dev -> main

src/main/java/ei/algobaroapi/AlgobaroApiApplication.java

@@ -2,7 +2,9 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
+@EnableScheduling
 @SpringBootApplication
 public class AlgobaroApiApplication {
 

src/main/java/ei/algobaroapi/domain/room/controller/RoomControllerDocImpl.java

@@ -48,9 +48,13 @@ public RoomDetailResponseDto createRoom(
 
     @Override
     @PatchMapping("/rooms/{roomShortUuid}")
-    public RoomResponseDto updateRoomById(@PathVariable(name = "roomShortUuid") String roomShortUuid,
-            @RequestBody @Valid RoomUpdateRequestDto roomUpdateRequestDto) {
-        return roomService.updateRoomByShortUuid(roomShortUuid, roomUpdateRequestDto);
+    @PreAuthorize("hasRole('USER')")
+    public RoomResponseDto updateRoomById(
+            @PathVariable(name = "roomShortUuid") String roomShortUuid,
+            @RequestBody @Valid RoomUpdateRequestDto roomUpdateRequestDto,
+            @AuthenticationPrincipal Member member
+    ) {
+        return roomService.updateRoomByShortUuid(roomShortUuid, roomUpdateRequestDto, member);
     }
 
     @Override

src/main/java/ei/algobaroapi/domain/room/domain/Room.java

@@ -76,9 +76,10 @@ public class Room extends BaseEntity {
     private String roomUuid;
 
     @OneToMany(mappedBy = "room", fetch = FetchType.LAZY)
-    private List<RoomMember> roomMembers = new ArrayList<>();
+    private List<RoomMember> roomMembers;
 
     @Builder
+    @SuppressWarnings("java:S107")
     public Room(RoomStatus roomStatus, String title, List<String> languages, LocalDateTime startAt,
             RoomAccessType roomAccessType, String problemLink, String problemPlatform,
             String password, Integer roomLimit, List<String> tags,
@@ -95,18 +96,15 @@ public Room(RoomStatus roomStatus, String title, List<String> languages, LocalDa
         this.tags = tags;
         this.timeLimit = timeLimit;
         this.roomUuid = UUID.randomUUID().toString();
+
+        this.roomMembers = new ArrayList<>();
     }
 
     public void update(RoomUpdateRequestDto roomUpdateRequestDto) {
         if (roomUpdateRequestDto.getTitle() != null && !roomUpdateRequestDto.getTitle().isEmpty()) {
             this.title = roomUpdateRequestDto.getTitle();
         }
 
-        if (roomUpdateRequestDto.getStartAt() != null && roomUpdateRequestDto.getStartAt()
-                .isAfter(LocalDateTime.now())) {
-            this.startAt = roomUpdateRequestDto.getStartAt();
-        }
-
         if (roomUpdateRequestDto.getLanguages() != null && !roomUpdateRequestDto.getLanguages()
                 .isEmpty()) {
             this.languages = roomUpdateRequestDto.getLanguages();
@@ -176,5 +174,6 @@ public boolean isHeadCountFull(int roomSize) {
 
     public void updateRoomStatusRunning() {
         this.roomStatus = RoomStatus.RUNNING;
+        this.startAt = LocalDateTime.now();
     }
 }

src/main/java/ei/algobaroapi/domain/room/domain/RoomRepository.java

@@ -1,5 +1,7 @@
 package ei.algobaroapi.domain.room.domain;
 
+import java.time.LocalDateTime;
+import java.util.List;
 import java.util.Optional;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
@@ -10,4 +12,10 @@ public interface RoomRepository extends JpaRepository<Room, Long>, RoomRepositor
 
     @Query("SELECT r FROM Room r WHERE r.roomUuid LIKE CONCAT(:roomShortUuid, '%')")
     Optional<Room> findByRoomUuidStartingWith(String roomShortUuid);
+
+    @Query(value =
+            "SELECT * FROM room WHERE DATE_ADD(start_at, INTERVAL time_limit + :timeOffsetMinutes MINUTE) < :now",
+            nativeQuery = true
+    )
+    List<Room> findListEndAtBefore(LocalDateTime now, int timeOffsetMinutes);
 }

src/main/java/ei/algobaroapi/domain/room/dto/request/RoomUpdateRequestDto.java

@@ -2,7 +2,6 @@
 
 import ei.algobaroapi.domain.room.domain.RoomAccessType;
 import io.swagger.v3.oas.annotations.media.Schema;
-import java.time.LocalDateTime;
 import java.util.List;
 import lombok.Builder;
 import lombok.Getter;
@@ -15,9 +14,6 @@ public class RoomUpdateRequestDto {
     @Schema(description = "방 제목", example = "같이 푸실분~")
     private String title;
 
-    @Schema(description = "방 시작 시간", example = "2024-2-18T17:30:00")
-    private LocalDateTime startAt;
-
     @Schema(description = "사용 가능 언어", example = "[\"JAVA\", \"C++\"]")
     private List<String> languages;
 

src/main/java/ei/algobaroapi/domain/room/dto/response/RoomDetailResponseDto.java

@@ -47,6 +47,9 @@ public class RoomDetailResponseDto {
     @Schema(description = "타이머(Minute)", example = "20")
     private Integer timeLimit;
 
+    @Schema(description = "방 종료 예정 시간", example = "2024-03-04T00:45:18")
+    private String endTime;
+
     @Schema(description = "방 short UUID", example = "2ad2e9db")
     private String roomShortUuid;
 
@@ -88,6 +91,9 @@ public static RoomDetailResponseDto of(Room room, List<RoomMemberResponseDto> ro
                 room.getTags(),
                 room.getTimeLimit(),
                 room.getRoomShortUuid(),
+                room.getStartAt() == null
+                        ? null
+                        : room.getStartAt().plusMinutes(room.getTimeLimit()).toString(),
                 roomMembers
         );
     }

src/main/java/ei/algobaroapi/domain/room/service/RoomSchedulerService.java

@@ -0,0 +1,6 @@
+package ei.algobaroapi.domain.room.service;
+
+public interface RoomSchedulerService {
+
+    void deleteRoomScheduler();
+}

src/main/java/ei/algobaroapi/domain/room/service/RoomSchedulerServiceImpl.java

@@ -0,0 +1,42 @@
+package ei.algobaroapi.domain.room.service;
+
+import ei.algobaroapi.domain.room.domain.Room;
+import ei.algobaroapi.domain.room.domain.RoomRepository;
+import ei.algobaroapi.domain.room_member.domain.RoomMemberRepository;
+import java.time.LocalDateTime;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+@Component
+@RequiredArgsConstructor
+public class RoomSchedulerServiceImpl implements RoomSchedulerService {
+
+    private static final int DELETE_ROOM_TIME_OFFSET_MINUTES = 30;
+    private final RoomRepository roomRepository;
+    private final RoomMemberRepository roomMemberRepository;
+
+    @Override
+    @Scheduled(cron = "0/10 * * * * *")
+    @Transactional
+    public void deleteRoomScheduler() {
+        List<Room> toDeleteRooms = findExpiredRooms();
+        deleteRoomsAndMembers(toDeleteRooms);
+    }
+
+    private List<Room> findExpiredRooms() {
+        return roomRepository.findListEndAtBefore(
+                LocalDateTime.now(),
+                DELETE_ROOM_TIME_OFFSET_MINUTES
+        );
+    }
+
+    private void deleteRoomsAndMembers(List<Room> toDeleteRooms) {
+        for (Room toDeleteRoom : toDeleteRooms) {
+            roomMemberRepository.deleteAll(toDeleteRoom.getRoomMembers());
+        }
+        roomRepository.deleteAll(toDeleteRooms);
+    }
+}

src/main/java/ei/algobaroapi/domain/room/service/RoomService.java

@@ -15,8 +15,11 @@ public interface RoomService {
 
     RoomDetailResponseDto createRoom(RoomCreateRequestDto roomCreateRequestDto, Member member);
 
-    RoomResponseDto updateRoomByShortUuid(String roomShortUuid,
-            RoomUpdateRequestDto roomUpdateRequestDto);
+    RoomResponseDto updateRoomByShortUuid(
+            String roomShortUuid,
+            RoomUpdateRequestDto roomUpdateRequestDto,
+            Member member
+    );
 
     RoomDetailResponseDto getRoomDetailShortUuid(String roomShortUuid);
 

src/main/java/ei/algobaroapi/domain/room/service/RoomServiceImpl.java

@@ -59,8 +59,12 @@ public RoomDetailResponseDto createRoom(RoomCreateRequestDto roomCreateRequestDt
 
     @Override
     @Transactional
-    public RoomResponseDto updateRoomByShortUuid(String roomShortUuid,
-            RoomUpdateRequestDto roomUpdateRequestDto) {
+    public RoomResponseDto updateRoomByShortUuid(
+            String roomShortUuid,
+            RoomUpdateRequestDto roomUpdateRequestDto,
+            Member member
+    ) {
+        roomMemberService.validateHost(roomShortUuid, member.getId());
         Room room = getRoomByShortUuid(roomShortUuid);
 
         room.update(roomUpdateRequestDto);

src/main/java/ei/algobaroapi/domain/solve/domain/SolveHistory.java

@@ -52,6 +52,9 @@ public class SolveHistory extends BaseEntity {
     @Column(name = "solve_status", nullable = false)
     private SolveStatus solveStatus;
 
+    @Column(name = "failure_reason")
+    private String failureReason;
+
     @Column(name = "problem_link", nullable = false)
     private String problemLink;
 
@@ -68,14 +71,16 @@ public SolveHistory(Member member, String roomUuid, String problemLink) {
         this.startAt = LocalDateTime.now();
         this.endAt = null;
         this.solveStatus = SolveStatus.FAIL;
+        this.failureReason = "UNSUBMITTED";
         this.problemLink = problemLink;
         this.problemPlatform = ProblemPlatform.BOJ;
     }
 
-    public void updateCodeAndLanguageAndSolveStatus(String code, String language, String solveStatus) {
+    public void updateCodeAndLanguageAndSolveStatus(String code, String language, SolveStatus solveStatus, String failureReason) {
         this.inputCode = code;
         this.codeLanguage = language;
-        this.solveStatus = SolveStatus.valueOf(solveStatus);
+        this.solveStatus = solveStatus;
+        this.failureReason = failureReason;
         this.endAt = LocalDateTime.now();
     }
 }

src/main/java/ei/algobaroapi/domain/solve/dto/request/BojCodeSubmissionRequest.java

@@ -1,5 +1,6 @@
 package ei.algobaroapi.domain.solve.dto.request;
 
+import ei.algobaroapi.domain.solve.domain.SolveStatus;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Builder;
 import lombok.Getter;
@@ -19,7 +20,10 @@ public class BojCodeSubmissionRequest {
     private String code;
 
     @Schema(description = "코드 실행 결과", example = "SUCCESS / FAIL")
-    private String solveStatus;
+    private SolveStatus solveStatus;
+
+    @Schema(description = "실패 이유", example = "MEMORY_LIMIT, TIME_LIMIT, ETC")
+    private String failureReason;
 
     @Schema(description = "문제 링크", example = "https://www.acmicpc.net/problem/1000")
     private String problemLink;

src/main/java/ei/algobaroapi/domain/solve/dto/request/CodeSubmissionRequest.java

@@ -1,5 +1,6 @@
 package ei.algobaroapi.domain.solve.dto.request;
 
+import ei.algobaroapi.domain.solve.domain.SolveStatus;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Builder;
 import lombok.Getter;
@@ -19,5 +20,8 @@ public class CodeSubmissionRequest {
     private String code;
 
     @Schema(description = "코드 실행 결과", example = "SUCCESS / FAIL")
-    private String solveStatus;
+    private SolveStatus solveStatus;
+
+    @Schema(description = "실패 이유", example = "MEMORY_LIMIT, TIME_LIMIT, ETC")
+    private String failureReason;
 }

src/main/java/ei/algobaroapi/domain/solve/dto/response/SolveHistoryDetailResponse.java

@@ -26,6 +26,9 @@ public class SolveHistoryDetailResponse {
     @Schema(description = "풀이 결과", example = "SUCCESS")
     private final String solveStatus;
 
+    @Schema(description = "실패 이유", example = "MEMORY_LIMIT / TIME_LIMIT / ETC / NULL")
+    private final String failureReason;
+
     @Schema(description = "풀이 시간", example = "2024-01-01T00:00:00")
     private final String solvedAt;
 
@@ -42,6 +45,7 @@ public static SolveHistoryDetailResponse of(SolveHistory solveHistory) {
                 solveHistory.getCodeLanguage(),
                 solveHistory.getInputCode(),
                 solveHistory.getSolveStatus().name(),
+                solveHistory.getFailureReason(),
                 solveHistory.getStartAt().toString(),
                 solveHistory.getProblemPlatform().name(),
                 solveHistory.getProblemLink()

src/main/java/ei/algobaroapi/domain/solve/dto/response/SolveHistoryResponse.java

@@ -23,6 +23,9 @@ public class SolveHistoryResponse {
     @Schema(description = "풀이 결과", example = "SUCCESS")
     private final String solveStatus;
 
+    @Schema(description = "실패 이유", example = "MEMORY_LIMIT / TIME_LIMIT / ETC / NULL")
+    private final String failureReason;
+
     @Schema(description = "풀이 시간", example = "2024-01-01T00:00:00")
     private final String solvedAt;
 
@@ -35,6 +38,7 @@ public static SolveHistoryResponse of(SolveHistory solveHistory) {
                 solveHistory.getRoomUuid(),
                 solveHistory.getCodeLanguage(),
                 solveHistory.getSolveStatus().name(),
+                solveHistory.getFailureReason(),
                 solveHistory.getStartAt().toString(),
                 solveHistory.getProblemLink()
         );

src/main/java/ei/algobaroapi/domain/solve/dto/response/SolveResult.java

@@ -24,4 +24,7 @@ public class SolveResult {
 
     @Schema(description = "풀이 결과", example = "SUCCESS")
     private final SolveStatus solveStatus;
+
+    @Schema(description = "실패 이유", example = "MEMORY_LIMIT / TIME_LIMIT / ETC / NULL")
+    private final String failureReason;
 }

src/main/java/ei/algobaroapi/domain/solve/service/BojSolveServiceImpl.java

@@ -32,7 +32,8 @@ public CodeSubmissionResponse submitCode(Long memberId, CodeSubmissionRequest re
                 request.getRoomShortUuid(),
                 request.getLanguage(),
                 request.getCode(),
-                request.getSolveStatus()
+                request.getSolveStatus(),
+                request.getFailureReason()
         );
 
         return CodeSubmissionResponse.of(request.getCode());
@@ -58,7 +59,8 @@ public BojCodeSubmissionResponse submitCodeAndCompile(Long memberId,
                 request.getRoomShortUuid(),
                 request.getLanguage(),
                 request.getCode(),
-                request.getSolveStatus()
+                request.getSolveStatus(),
+                request.getFailureReason()
         );
 
         return BojCodeSubmissionResponse.of(testCaseResults);

src/main/java/ei/algobaroapi/domain/solve/service/SolveHistoryService.java

@@ -1,6 +1,7 @@
 package ei.algobaroapi.domain.solve.service;
 
 import ei.algobaroapi.domain.solve.domain.SolveHistory;
+import ei.algobaroapi.domain.solve.domain.SolveStatus;
 import ei.algobaroapi.domain.solve.dto.request.SolveHistoryListFindRequest;
 import ei.algobaroapi.domain.solve.dto.response.SolveHistoryDetailResponse;
 import ei.algobaroapi.domain.solve.dto.response.SolveHistoryResponse;
@@ -18,7 +19,7 @@ PageResponse<SolveHistory, SolveHistoryResponse> getHistoryList(
 
     SolveHistoryDetailResponse getHistoryDetail(Long memberId, Long solveId);
 
-    void updateSolveHistoryCode(Long memberId, String roomShortUuid, String language, String code, String solveStatus);
+    void updateSolveHistoryCode(Long memberId, String roomShortUuid, String language, String code, SolveStatus solveStatus, String failureReason);
 
     SolveResultResponse getSolveResultInRoom(String roomShortUuid);
 

src/main/java/ei/algobaroapi/domain/solve/service/SolveHistoryServiceImpl.java

@@ -4,6 +4,7 @@
 import ei.algobaroapi.domain.member.service.MemberService;
 import ei.algobaroapi.domain.solve.domain.SolveHistory;
 import ei.algobaroapi.domain.solve.domain.SolveHistoryRepository;
+import ei.algobaroapi.domain.solve.domain.SolveStatus;
 import ei.algobaroapi.domain.solve.dto.request.SolveHistoryListFindRequest;
 import ei.algobaroapi.domain.solve.dto.response.SolveHistoryDetailResponse;
 import ei.algobaroapi.domain.solve.dto.response.SolveHistoryResponse;
@@ -59,15 +60,16 @@ public void updateSolveHistoryCode(
             String roomShortUuid,
             String language,
             String code,
-            String solveStatus
+            SolveStatus solveStatus,
+            String failureReason
     ) {
         Member findMember = memberService.getMemberById(memberId);
         SolveHistory findSolveHistory = getSolveHistoryByMemberAndRoomUuid(
                 roomShortUuid,
                 findMember
         );
 
-        findSolveHistory.updateCodeAndLanguageAndSolveStatus(code, language, solveStatus);
+        findSolveHistory.updateCodeAndLanguageAndSolveStatus(code, language, solveStatus, failureReason);
     }
 
     private SolveHistory getSolveHistoryByMemberAndRoomUuid(

src/main/java/ei/algobaroapi/global/config/swaggerdoc/RoomControllerDoc.java

@@ -27,7 +27,11 @@ public interface RoomControllerDoc {
     @Operation(summary = "방 수정", description = "방 정보를 수정합니다.")
     @ApiResponse(responseCode = "200", description = "방 수정 성공")
     @ApiResponse(responseCode = "E03301", description = "수정하려는 방 정보를 찾지 못했습니다.")
-    RoomResponseDto updateRoomById(String roomShortUuid, RoomUpdateRequestDto roomUpdateRequestDto);
+    RoomResponseDto updateRoomById(
+            String roomShortUuid,
+            RoomUpdateRequestDto roomUpdateRequestDto,
+            Member member
+    );
 
     @Operation(summary = "개별 방 정보 조회", description = "short UUID를 통해 방을 조회합니다.")
     @ApiResponse(responseCode = "200", description = "방 정보 조회 성공")