사용자 가입 시 신뢰도를 null로 설정

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

@@ -27,7 +27,7 @@ public record ReadAuctionDto(
         Long sellerId,
         Long sellerProfileId,
         String sellerName,
-        double sellerReliability,
+        Double sellerReliability,
         boolean isSellerDeleted,
         AuctionStatus auctionStatus
 ) {

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

@@ -8,7 +8,7 @@ public record SellerResponse(
         Long id,
         String image,
         String nickname,
-        double reliability
+        Double reliability
 ) {
 
     public static SellerResponse from(final ReadAuctionDto auctionDto) {

backend/ddang/src/main/java/com/ddang/ddang/authentication/application/AuthenticationService.java

@@ -67,7 +67,7 @@ private User findOrPersistUser(final Oauth2Type oauth2Type, final UserInformatio
                                  final User user = User.builder()
                                                        .name(oauth2Type.calculateNickname(calculateRandomNumber()))
                                                        .profileImage(findDefaultProfileImage())
-                                                       .reliability(0.0d)
+                                                       .reliability(null)
                                                        .oauthId(userInformationDto.findUserId())
                                                        .build();
 

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

@@ -3,7 +3,7 @@
 import com.ddang.ddang.image.application.util.ImageIdProcessor;
 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, Long profileImageId, Double reliability, boolean isDeleted) {
 
     public static ReadUserInChatRoomDto from(final User user) {
         return new ReadUserInChatRoomDto(

backend/ddang/src/main/java/com/ddang/ddang/report/application/dto/ReadReporterDto.java

@@ -3,7 +3,7 @@
 import com.ddang.ddang.image.application.util.ImageIdProcessor;
 import com.ddang.ddang.user.domain.User;
 
-public record ReadReporterDto(Long id, String name, Long profileImageId, double reliability, boolean isDeleted) {
+public record ReadReporterDto(Long id, String name, Long profileImageId, Double reliability, boolean isDeleted) {
 
     public static ReadReporterDto from(final User reporter) {
         return new ReadReporterDto(

backend/ddang/src/main/java/com/ddang/ddang/report/application/dto/ReadUserInReportDto.java

@@ -7,7 +7,7 @@ public record ReadUserInReportDto(
         Long id,
         String name,
         Long profileImageId,
-        double reliability,
+        Double reliability,
         String oauthId,
         boolean isSellerDeleted
 ) {

backend/ddang/src/main/java/com/ddang/ddang/user/application/dto/ReadUserDto.java

@@ -7,7 +7,7 @@ public record ReadUserDto(
         Long id,
         String name,
         Long profileImageId,
-        double reliability,
+        Double reliability,
         String oauthId,
         boolean isDeleted
 ) {

backend/ddang/src/main/java/com/ddang/ddang/user/domain/User.java

@@ -23,7 +23,7 @@
 @Entity
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @Getter
-@EqualsAndHashCode(of = "id")
+@EqualsAndHashCode(of = "id", callSuper = false)
 @ToString(of = {"id", "name", "reliability", "oauthId", "deleted"})
 @Table(name = "users")
 public class User extends BaseTimeEntity {
@@ -42,7 +42,7 @@ public class User extends BaseTimeEntity {
     @JoinColumn(name = "profile_image_id", foreignKey = @ForeignKey(name = "fk_user_profile_image"), nullable = false)
     private ProfileImage profileImage;
 
-    private double reliability;
+    private Double reliability;
 
     private String oauthId;
 
@@ -53,7 +53,7 @@ public class User extends BaseTimeEntity {
     private User(
             final String name,
             final ProfileImage profileImage,
-            final double reliability,
+            final Double reliability,
             final String oauthId
     ) {
         this.name = name;

backend/ddang/src/main/java/com/ddang/ddang/user/presentation/dto/response/ReadUserResponse.java

@@ -5,7 +5,7 @@
 import com.ddang.ddang.user.application.dto.ReadUserDto;
 import com.ddang.ddang.user.presentation.util.NameProcessor;
 
-public record ReadUserResponse(String name, String profileImage, double reliability) {
+public record ReadUserResponse(String name, String profileImage, Double reliability) {
 
     public static ReadUserResponse from(final ReadUserDto readUserDto) {
         return new ReadUserResponse(

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

@@ -4,6 +4,6 @@ public record SellerResponse(
         Long id,
         String image,
         String nickname,
-        double reliability
+        Double reliability
 ) {
 }

backend/ddang/src/test/java/com/ddang/ddang/auction/application/AuctionServiceTest.java

@@ -1,11 +1,5 @@
 package com.ddang.ddang.auction.application;
 
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatCode;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.BDDMockito.given;
-
 import com.ddang.ddang.auction.application.dto.CreateInfoAuctionDto;
 import com.ddang.ddang.auction.application.dto.ReadAuctionDto;
 import com.ddang.ddang.auction.application.dto.ReadAuctionsDto;
@@ -18,7 +12,6 @@
 import com.ddang.ddang.image.domain.StoreImageProcessor;
 import com.ddang.ddang.region.application.exception.RegionNotFoundException;
 import com.ddang.ddang.user.application.exception.UserNotFoundException;
-import java.util.List;
 import org.assertj.core.api.SoftAssertions;
 import org.junit.jupiter.api.DisplayNameGeneration;
 import org.junit.jupiter.api.DisplayNameGenerator;
@@ -29,6 +22,14 @@
 import org.springframework.data.domain.Sort;
 import org.springframework.data.domain.Sort.Order;
 
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.BDDMockito.given;
+
 @IsolateDatabase
 @DisplayNameGeneration(DisplayNameGenerator.ReplaceUnderscores.class)
 @SuppressWarnings("NonAsciiCharacters")

backend/ddang/src/test/java/com/ddang/ddang/auction/application/dto/ReadAuctionDtoTest.java

@@ -0,0 +1,26 @@
+package com.ddang.ddang.auction.application.dto;
+
+import com.ddang.ddang.auction.application.dto.fixture.ReadAuctionDtoFixture;
+import com.ddang.ddang.configuration.IsolateDatabase;
+import org.junit.jupiter.api.DisplayNameGeneration;
+import org.junit.jupiter.api.DisplayNameGenerator;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDateTime;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@IsolateDatabase
+@DisplayNameGeneration(DisplayNameGenerator.ReplaceUnderscores.class)
+@SuppressWarnings("NonAsciiCharacters")
+class ReadAuctionDtoTest extends ReadAuctionDtoFixture {
+
+    @Test
+    void 지정한_아이디에_해당하는_경매의_판매자_신뢰도가_null이라면_서비스에서_반환하는_dto에서_판매자_신뢰도를_나타내는_부분도_null이다() {
+        // when
+        final ReadAuctionDto actual = ReadAuctionDto.of(신뢰도가_null인_판매자의_경매, LocalDateTime.now());
+
+        // then
+        assertThat(actual.sellerReliability()).isNull();
+    }
+}

backend/ddang/src/test/java/com/ddang/ddang/auction/application/dto/fixture/ReadAuctionDtoFixture.java

@@ -0,0 +1,64 @@
+package com.ddang.ddang.auction.application.dto.fixture;
+
+import com.ddang.ddang.auction.domain.Auction;
+import com.ddang.ddang.auction.domain.BidUnit;
+import com.ddang.ddang.auction.domain.Price;
+import com.ddang.ddang.auction.infrastructure.persistence.JpaAuctionRepository;
+import com.ddang.ddang.category.domain.Category;
+import com.ddang.ddang.category.infrastructure.persistence.JpaCategoryRepository;
+import com.ddang.ddang.image.domain.AuctionImage;
+import com.ddang.ddang.image.domain.ProfileImage;
+import com.ddang.ddang.region.infrastructure.persistence.JpaRegionRepository;
+import com.ddang.ddang.user.domain.User;
+import com.ddang.ddang.user.infrastructure.persistence.JpaUserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@SuppressWarnings("NonAsciiCharacters")
+public class ReadAuctionDtoFixture {
+
+    @Autowired
+    private JpaAuctionRepository auctionRepository;
+
+    @Autowired
+    private JpaRegionRepository regionRepository;
+
+    @Autowired
+    private JpaCategoryRepository categoryRepository;
+
+    @Autowired
+    private JpaUserRepository userRepository;
+
+    private Category 가구_카테고리 = new Category("가구");
+    private Category 가구_서브_의자_카테고리 = new Category("의자");
+    protected User 신뢰도가_null인_판매자 = User.builder()
+                                        .name("신뢰도가 null인 판매자")
+                                        .profileImage(new ProfileImage("upload.png", "store.png"))
+                                        .reliability(null)
+                                        .oauthId("99999")
+                                        .build();
+    protected Auction 신뢰도가_null인_판매자의_경매;
+
+    @BeforeEach
+    void setUp() {
+        userRepository.save(신뢰도가_null인_판매자);
+
+        가구_카테고리.addSubCategory(가구_서브_의자_카테고리);
+        categoryRepository.save(가구_카테고리);
+
+        신뢰도가_null인_판매자의_경매 = Auction.builder()
+                                    .title("신뢰도가 null인 판매자의 경매")
+                                    .description("신뢰도가 null인 판매자의 경매")
+                                    .subCategory(가구_서브_의자_카테고리)
+                                    .seller(신뢰도가_null인_판매자)
+                                    .bidUnit(new BidUnit(1_000))
+                                    .startPrice(new Price(10_000))
+                                    .closingTime(LocalDateTime.now().plusDays(3L))
+                                    .build();
+        신뢰도가_null인_판매자의_경매.addAuctionImages(List.of(new AuctionImage("auction.png", "auction.png")));
+        auctionRepository.save(신뢰도가_null인_판매자의_경매);
+    }
+}

backend/ddang/src/test/java/com/ddang/ddang/auction/application/fixture/AuctionServiceFixture.java

@@ -1,6 +1,5 @@
 package com.ddang.ddang.auction.application.fixture;
 
-import com.ddang.ddang.auction.application.AuctionService;
 import com.ddang.ddang.auction.application.dto.CreateAuctionDto;
 import com.ddang.ddang.auction.domain.Auction;
 import com.ddang.ddang.auction.infrastructure.persistence.JpaAuctionRepository;
@@ -17,19 +16,17 @@
 import com.ddang.ddang.region.infrastructure.persistence.JpaRegionRepository;
 import com.ddang.ddang.user.domain.User;
 import com.ddang.ddang.user.infrastructure.persistence.JpaUserRepository;
-import java.time.LocalDateTime;
-import java.util.List;
 import org.junit.jupiter.api.BeforeEach;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
 import org.springframework.mock.web.MockMultipartFile;
 
+import java.time.LocalDateTime;
+import java.util.List;
+
 @SuppressWarnings("NonAsciiCharacters")
 public class AuctionServiceFixture {
 
-    @Autowired
-    private AuctionService auctionService;
-
     @Autowired
     private JpaAuctionRepository auctionRepository;
 
@@ -58,11 +55,11 @@ public class AuctionServiceFixture {
                              .oauthId("12345")
                              .build();
     protected User 구매자 = User.builder()
-                           .name("구매자")
-                           .profileImage(new ProfileImage("upload.png", "store.png"))
-                           .reliability(4.7d)
-                           .oauthId("54321")
-                           .build();
+                             .name("구매자")
+                             .profileImage(new ProfileImage("upload.png", "store.png"))
+                             .reliability(4.7d)
+                             .oauthId("54321")
+                             .build();
 
     private MockMultipartFile 경매_이미지_파일 = new MockMultipartFile(
             "image.png",
@@ -223,7 +220,6 @@ void setUp() {
 
         채팅방이_있는_경매.updateLastBid(채팅방이_있는_경매_입찰);
         입찰이_존재하는_경매.updateLastBid(입찰이_존재하는_경매_입찰);
-
         auctionRepository.saveAll(List.of(채팅방이_있는_경매, 종료되는_날이_3일_뒤인_경매, 입찰이_존재하는_경매, 종료된_경매));
 
         final ChatRoom 채팅방 = new ChatRoom(채팅방이_있는_경매, 구매자);