From 4ac8aa2aead86c822f369a64c3eba9cfd5d80602 Mon Sep 17 00:00:00 2001
From: Ryan Zhao <ryanzhaors@qq.com>
Date: Mon, 19 Jun 2023 17:08:08 +1000
Subject: [PATCH] fix an issue where visible message received after expire
 timer update message could be dropped

---
 .../Message Handling/MessageReceiver+ExpirationTimers.swift   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ExpirationTimers.swift b/SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ExpirationTimers.swift
index 640b2cac5..4536ff84d 100644
--- a/SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ExpirationTimers.swift	
+++ b/SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+ExpirationTimers.swift	
@@ -205,13 +205,15 @@ extension MessageReceiver {
             }
         }
         
+        guard message is ExpirationTimerUpdate else { return }
+        
         _ = try Interaction
             .filter(Interaction.Columns.threadId == threadId)
             .filter(Interaction.Columns.variant == Interaction.Variant.infoDisappearingMessagesUpdate)
             .deleteAll(db)
 
         _ = try Interaction(
-            serverHash: message.serverHash,
+            serverHash: nil,
             threadId: threadId,
             authorId: sender,
             variant: .infoDisappearingMessagesUpdate,