add function subscribeToBus to GameCommandHandler

src/main/kotlin/eventDemo/configuration/business/ConfigureGameListener.kt

@@ -2,6 +2,7 @@ package eventDemo.configuration.business
 
 import eventDemo.adapter.infrastructureLayer.event.projection.GameListRepositoryInMemory
 import eventDemo.adapter.infrastructureLayer.event.projection.GameStateRepositoryInMemory
+import eventDemo.business.command.GameCommandHandler
 import eventDemo.business.event.projection.projectionListener.ReactionListener
 import org.koin.core.Koin
 
@@ -14,4 +15,7 @@ fun Koin.configureGameListener() {
 
   get<GameListRepositoryInMemory>()
     .subscribeToBus(get(), get())
+
+  get<GameCommandHandler>()
+    .subscribeToBus(get())
 }

src/main/kotlin/eventDemo/configuration/injection/ConfigureDIBusiness.kt

@@ -10,7 +10,7 @@ import org.koin.core.module.dsl.singleOf
 
 fun Module.configureDIBusiness() {
   single {
-    GameCommandHandler(get(), get(), get(), get())
+    GameCommandHandler(get(), get(), get())
   }
   singleOf(::GameEventHandler)
   singleOf(::GameCommandActionRunner)