From 64df9222ddbe13ebddcd6472007f92541817b453 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 12 Jun 2025 05:46:12 +0300
Subject: [PATCH] Added handle of flood errors on requesting to check chat
 invite.

Fixed #29368.
---
 Telegram/SourceFiles/api/api_chat_invite.cpp | 6 ++++++
 Telegram/SourceFiles/apiwrap.cpp             | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/api/api_chat_invite.cpp b/Telegram/SourceFiles/api/api_chat_invite.cpp
index d108a13927..b67e148677 100644
--- a/Telegram/SourceFiles/api/api_chat_invite.cpp
+++ b/Telegram/SourceFiles/api/api_chat_invite.cpp
@@ -437,6 +437,12 @@ void CheckChatInvite(
 			}
 		});
 	}, [=](const MTP::Error &error) {
+		if (MTP::IsFloodError(error)) {
+			if (const auto strong = weak.get()) {
+				strong->show(Ui::MakeInformBox(tr::lng_flood_error()));
+			}
+			return;
+		}
 		if (error.code() != 400) {
 			return;
 		}
diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 415a17acba..6a89510329 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -324,7 +324,7 @@ void ApiWrap::checkChatInvite(
 	request(base::take(_checkInviteRequestId)).cancel();
 	_checkInviteRequestId = request(MTPmessages_CheckChatInvite(
 		MTP_string(hash)
-	)).done(std::move(done)).fail(std::move(fail)).send();
+	)).done(std::move(done)).fail(std::move(fail)).handleFloodErrors().send();
 }
 
 void ApiWrap::checkFilterInvite(