juplo.de Git - demos/kafka/chat/blob - src/main/java/de/juplo/kafka/chat/backend/persistence/storage/mongodb/ChatRoomTo.java

   1 package de.juplo.kafka.chat.backend.persistence.storage.mongodb;
   2
   3 import de.juplo.kafka.chat.backend.domain.ChatRoom;
   4 import lombok.*;
   5 import org.springframework.data.annotation.Id;
   6 import org.springframework.data.mongodb.core.mapping.Document;
   7
   8 import java.util.List;
   9
  10
  11 @AllArgsConstructor
  12 @NoArgsConstructor
  13 @Getter(AccessLevel.PACKAGE)
  14 @Setter(AccessLevel.PACKAGE)
  15 @EqualsAndHashCode(of = { "id" })
  16 @ToString(of = { "id", "name" })
  17 @Document
  18 public class ChatRoomTo
  19 {
  20   @Id
  21   private String id;
  22   private String name;
  23   private int shard;
  24   private List<MessageTo> messages;
  25
  26   public static ChatRoomTo from(ChatRoom chatroom)
  27   {
  28     return new ChatRoomTo(
  29         chatroom.getId().toString(),
  30         chatroom.getName(),
  31         chatroom.getShard(),
  32         chatroom
  33             .getMessages()
  34             .map(MessageTo::from)
  35             .collectList()
  36             .block());
  37   }
  38 }