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refactor: Pushed sharding one layer down in the architecture
[demos/kafka/chat]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
chat
/
backend
/
domain
/
ChatHome.java
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
d04bd73
..
557cf75
100644
(file)
--- a/
src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java
+++ b/
src/main/java/de/juplo/kafka/chat/backend/domain/ChatHome.java
@@
-1,32
+1,29
@@
package de.juplo.kafka.chat.backend.domain;
import lombok.RequiredArgsConstructor;
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.*;
import java.util.*;
-import java.util.stream.Stream;
@RequiredArgsConstructor
@RequiredArgsConstructor
+@Slf4j
public class ChatHome
{
public class ChatHome
{
- private final Map<UUID, Chatroom> chatrooms;
- private final ChatroomFactory factory;
+ private final ChatHomeService service;
- public
Chatroom createChatroom(String name
)
+ public
Mono<ChatRoom> getChatRoom(UUID id
)
{
{
- Chatroom chatroom = factory.createChatroom(UUID.randomUUID(), name);
- chatrooms.put(chatroom.getId(), chatroom);
-
return chatroom
;
+ return service
+ .getChatRoom(id)
+
.switchIfEmpty(Mono.error(() -> new UnknownChatroomException(id)))
;
}
}
- public
Optional<Chatroom> getChatroom(UUID id
)
+ public
Flux<ChatRoom> getChatRooms(
)
{
{
- return Optional.ofNullable(chatrooms.get(id));
- }
-
- public Stream<Chatroom> list()
- {
- return chatrooms.values().stream();
+ return service.getChatRooms();
}
}
}
}