From 4ba3a40e8d33062804b053de1d6d607f58605b28 Mon Sep 17 00:00:00 2001
From: ialokim <ialokim@mailbox.org>
Date: Wed, 23 Nov 2022 19:41:23 +0100
Subject: [PATCH] decrease unread counter when posts are read
---
.../kotlin/org/briarproject/briar/desktop/forums/ForumItem.kt | 3 +++
.../org/briarproject/briar/desktop/forums/ForumViewModel.kt | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumItem.kt b/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumItem.kt
index c68fdc1d7e..266c7bc7c8 100644
--- a/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumItem.kt
+++ b/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumItem.kt
@@ -55,4 +55,7 @@ data class ForumItem(
unread = if (header.isRead) unread else unread + 1,
timestamp = max(header.timestamp, this.timestamp)
)
+
+ fun updateOnPostsRead(num: Int) =
+ copy(unread = unread - num)
}
diff --git a/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumViewModel.kt b/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumViewModel.kt
index 1e5c78569a..629bb298f4 100644
--- a/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumViewModel.kt
+++ b/briar-desktop/src/main/kotlin/org/briarproject/briar/desktop/forums/ForumViewModel.kt
@@ -105,6 +105,10 @@ class ForumViewModel @Inject constructor(
e is ForumPostReceivedEvent -> {
updateItem(e.groupId) { it.updateOnPostReceived(e.header) }
}
+
+ e is ForumPostReadEvent -> {
+ updateItem(e.groupId) { it.updateOnPostsRead(e.numMarkedRead) }
+ }
}
}
--
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