From 7958cc206a5cbe06e7371ae1153950cc8daa22f5 Mon Sep 17 00:00:00 2001
From: INKWON <dlsrnjs066@gmail.com>
Date: Sat, 27 Jan 2024 03:03:30 +0900
Subject: [PATCH] =?UTF-8?q?[feat]=20=EC=A0=80=EC=9E=A5=20=EC=B7=A8?=
 =?UTF-8?q?=EC=86=8C=20=EC=8B=9C=20storecount=20=EA=B0=90=EC=86=8C=20?=
 =?UTF-8?q?=EB=A9=94=EC=84=9C=EB=93=9C=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../tripcometrue/domain/city/entity/City.java     |  6 ++++++
 .../tripcometrue/domain/place/entity/Place.java   |  6 ++++++
 .../domain/store/service/StoreService.java        | 15 +++++++++++++++
 .../domain/triprecord/entity/TripRecord.java      |  6 ++++++
 4 files changed, 33 insertions(+)

diff --git a/src/main/java/com/haejwo/tripcometrue/domain/city/entity/City.java b/src/main/java/com/haejwo/tripcometrue/domain/city/entity/City.java
index 3eaf68aa..074594af 100644
--- a/src/main/java/com/haejwo/tripcometrue/domain/city/entity/City.java
+++ b/src/main/java/com/haejwo/tripcometrue/domain/city/entity/City.java
@@ -67,5 +67,11 @@ public void incrementStoreCount() {
             this.storeCount++;
         }
     }
+
+    public void decrementStoreCount() {
+        if(this.storeCount > 0) {
+            this.storeCount--;
+        }
+    }
 }
 
diff --git a/src/main/java/com/haejwo/tripcometrue/domain/place/entity/Place.java b/src/main/java/com/haejwo/tripcometrue/domain/place/entity/Place.java
index dcad9ad8..3322855c 100644
--- a/src/main/java/com/haejwo/tripcometrue/domain/place/entity/Place.java
+++ b/src/main/java/com/haejwo/tripcometrue/domain/place/entity/Place.java
@@ -90,6 +90,12 @@ public void incrementStoreCount() {
         }
     }
 
+    public void decrementStoreCount() {
+        if(this.storedCount > 0) {
+            this.storedCount--;
+        }
+    }
+
     public void incrementReviewCount() {
         if(this.reviewCount == null) {
             this.reviewCount = 1;
diff --git a/src/main/java/com/haejwo/tripcometrue/domain/store/service/StoreService.java b/src/main/java/com/haejwo/tripcometrue/domain/store/service/StoreService.java
index 48b6660b..3710a640 100644
--- a/src/main/java/com/haejwo/tripcometrue/domain/store/service/StoreService.java
+++ b/src/main/java/com/haejwo/tripcometrue/domain/store/service/StoreService.java
@@ -109,6 +109,11 @@ public void unstoreCity(PrincipalDetails principalDetails, Long cityId) {
         Long memberId = principalDetails.getMember().getId();
         CityStore cityStore = cityStoreRepository.findByMemberIdAndCityId(memberId, cityId)
                 .orElseThrow(() -> new StoreNotFoundException(ErrorCode.STORE_NOT_FOUND));
+
+        City city = cityRepository.findById(cityId)
+            .orElseThrow();
+        city.decrementStoreCount();
+
         cityStoreRepository.delete(cityStore);
     }
 
@@ -117,6 +122,11 @@ public void unstorePlace(PrincipalDetails principalDetails, Long placeId) {
         Long memberId = principalDetails.getMember().getId();
         PlaceStore placeStore = placeStoreRepository.findByMemberIdAndPlaceId(memberId, placeId)
                 .orElseThrow(() -> new StoreNotFoundException(ErrorCode.STORE_NOT_FOUND));
+
+        Place place = placeRepository.findById(placeId)
+                .orElseThrow(()-> new PlaceNotFoundException());
+        place.decrementStoreCount();
+
         placeStoreRepository.delete(placeStore);
     }
 
@@ -125,6 +135,11 @@ public void unstoreTripRecord(PrincipalDetails principalDetails, Long tripRecord
         Long memberId = principalDetails.getMember().getId();
         TripRecordStore tripRecordStore = tripRecordStoreRepository.findByMemberIdAndTripRecordId(memberId, tripRecordId)
                 .orElseThrow(() -> new StoreNotFoundException(ErrorCode.STORE_NOT_FOUND));
+
+        TripRecord tripRecord = tripRecordRepository.findById(tripRecordId)
+                .orElseThrow(()-> new TripRecordNotFoundException());
+        tripRecord.decrementStoreCount();
+
         tripRecordStoreRepository.delete(tripRecordStore);
     }
 
diff --git a/src/main/java/com/haejwo/tripcometrue/domain/triprecord/entity/TripRecord.java b/src/main/java/com/haejwo/tripcometrue/domain/triprecord/entity/TripRecord.java
index dcd73d81..95f83478 100644
--- a/src/main/java/com/haejwo/tripcometrue/domain/triprecord/entity/TripRecord.java
+++ b/src/main/java/com/haejwo/tripcometrue/domain/triprecord/entity/TripRecord.java
@@ -114,6 +114,12 @@ public void incrementStoreCount() {
         }
     }
 
+    public void decrementStoreCount() {
+        if(this.storeCount > 0) {
+            this.storeCount--;
+        }
+    }
+
     public void incrementReviewCount() {
         if(this.reviewCount == null) {
             this.reviewCount = 1;