From 86c923438823ec4883708b0d1e7322c9651f3511 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 25 Jul 2018 02:59:05 +0300
Subject: [PATCH] Fix can_delete_for_everyone flag in closed secret chats.

GitOrigin-RevId: 4db2dd4ac884d65c9f7f93a9dff19ee4f207766d
---
 td/telegram/MessagesManager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index f82fe3ad1..501a8d4da 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -8231,8 +8231,9 @@ bool MessagesManager::can_revoke_message(DialogId dialog_id, const Message *m) c
     case DialogType::Channel:
       return true;  // any server message that can be deleted will be deleted for all participants
     case DialogType::SecretChat:
-      return !is_service_message_content(
-          m->content->get_id());  // all non-service messages will be deleted for everyone
+      // all non-service messages will be deleted for everyone if secret chat is active
+      return td_->contacts_manager_->get_secret_chat_state(dialog_id.get_secret_chat_id()) == SecretChatState::Active &&
+             !is_service_message_content(m->content->get_id());
     case DialogType::None:
     default:
       UNREACHABLE();