From df352a86a0ae84a0454ccb6fa5409cd2dd1047e1 Mon Sep 17 00:00:00 2001
From: bum12ark <bum12ark@gmail.com>
Date: Fri, 4 Mar 2022 18:04:55 +0900
Subject: [PATCH] =?UTF-8?q?feat(store):=20=EB=A7=A4=EC=9E=A5=20=EA=B2=80?=
 =?UTF-8?q?=EC=83=89=20API=20=EC=A6=90=EA=B2=A8=EC=B0=BE=EA=B8=B0=20?=
 =?UTF-8?q?=ED=9A=8C=EC=88=98=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 거리순으로 가까운 매장 조회 후 즐겨찾기 회수 검색
---
 .../repository/FavoriteStoreCustom.java       | 22 +++++++++++++++++++
 .../domain/store/dto/SearchStoreResult.java   | 12 ++++++++++
 .../store/service/StoreServiceImpl.java       | 12 +++++++++-
 .../domain/store/web/StoreController.java     |  4 +++-
 4 files changed, 48 insertions(+), 2 deletions(-)
 create mode 100644 store-service/src/main/java/com/justpickup/storeservice/domain/favoritestore/repository/FavoriteStoreCustom.java

diff --git a/store-service/src/main/java/com/justpickup/storeservice/domain/favoritestore/repository/FavoriteStoreCustom.java b/store-service/src/main/java/com/justpickup/storeservice/domain/favoritestore/repository/FavoriteStoreCustom.java
new file mode 100644
index 0000000..f386569
--- /dev/null
+++ b/store-service/src/main/java/com/justpickup/storeservice/domain/favoritestore/repository/FavoriteStoreCustom.java
@@ -0,0 +1,22 @@
+package com.justpickup.storeservice.domain.favoritestore.repository;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Repository;
+
+import static com.justpickup.storeservice.domain.favoritestore.entity.QFavoriteStore.favoriteStore;
+
+@Repository
+@RequiredArgsConstructor
+public class FavoriteStoreCustom {
+
+    private final JPAQueryFactory queryFactory;
+
+    public Long countFavoriteStoreByStoreId(Long storeId) {
+        return queryFactory.select(favoriteStore.count())
+                .from(favoriteStore)
+                .join(favoriteStore.store)
+                .where(favoriteStore.store.id.eq(storeId))
+                .fetchOne();
+    }
+}
diff --git a/store-service/src/main/java/com/justpickup/storeservice/domain/store/dto/SearchStoreResult.java b/store-service/src/main/java/com/justpickup/storeservice/domain/store/dto/SearchStoreResult.java
index fbe9f1a..0132ac6 100644
--- a/store-service/src/main/java/com/justpickup/storeservice/domain/store/dto/SearchStoreResult.java
+++ b/store-service/src/main/java/com/justpickup/storeservice/domain/store/dto/SearchStoreResult.java
@@ -10,6 +10,17 @@ public class SearchStoreResult {
     private Long storeId;
     private String storeName;
     private Double distanceMeter;
+    private Long favoriteCounts;
+
+    public SearchStoreResult(Long storeId, String storeName, Double distanceMeter) {
+        this.storeId = storeId;
+        this.storeName = storeName;
+        this.distanceMeter = distanceMeter;
+    }
+
+    public void setFavoriteCounts(Long favoriteCounts) {
+        this.favoriteCounts = favoriteCounts;
+    }
 
     public String convertDistanceToString() {
         // km 으로 표시
@@ -23,4 +34,5 @@ public class SearchStoreResult {
         // ex) 621m
         return new DecimalFormat("0").format(distanceMeter) + "m";
     }
+
 }
diff --git a/store-service/src/main/java/com/justpickup/storeservice/domain/store/service/StoreServiceImpl.java b/store-service/src/main/java/com/justpickup/storeservice/domain/store/service/StoreServiceImpl.java
index 071a2ca..8318e93 100644
--- a/store-service/src/main/java/com/justpickup/storeservice/domain/store/service/StoreServiceImpl.java
+++ b/store-service/src/main/java/com/justpickup/storeservice/domain/store/service/StoreServiceImpl.java
@@ -1,5 +1,6 @@
 package com.justpickup.storeservice.domain.store.service;
 
+import com.justpickup.storeservice.domain.favoritestore.repository.FavoriteStoreCustom;
 import com.justpickup.storeservice.domain.store.dto.SearchStoreCondition;
 import com.justpickup.storeservice.domain.store.dto.SearchStoreResult;
 import com.justpickup.storeservice.domain.store.repository.StoreRepositoryCustom;
@@ -13,9 +14,18 @@ import org.springframework.stereotype.Service;
 public class StoreServiceImpl implements StoreService {
 
     private final StoreRepositoryCustom storeRepositoryCustom;
+    private final FavoriteStoreCustom favoriteStoreCustom;
 
     @Override
     public SliceImpl<SearchStoreResult> findSearchStoreScroll(SearchStoreCondition condition, Pageable pageable) {
-        return storeRepositoryCustom.findSearchStoreScroll(condition, pageable);
+        SliceImpl<SearchStoreResult> searchStoreScroll =
+                storeRepositoryCustom.findSearchStoreScroll(condition, pageable);
+
+        searchStoreScroll.forEach(result -> {
+            Long favoriteCounts = favoriteStoreCustom.countFavoriteStoreByStoreId(result.getStoreId());
+            result.setFavoriteCounts(favoriteCounts);
+        });
+
+        return searchStoreScroll;
     }
 }
diff --git a/store-service/src/main/java/com/justpickup/storeservice/domain/store/web/StoreController.java b/store-service/src/main/java/com/justpickup/storeservice/domain/store/web/StoreController.java
index 98fb92e..0ce0651 100644
--- a/store-service/src/main/java/com/justpickup/storeservice/domain/store/web/StoreController.java
+++ b/store-service/src/main/java/com/justpickup/storeservice/domain/store/web/StoreController.java
@@ -48,13 +48,15 @@ public class StoreController {
             private Long id;
             private String name;
             private String distance;
+            private Long favoriteCounts;
         }
 
         public SearchStoreResponse(List<SearchStoreResult> content, boolean hasNext) {
             this.stores = content.stream()
                     .map(result ->
                             new StoreDto(
-                                    result.getStoreId(), result.getStoreName(), result.convertDistanceToString())
+                                    result.getStoreId(), result.getStoreName(),
+                                    result.convertDistanceToString(), result.getFavoriteCounts())
                     )
                     .collect(Collectors.toList());
             this.hasNext = hasNext;