From ad4db9517126cf3ce6736720b091b5cb2e25685e Mon Sep 17 00:00:00 2001
From: soohyeon <meltapplee@gmail.com>
Date: Thu, 5 Sep 2024 19:53:38 +0900
Subject: [PATCH] add :: delete review api

---
 .../review/presentation/ReviewController.kt   | 13 ++++++++-
 .../review/repository/ReviewRepository.kt     |  2 ++
 .../review/service/DeleteReviewService.kt     | 28 +++++++++++++++++++
 3 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 src/main/kotlin/org/meogo/domain/review/service/DeleteReviewService.kt

diff --git a/src/main/kotlin/org/meogo/domain/review/presentation/ReviewController.kt b/src/main/kotlin/org/meogo/domain/review/presentation/ReviewController.kt
index 14c9293..f157a36 100644
--- a/src/main/kotlin/org/meogo/domain/review/presentation/ReviewController.kt
+++ b/src/main/kotlin/org/meogo/domain/review/presentation/ReviewController.kt
@@ -4,14 +4,18 @@ import lombok.RequiredArgsConstructor
 import org.meogo.domain.review.presentation.dto.request.ModifyReviewRequest
 import org.meogo.domain.review.presentation.dto.request.ReviewRequest
 import org.meogo.domain.review.service.CreateReviewService
+import org.meogo.domain.review.service.DeleteReviewService
 import org.meogo.domain.review.service.ModifyReviewService
 import org.meogo.domain.review.service.QueryAllBySchoolIdService
+import org.springframework.http.HttpStatus
+import org.springframework.web.bind.annotation.DeleteMapping
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PatchMapping
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.bind.annotation.ResponseStatus
 import org.springframework.web.bind.annotation.RestController
 import javax.validation.Valid
 
@@ -21,9 +25,11 @@ import javax.validation.Valid
 class ReviewController(
     private val createReviewService: CreateReviewService,
     private val queryAllBySchoolIdService: QueryAllBySchoolIdService,
-    private val modifyReviewService: ModifyReviewService
+    private val modifyReviewService: ModifyReviewService,
+    private val deleteReviewService: DeleteReviewService
 ) {
     @PostMapping
+    @ResponseStatus(value = HttpStatus.CREATED)
     fun create(
         @Valid @RequestBody
         request: ReviewRequest
@@ -37,4 +43,9 @@ class ReviewController(
     @PatchMapping("/modify")
     fun modify(@RequestParam(name = "review_id") reviewId: Long, @RequestBody request: ModifyReviewRequest) =
         modifyReviewService.modifyReview(reviewId, request)
+
+    @DeleteMapping("/delete")
+    @ResponseStatus(value = HttpStatus.NO_CONTENT)
+    fun delete(@RequestParam(name = "review_id") reviewId: Long) =
+        deleteReviewService.deleteReview(reviewId)
 }
diff --git a/src/main/kotlin/org/meogo/domain/review/repository/ReviewRepository.kt b/src/main/kotlin/org/meogo/domain/review/repository/ReviewRepository.kt
index 3a741e6..a906e3e 100644
--- a/src/main/kotlin/org/meogo/domain/review/repository/ReviewRepository.kt
+++ b/src/main/kotlin/org/meogo/domain/review/repository/ReviewRepository.kt
@@ -9,4 +9,6 @@ interface ReviewRepository : Repository<Review, Long> {
     fun findAllBySchoolId(id: Int): List<Review>?
 
     fun findById(id: Long): Review?
+
+    fun deleteById(id: Long)
 }
diff --git a/src/main/kotlin/org/meogo/domain/review/service/DeleteReviewService.kt b/src/main/kotlin/org/meogo/domain/review/service/DeleteReviewService.kt
new file mode 100644
index 0000000..d04fcb7
--- /dev/null
+++ b/src/main/kotlin/org/meogo/domain/review/service/DeleteReviewService.kt
@@ -0,0 +1,28 @@
+package org.meogo.domain.review.service
+
+import org.meogo.domain.review.exception.ReviewNotFoundException
+import org.meogo.domain.review.repository.ReviewRepository
+import org.meogo.domain.user.exception.UserMisMatchException
+import org.meogo.domain.user.exception.UserNotFoundException
+import org.meogo.domain.user.facade.UserFacade
+import org.meogo.domain.user.repository.UserRepository
+import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
+
+@Service
+class DeleteReviewService(
+    private val reviewRepository: ReviewRepository,
+    private val userFacade: UserFacade,
+    private val userRepository: UserRepository
+) {
+
+    @Transactional
+    fun deleteReview(id: Long) {
+        val user = userFacade.currentUser() ?: throw UserNotFoundException
+        val review = reviewRepository.findById(id) ?: throw ReviewNotFoundException
+
+        if (user.id != review.userId) throw UserMisMatchException
+
+        reviewRepository.deleteById(review.id)
+    }
+}