From 1cd3d69ea4f875a1ddcf15335ad85d5dfae5e16e Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Mon, 4 Sep 2023 22:33:31 +0200
Subject: [PATCH] refactor: Renamed `ChatRoom` into `ChatRoomData` - Aligned
 Code

---
 .../kafka/chat/backend/ChatBackendApplication.java | 10 +---------
 .../chat/backend/api/ChatBackendController.java    | 10 +---------
 .../chat/backend/persistence/StorageStrategy.java  | 14 ++++++++++++++
 3 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/src/main/java/de/juplo/kafka/chat/backend/ChatBackendApplication.java b/src/main/java/de/juplo/kafka/chat/backend/ChatBackendApplication.java
index 9fa675a0..15f8ae15 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/ChatBackendApplication.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/ChatBackendApplication.java
@@ -32,15 +32,7 @@ public class ChatBackendApplication implements WebFluxConfigurer
 	@PreDestroy
 	public void onExit()
 	{
-		storageStrategy.writeChatRoomInfo(
-				chatHome
-						.getChatRoomInfo()
-						.doOnNext(chatRoomInfo ->
-								storageStrategy.writeChatRoomData(
-										chatRoomInfo.getId(),
-										chatHome
-												.getChatRoomData(chatRoomInfo.getId())
-												.flatMapMany(chatRoomData -> chatRoomData.getMessages()))));
+		storageStrategy.write(chatHome);
 	}
 
 	public static void main(String[] args)
diff --git a/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendController.java b/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendController.java
index c39869cc..e2fe714b 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendController.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendController.java
@@ -131,14 +131,6 @@ public class ChatBackendController
   @PostMapping("/store")
   public void store()
   {
-    storageStrategy.writeChatRoomInfo(
-        chatHome
-            .getChatRoomInfo()
-            .doOnNext(chatRoomInfo ->
-                storageStrategy.writeChatRoomData(
-                    chatRoomInfo.getId(),
-                    chatHome
-                        .getChatRoomData(chatRoomInfo.getId())
-                        .flatMapMany(chatRoomData -> chatRoomData.getMessages()))));
+    storageStrategy.write(chatHome);
   }
 }
diff --git a/src/main/java/de/juplo/kafka/chat/backend/persistence/StorageStrategy.java b/src/main/java/de/juplo/kafka/chat/backend/persistence/StorageStrategy.java
index c4ab80a4..7d0f66d4 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/persistence/StorageStrategy.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/persistence/StorageStrategy.java
@@ -1,5 +1,6 @@
 package de.juplo.kafka.chat.backend.persistence;
 
+import de.juplo.kafka.chat.backend.domain.ChatHome;
 import de.juplo.kafka.chat.backend.domain.ChatRoomInfo;
 import de.juplo.kafka.chat.backend.domain.Message;
 import reactor.core.publisher.Flux;
@@ -9,6 +10,19 @@ import java.util.UUID;
 
 public interface StorageStrategy
 {
+  default void write(ChatHome chatHome)
+  {
+    writeChatRoomInfo(
+        chatHome
+            .getChatRoomInfo()
+            .doOnNext(chatRoomInfo ->
+                writeChatRoomData(
+                    chatRoomInfo.getId(),
+                    chatHome
+                        .getChatRoomData(chatRoomInfo.getId())
+                        .flatMapMany(chatRoomData -> chatRoomData.getMessages()))));
+  }
+
   void writeChatRoomInfo(Flux<ChatRoomInfo> chatRoomInfoFlux);
   Flux<ChatRoomInfo> readChatRoomInfo();
   void writeChatRoomData(UUID chatRoomId, Flux<Message> messageFlux);
-- 
2.20.1