feat: 스토어좋아요 조회 구현 - #23

SOPT-all · Jan 15, 2025 · 93975ec · 93975ec
1 parent 95adb2c
commit 93975ec
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Showing 8 changed files with 143 additions and 36 deletions.
diff --git a/cakey-api/src/main/java/com/cakey/store/dto/StoreInfoListBylikesRes.java b/cakey-api/src/main/java/com/cakey/store/dto/StoreInfoListBylikesRes.java
@@ -1,11 +1,7 @@
 package com.cakey.store.dto;
 
-import lombok.AccessLevel;
-import lombok.Builder;
-
 import java.util.List;
 
-@Builder(access = AccessLevel.PRIVATE)
 public record StoreInfoListBylikesRes(
         int nextLikesCursor,
         Long lastStoreId,

diff --git a/cakey-api/src/main/java/com/cakey/store/service/StoreService.java b/cakey-api/src/main/java/com/cakey/store/service/StoreService.java
@@ -41,20 +41,20 @@ public StoreInfoListBylikesRes getStoreInfoListByStationAndLikes(final Long user
         final List<StoreInfoDto> storeInfoDtos = storeFacade.findStoreInfoByStationAndLikes(userId, station, likesCursor, lastStoreId, size);
 
         // 조회한 store들의 ID 추출
-        final List<Long> storeIds = getStoreIds(storeInfoDtos);
+        final List<Long> storeIds = storeFacade.getStoreIds(storeInfoDtos);
 
         //메인 이미지 map
-        final Map<Long, List<CakeMainImageDto>> mainImageMap = getMainImageMap(storeIds);
+        final Map<Long, List<CakeMainImageDto>> mainImageMap = cakeFacade.getMainImageMap(storeIds);
 
         //storInfo 생성
         final List<StoreInfo> storeInfos = getStoreInfo(storeInfoDtos, mainImageMap);
 
         //스토어 개수 조회
-        final int storeCount = getStoreCount(station);
+        final int storeCount = storeFacade.getStoreCountByStation(station);
 
         final int nextLikesCursor = calculateNextCursor(storeInfoDtos);
 
-        final Long LastStoreId = calculateLastStoreId(storeInfoDtos);
+        final Long LastStoreId = storeFacade.calculateLastStoreId(storeInfoDtos);
 
         // StoreInfoListRes 반환
         return StoreInfoListBylikesRes.of(nextLikesCursor, LastStoreId, storeCount, storeInfos);
@@ -70,19 +70,19 @@ public StoreInfoListByLatest getStoreInfoListByStationAndLatest(final Long userI
         final List<StoreInfoDto> storeInfoDtos = storeFacade.findStoreInfoByStationAndLatest(userId, station, storeIdCursor, size);
 
         // 조회한 store들의 ID 추출
-        final List<Long> storeIds = getStoreIds(storeInfoDtos);
+        final List<Long> storeIds = storeFacade.getStoreIds(storeInfoDtos);
 
         //메인 이미지 map
-        final Map<Long, List<CakeMainImageDto>> mainImageMap = getMainImageMap(storeIds);
+        final Map<Long, List<CakeMainImageDto>> mainImageMap = cakeFacade.getMainImageMap(storeIds);
 
         //storInfo 생성
         final List<StoreInfo> storeInfos = getStoreInfo(storeInfoDtos, mainImageMap);
 
         //스토어 개수 조회
-        final int storeCount = getStoreCount(station);
+        final int storeCount = storeFacade.getStoreCountByStation(station);
 
         //마지막 storeID 조회
-        final Long LastStoreId = calculateLastStoreId(storeInfoDtos);
+        final Long LastStoreId = storeFacade.calculateLastStoreId(storeInfoDtos);
 
         return StoreInfoListByLatest.of(LastStoreId, storeCount, storeInfos);
     }
@@ -102,27 +102,13 @@ private int calculateNextCursor(final List<StoreInfoDto> storeInfoDtos) {
         return storeInfoDtos.isEmpty() ? -1 : storeInfoDtos.get(storeInfoDtos.size() - 1).getStoreLikesCount();
     }
 
-    private Long calculateLastStoreId(final List<StoreInfoDto> storeInfoDtos) {
-        return storeInfoDtos.isEmpty() ? null : storeInfoDtos.get(storeInfoDtos.size() - 1).getStoreId();
-    }
-
     //스토어 id들 조회
     private List<Long> getStoreIds(final List<StoreInfoDto> storeInfoDtos) {
         return storeInfoDtos.stream()
                 .map(StoreInfoDto::getStoreId)
                 .toList();
     }
 
-    //메인이미지 매핑
-    private Map<Long, List<CakeMainImageDto>> getMainImageMap(final List<Long> storeIds) {
-        //스토어 대표 이미지 조회
-        final List<CakeMainImageDto> cakeMainImageDtos1 = cakeFacade.findMainImageByStoreIds(storeIds);
-
-        // 이미지를 storeId 기준으로 그룹화
-        return cakeMainImageDtos1.stream()
-                .collect(Collectors.groupingBy(CakeMainImageDto::getStoreId));
-    }
-
     //storeInfo 생성
     private List<StoreInfo> getStoreInfo(final List<StoreInfoDto> storeInfoDtos, final Map<Long, List<CakeMainImageDto>> imageMap) {
         return storeInfoDtos.stream()
@@ -146,11 +132,4 @@ private List<StoreInfo> getStoreInfo(final List<StoreInfoDto> storeInfoDtos, fin
                 })
                 .toList();
     }
-
-    //스토어 개수 조회
-    private int getStoreCount(final Station station) {
-        return (station == Station.ALL)
-                ? storeFacade.countAllStores()
-                : storeFacade.countStoresByStation(station);
-    }
 }
diff --git a/cakey-api/src/main/java/com/cakey/storelikes/controller/StoreLikesController.java b/cakey-api/src/main/java/com/cakey/storelikes/controller/StoreLikesController.java
@@ -0,0 +1,29 @@
+package com.cakey.storelikes.controller;
+
+import com.cakey.common.response.ApiResponseUtil;
+import com.cakey.common.response.BaseResponse;
+import com.cakey.common.response.SuccessCode;
+import com.cakey.storelikes.service.StoreLikesService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/api/v1/store/likes")
+@RequiredArgsConstructor
+public class StoreLikesController {
+    private final StoreLikesService storeLikesService;
+
+    @GetMapping("/latest")
+    public ResponseEntity<BaseResponse<?>> getLatestStoreByUserLikes(
+            @RequestHeader(value = "userId", required = true) final long userId,
+            @RequestParam(value = "storeIdCursor", defaultValue = "0", required = false) final Long storeIdCursor,
+            @RequestParam(value = "size", defaultValue = "10", required = false) final int size
+    ) {
+        return ApiResponseUtil.success(
+                SuccessCode.OK,
+                storeLikesService.getLatestStoreLikesByUser(userId, storeIdCursor, size));
+
+    }
+
+}
diff --git a/cakey-api/src/main/java/com/cakey/storelikes/dto/StoreLatestLikedByUser.java b/cakey-api/src/main/java/com/cakey/storelikes/dto/StoreLatestLikedByUser.java
@@ -0,0 +1,17 @@
+package com.cakey.storelikes.dto;
+
+import com.cakey.store.dto.StoreInfo;
+
+import java.util.List;
+
+public record StoreLatestLikedByUser(
+        Long lastStoreId,
+        long storeCount,
+        List<StoreInfo> stores
+) {
+    public static StoreLatestLikedByUser fromStoreInfo(final Long lastStoreId,
+                                                       final long storeCount,
+                                                       final List<StoreInfo> stores) {
+        return new StoreLatestLikedByUser(lastStoreId, storeCount, stores);
+    }
+}
diff --git a/cakey-api/src/main/java/com/cakey/storelikes/service/StoreLikesService.java b/cakey-api/src/main/java/com/cakey/storelikes/service/StoreLikesService.java
@@ -0,0 +1,73 @@
+package com.cakey.storelikes.service;
+
+import com.cakey.cake.dto.CakeMainImageDto;
+import com.cakey.cake.facade.CakeFacade;
+import com.cakey.store.domain.Station;
+import com.cakey.store.dto.StoreInfo;
+import com.cakey.store.dto.StoreInfoDto;
+import com.cakey.store.facade.StoreFacade;
+import com.cakey.storelikes.dto.StoreLatestLikedByUser;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Map;
+
+@Service
+@RequiredArgsConstructor
+public class StoreLikesService {
+
+    private final StoreFacade storeFacade;
+    private final CakeFacade cakeFacade;
+
+    public StoreLatestLikedByUser getLatestStoreLikesByUser(final long userId,
+                                                            final Long storeIdCursor,
+                                                            final int size) {
+
+        //페이지네이션으로 스토어 조회
+        final List<StoreInfoDto> storeInfoDtos = storeFacade.findLatestStoresLikedByUser(userId, storeIdCursor, size);
+
+        //조회한 store들의 id 추출
+        final List<Long> storeIds = storeFacade.getStoreIds(storeInfoDtos);
+
+        //메인 이미지 매핑
+        final Map<Long, List<CakeMainImageDto>> mainImageMap = cakeFacade.getMainImageMap(storeIds);
+
+        //storeInfo 생성
+        final List<StoreInfo> storeInfos = getStoreInfo(storeInfoDtos, mainImageMap);
+
+        //스토어 개수 조회
+        final int storeCount = storeInfos.size();
+
+        //마지막 스토어 아이디
+        final Long lastStoreId = storeFacade.calculateLastStoreId(storeInfoDtos);
+
+        return StoreLatestLikedByUser.fromStoreInfo(lastStoreId, storeCount, storeInfos);
+    }
+
+
+    //storeInfo 생성
+    private List<StoreInfo> getStoreInfo(final List<StoreInfoDto> storeInfoDtos, final Map<Long, List<CakeMainImageDto>> imageMap) {
+        return storeInfoDtos.stream()
+                .map(storeInfoDto -> {
+                    // storeId에 해당하는 이미지 리스트 가져오기
+                    final List<StoreInfo.StoreMainImage> images = imageMap.getOrDefault(storeInfoDto.getStoreId(), List.of())
+                            .stream()
+                            .map(image -> StoreInfo.StoreMainImage.of(image.getImageId(), image.getImageUrl()))
+                            .toList();
+
+                    // StoreInfo 생성
+                    return StoreInfo.of(
+                            storeInfoDto.getStoreId(),
+                            storeInfoDto.getName(),
+                            Station.valueOf(String.valueOf(storeInfoDto.getStation())),
+                            storeInfoDto.getAddress(),
+                            storeInfoDto.getStoreLikesCount(),
+                            storeInfoDto.isLiked(),
+                            images
+                    );
+                })
+                .toList();
+    }
+
+}
diff --git a/cakey-domain/src/main/java/com/cakey/cake/facade/CakeFacade.java b/cakey-domain/src/main/java/com/cakey/cake/facade/CakeFacade.java
@@ -5,13 +5,26 @@
 import org.springframework.stereotype.Component;
 
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 @Component
 @RequiredArgsConstructor
 public class CakeFacade {
     private final CakeRetriever cakeRetriever;
 
-    public List<CakeMainImageDto> findMainImageByStoreIds(List<Long> storeIds) {
+    //스토어 대표 이미지 조회
+    public List<CakeMainImageDto> findMainImageByStoreIds(final List<Long> storeIds) {
         return cakeRetriever.findMainImageByStoreIds(storeIds);
     }
+
+    //메인이미지 매핑
+    public Map<Long, List<CakeMainImageDto>> getMainImageMap(final List<Long> storeIds) {
+        //스토어 대표 이미지 조회
+        final List<CakeMainImageDto> cakeMainImageDtos = findMainImageByStoreIds(storeIds);
+
+        // 이미지를 storeId 기준으로 그룹화
+        return cakeMainImageDtos.stream()
+                .collect(Collectors.groupingBy(CakeMainImageDto::getStoreId));
+    }
 }
diff --git a/cakey-domain/src/main/java/com/cakey/cake/facade/CakeRetriever.java b/cakey-domain/src/main/java/com/cakey/cake/facade/CakeRetriever.java
@@ -12,7 +12,7 @@
 public class CakeRetriever {
     private final CakeRepository cakeRepository;
 
-    public List<CakeMainImageDto> findMainImageByStoreIds(List<Long> storeIds) {
+    public List<CakeMainImageDto> findMainImageByStoreIds(final List<Long> storeIds) {
         return cakeRepository.findMainImageByStoreIds(storeIds);
     }
 

diff --git a/cakey-domain/src/main/java/com/cakey/cake/repository/CakeRepositoryCustom.java b/cakey-domain/src/main/java/com/cakey/cake/repository/CakeRepositoryCustom.java
@@ -5,6 +5,6 @@
 import java.util.List;
 
 public interface CakeRepositoryCustom {
-    List<CakeMainImageDto> findMainImageByStoreIds(List<Long> storeIds);
+    List<CakeMainImageDto> findMainImageByStoreIds(final List<Long> storeIds);
 
 }