dart

@@ -390,6 +390,54 @@ void main() {
     expect(SvgFinder("assets/images/operate.svg"), findsNothing);
   });
 
+  group('Should check edit issue permission of user', () {
+    testWidgets('Should display edit button when user has edit permission', (WidgetTester tester) async {
+      await setUpMobileBinding(tester);
+
+      when(client.postWithConnection('/api/graphql', getCommunityDetailsGraphQLRequestBody('ultimate-plan/jihu-gitlab-app/faq', 6), any))
+          .thenAnswer((_) => Future(() => Response.of<dynamic>(communityDetailsGraphQLResponse)));
+
+      await tester.pumpWidget(MultiProvider(
+          providers: [
+            ChangeNotifierProvider(create: (context) => ConnectionProvider()),
+          ],
+          child: MaterialApp(
+            home: Scaffold(
+              body: CommunityPostDetailsPage(arguments: params),
+            ),
+          )));
+
+      await tester.pumpAndSettle();
+      expect(find.widgetWithText(CommonAppBar, 'WFH'), findsOneWidget);
+      expect(find.text(JiHuLocalizations.dictionary().commentPlaceholder), findsOneWidget);
+      expect(SvgFinder("assets/images/comment.svg"), findsOneWidget);
+      expect(SvgFinder("assets/images/operate.svg"), findsOneWidget);
+    });
+
+    testWidgets('Should not display edit button when user has no edit permission', (WidgetTester tester) async {
+      await setUpMobileBinding(tester);
+
+      when(client.postWithConnection('/api/graphql', getCommunityDetailsGraphQLRequestBody('ultimate-plan/jihu-gitlab-app/faq', 6), any))
+          .thenAnswer((_) => Future(() => Response.of<dynamic>(communityDetailsWithNoEditPermissionGraphQLResponse)));
+
+      await tester.pumpWidget(MultiProvider(
+          providers: [
+            ChangeNotifierProvider(create: (context) => ConnectionProvider()),
+          ],
+          child: MaterialApp(
+            home: Scaffold(
+              body: CommunityPostDetailsPage(arguments: params),
+            ),
+          )));
+
+      await tester.pumpAndSettle();
+      expect(find.widgetWithText(CommonAppBar, 'WFH'), findsOneWidget);
+      expect(find.text(JiHuLocalizations.dictionary().commentPlaceholder), findsOneWidget);
+      expect(SvgFinder("assets/images/comment.svg"), findsOneWidget);
+      expect(SvgFinder("assets/images/operate.svg"), findsNothing);
+    });
+  });
+
   tearDown(() {
     reset(client);
     ConnectionProvider().fullReset();

test/test_data/community.dart

@@ -87,6 +87,38 @@ Map<String, dynamic> communityDetailsGraphQLResponse = {
   }
 };
 
+Map<String, dynamic> communityDetailsWithNoEditPermissionGraphQLResponse = {
+  "data": {
+    "project": {
+      "id": "gid://gitlab/Project/89335",
+      "name": "开源社区",
+      "nameWithNamespace": "旗舰版演示 / 极狐 GitLab App 产品线 / 开源社区",
+      "path": "faq",
+      "fullPath": "ultimate-plan/jihu-gitlab-app/faq",
+      "issue": {
+        "id": "gid://gitlab/Issue/326489",
+        "iid": "238",
+        "projectId": 89335,
+        "title": "Why remote?",
+        "description": "Community detail for test",
+        "webUrl": "https://jihulab.com/ultimate-plan/jihu-gitlab-app/faq/-/issues/238",
+        "confidential": false,
+        "state": "opened",
+        "createdAt": "2022-11-25T14:19:30.461+08:00",
+        "author": {"id": "gid://gitlab/User/23836", "avatarUrl": "/uploads/-/system/user/avatar/23836/avatar.png", "name": "yajie xue", "username": "jojo0"},
+        "assignees": {"nodes": []},
+        "userPermissions": {"updateIssue": false},
+        "labels": {
+          "nodes": [
+            {"id": "gid://gitlab/ProjectLabel/72406", "title": "lang::en", "description": "英文", "color": "#9400d3", "textColor": "#FFFFFF"},
+            {"id": "gid://gitlab/ProjectLabel/72059", "title": "type::WFH", "description": "远程办公", "color": "#6699cc", "textColor": "#FFFFFF"}
+          ]
+        }
+      }
+    }
+  }
+};
+
 Map<String, dynamic> geekCommunityDetailsGraphQLResponse = {
   "data": {
     "project": {
@@ -107,6 +139,7 @@ Map<String, dynamic> geekCommunityDetailsGraphQLResponse = {
         "createdAt": "2022-11-25T14:19:30.461+08:00",
         "author": {"id": "gid://gitlab/User/23836", "avatarUrl": "/uploads/-/system/user/avatar/23836/avatar.png", "name": "yajie xue", "username": "jojo0"},
         "assignees": {"nodes": []},
+        "userPermissions": {"updateIssue": true},
         "labels": {
           "nodes": [
             {"id": "gid://gitlab/ProjectLabel/74785", "title": "for::geek", "description": "", "color": "#6699cc", "textColor": "#FFFFFF"},