wait for moderator with action cable

app/assets/javascripts/landing.js

@@ -1,21 +1,35 @@
 (function() {
+  var waitForModerator = function(url) {
+    $.get(url + "/wait", function(html) {
+      $(".center-panel-wrapper").html(html);
+    });
+    if (!Meeting.getInstance().getWaitingForMod()) {
+      Meeting.getInstance().setWaitingForMod(true);
+      if (Meeting.getInstance().getModJoined()) {
+        loopJoin();
+      }
+    }
+  };
+
   var init = function() {
 
     $('.meeting-join').click (function (event) {
       var url = $('.meeting-url').val();
       var name = $('.meeting-user-name').val();
-      $.ajax({
-        url : url + "/join?name=" + name,
-        dataType : "json",
-        type : 'GET',
-        success : function(data) {
+      Meeting.getInstance().setURL(url);
+      Meeting.getInstance().setName(name);
+      var jqxhr = Meeting.getInstance().getjoinMeetingURL();
+
+      jqxhr.done(function(data) {
+        if (data.messageKey === 'wait_for_moderator') {
+          waitForModerator(url);
+        } else {
           $(location).attr("href", data.response.join_url);
-        },
-        error : function(xhr, status, error) {
-        },
-        complete : function(xhr, status) {
         }
       });
+      jqxhr.fail(function(xhr, status, error) {
+        console.info("meeting join failed");
+      });
     });
 
     $('.meeting-url-copy').click (function (e) {