enhancement: retain comment expanded state when loading more or refreshing (#1012)

2025-02-09 11:38:40 +01:00 · 2024-06-21 10:23:14 -04:00 · 2024-06-21 10:23:14 -04:00 · 65c03c635c
commit 65c03c635c
parent 1d9aeba452
1 changed files with 3 additions and 1 deletions
--- a/unit/postdetail/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/unit/postdetail/PostDetailViewModel.kt
+++ b/unit/postdetail/src/commonMain/kotlin/com/github/diegoberaldin/raccoonforlemmy/unit/postdetail/PostDetailViewModel.kt
@ -479,7 +479,9 @@ class PostDetailViewModel(
                .populateLoadMoreComments()
                .map {
                    it.copy(
-                        expanded = autoExpandComments,
+                        // retain comment expand state if refreshing or loading more
+                        expanded = currentState.comments.firstOrNull() { comment -> comment.id == it.id }?.expanded
+                            ?: autoExpandComments,
                        // only first level are visible and can be expanded
                        visible = autoExpandComments || it.depth == 0,
                    )