[Feature] 플레이스 조회 응답에 likeCount 추가

src/main/java/com/pickyfy/pickyfy/domain/Place.java

@@ -47,6 +47,9 @@ public class Place extends BaseTimeEntity {
     @Column(nullable = false, precision = 11, scale = 8)
     private BigDecimal longitude;
 
+    @Column
+    private Integer likeCount = 0;
+
     @OneToMany(mappedBy = "place", cascade = CascadeType.ALL)
     private List<UserSavedPlace> userSavedPlaces = new ArrayList<>();
 
@@ -107,4 +110,12 @@ public void updateImages(List<MultipartFile> newImages, S3Service s3Service) {
                     .build());
         }
     }
+
+    public void increaseLikeCount() {
+        this.likeCount++;
+    }
+
+    public void decreaseLikeCount() {
+        this.likeCount--;
+    }
 }

src/main/java/com/pickyfy/pickyfy/service/PlaceServiceImpl.java

@@ -98,9 +98,11 @@ public boolean togglePlaceUser(String email, Long placeId) {
 
         return userSavedPlace.map(savedPlace -> {
             userSavedPlaceRepository.delete(savedPlace);
+            place.decreaseLikeCount();
             return false;
         }).orElseGet(() -> {
             userSavedPlaceRepository.save(new UserSavedPlace(user, place));
+            place.increaseLikeCount();
             return true;
         });
     }
@@ -130,6 +132,7 @@ public Long createPlace(PlaceCreateRequest request, List<MultipartFile> imageLis
         placeCategoryRepository.save(buildPlaceCategory(category, newPlace));
         placeMagazineRepository.save(buildPlaceMagazine(magazine, newPlace));
 
+
         List<PlaceImage> placeImages = new ArrayList<>();
         for (int i = 0; i < Math.min(imageList.size(), 5); i++) {
             String imageUrl = s3Service.upload(imageList.get(i));

src/main/java/com/pickyfy/pickyfy/web/dto/response/NearbyPlaceResponse.java

@@ -14,6 +14,7 @@ public record NearbyPlaceResponse(
         String shortDescription,
         BigDecimal latitude,
         BigDecimal longitude,
+        Integer likeCount,
         String instagramLink,
         String naverLink,
         List<String> imageUrls,
@@ -47,6 +48,7 @@ public static NearbyPlaceResponse from(Place place) {
                 place.getShortDescription(),
                 place.getLatitude(),
                 place.getLongitude(),
+                place.getLikeCount(),
                 place.getInstagramLink(),
                 place.getNaverplaceLink(),
                 images,

src/main/java/com/pickyfy/pickyfy/web/dto/response/PlaceSearchResponse.java

@@ -20,6 +20,7 @@ public class PlaceSearchResponse{
     private String instagramLink;
     private BigDecimal latitude;
     private BigDecimal longitude;
+    private Integer likeCount;
     private LocalDateTime createdAt;
     private LocalDateTime updatedAt;
     private List<String> placeImageUrl;
@@ -36,6 +37,7 @@ public static PlaceSearchResponse from(PlaceSearchResponseParams params){
                 .shortDescription(params.place().getShortDescription())
                 .latitude(params.place().getLatitude())
                 .longitude(params.place().getLongitude())
+                .likeCount(params.place().getLikeCount())
                 .createdAt(params.place().getCreatedAt())
                 .updatedAt(params.place().getUpdatedAt())
                 .placeImageUrl(params.placeImageUrls())

src/test/java/com/pickyfy/pickyfy/service/PlaceServiceImplTest.java

@@ -79,6 +79,7 @@ void getUserSavePlace_Success() {
                     assertThat(r.getShortDescription()).isEqualTo("테스트 설명");
                     assertThat(r.getCategoryName()).isEqualTo("음식점");
                     assertThat(r.getMagazineTitle()).isEqualTo("테스트 매거진");
+                    assertThat(r.getLikeCount()).isEqualTo(0);
                     assertThat(r.getPlaceImageUrl()).containsExactly("test-image-url.jpg");
                     assertThat(r.getInstagramLink()).isEqualTo("instagram.com");
                     assertThat(r.getNaverLink()).isEqualTo("naver.com");
@@ -145,9 +146,11 @@ void togglePlaceUser_Success() {
         // Then
         assertThat(firstToggle).isTrue();
         assertThat(userSavedPlaceRepository.findByUserIdAndPlaceId(user.getId(), place.getId())).isPresent();
+        assertThat(place.getLikeCount()).isEqualTo(1);
 
         // When - 두 번째 토글 (저장 취소)
         boolean secondToggle = placeService.togglePlaceUser(user.getEmail(), place.getId());
+        assertThat(place.getLikeCount()).isEqualTo(0);
 
         // Then
         assertThat(secondToggle).isFalse();