create a websocket route to create and join a game

src/main/kotlin/eventDemo/adapter/interfaceLayer/GameCommandRouteWebSocket.kt

@@ -5,17 +5,15 @@ import eventDemo.business.entity.GameId
 import eventDemo.business.entity.Player
 import eventDemo.business.event.eventListener.PlayerNotificationEventListener
 import eventDemo.business.notification.Notification
-import eventDemo.configuration.ktor.BadRequestException
-import eventDemo.configuration.ktor.HttpErrorBadRequest
 import eventDemo.libs.fromFrameChannel
 import eventDemo.libs.toObjectChannel
 import io.github.oshai.kotlinlogging.withLoggingContext
-import io.ktor.http.parameters
 import io.ktor.server.application.ApplicationCall
 import io.ktor.server.auth.authenticate
 import io.ktor.server.auth.jwt.JWTPrincipal
 import io.ktor.server.auth.principal
 import io.ktor.server.routing.Route
+import io.ktor.server.websocket.DefaultWebSocketServerSession
 import io.ktor.server.websocket.webSocket
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.GlobalScope
@@ -30,13 +28,27 @@ fun Route.gameWebSocket(
   commandHandler: GameCommandHandler,
 ) {
   authenticate {
-    webSocket("/game/{id}") {
+    webSocket("/games/new") {
+      runWebSocket(GameId(), commandHandler, playerNotificationListener)
+    }
+
+    webSocket("/games/{id}") {
+      val gameId = GameId(UUID.fromString(call.parameters["id"]!!))
+      runWebSocket(gameId, commandHandler, playerNotificationListener)
+    }
+  }
+}
+
+@DelicateCoroutinesApi
+private fun DefaultWebSocketServerSession.runWebSocket(
+  gameId: GameId,
+  commandHandler: GameCommandHandler,
+  playerNotificationListener: PlayerNotificationEventListener,
+) {
   val currentPlayer = call.getPlayer()
-      val gameId =
-        call.parameters["id"]?.let { GameId(UUID.fromString(it)) }
-          ?: throw BadRequestException(HttpErrorBadRequest("No ID fore the game"))
   val outgoingFrameChannel: SendChannel<Notification> = fromFrameChannel(outgoing)
   withLoggingContext("currentPlayer" to currentPlayer.toString()) {
+    // TODO change GlobalScope
     GlobalScope.launch {
       commandHandler.handle(
         currentPlayer,
@@ -52,8 +64,6 @@ fun Route.gameWebSocket(
       gameId,
     )
   }
-    }
-  }
 }
 
 private fun ApplicationCall.getPlayer() =