Krishna21Soni13

private func configureViewModel() {
        
        messageViewModel.arrMessage.subscribe { [weak self] (result: [Message]) in
            
            guard let self = self else {
                return
            }
            
            self.reloadData()
            self.scrollToBottom(animated: false)

Krishna21Soni13

private func configureViewModel() {
        
        guard let name = nickName else {
            return
        }
        
        chatViewModel.arrUsers.subscribe {[weak self] (result: [User]) in
            
            guard let self = self else {
                return

Krishna21Soni13

func fetchParticipantList(_ name: String) {
        
        SocketHelper.shared.participantList {[weak self] (result: [User]?) in
            
            guard let self = self,
                let users = result else{
                    return
            }
            
            var filterUsers: [User] = users

Krishna21Soni13

private func configureTableView() {
        
        guard let tblChatList = tblChatList else {
            return
        }
        
        tblChatList.onDidSelect = { [weak self] (user: User) in
            
            guard let self = self,
            let name = self.nickName else {

Krishna21Soni13

    @objc func exitButtonCLK() {
        
        guard let name = nickName else {
            return
        }
        
        SocketHelper.shared.leaveChatRoom(nickname: name) { [weak self] in
            guard let self = self else {
                return
            }

Krishna21Soni13

SocketHelper.shared.joinChatRoom(nickname: nickName) { [weak self] in
                    
                    guard let nickName = textfield.text,
                        let self = self else{
                            return
                    }
                    
                    self.moveToNextScreen(nickName)
                }

Krishna21Soni13

func getMessage(completion: @escaping (_ messageInfo: Message?) -> Void) {
        
        guard let socket = manager?.defaultSocket else {
            return
        }
        
        socket.on("newChatMessage") { (dataArray, socketAck) -> Void in
            
            var messageInfo = [String: Any]()
            

Krishna21Soni13

func sendMessage(message: String, withNickname nickname: String) {
        
        guard let socket = manager?.defaultSocket else {
            return
        }
        
        socket.emit("chatMessage", nickname, message)
    }

Krishna21Soni13

func participantList(completion: @escaping (_ userList: [User]?) -> Void) {
        
        guard let socket = manager?.defaultSocket else {
            return
        }
        
        socket.on(kUserList) { [weak self] (result, ack) -> Void in
            
            guard result.count > 0,
                let _ = self,

Krishna21Soni13

func leaveChatRoom(nickname: String, completion: () -> Void) {
        
        guard let socket = manager?.defaultSocket else{
            return
        }
        
        socket.emit(kExitUser, nickname)
        completion()
    }