이미지url에 id 대신 파일 이름을 사용하도록 변경

backend/ddang/src/main/java/com/ddang/ddang/auction/application/dto/CreateInfoAuctionDto.java

@@ -1,19 +1,20 @@
 package com.ddang.ddang.auction.application.dto;
 
 import com.ddang.ddang.auction.domain.Auction;
+import com.ddang.ddang.image.application.util.ImageStoreNameProcessor;
 
 public record CreateInfoAuctionDto(
         Long id,
         String title,
-        Long auctionImageId,
+        String auctionStoreName,
         int startPrice
 ) {
 
     public static CreateInfoAuctionDto from(final Auction auction) {
         return new CreateInfoAuctionDto(
                 auction.getId(),
                 auction.getTitle(),
-                auction.getAuctionImages().get(0).getId(),
+                ImageStoreNameProcessor.process(auction.getAuctionImages().get(0)),
                 auction.getStartPrice().getValue()
         );
     }

backend/ddang/src/main/java/com/ddang/ddang/auction/application/dto/ReadAuctionDto.java

@@ -3,8 +3,7 @@
 import com.ddang.ddang.auction.domain.Auction;
 import com.ddang.ddang.auction.domain.AuctionStatus;
 import com.ddang.ddang.bid.domain.Bid;
-import com.ddang.ddang.image.application.util.ImageIdProcessor;
-import com.ddang.ddang.image.domain.AuctionImage;
+import com.ddang.ddang.image.application.util.ImageStoreNameProcessor;
 
 import java.time.LocalDateTime;
 import java.util.List;
@@ -20,12 +19,12 @@ public record ReadAuctionDto(
         LocalDateTime registerTime,
         LocalDateTime closingTime,
         List<ReadRegionsDto> auctionRegions,
-        List<Long> auctionImageIds,
+        List<String> auctionImageStoreNames,
         int auctioneerCount,
         String mainCategory,
         String subCategory,
         Long sellerId,
-        Long sellerProfileId,
+        String sellerProfileImageStoreName,
         String sellerName,
         double sellerReliability,
         boolean isSellerDeleted,
@@ -45,12 +44,12 @@ public static ReadAuctionDto of(final Auction auction, final LocalDateTime targe
                 auction.getCreatedTime(),
                 auction.getClosingTime(),
                 convertReadRegionsDto(auction),
-                convertImageIds(auction),
+                convertImageStoreNames(auction),
                 auction.getAuctioneerCount(),
                 auction.getSubCategory().getMainCategory().getName(),
                 auction.getSubCategory().getName(),
                 auction.getSeller().getId(),
-                ImageIdProcessor.process(auction.getSeller().getProfileImage()),
+                ImageStoreNameProcessor.process(auction.getSeller().getProfileImage()),
                 auction.getSeller().getName(),
                 auction.getSeller().getReliability().getValue(),
                 auction.getSeller().isDeleted(),
@@ -59,10 +58,10 @@ public static ReadAuctionDto of(final Auction auction, final LocalDateTime targe
         );
     }
 
-    private static List<Long> convertImageIds(final Auction auction) {
+    private static List<String> convertImageStoreNames(final Auction auction) {
         return auction.getAuctionImages()
                       .stream()
-                      .map(AuctionImage::getId)
+                      .map(ImageStoreNameProcessor::process)
                       .toList();
     }
 

backend/ddang/src/main/java/com/ddang/ddang/auction/infrastructure/persistence/JpaAuctionRepository.java

@@ -19,7 +19,8 @@ public interface JpaAuctionRepository extends JpaRepository<Auction, Long> {
         LEFT JOIN FETCH a.lastBid
         JOIN FETCH a.subCategory sc
         JOIN FETCH sc.mainCategory
-        JOIN FETCH a.seller
+        JOIN FETCH a.seller seller
+        LEFT JOIN FETCH seller.profileImage
         WHERE a.deleted = false AND a.id = :id
     """)
     Optional<Auction> findTotalAuctionById(final Long id);

backend/ddang/src/main/java/com/ddang/ddang/auction/infrastructure/persistence/QuerydslAuctionRepository.java

@@ -148,6 +148,7 @@ private List<Auction> findAuctionsByIdsAndOrderSpecifiers(
                            .join(auction.subCategory, category).fetchJoin()
                            .join(category.mainCategory).fetchJoin()
                            .join(auction.seller).fetchJoin()
+                           .join(auction.seller.profileImage).fetchJoin()
                            .where(auction.id.in(targetIds.toArray(Long[]::new)))
                            .orderBy(orderSpecifiers.toArray(OrderSpecifier[]::new))
                            .fetch();

backend/ddang/src/main/java/com/ddang/ddang/auction/presentation/dto/response/AuctionDetailResponse.java

@@ -57,9 +57,9 @@ public static AuctionDetailResponse from(final ReadAuctionDto dto) {
     }
 
     private static List<String> convertImageFullUrls(final ReadAuctionDto dto) {
-        return dto.auctionImageIds()
+        return dto.auctionImageStoreNames()
                   .stream()
-                  .map(id -> ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, id))
+                  .map(imageStoreName -> ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, imageStoreName))
                   .toList();
     }
 

backend/ddang/src/main/java/com/ddang/ddang/auction/presentation/dto/response/CreateAuctionResponse.java

@@ -18,14 +18,14 @@ public static CreateAuctionResponse from(final CreateInfoAuctionDto dto) {
         return new CreateAuctionResponse(
                 dto.id(),
                 dto.title(),
-                convertAuctionImageUrl(dto.auctionImageId()),
+                convertAuctionImageUrl(dto.auctionStoreName()),
                 dto.startPrice(),
                 AuctionStatus.UNBIDDEN.name(),
                 0
         );
     }
 
-    private static String convertAuctionImageUrl(final Long id) {
-        return ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, id);
+    private static String convertAuctionImageUrl(final String storeName) {
+        return ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, storeName);
     }
 }

backend/ddang/src/main/java/com/ddang/ddang/auction/presentation/dto/response/ReadAuctionResponse.java

@@ -17,7 +17,7 @@ public static ReadAuctionResponse from(final ReadAuctionDto dto) {
         return new ReadAuctionResponse(
                 dto.id(),
                 dto.title(),
-                ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, dto.auctionImageIds().get(0)),
+                ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, dto.auctionImageStoreNames().get(0)),
                 processAuctionPrice(dto.startPrice(), dto.lastBidPrice()),
                 dto.auctionStatus().name(),
                 dto.auctioneerCount()

backend/ddang/src/main/java/com/ddang/ddang/auction/presentation/dto/response/ReadUserInAuctionQuestionResponse.java

@@ -11,7 +11,7 @@ public static ReadUserInAuctionQuestionResponse from(final ReadUserInQnaDto writ
         return new ReadUserInAuctionQuestionResponse(
                 writerDto.id(),
                 NameProcessor.process(writerDto.isDeleted(), writerDto.name()),
-                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, writerDto.profileImageId())
+                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, writerDto.profileImageStoreName())
         );
     }
 }

backend/ddang/src/main/java/com/ddang/ddang/auction/presentation/dto/response/SellerResponse.java

@@ -17,7 +17,7 @@ public static SellerResponse from(final ReadAuctionDto auctionDto) {
 
         return new SellerResponse(
                 auctionDto.sellerId(),
-                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, auctionDto.sellerProfileId()),
+                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, auctionDto.sellerProfileImageStoreName()),
                 NameProcessor.process(auctionDto.isSellerDeleted(), auctionDto.sellerName()),
                 floatReliability
         );

backend/ddang/src/main/java/com/ddang/ddang/bid/application/dto/ReadBidDto.java

@@ -1,14 +1,14 @@
 package com.ddang.ddang.bid.application.dto;
 
 import com.ddang.ddang.bid.domain.Bid;
-import com.ddang.ddang.image.application.util.ImageIdProcessor;
+import com.ddang.ddang.image.application.util.ImageStoreNameProcessor;
 import com.ddang.ddang.user.domain.User;
 
 import java.time.LocalDateTime;
 
 public record ReadBidDto(
         String name,
-        Long profileImageId,
+        String profileImageStoreName,
         boolean isDeletedUser,
         int price,
         LocalDateTime bidTime
@@ -19,7 +19,7 @@ public static ReadBidDto from(final Bid bid) {
 
         return new ReadBidDto(
                 bidder.getName(),
-                ImageIdProcessor.process(bidder.getProfileImage()),
+                ImageStoreNameProcessor.process(bidder.getProfileImage()),
                 bidder.isDeleted(),
                 bid.getPrice().getValue(),
                 bid.getCreatedTime()

backend/ddang/src/main/java/com/ddang/ddang/bid/infrastructure/persistence/JpaBidRepository.java

@@ -10,6 +10,13 @@
 
 public interface JpaBidRepository extends JpaRepository<Bid, Long> {
 
+    @Query("""
+        SELECT bid
+        FROM Bid bid
+        JOIN FETCH bid.bidder bidder
+        LEFT JOIN FETCH bidder.profileImage
+        WHERE bid.auction.id = :auctionId ORDER BY bid.id ASC
+    """)
     List<Bid> findAllByAuctionIdOrderByIdAsc(final Long auctionId);
 
     @Query("SELECT b FROM Bid b WHERE b.auction.id = :auctionId ORDER BY b.id DESC LIMIT 1")

backend/ddang/src/main/java/com/ddang/ddang/bid/presentation/dto/response/ReadBidResponse.java

@@ -23,7 +23,7 @@ public static ReadBidResponse from(final ReadBidDto dto) {
         final String name = NameProcessor.process(dto.isDeletedUser(), dto.name());
         return new ReadBidResponse(
                 name,
-                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, dto.profileImageId()),
+                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, dto.profileImageStoreName()),
                 dto.price(),
                 dto.bidTime()
         );

backend/ddang/src/main/java/com/ddang/ddang/chat/application/dto/ReadAuctionInChatRoomDto.java

@@ -2,21 +2,22 @@
 
 import com.ddang.ddang.auction.domain.Auction;
 import com.ddang.ddang.bid.domain.Bid;
+import com.ddang.ddang.image.application.util.ImageStoreNameProcessor;
 import com.ddang.ddang.image.domain.AuctionImage;
 
 public record ReadAuctionInChatRoomDto(
         Long id,
         String title,
         Integer lastBidPrice,
-        Long thumbnailImageId
+        String thumbnailImageStoreName
 ) {
 
     public static ReadAuctionInChatRoomDto of(final Auction auction, final AuctionImage thumbnailImage) {
         return new ReadAuctionInChatRoomDto(
                 auction.getId(),
                 auction.getTitle(),
                 convertPrice(auction.getLastBid()),
-                thumbnailImage.getId()
+                ImageStoreNameProcessor.process(thumbnailImage)
         );
     }
 

backend/ddang/src/main/java/com/ddang/ddang/chat/application/dto/ReadUserInChatRoomDto.java

@@ -1,15 +1,15 @@
 package com.ddang.ddang.chat.application.dto;
 
-import com.ddang.ddang.image.application.util.ImageIdProcessor;
+import com.ddang.ddang.image.application.util.ImageStoreNameProcessor;
 import com.ddang.ddang.user.domain.User;
 
-public record ReadUserInChatRoomDto(Long id, String name, Long profileImageId, double reliability, boolean isDeleted) {
+public record ReadUserInChatRoomDto(Long id, String name, String profileImageStoreName, double reliability, boolean isDeleted) {
 
     public static ReadUserInChatRoomDto from(final User user) {
         return new ReadUserInChatRoomDto(
                 user.getId(),
                 user.getName(),
-                ImageIdProcessor.process(user.getProfileImage()),
+                ImageStoreNameProcessor.process(user.getProfileImage()),
                 user.getReliability().getValue(),
                 user.isDeleted()
         );

backend/ddang/src/main/java/com/ddang/ddang/chat/infrastructure/persistence/QuerydslChatRoomAndImageRepository.java

@@ -25,17 +25,18 @@ public Optional<ChatRoomAndImageDto> findChatRoomById(final Long chatRoomId) {
         final ChatRoomAndImageQueryProjectionDto chatRoomAndImageQueryProjectionDto =
                 queryFactory.select(new QChatRoomAndImageQueryProjectionDto(chatRoom, auctionImage))
                             .from(chatRoom)
-                            .leftJoin(chatRoom.buyer).fetchJoin()
-                            .leftJoin(chatRoom.auction, auction).fetchJoin()
-                            .leftJoin(auction.seller).fetchJoin()
+                            .join(chatRoom.buyer).fetchJoin()
+                            .join(chatRoom.auction, auction).fetchJoin()
+                            .join(auction.seller).fetchJoin()
+                            .leftJoin(auction.seller.profileImage).fetchJoin()
                             .leftJoin(auctionImage).on(auctionImage.id.eq(
                                     JPAExpressions
                                             .select(auctionImage.id.min())
                                             .from(auctionImage)
                                             .where(auctionImage.auction.id.eq(auction.id))
                                             .groupBy(auctionImage.auction.id)
                             )).fetchJoin()
-                            .leftJoin(auction.lastBid).fetchJoin()
+                            .join(auction.lastBid).fetchJoin()
                             .where(chatRoom.id.eq(chatRoomId))
                             .fetchOne();
 

backend/ddang/src/main/java/com/ddang/ddang/chat/infrastructure/persistence/QuerydslChatRoomAndMessageAndImageRepository.java

@@ -28,17 +28,18 @@ public List<ChatRoomAndMessageAndImageDto> findAllChatRoomInfoByUserIdOrderByLas
         final List<ChatRoomAndMessageAndImageQueryProjectionDto> unsortedDtos =
                 queryFactory.select(new QChatRoomAndMessageAndImageQueryProjectionDto(chatRoom, message, auctionImage))
                             .from(chatRoom)
-                            .leftJoin(chatRoom.buyer).fetchJoin()
-                            .leftJoin(chatRoom.auction, auction).fetchJoin()
-                            .leftJoin(auction.seller).fetchJoin()
+                            .join(chatRoom.buyer).fetchJoin()
+                            .join(chatRoom.auction, auction).fetchJoin()
+                            .join(auction.seller).fetchJoin()
+                            .leftJoin(auction.seller.profileImage).fetchJoin()
                             .leftJoin(auctionImage).on(auctionImage.id.eq(
                                     JPAExpressions
                                             .select(auctionImage.id.min())
                                             .from(auctionImage)
                                             .where(auctionImage.auction.id.eq(auction.id))
                                             .groupBy(auctionImage.auction.id)
                             )).fetchJoin()
-                            .leftJoin(auction.lastBid).fetchJoin()
+                            .join(auction.lastBid).fetchJoin()
                             .leftJoin(message).on(message.id.eq(
                                     JPAExpressions
                                             .select(message.id.max())

backend/ddang/src/main/java/com/ddang/ddang/chat/presentation/dto/response/ReadAuctionInChatRoomResponse.java

@@ -7,7 +7,7 @@
 public record ReadAuctionInChatRoomResponse(Long id, String title, String image, int price) {
 
     public static ReadAuctionInChatRoomResponse from(final ReadAuctionInChatRoomDto dto) {
-        final String thumbNailImageUrl = ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, dto.thumbnailImageId());
+        final String thumbNailImageUrl = ImageUrlCalculator.calculateBy(ImageRelativeUrl.AUCTION, dto.thumbnailImageStoreName());
 
         return new ReadAuctionInChatRoomResponse(dto.id(), dto.title(), thumbNailImageUrl, dto.lastBidPrice());
     }

backend/ddang/src/main/java/com/ddang/ddang/chat/presentation/dto/response/ReadChatPartnerResponse.java

@@ -13,7 +13,7 @@ public static ReadChatPartnerResponse from(final ReadUserInChatRoomDto dto) {
         return new ReadChatPartnerResponse(
                 dto.id(),
                 name,
-                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, dto.profileImageId())
+                ImageUrlCalculator.calculateBy(ImageRelativeUrl.USER, dto.profileImageStoreName())
         );
     }
 }

backend/ddang/src/main/java/com/ddang/ddang/image/application/util/ImageStoreNameProcessor.java

@@ -0,0 +1,26 @@
+package com.ddang.ddang.image.application.util;
+
+import com.ddang.ddang.image.domain.AuctionImage;
+import com.ddang.ddang.image.domain.ProfileImage;
+
+public final class ImageStoreNameProcessor {
+
+    private ImageStoreNameProcessor() {
+    }
+
+    public static String process(final ProfileImage profileImage) {
+        if (profileImage == null) {
+            return null;
+        }
+
+        return profileImage.getImage().getStoreName();
+    }
+
+    public static String process(final AuctionImage auctionImage) {
+        if (auctionImage == null) {
+            return null;
+        }
+
+        return auctionImage.getImage().getStoreName();
+    }
+}

backend/ddang/src/main/java/com/ddang/ddang/image/domain/ProfileImage.java

@@ -19,8 +19,6 @@
 public class ProfileImage {
 
     public static final String DEFAULT_PROFILE_IMAGE_STORE_NAME = "default_profile_image.png";
-    // TODO: 10/13/23 앞으로 id가 아닌 store name으로 진행하기로 했는데, 임시로 해둡니다. 추후 삭제해주시면 감사하겠습니다.
-    public static final String DEFAULT_PROFILE_IMAGE_ID = "1";
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)