[style] : 코드 리포멧팅

src/main/java/com/dnd/gongmuin/chat/service/ChatRoomService.java

@@ -67,7 +67,7 @@ public ChatRoomDetailResponse createChatRoom(CreateChatRoomRequest request, Memb
 	}
 
 	@Transactional(readOnly = true)
-	public ChatRoomDetailResponse getChatRoomById(Long chatRoomId, Member member){
+	public ChatRoomDetailResponse getChatRoomById(Long chatRoomId, Member member) {
 		ChatRoom chatRoom = getChatRoomById(chatRoomId);
 		Member chatPartner = getChatPartner(member.getId(), chatRoom);
 		return ChatRoomMapper.toChatRoomDetailResponse(chatRoom, chatPartner);
@@ -106,11 +106,10 @@ private Member getMemberById(Long id) {
 			.orElseThrow(() -> new NotFoundException(MemberErrorCode.NOT_FOUND_MEMBER));
 	}
 
-	private Member getChatPartner(Long memberId, ChatRoom chatRoom){
-		if (Objects.equals(chatRoom.getAnswerer().getId(), memberId)){
+	private Member getChatPartner(Long memberId, ChatRoom chatRoom) {
+		if (Objects.equals(chatRoom.getAnswerer().getId(), memberId)) {
 			return chatRoom.getInquirer();
-		}
-		else if (Objects.equals(chatRoom.getInquirer().getId(), memberId)){
+		} else if (Objects.equals(chatRoom.getInquirer().getId(), memberId)) {
 			return chatRoom.getAnswerer();
 		} else {
 			throw new ValidationException(ChatErrorCode.UNAUTHORIZED_CHAT_ROOM);