allow simul hosts to timeout chat users - closes #8855

app/views/simul/show.scala

@@ -35,7 +35,8 @@ object show {
                 name = trans.chatRoom.txt(),
                 timeout = c.timeout,
                 public = true,
-                resourceId = lila.chat.Chat.ResourceId(s"simul/${c.chat.id}")
+                resourceId = lila.chat.Chat.ResourceId(s"simul/${c.chat.id}"),
+                localMod = ctx.userId has sim.hostId
               )
             }
           )

modules/simul/src/main/SimulRepo.scala

@@ -80,6 +80,9 @@ final private[simul] class SimulRepo(val coll: Coll)(implicit ec: scala.concurre
       .cursor[Simul]()
       .list()
 
+  def hostId(id: Simul.ID): Fu[Option[User.ID]] =
+    coll.primitiveOne[User.ID]($id(id), "hostId")
+
   private val featurableSelect = $doc("featurable" -> true)
 
   def allCreatedFeaturable: Fu[List[Simul]] =

modules/simul/src/main/SimulSocket.scala

@@ -59,7 +59,16 @@ final private class SimulSocket(
   subscribeChat(rooms, _.Simul)
 
   private lazy val handler: Handler =
-    roomHandler(rooms, chat, logger, roomId => _.Simul(roomId.value).some, chatBusChan = _.Simul)
+    roomHandler(
+      rooms,
+      chat,
+      logger,
+      roomId => _.Simul(roomId.value).some,
+      chatBusChan = _.Simul,
+      localTimeout = Some { (roomId, modId, _) =>
+        repo.hostId(roomId.value).map(_ has modId)
+      }
+    )
 
   private lazy val send: String => Unit = remoteSocketApi.makeSender("simul-out").apply _