function toggleChat(){
    $("#chatBox").toggle();
}

function openChat(){
    $("#chatBox").show();
}

function getBaseUrlChat(){
    return 'https://admin.erasroom.com/chat';
}

function setSrcIframeChat(urlChat){
    $('#chatBox iframe').attr("src", urlChat);
}

$('.js-toggle-user-chat').on('click', function (){
    let userId = this.dataset.userId;
    let urlChat = getBaseUrlChat() + '?send='+userId;
    setSrcIframeChat(urlChat);
    openChat();
});

$('.js-toggle-chat').on('click', function (){
    let urlChat = getBaseUrlChat();
    setSrcIframeChat(urlChat);
    toggleChat();
});