Add toggleGroupCallMuteNewMembers method.

td/generate/scheme/td_api.tl

@@ -4316,6 +4316,10 @@ createChatGroupCall chat_id:int53 = GroupCallId;
 //@description Joins a group call @group_call_id Group call identifier @payload Group join payload, received from tgcalls @source Caller source identifier, received from tgcalls @is_muted True, if the user's microphone is muted
 joinGroupCall group_call_id:string payload:groupCallPayload source:int32 is_muted:Bool = GroupCallJoinResponse;
 
+//@description Toggles whether new members of a group call can be unmuted only by administrators of the group call. Requires can_manage_calls rights in the corresponding chat and allowed_change_mute_mew_members group call flag
+//@group_call_id Group call identifier @mute_new_members New value of the mute_new_members setting
+toggleGroupCallMuteNewMembers group_call_id:string mute_new_members:Bool = Ok;
+
 //@description Leaves a group call @group_call_id Group call identifier @source Caller source identifier
 leaveGroupCall group_call_id:string source:int32 = Ok;
 

td/telegram/GroupCallManager.cpp

@@ -103,6 +103,37 @@ class JoinGroupCallQuery : public Td::ResultHandler {
   }
 };
 
+class ToggleGroupCallSettingsQuery : public Td::ResultHandler {
+  Promise<Unit> promise_;
+
+ public:
+  explicit ToggleGroupCallSettingsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
+  }
+
+  void send(int32 flags, InputGroupCallId group_call_id, bool join_muted) {
+    send_query(G()->net_query_creator().create(
+        telegram_api::phone_toggleGroupCallSettings(flags, group_call_id.get_input_group_call(), join_muted)));
+  }
+
+  void on_result(uint64 id, BufferSlice packet) override {
+    auto result_ptr = fetch_result<telegram_api::phone_toggleGroupCallSettings>(packet);
+    if (result_ptr.is_error()) {
+      return on_error(id, result_ptr.move_as_error());
+    }
+
+    auto ptr = result_ptr.move_as_ok();
+    LOG(INFO) << "Receive result for ToggleGroupCallSettingsQuery: " << to_string(ptr);
+    td->updates_manager_->on_get_updates(std::move(ptr));
+
+    // TODO set promise after updates are processed
+    promise_.set_value(Unit());
+  }
+
+  void on_error(uint64 id, Status status) override {
+    promise_.set_error(std::move(status));
+  }
+};
+
 class LeaveGroupCallQuery : public Td::ResultHandler {
   Promise<Unit> promise_;
 
@@ -368,6 +399,12 @@ void GroupCallManager::finish_join_group_call(InputGroupCallId group_call_id, ui
   pending_join_requests_.erase(it);
 }
 
+void GroupCallManager::toggle_group_call_mute_new_members(InputGroupCallId group_call_id, bool mute_new_members,
+                                                          Promise<Unit> &&promise) {
+  int32 flags = telegram_api::phone_toggleGroupCallSettings::JOIN_MUTED_MASK;
+  td_->create_handler<ToggleGroupCallSettingsQuery>(std::move(promise))->send(flags, group_call_id, mute_new_members);
+}
+
 void GroupCallManager::leave_group_call(InputGroupCallId group_call_id, int32 source, Promise<Unit> &&promise) {
   td_->create_handler<LeaveGroupCallQuery>(std::move(promise))->send(group_call_id, source);
 }

td/telegram/GroupCallManager.h

@@ -35,6 +35,9 @@ class GroupCallManager : public Actor {
                        int32 source, bool is_muted,
                        Promise<td_api::object_ptr<td_api::groupCallJoinResponse>> &&promise);
 
+  void toggle_group_call_mute_new_members(InputGroupCallId group_call_id, bool mute_new_members,
+                                          Promise<Unit> &&promise);
+
   void leave_group_call(InputGroupCallId group_call_id, int32 source, Promise<Unit> &&promise);
 
   void discard_group_call(InputGroupCallId group_call_id, Promise<Unit> &&promise);

td/telegram/Td.cpp

@@ -6050,6 +6050,14 @@ void Td::on_request(uint64 id, td_api::joinGroupCall &request) {
                                        std::move(promise));
 }
 
+void Td::on_request(uint64 id, const td_api::toggleGroupCallMuteNewMembers &request) {
+  CHECK_IS_USER();
+  CREATE_OK_REQUEST_PROMISE();
+  TRY_RESULT_PROMISE(promise, group_call_id, InputGroupCallId::from_group_call_id(request.group_call_id_));
+
+  group_call_manager_->toggle_group_call_mute_new_members(group_call_id, request.mute_new_members_, std::move(promise));
+}
+
 void Td::on_request(uint64 id, const td_api::leaveGroupCall &request) {
   CHECK_IS_USER();
   CREATE_OK_REQUEST_PROMISE();

td/telegram/Td.h

@@ -696,6 +696,8 @@ class Td final : public NetQueryCallback {
 
   void on_request(uint64 id, td_api::joinGroupCall &request);
 
+  void on_request(uint64 id, const td_api::toggleGroupCallMuteNewMembers &request);
+
   void on_request(uint64 id, const td_api::leaveGroupCall &request);
 
   void on_request(uint64 id, const td_api::discardGroupCall &request);

td/telegram/UpdatesManager.cpp

@@ -917,8 +917,6 @@ vector<InputGroupCallId> UpdatesManager::get_update_new_group_call_ids(const tel
 
       if (group_call_id.is_valid()) {
         group_call_ids.push_back(group_call_id);
-      } else {
-        LOG(ERROR) << "Receive unexpected " << to_string(update);
       }
     }
   }

td/telegram/cli.cpp

@@ -2844,6 +2844,8 @@ class CliClient final : public Actor {
           args, td_api::make_object<td_api::groupCallPayload>("ufrag", "pwd", std::move(fingerprints)), 123, true));
     } else if (op == "jgcc") {
       send_request(td_api::make_object<td_api::joinGroupCall>(args, nullptr, 123, true));
+    } else if (op == "tgcmnm" || op == "tgcmnme") {
+      send_request(td_api::make_object<td_api::toggleGroupCallMuteNewMembers>(args, op == "tgcmnme"));
     } else if (op == "lgc") {
       send_request(td_api::make_object<td_api::leaveGroupCall>(args, 123));
     } else if (op == "dgc") {