refactoring: Masive refactor to build the V2

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

@@ -0,0 +1,27 @@
+package eventDemo.testHelpers
+
+import org.koin.core.Koin
+import redis.clients.jedis.UnifiedJedis
+import javax.sql.DataSource
+
+fun DataSource.cleanEventSource() {
+  this.connection.use {
+    it
+      .prepareStatement(
+        """
+        truncate game.game_event_stream;
+        truncate auth.user_event_stream;
+        truncate auth.user;
+        """.trimIndent(),
+      ).execute()
+  }
+}
+
+fun UnifiedJedis.cleanProjections() {
+  flushAll()
+}
+
+fun Koin.cleanDataTest() {
+  get<DataSource>().cleanEventSource()
+  get<UnifiedJedis>().cleanProjections()
+}