From 8f3144adb567ffed44082b2d00b25dccb834496a Mon Sep 17 00:00:00 2001
From: G30 <50341825+silentoplayz@users.noreply.github.com>
Date: Fri, 20 Mar 2026 16:48:50 -0400
Subject: [PATCH] fix(ui): close thread sidebar on parent message deletion
 (#22890)

---
 src/lib/components/channel/Channel.svelte | 4 ++++
 src/lib/components/channel/Thread.svelte  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/lib/components/channel/Channel.svelte b/src/lib/components/channel/Channel.svelte
index e5301d30c..77626a101 100644
--- a/src/lib/components/channel/Channel.svelte
+++ b/src/lib/components/channel/Channel.svelte
@@ -142,6 +142,10 @@
 				}
 			} else if (type === 'message:delete') {
 				messages = messages.filter((message) => message.id !== data.id);
+
+				if (threadId === data.id) {
+					threadId = null;
+				}
 			} else if (type === 'message:reply') {
 				const idx = messages.findIndex((message) => message.id === data.id);
 
diff --git a/src/lib/components/channel/Thread.svelte b/src/lib/components/channel/Thread.svelte
index 48028bcc2..504933731 100644
--- a/src/lib/components/channel/Thread.svelte
+++ b/src/lib/components/channel/Thread.svelte
@@ -84,6 +84,10 @@
 					}
 				}
 			} else if (type === 'message:delete') {
+				if (data.id === threadId) {
+					onClose();
+				}
+
 				if (messages) {
 					messages = messages.filter((message) => message.id !== data.id);
 				}