Merge pull request #130 from kjiyun/chat

#129 Fix: 채팅 조회 가능범위 변경

Author: kjiyun

src/main/java/com/memesphere/domain/chat/controller/ChatController.java

@@ -39,7 +39,7 @@ public ChatResponse chat(@DestinationVariable("coin_id") Long coin_id,
     public ApiResponse<Page<ChatResponse>> getChatList(@PathVariable("coin_id") Long coin_id,
                                                            Pageable pageable,
                                                        @AuthenticationPrincipal CustomUserDetails customUserDetails) {
-        User user = customUserDetails.getUser();
+        User user = (customUserDetails != null) ? customUserDetails.getUser() : null;
 
         return ApiResponse.onSuccess(chatService.getChatList(coin_id, pageable, user));
     }

src/main/java/com/memesphere/domain/chat/converter/ChatConverter.java

@@ -22,10 +22,9 @@ public static Chat toChat(MemeCoin memeCoin, ChatRequest chatRequest, User user)
     }
 
     public static ChatResponse toChatResponse(Chat chat, User user) {
-        boolean isLiked = chat.getChatLikeList().stream()
+        boolean isLiked = user != null && chat.getChatLikeList().stream()
                 .anyMatch(chatLike -> Objects.equals(chatLike.getUser().getId(), user.getId()));
 
-        if (chat.getChatLikeList().isEmpty()) {}
         return ChatResponse.builder()
                 .id(chat.getId())
                 .message(chat.getMessage())