From ab8b0beb02773c68c2af10dbfc3d47872669aa99 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Sat, 8 Jul 2023 16:35:07 -0400
Subject: [PATCH] Making sure multi-threading doesn't duplicate notes in the
 screen.

---
 .../com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
index 3ca882e59..0b7def101 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
@@ -99,6 +99,7 @@ open class CardFeedViewModel(val localFilter: FeedFilter<Note>) : ViewModel() {
                 lastAccount = (localFilter as? NotificationFeedFilter)?.account
 
                 val updatedCards = (oldNotesState.feed.value + newCards)
+                    .distinctBy { it.id() }
                     .sortedWith(compareBy({ it.createdAt() }, { it.id() }))
                     .reversed()
                     .take(localFilter.limit())
@@ -251,6 +252,7 @@ open class CardFeedViewModel(val localFilter: FeedFilter<Note>) : ViewModel() {
                 lastAccount = (localFilter as? NotificationFeedFilter)?.account
 
                 val updatedCards = (oldNotesState.feed.value + newCards)
+                    .distinctBy { it.id() }
                     .sortedWith(compareBy({ it.createdAt() }, { it.id() }))
                     .reversed()
                     .take(localFilter.limit())