create ProjectionSnapshotRepositoryInRedis

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

@@ -11,15 +11,35 @@ import eventDemo.business.event.projection.GameProjectionBus
 import eventDemo.business.event.projection.gameList.GameListRepository
 import eventDemo.business.event.projection.gameState.GameStateRepository
 import eventDemo.libs.event.projection.SnapshotConfig
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.serializer
 import org.koin.core.module.Module
 import org.koin.core.module.dsl.singleOf
 import org.koin.dsl.bind
 import redis.clients.jedis.JedisPooled
+import redis.clients.jedis.UnifiedJedis
+import redis.clients.jedis.json.JsonObjectMapper
 
 fun Module.configureDIInfrastructure(redisUrl: String) {
-  single {
-    JedisPooled(redisUrl)
-  }
+  factory {
+    JedisPooled(redisUrl).apply {
+      setJsonObjectMapper(
+        object : JsonObjectMapper {
+          override fun <T> fromJson(
+            value: String,
+            valueType: Class<T>,
+          ): T {
+            val s: KSerializer<T> = serializer(valueType) as KSerializer<T>
+            return Json.decodeFromString(s, value)
+          }
+
+          override fun toJson(value: Any): String =
+            Json.encodeToString(value)
+        },
+      )
+    }
+  } bind UnifiedJedis::class
 
   singleOf(::GameEventBusInMemory) bind GameEventBus::class
   singleOf(::GameEventStoreInMemory) bind GameEventStore::class