Merge pull request #56 from kea-dpang/develop

Feat: 상품 리스트 조회 API 구현
kea-dpang · Feb 5, 2024 · 27e4a4c · 27e4a4c
2 parents 9c766f7 + e1a8233
commit 27e4a4c
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Showing 5 changed files with 43 additions and 25 deletions.
diff --git a/src/main/java/kea/dpang/item/controller/ItemController.java b/src/main/java/kea/dpang/item/controller/ItemController.java
@@ -69,9 +69,12 @@ public ResponseEntity<SuccessResponse<Page<ItemDetailDto>>> getItemList(
     public ResponseEntity<SuccessResponse<List<ItemDto>>> getItemList(
             @RequestBody GetItemListRequestDto dto
     ) {
-        // Todo: 상품 리스트로 조회
+        List<ItemDto> itemList = itemService.getItemList(dto.getItemIds());
 
-        return null;
+        return new ResponseEntity<>(
+                new SuccessResponse<>(HttpStatus.OK.value(), "상품 리스트가 조회되었습니다.", itemList),
+                HttpStatus.OK
+        );
     }
 
 

diff --git a/src/main/java/kea/dpang/item/dto/item/ItemDetailDto.java b/src/main/java/kea/dpang/item/dto/item/ItemDetailDto.java
@@ -15,36 +15,36 @@
 @NoArgsConstructor
 @AllArgsConstructor
 public class ItemDetailDto {
-    private Long itemId;
-    private String itemName;
+    private Long id;
+    private String name;
     private Long sellerId;
     private String sellerName;
     private Category category;
     private SubCategory subCategory;
-    private int itemPrice;
+    private int price;
     private float averageRating;
     private int discountRate;
     private int discountPrice;
     private String description;
     private int stockQuantity;
-    private String itemImage;
-    private List<String> images;
+    private String thumbnailImage;
+    private List<String> informationImages;
 
     public ItemDetailDto(Item item, String sellerName) {
-        this.itemId = item.getId();
-        this.itemName = item.getName();
+        this.id = item.getId();
+        this.name = item.getName();
         this.sellerId = item.getSellerId();
         this.sellerName = sellerName;
         this.category = item.getCategory();
         this.subCategory = item.getSubCategory();
-        this.itemPrice = item.getPrice();
+        this.price = item.getPrice();
         this.averageRating = item.getAverageRating();
         this.discountRate = item.getDiscountRate();
         this.discountPrice = item.getDiscountPrice();
         this.description = item.getDescription();
         this.stockQuantity = item.getStockQuantity();
-        this.itemImage = item.getThumbnailImage();
-        this.images = item.getInformationImages();
+        this.thumbnailImage = item.getThumbnailImage();
+        this.informationImages = item.getInformationImages();
     }
 }
 
diff --git a/src/main/java/kea/dpang/item/dto/item/ItemDto.java b/src/main/java/kea/dpang/item/dto/item/ItemDto.java
@@ -1,5 +1,6 @@
 package kea.dpang.item.dto.item;
 
+import kea.dpang.item.entity.Item;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -8,11 +9,21 @@
 @AllArgsConstructor
 @NoArgsConstructor
 public class ItemDto {
-    private Long itemId; // 상품 ID
-    private String image; // 상품 이미지 URL
+    private Long id; // 상품 ID
+    private String thumbnailImage; // 상품 이미지 URL
     private String name; // 상품 이름
     private int price; // 상품 정가
     private int quantity; // 상품 재고 수량
     private int discountRate; // 할인율
     private int discountPrice; // 상품 판매가
+
+    public ItemDto(Item item) {
+        this.id = item.getId();
+        this.thumbnailImage = item.getThumbnailImage();
+        this.name = item.getName();
+        this.price = item.getPrice();
+        this.quantity = item.getStockQuantity();
+        this.discountRate = item.getDiscountRate();
+        this.discountPrice = item.getDiscountPrice();
+    }
 }
diff --git a/src/main/java/kea/dpang/item/service/ItemService.java b/src/main/java/kea/dpang/item/service/ItemService.java
@@ -1,9 +1,6 @@
 package kea.dpang.item.service;
 
-import kea.dpang.item.dto.item.CreateItemRequestDto;
-import kea.dpang.item.dto.item.ItemDetailDto;
-import kea.dpang.item.dto.item.UpdateItemRequestDto;
-import kea.dpang.item.dto.item.UpdateStockRequestDto;
+import kea.dpang.item.dto.item.*;
 import kea.dpang.item.entity.Category;
 import kea.dpang.item.entity.SubCategory;
 import org.springframework.data.domain.Page;
@@ -28,7 +25,8 @@ public interface ItemService {
      */
     ItemDetailDto getItem(Long itemId);
 
-    // Todo: 필터링 상품 리스트 조회
+    List<ItemDto> getItemList(List<Long> itemIds);
+
     Page<ItemDetailDto> getItemList(
             Category category,
             SubCategory subCategory,
@@ -44,8 +42,8 @@ Page<ItemDetailDto> getItemList(
     /**
      * 상품의 정보를 업데이트합니다.
      *
-     * @param itemId        업데이트할 상품의 ID
-     * @param dto 업데이트할 상품의 정보가 담긴 DTO
+     * @param itemId 업데이트할 상품의 ID
+     * @param dto    업데이트할 상품의 정보가 담긴 DTO
      */
     void updateItem(Long itemId, UpdateItemRequestDto dto);
 

diff --git a/src/main/java/kea/dpang/item/service/ItemServiceImpl.java b/src/main/java/kea/dpang/item/service/ItemServiceImpl.java
@@ -1,9 +1,6 @@
 package kea.dpang.item.service;
 
-import kea.dpang.item.dto.item.CreateItemRequestDto;
-import kea.dpang.item.dto.item.ItemDetailDto;
-import kea.dpang.item.dto.item.UpdateItemRequestDto;
-import kea.dpang.item.dto.item.UpdateStockRequestDto;
+import kea.dpang.item.dto.item.*;
 import kea.dpang.item.entity.Category;
 import kea.dpang.item.entity.Item;
 import kea.dpang.item.entity.SubCategory;
@@ -47,6 +44,15 @@ public void createItem(CreateItemRequestDto dto) {
         }
     }
 
+    @Override
+    public List<ItemDto> getItemList(List<Long> itemIds) {
+        log.info("item ID 리스트로부터 아이템 리스트 조회를 시작합니다 : {}", itemIds);
+        return itemRepository.findAllById(itemIds)
+                .stream()
+                .map(ItemDto::new)
+                .toList();
+    }
+
     // 상품 상세 정보 조회
     @Override
     @Transactional(readOnly = true)