remove unused lobby NbHooks socket message

modules/lobby/src/main/Lobby.scala

@@ -121,9 +121,6 @@ private[lobby] final class Lobby(
     case Resync =>
       socket ! HookIds(HookRepo.vector.map(_.id))
 
-    case Lobby.SendNbHooks =>
-      socket ! NbHooks(HookRepo.size)
-
     case msg@HookSub(member, true) =>
       socket ! AllHooksFor(
         member,
@@ -180,8 +177,6 @@ private object Lobby {
 
   private case class WithPromise[A](value: A, promise: Promise[Unit])
 
-  private object SendNbHooks
-
   def start(
     system: ActorSystem,
     name: String,
@@ -190,7 +185,6 @@ private object Lobby {
 
     val ref = system.actorOf(Props(instance), name = name)
     system.scheduler.schedule(15 seconds, resyncIdsPeriod, ref, actorApi.Resync)
-    system.scheduler.schedule(10 seconds, 2 seconds, ref, SendNbHooks)
     system.scheduler.scheduleOnce(7 seconds) {
       lila.common.ResilientScheduler(
         every = broomPeriod,

modules/lobby/src/main/Socket.scala

@@ -120,7 +120,6 @@ private[lobby] final class Socket(
         withActiveMember(uid)(_ push msg)
       }
     }
-    case NbHooks(count)                       => notifyAllAsync(makeMessage("nb_hooks", count))
 
     case lila.hub.actorApi.StreamsOnAir(html) => notifyAllAsync(makeMessage("streams", html))
 

modules/lobby/src/main/actorApi.scala

@@ -61,7 +61,6 @@ private[lobby] case class JoinSeek(userId: String, seek: Seek, game: Game, creat
 private[lobby] case class Join(uid: String, user: Option[User], blocking: Set[String], mobile: Boolean)
 private[lobby] case object Resync
 private[lobby] case class HookIds(ids: Vector[String])
-private[lobby] case class NbHooks(count: Int)
 
 private[lobby] case class SetIdle(uid: String, value: Boolean)
 

ui/lobby/src/ctrl.js

@@ -15,8 +15,6 @@ module.exports = function(env) {
   this.currentGame = env.currentGame;
   this.perfIcons = env.perfIcons;
 
-  this.nbHooks = env.nbHooks;
-
   hookRepo.initAll(this);
   seekRepo.initAll(this);
 

ui/lobby/src/socket.js

@@ -28,10 +28,6 @@ module.exports = function(send, ctrl) {
     },
     reload_seeks: function() {
       if (ctrl.vm.tab === 'seeks') xhr.seeks().then(ctrl.setSeeks);
-    },
-    nb_hooks: function(nb) {
-      ctrl.nbHooks = nb;
-      m.redraw();
     }
   };