[#42] Feat: 리뷰 삭제 API 개발

src/main/java/ssu/eatssu/domain/admin/controller/ManageReviewController.java

@@ -0,0 +1,24 @@
+package ssu.eatssu.domain.admin.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import ssu.eatssu.domain.admin.service.ManageReviewService;
+import ssu.eatssu.global.handler.response.BaseResponse;
+
+@Controller
+@RequestMapping("/admin/reviews")
+@RequiredArgsConstructor
+public class ManageReviewController {
+    private final ManageReviewService manageReviewService;
+
+    @ResponseBody
+    @DeleteMapping("/{reviewId}")
+    public BaseResponse<?> delete(@PathVariable Long reviewId) {
+        manageReviewService.delete(reviewId);
+        return BaseResponse.success();
+    }
+}

src/main/java/ssu/eatssu/domain/admin/listener/ReportEventListener.java

@@ -0,0 +1,19 @@
+package ssu.eatssu.domain.admin.listener;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Component;
+import ssu.eatssu.domain.admin.event.ReviewDeleteEvent;
+import ssu.eatssu.domain.admin.service.ManageReportService;
+
+@Component
+@RequiredArgsConstructor
+public class ReportEventListener {
+
+    private final ManageReportService manageReportService;
+
+    @EventListener
+    public void deleteReport(ReviewDeleteEvent event) {
+        manageReportService.deleteAllByReviewId(event.reviewId());
+    }
+}

src/main/java/ssu/eatssu/domain/admin/persistence/LoadReportRepository.java

@@ -42,4 +42,12 @@ private List<ReportLine> fetchReportLines(Pageable pageable) {
                 .limit(pageable.getPageSize())
                 .fetch();
     }
+
+    public List<Long> findAllByReviewId(Long reviewId) {
+        return queryFactory
+                .select(report.id)
+                .from(report)
+                .where(report.review.id.eq(reviewId))
+                .fetch();
+    }
 }

src/main/java/ssu/eatssu/domain/admin/persistence/ManageReviewRepository.java

@@ -0,0 +1,8 @@
+package ssu.eatssu.domain.admin.persistence;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ssu.eatssu.domain.review.entity.Review;
+
+public interface ManageReviewRepository extends JpaRepository<Review, Long> {
+
+}

src/main/java/ssu/eatssu/domain/admin/service/ManageReportService.java

@@ -9,6 +9,8 @@
 import ssu.eatssu.domain.admin.persistence.LoadReportRepository;
 import ssu.eatssu.domain.admin.persistence.ManageReportRepository;
 
+import java.util.List;
+
 @Service
 @RequiredArgsConstructor
 public class ManageReportService {
@@ -24,4 +26,9 @@ public PageWrapper<ReportLine> getReportBoard(Pageable pageable) {
     public void delete(Long reportId) {
         manageReportRepository.deleteById(reportId);
     }
+
+    public void deleteAllByReviewId(Long reviewId) {
+        List<Long> reportIds = loadReportRepository.findAllByReviewId(reviewId);
+        manageReportRepository.deleteAllByIdInBatch(reportIds);
+    }
 }

src/main/java/ssu/eatssu/domain/admin/service/ManageReviewService.java

@@ -0,0 +1,23 @@
+package ssu.eatssu.domain.admin.service;
+
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.stereotype.Service;
+import ssu.eatssu.domain.admin.event.ReviewDeleteEvent;
+import ssu.eatssu.domain.admin.persistence.ManageReviewRepository;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class ManageReviewService {
+    private final ManageReviewRepository manageReviewRepository;
+    private final ApplicationEventPublisher publisher;
+
+    public void delete(Long reviewId) {
+        // 리뷰 삭제하기 전에 해당 리뷰를 참조하는 신고들을 모두 삭제한다.
+        publisher.publishEvent(new ReviewDeleteEvent(reviewId));
+
+        manageReviewRepository.deleteById(reviewId);
+    }
+}