refactoring: Masive refactor to build the V2

src/main/kotlin/eventDemo/contexts/game/application/notification/EventToNotificationSubscriber.kt

@@ -0,0 +1,72 @@
+package eventDemo.contexts.game.application.notification
+
+import eventDemo.contexts.game.application.command.handlers.GameCommandHandlerDispatcher
+import eventDemo.contexts.game.application.command.models.GameCommand
+import eventDemo.contexts.game.application.eventStores.GameRepository
+import eventDemo.contexts.game.application.logging.LoggingContextKeys.Command
+import eventDemo.contexts.game.application.logging.LoggingContextKeys.CurrentUserId
+import eventDemo.contexts.game.application.logging.LoggingContextKeys.Event
+import eventDemo.contexts.game.application.logging.LoggingContextKeys.Game
+import eventDemo.contexts.game.application.logging.LoggingContextKeys.Notification
+import eventDemo.contexts.game.application.logging.withLoggingContext
+import eventDemo.contexts.game.application.notification.models.Notification
+import eventDemo.contexts.game.application.ports.GameEventBus
+import eventDemo.contexts.game.domain.game.GameId
+import eventDemo.libs.bus.Bus
+import eventDemo.libs.command.CommandUnicityChecker
+import eventDemo.sharedKernel.UserId
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.SendChannel
+import kotlinx.coroutines.channels.trySendBlocking
+import kotlinx.coroutines.launch
+
+class EventToNotificationSubscriber(
+  private val gameEventBus: GameEventBus,
+  private val gameRepository: GameRepository,
+) {
+  fun subscribeToEventsAndSendNotification(
+    gameId: GameId,
+    currentUserId: UserId,
+    outgoingFrameChannel: SendChannel<Notification>,
+  ): Bus.Subscription =
+    withLoggingContext(CurrentUserId to currentUserId) {
+      gameEventBus.subscribe { event ->
+        val game = gameRepository.get(gameId) ?: error("Game not found")
+        withLoggingContext(Event to event, Game to game) {
+          event
+            .toNotification(
+              game = game,
+              currentUserId = currentUserId,
+            ).forEach { notification ->
+              withLoggingContext(Notification to notification) {
+                outgoingFrameChannel.trySendBlocking(notification)
+              }
+            }
+        }
+      }
+    }
+}
+
+class CommandSubscriber(
+  private val gameCommandHandlerDispatcher: GameCommandHandlerDispatcher,
+) {
+  private val controller = CommandUnicityChecker<GameCommand>()
+
+  @DelicateCoroutinesApi
+  fun subscribe(
+    currentUserId: UserId,
+    incomingFrameChannel: ReceiveChannel<GameCommand>,
+  ): Job =
+    GlobalScope.launch {
+      for (command in incomingFrameChannel) {
+        withLoggingContext(CurrentUserId to currentUserId, Command to command) {
+          controller.runOnlyOnce(command) {
+            gameCommandHandlerDispatcher.dispatch(command)
+          }
+        }
+      }
+    }
+}