refactoring: Masive refactor to build the V2

src/test/kotlin/eventDemo/testHelpers/CreateGameWithCommandsHelpers.kt

@@ -0,0 +1,63 @@
+package eventDemo.testHelpers
+
+import eventDemo.contexts.auth.domain.User
+import eventDemo.contexts.game.application.command.handlers.GameCommandHandlerDispatcher
+import eventDemo.contexts.game.application.command.models.JoinTheGameCommand
+import eventDemo.contexts.game.application.command.models.PlayCardCommand
+import eventDemo.contexts.game.application.command.models.ReadyToPlayCommand
+import eventDemo.contexts.game.application.eventStores.GameRepository
+import eventDemo.contexts.game.domain.game.Card
+import eventDemo.contexts.game.domain.game.GameId
+import eventDemo.contexts.game.domain.game.Player
+import org.koin.core.Koin
+import java.util.UUID
+
+object CreateGameWithCommandsHelpers {
+  class Data(
+    private val repo: GameRepository,
+    val gameId: GameId,
+  ) {
+    fun getPlayer(user: User): Player =
+      repo.get(gameId)!!.players.get(user.id)
+  }
+
+  context(koin: Koin)
+  fun <T> createGameWithCommands(
+    gameName: String = "testGame${UUID.randomUUID()}",
+    block: context(CreateGameWithCommandsHelpers, GameCommandHandlerDispatcher) Data.() -> T,
+  ): T {
+    val gameId = GameId(UUID.nameUUIDFromBytes(gameName.encodeToByteArray()))
+    val repo = koin.get<GameRepository>()
+    repo.create(gameId)
+
+    return koin.get<GameCommandHandlerDispatcher>().run {
+      with(CreateGameWithCommandsHelpers) {
+        Data(repo, gameId).block()
+      }
+    }
+  }
+
+  context(dispatcher: GameCommandHandlerDispatcher, data: Data)
+  fun User.joinTheGame(): JoinTheGameCommand =
+    JoinTheGameCommand(
+      id,
+      JoinTheGameCommand.Payload(data.gameId),
+    ).also { dispatcher.dispatch(it) }
+
+  context(dispatcher: GameCommandHandlerDispatcher, data: Data)
+  fun Player.readyToPlay(): ReadyToPlayCommand =
+    ReadyToPlayCommand(
+      userId,
+      ReadyToPlayCommand.Payload(data.gameId, id),
+    ).also { dispatcher.dispatch(it) }
+
+  context(dispatcher: GameCommandHandlerDispatcher, data: Data)
+  fun Player.playCard(
+    card: Card,
+    chosenColor: Card.Color? = null,
+  ): PlayCardCommand =
+    PlayCardCommand(
+      userId,
+      PlayCardCommand.Payload(data.gameId, id, card, chosenColor),
+    ).also { dispatcher.dispatch(it) }
+}