Handle comments notifications

lib/ui/routes/single_post_route.dart

@@ -0,0 +1,62 @@
+import 'package:comunic/helpers/posts_helper.dart';
+import 'package:comunic/lists/posts_list.dart';
+import 'package:comunic/ui/widgets/posts_list_widget.dart';
+import 'package:comunic/utils/intl_utils.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+/// Single post route
+///
+/// @author Pierre HUBERT
+
+class SinglePostRoute extends StatelessWidget {
+  final int postID;
+
+  const SinglePostRoute({
+    Key key,
+    @required this.postID,
+  })  : assert(postID != null),
+        super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(tr("Post")),
+      ),
+      body: _SinglePostRouteBody(postID: postID),
+    );
+  }
+}
+
+class _SinglePostRouteBody extends StatefulWidget {
+  final int postID;
+
+  const _SinglePostRouteBody({
+    Key key,
+    @required this.postID,
+  })  : assert(postID != null),
+        super(key: key);
+
+  @override
+  __SinglePostRouteBodyState createState() => __SinglePostRouteBodyState();
+}
+
+class __SinglePostRouteBodyState extends State<_SinglePostRouteBody> {
+  Future<PostsList> _getPost() async {
+    try {
+      return PostsList()..add(await PostsHelper().getSingle(widget.postID));
+    } on Exception catch (e) {
+      print(e);
+      return null;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return PostsListWidget(
+      getPostsList: _getPost,
+      showPostsTarget: true,
+    );
+  }
+}

lib/ui/screens/notifications_screen.dart

@@ -8,6 +8,7 @@ import 'package:comunic/models/notification.dart' as n;
 import 'package:comunic/ui/widgets/account_image_widget.dart';
 import 'package:comunic/utils/date_utils.dart';
 import 'package:comunic/utils/intl_utils.dart';
+import 'package:comunic/utils/navigation_utils.dart';
 import 'package:comunic/utils/ui_utils.dart';
 import 'package:flutter/material.dart';
 
@@ -242,6 +243,7 @@ class _NotificationTile extends StatelessWidget {
       leading: AccountImageWidget(
         user: srcUser,
       ),
+      onTap: () => _onTap(context),
       title: Text(message),
       subtitle: Text(diffTimeFromNowToStr(notification.timeCreate)),
       trailing: PopupMenuButton<_PopupMenuActions>(
@@ -263,4 +265,12 @@ class _NotificationTile extends StatelessWidget {
         break;
     }
   }
+
+  void _onTap(BuildContext context) {
+    if (notification.onElemType == n.NotificationElementType.POST) {
+      openPostFullScreen(notification.onElemId, context);
+    }
+
+    // TODO : mark the notification as seen
+  }
 }

lib/ui/widgets/posts_list_widget.dart

@@ -76,9 +76,7 @@ class _PostsListWidgetState extends State<PostsListWidget> {
 
   /// Load the list of posts
   Future<void> _loadPostsList({bool getOlder = false}) async {
-
-    if(_loading)
-      return;
+    if (_loading) return;
 
     _loading = true;