refactor: Theme 클래스 코틀린 전환 및 클래스명 변경(-> ThemeEntity)

src/main/java/roomescape/reservation/domain/Reservation.java

@@ -18,7 +18,7 @@ import jakarta.persistence.ManyToOne;
 import roomescape.common.exception.ErrorType;
 import roomescape.common.exception.RoomescapeException;
 import roomescape.member.infrastructure.persistence.Member;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 
 @Entity
 public class Reservation {
@@ -35,7 +35,7 @@ public class Reservation {
 
 	@ManyToOne(fetch = FetchType.LAZY)
 	@JoinColumn(name = "theme_id", nullable = false)
-	private Theme theme;
+	private ThemeEntity theme;
 
 	@ManyToOne(fetch = FetchType.LAZY)
 	@JoinColumn(name = "member_id", nullable = false)
@@ -50,7 +50,7 @@ public class Reservation {
 	public Reservation(
 		LocalDate date,
 		ReservationTime reservationTime,
-		Theme theme,
+		ThemeEntity theme,
 		Member member,
 		ReservationStatus status
 	) {
@@ -61,7 +61,7 @@ public class Reservation {
 		Long id,
 		LocalDate date,
 		ReservationTime reservationTime,
-		Theme theme,
+		ThemeEntity theme,
 		Member member,
 		ReservationStatus status
 	) {
@@ -74,7 +74,7 @@ public class Reservation {
 		this.reservationStatus = status;
 	}
 
-	private void validateIsNull(LocalDate date, ReservationTime reservationTime, Theme theme, Member member,
+	private void validateIsNull(LocalDate date, ReservationTime reservationTime, ThemeEntity theme, Member member,
 		ReservationStatus reservationStatus) {
 		if (date == null || reservationTime == null || theme == null || member == null || reservationStatus == null) {
 			throw new RoomescapeException(ErrorType.REQUEST_DATA_BLANK, String.format("[values: %s]", this),
@@ -98,7 +98,7 @@ public class Reservation {
 		return reservationTime;
 	}
 
-	public Theme getTheme() {
+	public ThemeEntity getTheme() {
 		return theme;
 	}
 

src/main/java/roomescape/reservation/service/ReservationService.java

@@ -24,7 +24,7 @@ import roomescape.reservation.dto.request.WaitingRequest;
 import roomescape.reservation.dto.response.MyReservationsResponse;
 import roomescape.reservation.dto.response.ReservationResponse;
 import roomescape.reservation.dto.response.ReservationsResponse;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.business.ThemeService;
 
 @Service
@@ -146,7 +146,7 @@ public class ReservationService {
 	private Reservation getReservationForSave(Long timeId, Long themeId, LocalDate date, Long memberId,
 		ReservationStatus status) {
 		ReservationTime time = reservationTimeService.findTimeById(timeId);
-		Theme theme = themeService.findThemeById(themeId);
+		ThemeEntity theme = themeService.findThemeById(themeId);
 		Member member = memberService.findById(memberId);
 
 		validateDateAndTime(date, time);

src/main/java/roomescape/theme/business/ThemeService.java

@@ -9,7 +9,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import roomescape.common.exception.ErrorType;
 import roomescape.common.exception.RoomescapeException;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 import roomescape.theme.web.ThemeRequest;
 import roomescape.theme.web.ThemeResponse;
@@ -26,7 +26,7 @@ public class ThemeService {
 	}
 
 	@Transactional(readOnly = true)
-	public Theme findThemeById(Long id) {
+	public ThemeEntity findThemeById(Long id) {
 		return themeRepository.findById(id)
 			.orElseThrow(() -> new RoomescapeException(ErrorType.THEME_NOT_FOUND,
 				String.format("[themeId: %d]", id), HttpStatus.BAD_REQUEST));
@@ -59,7 +59,7 @@ public class ThemeService {
 
 	public ThemeResponse addTheme(ThemeRequest request) {
 		validateIsSameThemeNameExist(request.name());
-		Theme theme = themeRepository.save(new Theme(request.name(), request.description(), request.thumbnail()));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(request.name(), request.description(), request.thumbnail()));
 
 		return ThemeResponse.from(theme);
 	}

src/main/java/roomescape/theme/infrastructure/persistence/ThemeEntity.kt

@@ -1,65 +1,15 @@
-package roomescape.theme.infrastructure.persistence;
+package roomescape.theme.infrastructure.persistence
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
+import jakarta.persistence.*
 
 @Entity
-public class Theme {
-
+@Table(name = "theme")
+class ThemeEntity(
         @Id
         @GeneratedValue(strategy = GenerationType.IDENTITY)
-	private Long id;
+        var id: Long? = null,
 
-	private String name;
-
-	private String description;
-
-	private String thumbnail;
-
-	protected Theme() {
-	}
-
-	public Theme(String name, String description, String thumbnail) {
-		this(null, name, description, thumbnail);
-	}
-
-	public Theme(
-		Long id,
-		String name,
-		String description,
-		String thumbnail
-	) {
-		this.id = id;
-		this.name = name;
-		this.description = description;
-		this.thumbnail = thumbnail;
-	}
-
-	public Long getId() {
-		return id;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public String getDescription() {
-		return description;
-	}
-
-	public String getThumbnail() {
-		return thumbnail;
-	}
-
-	@Override
-	public String toString() {
-		return "Theme{" +
-			"id=" + id +
-			", name=" + name +
-			", description=" + description +
-			", thumbnail=" + thumbnail +
-			'}';
-	}
-}
+        var name: String,
+        var description: String,
+        var thumbnail: String
+)

src/main/java/roomescape/theme/infrastructure/persistence/ThemeRepository.java

@@ -6,18 +6,18 @@ import java.util.List;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 
-public interface ThemeRepository extends JpaRepository<Theme, Long> {
+public interface ThemeRepository extends JpaRepository<ThemeEntity, Long> {
 
 	@Query(value = """
 		SELECT t
-		    FROM Theme t
+		    FROM ThemeEntity t
 		    RIGHT JOIN Reservation r ON t.id = r.theme.id
 		    WHERE r.date BETWEEN :startDate AND :endDate
 		    GROUP BY r.theme.id
 		    ORDER BY COUNT(r.theme.id) DESC, t.id ASC
 		    LIMIT :limit
 		""")
-	List<Theme> findTopNThemeBetweenStartDateAndEndDate(LocalDate startDate, LocalDate endDate, int limit);
+	List<ThemeEntity> findTopNThemeBetweenStartDateAndEndDate(LocalDate startDate, LocalDate endDate, int limit);
 
 	boolean existsByName(String name);
 

src/main/java/roomescape/theme/web/ThemeDTO.kt

@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema
 import jakarta.validation.constraints.NotBlank
 import jakarta.validation.constraints.Size
 import org.hibernate.validator.constraints.URL
-import roomescape.theme.infrastructure.persistence.Theme
+import roomescape.theme.infrastructure.persistence.ThemeEntity
 
 @Schema(name = "테마 저장 요청", description = "테마 정보를 저장할 때 사용합니다.")
 @JvmRecord
@@ -42,14 +42,14 @@ data class ThemeResponse(
 ) {
     companion object {
         @JvmStatic
-        fun from(theme: Theme): ThemeResponse {
-            return ThemeResponse(theme.id, theme.name, theme.description, theme.thumbnail)
+        fun from(themeEntity: ThemeEntity): ThemeResponse {
+            return ThemeResponse(themeEntity.id!!, themeEntity.name, themeEntity.description, themeEntity.thumbnail)
         }
     }
 }
 
-fun Theme.toResponse(): ThemeResponse = ThemeResponse(
-        id = this.id,
+fun ThemeEntity.toResponse(): ThemeResponse = ThemeResponse(
+        id = this.id!!,
         name = this.name,
         description = this.description,
         thumbnail = this.thumbnail
@@ -62,3 +62,7 @@ data class ThemesResponse(
         @field:Schema(description = "모든 테마 목록")
         val themes: List<ThemeResponse>
 )
+
+fun List<ThemeEntity>.toResponse(): ThemesResponse = ThemesResponse(
+        themes = this.map { it.toResponse()}
+)

src/test/java/roomescape/payment/business/PaymentServiceTest.java

@@ -27,7 +27,7 @@ import roomescape.reservation.domain.ReservationStatus;
 import roomescape.reservation.domain.ReservationTime;
 import roomescape.reservation.domain.repository.ReservationRepository;
 import roomescape.reservation.domain.repository.ReservationTimeRepository;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @SpringBootTest
@@ -57,7 +57,7 @@ class PaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "email@email.com", "password", Role.MEMBER));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		Reservation reservation = reservationRepository.save(new Reservation(date, time, theme, member,
 			ReservationStatus.CONFIRMED));
 
@@ -79,7 +79,7 @@ class PaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "email@email.com", "password", Role.MEMBER));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		Reservation reservation = reservationRepository.save(new Reservation(date, time, theme, member,
 			ReservationStatus.CONFIRMED));
 
@@ -116,7 +116,7 @@ class PaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "email@email.com", "password", Role.MEMBER));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		Reservation reservation = reservationRepository.save(new Reservation(date, time, theme, member,
 			ReservationStatus.CONFIRMED));
 

src/test/java/roomescape/reservation/controller/ReservationControllerTest.java

@@ -49,7 +49,7 @@ import roomescape.reservation.domain.repository.ReservationTimeRepository;
 import roomescape.reservation.dto.request.AdminReservationRequest;
 import roomescape.reservation.dto.request.ReservationRequest;
 import roomescape.reservation.dto.request.WaitingRequest;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@@ -89,7 +89,7 @@ public class ReservationControllerTest {
 		LocalDate date = LocalDate.now().plusDays(1L);
 
 		reservationTimeRepository.save(new ReservationTime(time));
-		themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 
 		Map<String, String> reservationParams = Map.of(
 			"date", date.toString(),
@@ -124,7 +124,7 @@ public class ReservationControllerTest {
 		String accessTokenCookie = getAccessTokenCookieByLogin("email@email.com", "password");
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member1 = memberRepository.save(new Member(null, "name1", "email1r@email.com", "password", Role.MEMBER));
 
 		// when
@@ -152,7 +152,7 @@ public class ReservationControllerTest {
 		String accessTokenCookie = getAccessTokenCookieByLogin("email@email.com", "password");
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member waitingMember = memberRepository.save(
 			new Member(null, "name1", "email1r@email.com", "password", Role.MEMBER));
 
@@ -179,7 +179,7 @@ public class ReservationControllerTest {
 		String accessTokenCookie = getAdminAccessTokenCookieByLogin("admin@admin.com", "12341234");
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		// when
@@ -208,7 +208,7 @@ public class ReservationControllerTest {
 		String accessTokenCookie = getAccessTokenCookieByLogin(member.getEmail(), member.getPassword());
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Reservation reservation = reservationRepository.save(
 			new Reservation(LocalDate.now(), reservationTime, theme, member, ReservationStatus.CONFIRMED));
 
@@ -228,7 +228,7 @@ public class ReservationControllerTest {
 		String adminTokenCookie = getAdminAccessTokenCookieByLogin("admin@email.com", "password");
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member confirmedMember = memberRepository.save(
 			new Member(null, "name1", "email@email.com", "password", Role.MEMBER));
 		Member waitingMember = memberRepository.save(
@@ -256,7 +256,7 @@ public class ReservationControllerTest {
 		String accessTokenCookie = getAccessTokenCookieByLogin(member.getEmail(), member.getPassword());
 
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member anotherMember = memberRepository.save(
 			new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
@@ -337,7 +337,7 @@ public class ReservationControllerTest {
 	void getAllReservations(String requestURI, String responseFieldName, int expectedSize) {
 		// given
 		LocalDate date = LocalDate.now().plusDays(1);
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
 		ReservationTime time1 = reservationTimeRepository.save(new ReservationTime(LocalTime.of(18, 30)));
 		ReservationTime time2 = reservationTimeRepository.save(new ReservationTime(LocalTime.of(19, 30)));
@@ -366,7 +366,7 @@ public class ReservationControllerTest {
 	void removeNotPaidReservation() {
 		// given
 		LocalDate date = LocalDate.now().plusDays(1);
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
 		String accessToken = getAdminAccessTokenCookieByLogin("admin@email.com", "password");
 
@@ -390,7 +390,7 @@ public class ReservationControllerTest {
 		// given
 		String accessToken = getAdminAccessTokenCookieByLogin("admin@email.com", "password");
 		LocalDate date = LocalDate.now().plusDays(1);
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
@@ -421,7 +421,7 @@ public class ReservationControllerTest {
 		LocalDateTime localDateTime = LocalDateTime.now().minusHours(1L).withNano(0);
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		String accessToken = getAccessTokenCookieByLogin(member.getEmail(), member.getPassword());
 
@@ -514,7 +514,7 @@ public class ReservationControllerTest {
 		LocalDateTime localDateTime = LocalDateTime.now().plusDays(1L).withNano(0);
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		Member member1 = memberRepository.save(new Member(null, "name1", "email1@email.com", "password", Role.MEMBER));
 
@@ -540,7 +540,7 @@ public class ReservationControllerTest {
 		LocalDateTime localDateTime = LocalDateTime.now().plusHours(1L);
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		String accessToken = getAdminAccessTokenCookieByLogin("admin@email.com", "password");
@@ -585,7 +585,7 @@ public class ReservationControllerTest {
 		LocalDateTime localDateTime = LocalDateTime.now().plusDays(1L).withNano(0);
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		String adminAccessToken = getAdminAccessTokenCookieByLogin("admin@email.com", "password");

src/test/java/roomescape/reservation/controller/ReservationTimeControllerTest.java

@@ -29,7 +29,7 @@ import roomescape.reservation.domain.ReservationStatus;
 import roomescape.reservation.domain.ReservationTime;
 import roomescape.reservation.domain.repository.ReservationRepository;
 import roomescape.reservation.domain.repository.ReservationTimeRepository;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
@@ -224,7 +224,7 @@ public class ReservationTimeControllerTest {
 		ReservationTime reservationTime1 = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 0)));
 		ReservationTime reservationTime2 = reservationTimeRepository.save(new ReservationTime(LocalTime.of(17, 30)));
 		ReservationTime reservationTime3 = reservationTimeRepository.save(new ReservationTime(LocalTime.of(18, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명1", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명1", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		reservationRepository.save(

src/test/java/roomescape/reservation/domain/ReservationTest.java

@@ -13,14 +13,14 @@ import org.junit.jupiter.params.provider.MethodSource;
 import roomescape.member.infrastructure.persistence.Member;
 import roomescape.member.infrastructure.persistence.Role;
 import roomescape.common.exception.RoomescapeException;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 
 public class ReservationTest {
 
 	@ParameterizedTest
 	@MethodSource("validateConstructorParameterBlankSource")
 	@DisplayName("객체 생성 시, null 또는 공백이 존재하면 예외를 발생한다.")
-	void validateConstructorParameterBlank(LocalDate date, ReservationTime reservationTime, Theme theme,
+	void validateConstructorParameterBlank(LocalDate date, ReservationTime reservationTime, ThemeEntity theme,
 		Member member) {
 
 		// when & then
@@ -33,12 +33,12 @@ public class ReservationTest {
 		return Stream.of(
 			Arguments.of(null,
 				new ReservationTime(LocalTime.now().plusHours(1)),
-				new Theme("테마명", "설명", "썸네일URI"),
+				new ThemeEntity(null, "테마명", "설명", "썸네일URI"),
 				new Member(null, "name", "email@email.com", "password", Role.MEMBER)),
 			Arguments.of(
 				LocalDate.now(),
 				null,
-				new Theme("테마명", "설명", "썸네일URI"),
+				new ThemeEntity(null, "테마명", "설명", "썸네일URI"),
 				new Member(null, "name", "email@email.com", "password", Role.MEMBER)),
 			Arguments.of(
 				LocalDate.now(),
@@ -48,7 +48,7 @@ public class ReservationTest {
 			Arguments.of(
 				LocalDate.now(),
 				new ReservationTime(LocalTime.now().plusHours(1)),
-				new Theme("테마명", "설명", "썸네일URI"),
+				new ThemeEntity(null, "테마명", "설명", "썸네일URI"),
 				null)
 		);
 	}

src/test/java/roomescape/reservation/domain/repository/ReservationSearchSpecificationTest.java

@@ -19,7 +19,7 @@ import roomescape.member.infrastructure.persistence.Role;
 import roomescape.reservation.domain.Reservation;
 import roomescape.reservation.domain.ReservationStatus;
 import roomescape.reservation.domain.ReservationTime;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @DataJpaTest
@@ -52,7 +52,7 @@ class ReservationSearchSpecificationTest {
 		LocalDateTime dateTime = LocalDateTime.now();
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		ReservationTime time = timeRepository.save(new ReservationTime(dateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "description", "thumbnail"));
 
 		reservation1 = reservationRepository.save(
 			new Reservation(dateTime.toLocalDate(), time, theme, member, ReservationStatus.CONFIRMED));

src/test/java/roomescape/reservation/service/ReservationServiceTest.java

@@ -27,7 +27,7 @@ import roomescape.reservation.dto.request.ReservationRequest;
 import roomescape.reservation.dto.request.WaitingRequest;
 import roomescape.reservation.dto.response.ReservationResponse;
 import roomescape.common.exception.RoomescapeException;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 import roomescape.theme.business.ThemeService;
 
@@ -52,7 +52,7 @@ class ReservationServiceTest {
 	void reservationAlreadyExistFail() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member1 = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		Member member2 = memberRepository.save(new Member(null, "name2", "email2@email.com", "password", Role.MEMBER));
 		LocalDate date = LocalDate.now().plusDays(1L);
@@ -74,7 +74,7 @@ class ReservationServiceTest {
 	void requestWaitWhenAlreadyReserveFail() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		LocalDate date = LocalDate.now().plusDays(1L);
 
@@ -94,7 +94,7 @@ class ReservationServiceTest {
 	void requestWaitTwiceFail() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		Member member1 = memberRepository.save(new Member(null, "name1", "email1@email.com", "password", Role.MEMBER));
 		LocalDate date = LocalDate.now().plusDays(1L);
@@ -118,7 +118,7 @@ class ReservationServiceTest {
 	void beforeDateReservationFail() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		LocalDate beforeDate = LocalDate.now().minusDays(1L);
 
@@ -135,7 +135,7 @@ class ReservationServiceTest {
 		// given
 		LocalDateTime beforeTime = LocalDateTime.now().minusHours(1L).withNano(0);
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(beforeTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		// when & then
@@ -151,7 +151,7 @@ class ReservationServiceTest {
 		// given
 		LocalDateTime beforeTime = LocalDateTime.now().minusDays(1L).withNano(0);
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(beforeTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Long NotExistMemberId = 1L;
 
 		// when & then
@@ -179,7 +179,7 @@ class ReservationServiceTest {
 	void confirmWaitingWhenReservationExist() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member admin = memberRepository.save(new Member(null, "admin", "admin@email.com", "password", Role.ADMIN));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 		Member member1 = memberRepository.save(new Member(null, "name1", "email1@email.com", "password", Role.MEMBER));
@@ -202,7 +202,7 @@ class ReservationServiceTest {
 	void approveWaiting() {
 		// given
 		ReservationTime reservationTime = reservationTimeRepository.save(new ReservationTime(LocalTime.of(12, 30)));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member admin = memberRepository.save(new Member(null, "admin", "admin@email.com", "password", Role.ADMIN));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 

src/test/java/roomescape/reservation/service/ReservationTimeServiceTest.java

@@ -23,7 +23,7 @@ import roomescape.reservation.domain.repository.ReservationRepository;
 import roomescape.reservation.domain.repository.ReservationTimeRepository;
 import roomescape.reservation.dto.request.ReservationTimeRequest;
 import roomescape.common.exception.RoomescapeException;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @SpringBootTest
@@ -74,7 +74,7 @@ class ReservationTimeServiceTest {
 		LocalDateTime localDateTime = LocalDateTime.now().plusDays(1L).withNano(0);
 		ReservationTime reservationTime = reservationTimeRepository.save(
 			new ReservationTime(localDateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("테마명", "설명", "썸네일URL"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "테마명", "설명", "썸네일URL"));
 		Member member = memberRepository.save(new Member(null, "name", "email@email.com", "password", Role.MEMBER));
 
 		// when

src/test/java/roomescape/reservation/service/ReservationWithPaymentServiceTest.java

@@ -28,7 +28,7 @@ import roomescape.reservation.domain.repository.ReservationRepository;
 import roomescape.reservation.domain.repository.ReservationTimeRepository;
 import roomescape.reservation.dto.request.ReservationRequest;
 import roomescape.reservation.dto.response.ReservationResponse;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 
 @SpringBootTest
@@ -60,7 +60,7 @@ class ReservationWithPaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "email@email.com", "password", Role.MEMBER));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		ReservationRequest reservationRequest = new ReservationRequest(date, time.getId(), theme.getId(), "payment-key",
 			"order-id", 10000L, "NORMAL");
 
@@ -96,7 +96,7 @@ class ReservationWithPaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "admin@email.com", "password", Role.ADMIN));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		ReservationRequest reservationRequest = new ReservationRequest(date, time.getId(), theme.getId(), "payment-key",
 			"order-id", 10000L, "NORMAL");
 
@@ -124,7 +124,7 @@ class ReservationWithPaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "admin@email.com", "password", Role.ADMIN));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 
 		Reservation saved = reservationRepository.save(
 			new Reservation(date, time, theme, member, ReservationStatus.CONFIRMED_PAYMENT_REQUIRED));
@@ -146,7 +146,7 @@ class ReservationWithPaymentServiceTest {
 		LocalDate date = localDateTime.toLocalDate();
 		ReservationTime time = reservationTimeRepository.save(new ReservationTime(localDateTime.toLocalTime()));
 		Member member = memberRepository.save(new Member(null, "member", "admin@email.com", "password", Role.ADMIN));
-		Theme theme = themeRepository.save(new Theme("name", "desc", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity(null, "name", "desc", "thumbnail"));
 		ReservationRequest reservationRequest = new ReservationRequest(date, time.getId(), theme.getId(), "payment-key",
 			"order-id", 10000L, "NORMAL");
 

src/test/java/roomescape/theme/business/ThemeServiceTest.java

@@ -23,7 +23,7 @@ import roomescape.reservation.dto.response.ReservationTimeResponse;
 import roomescape.reservation.service.ReservationService;
 import roomescape.reservation.service.ReservationTimeService;
 import roomescape.common.exception.RoomescapeException;
-import roomescape.theme.infrastructure.persistence.Theme;
+import roomescape.theme.infrastructure.persistence.ThemeEntity;
 import roomescape.theme.infrastructure.persistence.ThemeRepository;
 import roomescape.theme.web.ThemeRequest;
 import roomescape.theme.web.ThemeResponse;
@@ -53,10 +53,10 @@ class ThemeServiceTest {
 	@DisplayName("테마를 조회한다.")
 	void findThemeById() {
 		// given
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity("name", "description", "thumbnail"));
 
 		// when
-		Theme foundTheme = themeService.findThemeById(theme.getId());
+		ThemeEntity foundTheme = themeService.findThemeById(theme.getId());
 
 		// then
 		assertThat(foundTheme).isEqualTo(theme);
@@ -66,7 +66,7 @@ class ThemeServiceTest {
 	@DisplayName("존재하지 않는 ID로 테마를 조회하면 예외가 발생한다.")
 	void findThemeByNotExistId() {
 		// given
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity("name", "description", "thumbnail"));
 
 		// when
 		Long notExistId = theme.getId() + 1;
@@ -80,8 +80,8 @@ class ThemeServiceTest {
 	@DisplayName("모든 테마를 조회한다.")
 	void findAllThemes() {
 		// given
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
-		Theme theme1 = themeRepository.save(new Theme("name1", "description1", "thumbnail1"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity("name", "description", "thumbnail"));
+		ThemeEntity theme1 = themeRepository.save(new ThemeEntity("name1", "description1", "thumbnail1"));
 
 		// when
 		ThemesResponse found = themeService.findAllThemes();
@@ -111,7 +111,7 @@ class ThemeServiceTest {
 		ThemeResponse themeResponse = themeService.addTheme(new ThemeRequest("name", "description", "thumbnail"));
 
 		// when
-		Theme found = themeRepository.findById(themeResponse.id()).orElse(null);
+		ThemeEntity found = themeRepository.findById(themeResponse.id()).orElse(null);
 
 		// then
 		assertThat(found).isNotNull();
@@ -135,7 +135,7 @@ class ThemeServiceTest {
 	@DisplayName("테마를 삭제한다.")
 	void removeThemeById() {
 		// given
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity("name", "description", "thumbnail"));
 
 		// when
 		themeService.removeThemeById(theme.getId());
@@ -151,7 +151,7 @@ class ThemeServiceTest {
 		LocalDateTime dateTime = LocalDateTime.now().plusDays(1);
 		ReservationTimeResponse time = reservationTimeService.addTime(
 			new ReservationTimeRequest(dateTime.toLocalTime()));
-		Theme theme = themeRepository.save(new Theme("name", "description", "thumbnail"));
+		ThemeEntity theme = themeRepository.save(new ThemeEntity("name", "description", "thumbnail"));
 		Member member = memberRepository.save(new Member(null, "member", "password", "name", Role.MEMBER));
 		reservationService.addReservation(
 			new ReservationRequest(dateTime.toLocalDate(), time.id(), theme.getId(), "paymentKey", "orderId", 1000L,

src/test/java/roomescape/theme/util/TestThemeCreateUtil.kt

@@ -4,7 +4,7 @@ import jakarta.persistence.EntityManager
 import roomescape.member.infrastructure.persistence.Member
 import roomescape.reservation.domain.ReservationStatus
 import roomescape.reservation.domain.ReservationTime
-import roomescape.theme.infrastructure.persistence.Theme
+import roomescape.theme.infrastructure.persistence.ThemeEntity
 import roomescape.util.MemberFixture
 import roomescape.util.ReservationFixture
 import roomescape.util.ReservationTimeFixture
@@ -18,8 +18,8 @@ object TestThemeCreateUtil {
             name: String,
             reservedCount: Int,
             date: LocalDate,
-    ): Long {
-        val theme: Theme = ThemeFixture.create(name = name).also { entityManager.persist(it) }
+    ): ThemeEntity {
+        val themeEntity: ThemeEntity = ThemeFixture.create(name = name).also { entityManager.persist(it) }
         val member: Member = MemberFixture.create().also { entityManager.persist(it) }
 
         for (i in 1..reservedCount) {
@@ -29,7 +29,7 @@ object TestThemeCreateUtil {
 
             ReservationFixture.create(
                     date = date,
-                    theme = theme,
+                    themeEntity = themeEntity,
                     member = member,
                     reservationTime = time,
                     status = ReservationStatus.CONFIRMED
@@ -39,6 +39,6 @@ object TestThemeCreateUtil {
         entityManager.flush()
         entityManager.clear()
 
-        return theme.id
+        return themeEntity
     }
 }

src/test/java/roomescape/util/Fixtures.kt

@@ -11,7 +11,7 @@ import roomescape.payment.web.PaymentCancel
 import roomescape.reservation.domain.Reservation
 import roomescape.reservation.domain.ReservationStatus
 import roomescape.reservation.domain.ReservationTime
-import roomescape.theme.infrastructure.persistence.Theme
+import roomescape.theme.infrastructure.persistence.ThemeEntity
 import java.time.LocalDate
 import java.time.LocalTime
 import java.time.OffsetDateTime
@@ -62,18 +62,18 @@ object ThemeFixture {
             name: String = "Default Theme",
             description: String = "Default Description",
             thumbnail: String = "https://example.com/default-thumbnail.jpg"
-    ): Theme = Theme(id, name, description, thumbnail)
+    ): ThemeEntity = ThemeEntity(id, name, description, thumbnail)
 }
 
 object ReservationFixture {
     fun create(
             id: Long? = null,
             date: LocalDate = LocalDate.now().plusWeeks(1),
-            theme: Theme = ThemeFixture.create(),
+            themeEntity: ThemeEntity = ThemeFixture.create(),
             reservationTime: ReservationTime = ReservationTimeFixture.create(),
             member: Member = MemberFixture.create(),
             status: ReservationStatus = ReservationStatus.CONFIRMED_PAYMENT_REQUIRED
-    ): Reservation = Reservation(id, date, reservationTime, theme, member, status)
+    ): Reservation = Reservation(id, date, reservationTime, themeEntity, member, status)
 }
 
 object JwtFixture {