fix: initialize post with empty like count so posts liking works correctly

CHANGELOG.md

@@ -17,6 +17,7 @@
 - Fix category key is correctly used for saving timeline posts and category title is shown everywhere
 - Fix when clicking on post delete in the post screen of the userstory it will now navigate back to the timeline and delete the post
 - Fix like icon being used for both like and unliked posts
+- Fix post creator can only like the post once and after it is actually created
 
 ## 3.0.1
 

packages/flutter_timeline_firebase/lib/src/service/firebase_post_service.dart

@@ -254,7 +254,7 @@ class FirebaseTimelinePostService
     // update the post with the new like
     var updatedPost = post.copyWith(
       likes: post.likes + 1,
-      likedBy: post.likedBy?..add(userId),
+      likedBy: [...post.likedBy ?? [], userId],
     );
     posts = posts
         .map(

packages/flutter_timeline_view/lib/src/screens/timeline_post_creation_screen.dart

@@ -104,6 +104,7 @@ class _TimelinePostCreationScreenState
         category: widget.postCategory,
         content: contentController.text,
         likes: 0,
+        likedBy: const [],
         reaction: 0,
         createdAt: DateTime.now(),
         reactionEnabled: allowComments,

packages/flutter_timeline_view/lib/src/screens/timeline_post_screen.dart

@@ -191,8 +191,9 @@ class _TimelinePostScreenState extends State<TimelinePostScreen> {
                           ),
                         ),
                       const Spacer(),
-                      if (widget.options.allowAllDeletion ||
-                          post.creator?.userId == widget.userId)
+                      if (!(widget.isOverviewScreen ?? false) &&
+                          (widget.options.allowAllDeletion ||
+                              post.creator?.userId == widget.userId))
                         PopupMenuButton(
                           onSelected: (value) => widget.onPostDelete.call(),
                           itemBuilder: (BuildContext context) =>
@@ -305,6 +306,7 @@ class _TimelinePostScreenState extends State<TimelinePostScreen> {
                       ] else ...[
                         InkWell(
                           onTap: () async {
+                            if (widget.isOverviewScreen ?? false) return;
                             updatePost(
                               await widget.service.postService.likePost(
                                 widget.userId,