refactor: A `ChatRoom` does not have to remember its shard any more

[demos/kafka/chat] / src / main / java / de / juplo / kafka / chat / backend / persistence / storage / mongodb / MongoDbStorageStrategy.java

diff --git a/src/main/java/de/juplo/kafka/chat/backend/persistence/storage/mongodb/MongoDbStorageStrategy.java b/src/main/java/de/juplo/kafka/chat/backend/persistence/storage/mongodb/MongoDbStorageStrategy.java
index d21fe2b..2300219 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/persistence/storage/mongodb/MongoDbStorageStrategy.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/persistence/storage/mongodb/MongoDbStorageStrategy.java
@@ -1,6 +1,5 @@
 package de.juplo.kafka.chat.backend.persistence.storage.mongodb;
 
-import de.juplo.kafka.chat.backend.domain.ShardingStrategy;
 import de.juplo.kafka.chat.backend.domain.ChatRoom;
 import de.juplo.kafka.chat.backend.persistence.StorageStrategy;
 import de.juplo.kafka.chat.backend.persistence.storage.files.ChatRoomServiceFactory;
@@ -19,7 +18,6 @@ public class MongoDbStorageStrategy implements StorageStrategy
   private final ChatRoomRepository repository;
   private final Clock clock;
   private final int bufferSize;
-  private final ShardingStrategy shardingStrategy;
   private final ChatRoomServiceFactory factory;
 
 
@@ -39,11 +37,9 @@ public class MongoDbStorageStrategy implements StorageStrategy
         .map(chatRoomTo ->
         {
           UUID chatRoomId = UUID.fromString(chatRoomTo.getId());
-          int shard = shardingStrategy.selectShard(chatRoomId);
           return new ChatRoom(
               chatRoomId,
               chatRoomTo.getName(),
-              shard,
               clock,
               factory.create(
                   Flux