From 6ab91f2712beabf1e00ac618dc2795b810b20bcd Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Mon, 1 Nov 2021 23:03:41 +0300
Subject: [PATCH] Update chat join request after GetChatJoinRequestsQuery.

---
 td/telegram/ContactsManager.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 16271b133..6cdb7c1c6 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -2008,6 +2008,7 @@ class GetChatJoinRequestsQuery final : public Td::ResultHandler {
       total_count = static_cast<int32>(result->importers_.size());
     }
     vector<td_api::object_ptr<td_api::chatJoinRequest>> join_requests;
+    vector<int64> recent_requesters;
     for (auto &request : result->importers_) {
       UserId user_id(request->user_id_);
       UserId approver_user_id(request->approved_by_);
@@ -2016,9 +2017,14 @@ class GetChatJoinRequestsQuery final : public Td::ResultHandler {
         total_count--;
         continue;
       }
+      if (recent_requesters.size() < 3) {
+        recent_requesters.push_back(user_id.get());
+      }
       join_requests.push_back(td_api::make_object<td_api::chatJoinRequest>(
           td->contacts_manager_->get_user_id_object(user_id, "chatJoinRequest"), request->date_, request->about_));
     }
+    td->messages_manager_->on_update_dialog_pending_join_requests(dialog_id_, total_count,
+                                                                  std::move(recent_requesters));
     promise_.set_value(td_api::make_object<td_api::chatJoinRequests>(total_count, std::move(join_requests)));
   }