Merge pull request #74 from LIKELION-TEAM4-HACKATHON/feature/culture-…

…detail 후기 좋아요 토글 기능 추가
LIKELION-TEAM4-HACKATHON · Jul 31, 2024 · 8d16987 · 8d16987
2 parents d240d4f + 6db3dd5
commit 8d16987
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Showing 5 changed files with 83 additions and 4 deletions.
diff --git a/src/main/java/likelion/MZConnent/api/culture/CultureController.java b/src/main/java/likelion/MZConnent/api/culture/CultureController.java
@@ -59,8 +59,8 @@ public ResponseEntity<CultureDetailResponse> getCultureDetailInfo(@PathVariable(
     }
 
     // 문화 관심 토글
-    @PostMapping("/api/cultures/{cultureId}/interests")
-    public ResponseEntity<Map<String, String>> addCultureInterest(@PathVariable("cultureId") Long cultureId, @AuthenticationPrincipal UserPrinciple userPrinciple) {
+    @PutMapping("/api/cultures/{cultureId}/interests")
+    public ResponseEntity<Map<String, String>> toggleCultureInterest(@PathVariable("cultureId") Long cultureId, @AuthenticationPrincipal UserPrinciple userPrinciple) {
         boolean status = cultureService.toggleCultureInterest(userPrinciple.getEmail(), cultureId);
 
         if (status) {

diff --git a/src/main/java/likelion/MZConnent/api/review/ReviewController.java b/src/main/java/likelion/MZConnent/api/review/ReviewController.java
@@ -18,6 +18,7 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 @RestController
 @RequiredArgsConstructor
@@ -58,4 +59,16 @@ public ResponseEntity<SaveReviewResponse> saveReview(
              return ResponseEntity.status(500).body(null);
          }
      }
+
+    // 후기 좋아요 토글
+    @PutMapping("/api/reviews/{reviewId}/likes")
+    public ResponseEntity<Map<String, String>> toggleReviewLike(@PathVariable("reviewId") Long reviewId, @AuthenticationPrincipal UserPrinciple userPrinciple) {
+        boolean status = reviewService.toggleReviewLike(userPrinciple.getEmail(), reviewId);
+
+        if (status) {
+            return ResponseEntity.ok(Map.of("message", "후기 좋아요 추가 성공"));
+        } else {
+            return ResponseEntity.ok(Map.of("message", "후기 좋아요 삭제 성공"));
+        }
+    }
 }
diff --git a/src/main/java/likelion/MZConnent/domain/review/Review.java b/src/main/java/likelion/MZConnent/domain/review/Review.java
@@ -6,12 +6,14 @@
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import lombok.Setter;
 
 import java.time.LocalDateTime;
 import java.util.List;
 
 @Entity
 @Getter
+@Setter
 @NoArgsConstructor
 public class Review {
     @Id

diff --git a/src/main/java/likelion/MZConnent/repository/review/ReviewLikeRepository.java b/src/main/java/likelion/MZConnent/repository/review/ReviewLikeRepository.java
@@ -1,9 +1,19 @@
 package likelion.MZConnent.repository.review;
 
+import likelion.MZConnent.domain.culture.Culture;
+import likelion.MZConnent.domain.culture.CultureInterest;
+import likelion.MZConnent.domain.member.Member;
+import likelion.MZConnent.domain.review.Review;
 import likelion.MZConnent.domain.review.ReviewLike;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+
 @Repository
 public interface ReviewLikeRepository extends JpaRepository<ReviewLike, Long> {
+
+    boolean existsByMemberAndReview(Member member, Review review);
+
+    Optional<ReviewLike> findByMemberAndReview(Member member, Review review);
 }
diff --git a/src/main/java/likelion/MZConnent/service/review/ReviewService.java b/src/main/java/likelion/MZConnent/service/review/ReviewService.java
@@ -2,14 +2,17 @@
 
 import jakarta.transaction.Transactional;
 import likelion.MZConnent.domain.culture.Culture;
+import likelion.MZConnent.domain.culture.CultureInterest;
 import likelion.MZConnent.domain.member.Member;
 import likelion.MZConnent.domain.review.Review;
+import likelion.MZConnent.domain.review.ReviewLike;
 import likelion.MZConnent.dto.paging.response.PageContentResponse;
 import likelion.MZConnent.dto.review.request.SaveReviewRequest;
 import likelion.MZConnent.dto.review.response.ReviewsSimpleResponse;
 import likelion.MZConnent.dto.review.response.SaveReviewResponse;
 import likelion.MZConnent.repository.culture.CultureRepository;
 import likelion.MZConnent.repository.member.MemberRepository;
+import likelion.MZConnent.repository.review.ReviewLikeRepository;
 import likelion.MZConnent.repository.review.ReviewRepository;
 import likelion.MZConnent.service.image.S3ImageService;
 import lombok.RequiredArgsConstructor;
@@ -36,6 +39,7 @@ public class ReviewService {
     private final S3ImageService s3ImageService;
     private final MemberRepository memberRepository;
     private final CultureRepository cultureRepository;
+    private final ReviewLikeRepository reviewLikeRepository;
     private final int PAGE_SIZE = 6;
 
     public PageContentResponse<ReviewsSimpleResponse> getReviewsSimpleList(String keyword, int page) {
@@ -61,8 +65,8 @@ public PageContentResponse<ReviewsSimpleResponse> getReviewsSimpleList(String ke
     public SaveReviewResponse createReview(String email, SaveReviewRequest request, List<MultipartFile> images, Long cultureId) throws IOException {
         List<String> imageUrls = uploadImages(images);
 
-        Member member = memberRepository.findByEmail(email).orElseThrow(() -> new IllegalArgumentException("회원 정보를 찾을 수 없습니다."));
-        Culture culture = cultureRepository.findById(cultureId).orElseThrow(() -> new IllegalArgumentException("문화 정보를 찾을 수 없습니다."));
+        Member member = findMemberByEmail(email);
+        Culture culture = findCultureById(cultureId);
 
         Review review = buildReview(request, imageUrls, member, culture);
         review = reviewRepository.save(review);
@@ -116,4 +120,54 @@ private SaveReviewResponse buildSaveReviewResponse(Review review, Member member,
                 .likeCount(review.getLikeCount())
                 .build();
     }
+
+    public boolean toggleReviewLike(String email, Long reviewId) {
+
+        Member member = findMemberByEmail(email);
+        Review review = findReviewById(reviewId);
+
+        boolean exists = reviewLikeRepository.existsByMemberAndReview(member, review);
+
+
+        if (exists) { // 이미 후기 좋아요를 등록한 경우 (삭제)
+            ReviewLike reviewLike = reviewLikeRepository.findByMemberAndReview(member, review).get();
+            reviewLikeRepository.delete(reviewLike);
+
+            member.getReviewLikes().remove(reviewLike);
+            review.getReviewLikes().remove(reviewLike);
+            review.setLikeCount(review.getLikeCount() - 1);
+            return false;
+        }
+        else { // 후기 좋아요를 하지 않은 경우 (추가)
+            ReviewLike reviewLike = reviewLikeRepository.save(ReviewLike.builder()
+                    .member(member)
+                    .review(review)
+                    .build());
+
+            member.getReviewLikes().add(reviewLike);
+            review.getReviewLikes().add(reviewLike);
+            review.setLikeCount(review.getLikeCount() + 1);
+            return true;
+        }
+    }
+
+    private Review findReviewById(Long reviewId) {
+        return reviewRepository.findById(reviewId).orElseThrow(() -> {
+            log.info("후기 정보를 찾을 수 없음.");
+            return new IllegalArgumentException("후기 정보를 찾을 수 없습니다.");
+        });
+    }
+    private Culture findCultureById(Long cultureId) {
+        return cultureRepository.findById(cultureId).orElseThrow(() -> {
+            log.info("문화 정보를 찾을 수 없음.");
+            return new IllegalArgumentException("문화 정보를 찾을 수 없습니다.");
+        });
+    }
+
+    private Member findMemberByEmail(String email) {
+        return memberRepository.findByEmail(email).orElseThrow(() -> {
+            log.info("회원 정보를 찾을 수 없음.");
+            return new IllegalArgumentException("회원 정보를 찾을 수 없습니다.");
+        });
+    }
 }