From 82ab2da9c05ac5a74cabf26b6626b711f2a2c4f1 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 3 Nov 2022 21:07:07 +0300
Subject: [PATCH] Pass promise to StickersManager::get_emoji_reaction.

---
 td/telegram/StickersManager.cpp | 9 +++++++--
 td/telegram/StickersManager.h   | 4 +++-
 td/telegram/Td.cpp              | 3 ++-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/td/telegram/StickersManager.cpp b/td/telegram/StickersManager.cpp
index 07e54498a..8953aaebf 100644
--- a/td/telegram/StickersManager.cpp
+++ b/td/telegram/StickersManager.cpp
@@ -1564,8 +1564,7 @@ void StickersManager::init() {
   td_->option_manager_->set_option_empty("animated_emoji_sticker_set_name");  // legacy
 }
 
-td_api::object_ptr<td_api::emojiReaction> StickersManager::get_emoji_reaction_object(const string &emoji) {
-  load_reactions();
+td_api::object_ptr<td_api::emojiReaction> StickersManager::get_emoji_reaction_object(const string &emoji) const {
   for (auto &reaction : reactions_.reactions_) {
     if (reaction.reaction_ == emoji) {
       return td_api::make_object<td_api::emojiReaction>(
@@ -1578,6 +1577,12 @@ td_api::object_ptr<td_api::emojiReaction> StickersManager::get_emoji_reaction_ob
   return nullptr;
 }
 
+void StickersManager::get_emoji_reaction(const string &emoji,
+                                         Promise<td_api::object_ptr<td_api::emojiReaction>> &&promise) {
+  load_reactions();
+  promise.set_value(get_emoji_reaction_object(emoji));
+}
+
 vector<string> StickersManager::get_recent_reactions() {
   load_recent_reactions();
   return recent_reactions_.reactions_;
diff --git a/td/telegram/StickersManager.h b/td/telegram/StickersManager.h
index 5f520ab9a..f666fe735 100644
--- a/td/telegram/StickersManager.h
+++ b/td/telegram/StickersManager.h
@@ -179,7 +179,7 @@ class StickersManager final : public Actor {
 
   void view_featured_sticker_sets(const vector<StickerSetId> &sticker_set_ids);
 
-  td_api::object_ptr<td_api::emojiReaction> get_emoji_reaction_object(const string &emoji);
+  void get_emoji_reaction(const string &emoji, Promise<td_api::object_ptr<td_api::emojiReaction>> &&promise);
 
   vector<string> get_recent_reactions();
 
@@ -613,6 +613,8 @@ class StickersManager final : public Actor {
   tl_object_ptr<td_api::stickerSetInfo> get_sticker_set_info_object(StickerSetId sticker_set_id, size_t covers_limit,
                                                                     bool prefer_premium) const;
 
+  td_api::object_ptr<td_api::emojiReaction> get_emoji_reaction_object(const string &emoji) const;
+
   Sticker *get_sticker(FileId file_id);
   const Sticker *get_sticker(FileId file_id) const;
 
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index 0e58b7457..fc431d320 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -5233,7 +5233,8 @@ void Td::on_request(uint64 id, const td_api::getChatScheduledMessages &request)
 
 void Td::on_request(uint64 id, const td_api::getEmojiReaction &request) {
   CHECK_IS_USER();
-  send_closure(actor_id(this), &Td::send_result, id, stickers_manager_->get_emoji_reaction_object(request.emoji_));
+  CREATE_REQUEST_PROMISE();
+  stickers_manager_->get_emoji_reaction(request.emoji_, std::move(promise));
 }
 
 void Td::on_request(uint64 id, const td_api::getCustomEmojiReactionAnimations &request) {