-
Notifications
You must be signed in to change notification settings - Fork 0
Open
Labels
questionFurther information is requestedFurther information is requested
Description
-
Builder를 사용할 때에 entity가 갖고 있는 필드 전부를 Builder를 만드는 생성자에 집어넣어야 하는지 궁금합니다!
-
ChatRoom.java
@Document(collection = "rooms")
@Data
@AllArgsConstructor
@NoArgsConstructor
public class ChatRoom {
@Id
private String _id;
private String roomName;
@Nullable
private List<ChatMessage> messages;
private List<String> participantsId;
@Builder
public ChatRoom(String _id, String roomName, List<String> participantsId) {
this._id = _id;
this.roomName = roomName;
this.participantsId = participantsId;
}
}- ChatService에서 createChatRoom이라는 메소드를 만들고, chatRoom을 생성한 후에, chatRoom Repository에 저장하려고 하는 상황입니다.
private final ChatRoomRepository chatRoomRepository;
@Transactional
public void createChatRoom(ChatRoomRegisterDto chatRoomRegisterDto) throws JsonProcessingException {
ChatRoom chatRoom = ChatRoom.builder()
._id(chatRoomRegisterDto.get_id())
.roomName(chatRoomRegisterDto.getRoomName())
.participantsId(chatRoomRegisterDto.getParticipantsId());
chatRoomRepository.save(chatRoom);
}
- message를 @nullable 로 지정해서, Builder에 집어넣지 않고, ChatRoom이 생성 가능할 줄 알았는데, 자꾸 에러가 발생해서, issue 남깁니다!
Metadata
Metadata
Assignees
Labels
questionFurther information is requestedFurther information is requested