fix: Room soft delete로 변경

infra/mysql/initdb.d/init.sql

@@ -212,6 +212,7 @@ create table room
     announcement       varchar(100),
     room_image         varchar(500),
     manager_nickname   varchar(30),
+    deleted_at         datetime(6),
     created_at         datetime(6)       not null,
     updated_at         datetime(6),
     primary key (id)

src/main/java/com/moabam/api/application/room/RoomService.java

@@ -16,7 +16,6 @@
 import com.moabam.api.application.room.mapper.RoomMapper;
 import com.moabam.api.application.room.mapper.RoutineMapper;
 import com.moabam.api.domain.member.Member;
-import com.moabam.api.domain.room.Certification;
 import com.moabam.api.domain.room.Participant;
 import com.moabam.api.domain.room.Room;
 import com.moabam.api.domain.room.RoomType;
@@ -122,11 +121,6 @@ public void exitRoom(Long memberId, Long roomId) {
 			return;
 		}
 
-		List<Routine> routines = routineRepository.findAllByRoomId(roomId);
-		List<Certification> certifications = certificationService.findCertifications(routines);
-
-		certificationService.deleteCertifications(certifications);
-		routineRepository.deleteAll(routines);
 		roomRepository.delete(room);
 	}
 

src/main/java/com/moabam/api/domain/room/Participant.java

@@ -76,6 +76,5 @@ public void updateCertifyCount() {
 
 	public void removeRoom() {
 		this.deletedRoomTitle = this.room.getTitle();
-		this.room = null;
 	}
 }

src/main/java/com/moabam/api/domain/room/Room.java

@@ -4,7 +4,10 @@
 import static com.moabam.global.error.model.ErrorMessage.*;
 import static java.util.Objects.*;
 
+import java.time.LocalDateTime;
+
 import org.hibernate.annotations.ColumnDefault;
+import org.hibernate.annotations.SQLDelete;
 
 import com.moabam.global.common.entity.BaseTimeEntity;
 import com.moabam.global.error.exception.BadRequestException;
@@ -26,6 +29,7 @@
 @Getter
 @Table(name = "room")
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
+@SQLDelete(sql = "UPDATE room SET deleted_at = CURRENT_TIMESTAMP where id = ?")
 public class Room extends BaseTimeEntity {
 
 	private static final int LEVEL_5 = 5;
@@ -85,6 +89,9 @@ public class Room extends BaseTimeEntity {
 	@Column(name = "manager_nickname", length = 30)
 	private String managerNickname;
 
+	@Column(name = "deleted_at")
+	private LocalDateTime deletedAt;
+
 	@Builder
 	private Room(Long id, String title, String password, RoomType roomType, int certifyTime, int maxUserCount) {
 		this.id = id;

src/test/java/com/moabam/api/presentation/RoomControllerTest.java

@@ -709,12 +709,8 @@ void manager_delete_room_success() throws Exception {
 			.andExpect(status().isOk())
 			.andDo(print());
 
-		List<Room> deletedRoom = roomRepository.findAll();
-		List<Routine> deletedRoutine = routineRepository.findAll();
 		List<Participant> deletedParticipant = participantRepository.findAll();
 
-		assertThat(deletedRoom).isEmpty();
-		assertThat(deletedRoutine).hasSize(0);
 		assertThat(deletedParticipant).hasSize(1);
 		assertThat(deletedParticipant.get(0).getDeletedAt()).isNotNull();
 		assertThat(deletedParticipant.get(0).getDeletedRoomTitle()).isNotNull();