Approve Chat Join Request - How to use?

[NaveenB2004]

Hello!

I got a problem with ApproveChatJoinRequest method.

ApproveChatJoinRequest accept = new ApproveChatJoinRequest();
            accept.setChatId(update.getChatJoinRequest().getUser().getId());
            accept.setChatId(groupId);
            boolean invite = false;
            try {
                invite = execute(accept);
            } catch (TelegramApiException e) {
                System.out.println(e);
            }

the boolean value (invite) stays false. I got the link and after requesting to join, an update was received too. Why is that?

• I used this code to generate the link:

String groupId = "-10018757xxxxx";
if (update.hasMessage() && update.getMessage().getText().equals("generate link")) {
            CreateChatInviteLink link = new CreateChatInviteLink();
            link.setChatId(groupId);
            link.setCreatesJoinRequest(true);
            link.setName("test link");
            String gotLink = null;
            try {
                gotLink = execute(link).getInviteLink();
            } catch (TelegramApiException e) {
                System.out.println(e);
            }

            SendMessage message = new SendMessage();
            message.setChatId(update.getMessage().getFrom().getId());
            message.setText(gotLink);
            try {
                execute(message);
            } catch (TelegramApiException e) {
                System.out.println(e);
            }
        }

• I used this code to join the user that requested:

String groupId = "-10018757xxxxx";
if (update.hasChatJoinRequest()) {
            SendMessage message = new SendMessage();
            message.setChatId(update.getChatJoinRequest().getUser().getId());
            message.setText("Invitation got!");
            try {
                execute(message);
            } catch (TelegramApiException e) {
                System.out.println(e);
            }
            ApproveChatJoinRequest accept = new ApproveChatJoinRequest();
            accept.setChatId(update.getChatJoinRequest().getUser().getId());
            accept.setChatId(groupId);
            boolean invite = false;
            try {
                invite = execute(accept);
            } catch (TelegramApiException e) {
                System.out.println(e);
            }
            if (invite == true) {
                SendMessage message1 = new SendMessage();
                message1.setChatId(update.getChatJoinRequest().getUser().getId());
                message1.setText("Joined!");
                try {
                    execute(message1);
                } catch (TelegramApiException e) {
                    System.out.println(e);
                }
            }
        }

Please help!