feat: 포즈상세 북마크 여부 확인 API

src/main/java/com/dndoz/PosePicker/Controller/BookmarkController.java

@@ -13,6 +13,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 import com.dndoz.PosePicker.Dto.BookmarkResponse;
+import com.dndoz.PosePicker.Dto.IsBookmarkedResponse;
 import com.dndoz.PosePicker.Dto.PoseInfoResponse;
 import com.dndoz.PosePicker.Service.BookmarkService;
 
@@ -50,11 +51,19 @@ public ResponseEntity<BookmarkResponse> delete(
 
 	@GetMapping("/feed")
 	@ApiResponse(code = 200, message = "북마크 리스트 전달 성공")
-	@ApiOperation(value = "포즈 피드", notes = "북마크 리스트 조회")
+	@ApiOperation(value = "북마크 피드", notes = "북마크 리스트 조회")
 	public ResponseEntity<Slice<PoseInfoResponse>> findBookmark(
 		@RequestHeader(value= "Authorization", required=false) String accessToken,
 		@RequestParam final Integer pageNumber, @RequestParam final Integer pageSize) throws Exception {
 		return ResponseEntity.ok(bookmarkService.findBookmark(accessToken, pageNumber, pageSize));
 	}
 
+	@GetMapping("/{poseId}")
+	@ApiResponse(code = 200, message = "해당 포즈에 대한 북마크 여부 조회")
+	@ApiOperation(value = "북마크여부", notes = "북마크 여부 조회")
+	public ResponseEntity<IsBookmarkedResponse> isBookmarked(
+		@RequestHeader(value= "Authorization", required=false) String accessToken, @RequestParam Long poseId) throws Exception {
+		return ResponseEntity.ok(bookmarkService.isBookmarked(accessToken,poseId));
+	}
+
 }

src/main/java/com/dndoz/PosePicker/Dto/IsBookmarkedResponse.java

@@ -0,0 +1,11 @@
+package com.dndoz.PosePicker.Dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class IsBookmarkedResponse {
+	private Long poseId;
+	private boolean isBookmarked;
+}

src/main/java/com/dndoz/PosePicker/Service/BookmarkService.java

@@ -12,6 +12,7 @@
 import com.dndoz.PosePicker.Domain.PoseInfo;
 import com.dndoz.PosePicker.Domain.User;
 import com.dndoz.PosePicker.Dto.BookmarkResponse;
+import com.dndoz.PosePicker.Dto.IsBookmarkedResponse;
 import com.dndoz.PosePicker.Dto.PoseInfoResponse;
 import com.dndoz.PosePicker.Global.error.exception.BookmarkException;
 import com.dndoz.PosePicker.Repository.BookmarkRepository;
@@ -96,4 +97,20 @@ public Slice<PoseInfoResponse> findBookmark(String accessToken, final Integer pa
 		return poseInfos.map(poseInfo -> new PoseInfoResponse(urlPrefix, poseInfo));
 	}
 
+	public IsBookmarkedResponse isBookmarked(String accessToken, Long poseId) throws IllegalAccessException {
+		String token = jwtTokenProvider.extractJwtToken(accessToken);
+		if (!jwtTokenProvider.validateToken(token)) {
+			return null;
+		}
+		Long userId = Long.valueOf(jwtTokenProvider.extractUid(token));
+		User user = userRepository.findById(userId).orElseThrow(NullPointerException::new);
+		PoseInfo poseInfo = poseInfoRepository.findByPoseId(poseId).orElseThrow(NullPointerException::new);
+
+		//북마크 있으면 북마크 여부 true, 없으면 false로 세팅
+		IsBookmarkedResponse response = new IsBookmarkedResponse();
+		response.setPoseId(poseInfo.getPoseId());
+		response.setBookmarked(bookmarkRepository.findByUserAndPoseInfo(user, poseInfo).isPresent());
+
+		return response;
+	}
 }