Admin controller draft

app/assets/javascripts/index.js

@@ -45,8 +45,8 @@ window.onload = function() {
             '</button>';
 
         return memo + '<tr>\n' +
-      '           <td>'+ lobby.user1Info.name +'</td>\n' +
-      '           <td>'+ lobby.user2Info.name +'</td>\n' +
+      '           <td>'+ lobby.user1Info.name.substring(0, 20) +'</td>\n' +
+      '           <td>'+ lobby.user2Info.name.substring(0, 20) +'</td>\n' +
       '           <td>'+ lobby.status +'</td>\n' +
       '           <td>' + joinButton + ' ' + observerButton +
             ' </td>' +
@@ -81,13 +81,6 @@ window.onload = function() {
     }));
   });
 
-  $("#updateDecider").click(function(event) {
-    event.preventDefault();
-    ws.send(JSON.stringify({
-      type: "updateDecider"
-    }));
-  });
-
   $("#submitmsg").click(function(event) {
     sendMessage();
   });
@@ -105,6 +98,7 @@ window.onload = function() {
     }));
     $("#decider").hide();
     $("#lobbies").show();
+    $(".navbar").show();
   });
 
   if($.cookie('user')=== undefined){
@@ -157,9 +151,12 @@ window.onload = function() {
       type: "userName",
       name: $.cookie('user')
     }));
+    ws.send(JSON.stringify({
+      type: "getLobbies"
+    }));
   }
 
-  let timerId = setInterval(() =>
+  var timerId = setInterval(() =>
       ws.send(JSON.stringify({
         type: "getLobbies"
       })), 2000);
@@ -168,6 +165,7 @@ window.onload = function() {
 function changeNick() {
   result = prompt("Введите ник", $.cookie('user'));
   if(result == null) return;
+  result = result.substr(0, 20);
   $.cookie('user', result, { expires: 7 });
   ws.send(JSON.stringify({
     type: "userName",
@@ -195,6 +193,9 @@ function disconnectLobby(error) {
   $("#decider").hide();
   $(".navbar").show();
   $("#lobbies").show();
+  ws.send(JSON.stringify({
+    type: "getLobbies"
+  }));
   alert(error);
 }