Merge pull request #12 from 9oormthon-univ/feature/#11

[FEAT] 기업 리뷰 삭제 API 구현

src/main/java/danpoong/soenter/domain/review/controller/ReviewController.java

@@ -50,4 +50,11 @@ public ApiResponse<PostReviewResponse> updateReview(
         PostReviewResponse response = reviewService.updateReview(reviewId, postReviewRequest, authentication.getName());
         return ApiResponse.onSuccess(response);
     }
+
+    @DeleteMapping("/{reviewId}")
+    @Operation(summary = "리뷰 삭제 API", description = "사용자가 작성한 리뷰를 삭제합니다.")
+    public ApiResponse<String> deleteReview(@PathVariable Long reviewId, Authentication authentication) {
+        reviewService.deleteReview(reviewId, authentication.getName());
+        return ApiResponse.onSuccess(null);
+    }
 }

src/main/java/danpoong/soenter/domain/review/service/ReviewService.java

@@ -9,4 +9,5 @@ public interface ReviewService {
     public PostReviewResponse createReview(PostReviewRequest postReviewRequest, String userId);
     public MyReviewsWrapperResponse getMyReviews(String userId);
     public PostReviewResponse updateReview(Long reviewId, PostReviewRequest postReviewRequest, String userId);
+    String deleteReview(Long reviewId, String userId);
 }

src/main/java/danpoong/soenter/domain/review/service/ReviewServiceImpl.java

@@ -106,4 +106,22 @@ public PostReviewResponse updateReview(Long reviewId, PostReviewRequest postRevi
 
         return ReviewConverter.toReviewResponse(review);
     }
+
+    @Transactional
+    public String deleteReview(Long reviewId, String userId) {
+        User user = userRepository.findById(Long.valueOf(userId))
+                .orElseThrow(() -> new RuntimeException("존재하지 않는 사용자입니다."));
+
+        Review review = reviewRepository.findById(reviewId)
+                .orElseThrow(() -> new RuntimeException("존재하지 않는 리뷰입니다."));
+
+        if (!review.getUser().getUserId().equals(user.getUserId())) {
+            throw new RuntimeException("사용자가 작성한 리뷰가 아닙니다.");
+        }
+
+        // 리뷰 삭제
+        tagListRepository.deleteAll(tagListRepository.findByReview(review)); // 관련 태그 삭제
+        reviewRepository.delete(review); // 리뷰 삭제
+        return "성공!";
+    }
 }