refactor: One stream -> using `flatMap` instead of an inner `subscribe`

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

diff --git a/src/main/java/de/juplo/kafka/chat/backend/storage/mongodb/ChatRoomTo.java b/src/main/java/de/juplo/kafka/chat/backend/storage/mongodb/ChatRoomTo.java
index 853ee1c..47596a2 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/storage/mongodb/ChatRoomTo.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/storage/mongodb/ChatRoomTo.java
@@ -5,6 +5,8 @@ import lombok.*;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.core.mapping.Document;
 
+import java.util.UUID;
+
 
 @AllArgsConstructor
 @NoArgsConstructor
@@ -19,6 +21,13 @@ public class ChatRoomTo
   private String id;
   private String name;
 
+  public ChatRoomInfo toChatRoomInfo()
+  {
+    return new ChatRoomInfo(
+        UUID.fromString(id),
+        name);
+  }
+
   public static ChatRoomTo from(ChatRoomInfo chatRoomInfo)
   {
     return new ChatRoomTo(