v1.2.7

scripts/migration/add_exam_participants_code_snapshot.sql

@@ -0,0 +1,4 @@
+-- exam_participants: 시험 종료 시 자동 제출용 코드 스냅샷 (ddl-auto=update 미사용 환경용)
+ALTER TABLE exam_participants
+    ADD COLUMN IF NOT EXISTS last_code_lang VARCHAR(50),
+    ADD COLUMN IF NOT EXISTS last_code_inline TEXT;

scripts/migration/alter_platform_settings_add_auto_delete_expired_data.sql

@@ -0,0 +1,12 @@
+-- platform_settings.auto_delete_expired_data: 기존 테이블에 컬럼 추가
+-- (테이블은 있으나 컬럼만 없는 로컬/운영 DB용, Hibernate ddl-auto=update 미반영 환경)
+-- 적용: psql ... -v ON_ERROR_STOP=1 -f alter_platform_settings_add_auto_delete_expired_data.sql
+-- 스키마 사용 시: SET search_path TO ai_vibe_coding_test; 후 실행하거나 동일 스키마에서 실행
+
+ALTER TABLE platform_settings
+    ADD COLUMN IF NOT EXISTS auto_delete_expired_data BOOLEAN NOT NULL DEFAULT TRUE;
+
+-- 컬럼이 nullable로만 추가된 구버전 대비 (재실행 안전)
+UPDATE platform_settings
+SET auto_delete_expired_data = TRUE
+WHERE auto_delete_expired_data IS NULL;

scripts/migration/alter_platform_settings_add_retention_columns.sql

@@ -0,0 +1,14 @@
+-- platform_settings 보관 기간 컬럼: Hibernate ddl-auto로 생성된 불완전 테이블 보완
+ALTER TABLE platform_settings
+    ADD COLUMN IF NOT EXISTS log_retention_days INTEGER NOT NULL DEFAULT 90;
+
+ALTER TABLE platform_settings
+    ADD COLUMN IF NOT EXISTS submission_retention_days INTEGER NOT NULL DEFAULT 90;
+
+UPDATE platform_settings
+SET log_retention_days = 90
+WHERE log_retention_days IS NULL;
+
+UPDATE platform_settings
+SET submission_retention_days = 90
+WHERE submission_retention_days IS NULL;

scripts/migration/create_admin_activity_logs.sql

@@ -0,0 +1,22 @@
+-- admin_activity_logs: 관리자 활동 로그 (Hibernate ddl-auto=update 미사용 환경용)
+CREATE TABLE IF NOT EXISTS admin_activity_logs (
+    id BIGSERIAL PRIMARY KEY,
+    admin_id BIGINT NOT NULL,
+    exam_id BIGINT NOT NULL,
+    participant_id BIGINT NULL,
+    type VARCHAR(50) NOT NULL,
+    title VARCHAR(200) NOT NULL,
+    message VARCHAR(500) NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NULL,
+    deleted_at TIMESTAMP NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_admin_activity_logs_admin_created
+    ON admin_activity_logs (admin_id, created_at DESC);
+
+CREATE INDEX IF NOT EXISTS idx_admin_activity_logs_type
+    ON admin_activity_logs (type);
+
+CREATE INDEX IF NOT EXISTS idx_admin_activity_logs_exam_id
+    ON admin_activity_logs (exam_id);

scripts/migration/create_master_activity_logs.sql

@@ -0,0 +1,21 @@
+-- master_activity_logs: 마스터 활동 로그 (Hibernate ddl-auto=update 미사용 환경용)
+CREATE TABLE IF NOT EXISTS master_activity_logs (
+    id BIGSERIAL PRIMARY KEY,
+    master_id BIGINT NULL,
+    target_admin_id BIGINT NULL,
+    type VARCHAR(50) NOT NULL,
+    title VARCHAR(200) NOT NULL,
+    message VARCHAR(500) NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NULL,
+    deleted_at TIMESTAMP NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_master_activity_logs_master_created
+    ON master_activity_logs (master_id, created_at DESC);
+
+CREATE INDEX IF NOT EXISTS idx_master_activity_logs_type
+    ON master_activity_logs (type);
+
+CREATE INDEX IF NOT EXISTS idx_master_activity_logs_created
+    ON master_activity_logs (created_at DESC);

scripts/migration/create_platform_settings.sql

@@ -0,0 +1,22 @@
+-- platform_settings: 마스터 전역 플랫폼 설정 (단일 row, id=1)
+CREATE TABLE IF NOT EXISTS platform_settings (
+    id BIGINT PRIMARY KEY DEFAULT 1,
+    default_token_limit INTEGER NOT NULL,
+    log_retention_days INTEGER NOT NULL,
+    submission_retention_days INTEGER NOT NULL,
+    auto_delete_expired_data BOOLEAN NOT NULL DEFAULT TRUE,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NULL,
+    deleted_at TIMESTAMP NULL,
+    CONSTRAINT chk_platform_settings_singleton CHECK (id = 1)
+);
+
+INSERT INTO platform_settings (
+    id,
+    default_token_limit,
+    log_retention_days,
+    submission_retention_days,
+    auto_delete_expired_data
+)
+VALUES (1, 10000, 90, 90, TRUE)
+ON CONFLICT (id) DO NOTHING;

src/main/java/com/yd/vibecode/domain/admin/application/dto/request/UpdateMasterPlatformSettingsRequest.java

@@ -0,0 +1,25 @@
+package com.yd.vibecode.domain.admin.application.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.Max;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+
+public record UpdateMasterPlatformSettingsRequest(
+        @NotNull(message = "로그 보관 기간은 필수입니다.")
+        @Min(value = 1, message = "로그 보관 기간은 1일 이상이어야 합니다.")
+        @Max(value = 3650, message = "로그 보관 기간이 너무 깁니다.")
+        @Schema(description = "로그 보관 기간(일)", example = "90")
+        Integer logRetentionDays,
+
+        @NotNull(message = "제출물 보관 기간은 필수입니다.")
+        @Min(value = 1, message = "제출물 보관 기간은 1일 이상이어야 합니다.")
+        @Max(value = 3650, message = "제출물 보관 기간이 너무 깁니다.")
+        @Schema(description = "제출물 보관 기간(일)", example = "90")
+        Integer submissionRetentionDays,
+
+        @NotNull(message = "만료 데이터 자동 삭제 여부는 필수입니다.")
+        @Schema(description = "만료 데이터 자동 삭제 활성화 여부 (false면 향후 삭제 스케줄러 미실행 정책)", example = "true")
+        Boolean autoDeleteExpiredData
+) {
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/request/UpdateProblemAvailabilityRequest.java

@@ -0,0 +1,11 @@
+package com.yd.vibecode.domain.admin.application.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+
+@Schema(description = "문제 사용 가능 여부 변경 요청")
+public record UpdateProblemAvailabilityRequest(
+    @Schema(description = "사용 가능 여부 (true=PUBLISHED, false=ARCHIVED)", example = "true")
+    @NotNull(message = "available 값은 필수입니다.")
+    Boolean available
+) {}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/AdminActivityLogPageResponse.java

@@ -0,0 +1,25 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+import java.util.List;
+
+import org.springframework.data.domain.Page;
+
+import com.yd.vibecode.domain.admin.domain.entity.AdminActivityLog;
+
+public record AdminActivityLogPageResponse(
+        List<AdminActivityLogResponse> content,
+        int page,
+        int size,
+        long totalElements,
+        int totalPages
+) {
+    public static AdminActivityLogPageResponse from(Page<AdminActivityLog> page) {
+        return new AdminActivityLogPageResponse(
+                page.getContent().stream().map(AdminActivityLogResponse::from).toList(),
+                page.getNumber(),
+                page.getSize(),
+                page.getTotalElements(),
+                page.getTotalPages()
+        );
+    }
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/AdminActivityLogResponse.java

@@ -0,0 +1,28 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+import java.time.LocalDateTime;
+
+import com.yd.vibecode.domain.admin.domain.entity.AdminActivityLog;
+import com.yd.vibecode.domain.admin.domain.entity.AdminActivityLogType;
+
+public record AdminActivityLogResponse(
+        Long id,
+        AdminActivityLogType type,
+        String title,
+        String message,
+        LocalDateTime createdAt,
+        Long examId,
+        Long participantId
+) {
+    public static AdminActivityLogResponse from(AdminActivityLog log) {
+        return new AdminActivityLogResponse(
+                log.getId(),
+                log.getType(),
+                log.getTitle(),
+                log.getMessage(),
+                log.getCreatedAt(),
+                log.getExamId(),
+                log.getParticipantId()
+        );
+    }
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/ExamineeBoardResponse.java

@@ -21,7 +21,9 @@ public record ExamineeBoardResponse(
     BigDecimal correctnessScore,
     BigDecimal totalScore,
     LocalDateTime submittedAt,
-    LocalDateTime evaluatedAt
+    LocalDateTime evaluatedAt,
+    ParticipantAttendanceStatus attendanceStatus,
+    ParticipantSubmissionDisplayStatus submissionDisplayStatus
 ) {
     public static ExamineeBoardResponse of(
             ExamParticipant ep,
@@ -34,7 +36,9 @@ public static ExamineeBoardResponse of(
             BigDecimal correctnessScore,
             BigDecimal totalScore,
             LocalDateTime submittedAt,
-            LocalDateTime evaluatedAt) {
+            LocalDateTime evaluatedAt,
+            ParticipantAttendanceStatus attendanceStatus,
+            ParticipantSubmissionDisplayStatus submissionDisplayStatus) {
         return new ExamineeBoardResponse(
             ep.getId(),
             p != null ? p.getName() : "",
@@ -50,13 +54,14 @@ public static ExamineeBoardResponse of(
             correctnessScore,
             totalScore,
             submittedAt,
-            evaluatedAt
+            evaluatedAt,
+            attendanceStatus,
+            submissionDisplayStatus
         );
     }
 
     private static String maskPhone(String phone) {
         if (phone == null || phone.length() < 9) return phone;
-        // 010-1234-5678 -> 010-****-5678
         String[] parts = phone.split("-");
         if (parts.length == 3) {
             return parts[0] + "-****-" + parts[2];

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/MasterActivityLogPageResponse.java

@@ -0,0 +1,25 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+import java.util.List;
+
+import org.springframework.data.domain.Page;
+
+import com.yd.vibecode.domain.admin.domain.entity.MasterActivityLog;
+
+public record MasterActivityLogPageResponse(
+        List<MasterActivityLogResponse> content,
+        int page,
+        int size,
+        long totalElements,
+        int totalPages
+) {
+    public static MasterActivityLogPageResponse from(Page<MasterActivityLog> page) {
+        return new MasterActivityLogPageResponse(
+                page.getContent().stream().map(MasterActivityLogResponse::from).toList(),
+                page.getNumber(),
+                page.getSize(),
+                page.getTotalElements(),
+                page.getTotalPages()
+        );
+    }
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/MasterActivityLogResponse.java

@@ -0,0 +1,26 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+import java.time.LocalDateTime;
+
+import com.yd.vibecode.domain.admin.domain.entity.MasterActivityLog;
+import com.yd.vibecode.domain.admin.domain.entity.MasterActivityLogType;
+
+public record MasterActivityLogResponse(
+        Long id,
+        MasterActivityLogType type,
+        String title,
+        String message,
+        LocalDateTime createdAt,
+        Long targetAdminId
+) {
+    public static MasterActivityLogResponse from(MasterActivityLog log) {
+        return new MasterActivityLogResponse(
+                log.getId(),
+                log.getType(),
+                log.getTitle(),
+                log.getMessage(),
+                log.getCreatedAt(),
+                log.getTargetAdminId()
+        );
+    }
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/MasterPlatformSettingsResponse.java

@@ -0,0 +1,21 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+import java.time.LocalDateTime;
+
+import com.yd.vibecode.domain.admin.domain.entity.PlatformSettings;
+
+public record MasterPlatformSettingsResponse(
+        int logRetentionDays,
+        int submissionRetentionDays,
+        boolean autoDeleteExpiredData,
+        LocalDateTime updatedAt
+) {
+    public static MasterPlatformSettingsResponse from(PlatformSettings settings) {
+        return new MasterPlatformSettingsResponse(
+                settings.getLogRetentionDays(),
+                settings.getSubmissionRetentionDays(),
+                Boolean.TRUE.equals(settings.getAutoDeleteExpiredData()),
+                settings.getUpdatedAt() != null ? settings.getUpdatedAt() : settings.getCreatedAt()
+        );
+    }
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/ParticipantAttendanceStatus.java

@@ -0,0 +1,11 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+/**
+ * 관리자 참가자 목록 — 응시상태 (4값)
+ */
+public enum ParticipantAttendanceStatus {
+    WAITING,
+    IN_EXAM,
+    SUBMITTED,
+    ENDED
+}

src/main/java/com/yd/vibecode/domain/admin/application/dto/response/ParticipantSubmissionDisplayStatus.java

@@ -0,0 +1,10 @@
+package com.yd.vibecode.domain.admin.application.dto.response;
+
+/**
+ * 관리자 참가자 목록 — 제출상태 (3값)
+ */
+public enum ParticipantSubmissionDisplayStatus {
+    NOT_SUBMITTED,
+    GRADING,
+    GRADED
+}