X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fdomain%2FChatHome.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2Fchat%2Fbackend%2Fdomain%2FChatHome.java;h=557cf75f6ccd82c79b29807c23f03f276a6b5790;hb=e1ad66ecb1dc386bb357e364a05b071ec45920e1;hp=6091c0c5afd1a8288a7951be0771789f85ef5cff;hpb=5df111ec5b6442114b90cc2f1ad45ae73a66e69b;p=demos%2Fkafka%2Fchat

diff --git a/src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java b/src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java
index 6091c0c5..557cf75f 100644
--- a/src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java
@@ -1,14 +1,29 @@
 package de.juplo.kafka.chat.backend.domain;
 
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
-import java.util.UUID;
+import java.util.*;
 
 
-public interface ChatHome
+@RequiredArgsConstructor
+@Slf4j
+public class ChatHome
 {
-  Mono<ChatRoom> getChatRoom(UUID id);
+  private final ChatHomeService service;
 
-  Flux<ChatRoom> getChatRooms();
+
+  public Mono<ChatRoom> getChatRoom(UUID id)
+  {
+    return service
+        .getChatRoom(id)
+        .switchIfEmpty(Mono.error(() -> new UnknownChatroomException(id)));
+  }
+
+  public Flux<ChatRoom> getChatRooms()
+  {
+    return service.getChatRooms();
+  }
 }