Phase 3: content-service JPA 완전 제거 및 Redis 전용 전환

주요 변경사항:
- JPA Entity 3개 삭제 (JobEntity, GeneratedImageEntity, ContentEntity)
- JPA Repository 3개 삭제 (JobJpaRepository, GeneratedImageJpaRepository, ContentJpaRepository)
- JPA Gateway 2개 삭제 (JobGateway, ContentGateway)
- Port 인터페이스 정리: backward compatibility 메서드 제거
- Service 레이어 Redis DTO 전환 (JobManagementService, MockGenerateImagesService, MockRegenerateImageService)
- MockRedisGateway에 ContentReader/ContentWriter 구현 추가 및 Immutable 패턴 처리
- application.yml에서 JPA/H2 설정 제거
- build.gradle에서 JPA 의존성 exclude 처리
- ContentApplication에서 JPA 어노테이션 제거

서비스는 이제 순수 Redis 기반 스토리지로 동작합니다.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

content-service/build.gradle

@@ -1,3 +1,9 @@
+configurations {
+    // Exclude JPA and PostgreSQL from inherited dependencies (Phase 3: Redis migration)
+    implementation.exclude group: 'org.springframework.boot', module: 'spring-boot-starter-data-jpa'
+    implementation.exclude group: 'org.postgresql', module: 'postgresql'
+}
+
 dependencies {
     // Kafka Consumer
     implementation 'org.springframework.kafka:spring-kafka'
@@ -17,7 +23,4 @@ dependencies {
 
     // Jackson for JSON
     implementation 'com.fasterxml.jackson.core:jackson-databind'
-
-    // H2 Database for local testing
-    runtimeOnly 'com.h2database:h2'
 }

content-service/src/main/java/com/kt/event/content/biz/service/JobManagementService.java

@@ -4,6 +4,7 @@ import com.kt.event.common.exception.BusinessException;
 import com.kt.event.common.exception.ErrorCode;
 import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.dto.JobInfo;
+import com.kt.event.content.biz.dto.RedisJobData;
 import com.kt.event.content.biz.usecase.in.GetJobStatusUseCase;
 import com.kt.event.content.biz.usecase.out.JobReader;
 import lombok.RequiredArgsConstructor;
@@ -25,9 +26,22 @@ public class JobManagementService implements GetJobStatusUseCase {
 
     @Override
     public JobInfo execute(String jobId) {
-        Job job = jobReader.findById(jobId)
+        RedisJobData jobData = jobReader.getJob(jobId)
                 .orElseThrow(() -> new BusinessException(ErrorCode.COMMON_001, "Job을 찾을 수 없습니다"));
 
+        // RedisJobData를 Job 도메인 객체로 변환
+        Job job = Job.builder()
+                .id(jobData.getId())
+                .eventDraftId(jobData.getEventDraftId())
+                .jobType(jobData.getJobType())
+                .status(Job.Status.valueOf(jobData.getStatus()))
+                .progress(jobData.getProgress())
+                .resultMessage(jobData.getResultMessage())
+                .errorMessage(jobData.getErrorMessage())
+                .createdAt(jobData.getCreatedAt())
+                .updatedAt(jobData.getUpdatedAt())
+                .build();
+
         return JobInfo.from(job);
     }
 }

content-service/src/main/java/com/kt/event/content/biz/service/mock/MockGenerateImagesService.java

@@ -7,6 +7,7 @@ import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.domain.Platform;
 import com.kt.event.content.biz.dto.ContentCommand;
 import com.kt.event.content.biz.dto.JobInfo;
+import com.kt.event.content.biz.dto.RedisJobData;
 import com.kt.event.content.biz.usecase.in.GenerateImagesUseCase;
 import com.kt.event.content.biz.usecase.out.ContentWriter;
 import com.kt.event.content.biz.usecase.out.JobWriter;
@@ -53,14 +54,24 @@ public class MockGenerateImagesService implements GenerateImagesUseCase {
                 .updatedAt(java.time.LocalDateTime.now())
                 .build();
 
-        // Job 저장
+        // Job 저장 (Job 도메인을 RedisJobData로 변환)
-        Job savedJob = jobWriter.save(job);
+        RedisJobData jobData = RedisJobData.builder()
+                .id(job.getId())
+                .eventDraftId(job.getEventDraftId())
+                .jobType(job.getJobType())
+                .status(job.getStatus().name())
+                .progress(job.getProgress())
+                .createdAt(job.getCreatedAt())
+                .updatedAt(job.getUpdatedAt())
+                .build();
+
+        jobWriter.saveJob(jobData, 3600); // TTL 1시간
         log.info("[MOCK] Job 생성 완료: jobId={}", jobId);
 
         // 비동기로 이미지 생성 시뮬레이션
         processImageGeneration(jobId, command);
 
-        return JobInfo.from(savedJob);
+        return JobInfo.from(job);
     }
 
     @Async
@@ -128,36 +139,16 @@ public class MockGenerateImagesService implements GenerateImagesUseCase {
             }
 
             // Job 상태 업데이트: COMPLETED
-            Job completedJob = Job.builder()
+            String resultMessage = String.format("%d개의 이미지가 성공적으로 생성되었습니다.", images.size());
-                    .id(jobId)
+            jobWriter.updateJobStatus(jobId, "COMPLETED", 100);
-                    .eventDraftId(command.getEventDraftId())
+            jobWriter.updateJobResult(jobId, resultMessage);
-                    .jobType("image-generation")
-                    .status(Job.Status.COMPLETED)
-                    .progress(100)
-                    .resultMessage(String.format("%d개의 이미지가 성공적으로 생성되었습니다.", images.size()))
-                    .createdAt(java.time.LocalDateTime.now())
-                    .updatedAt(java.time.LocalDateTime.now())
-                    .build();
-
-            jobWriter.save(completedJob);
             log.info("[MOCK] Job 완료: jobId={}, 생성된 이미지 수={}", jobId, images.size());
 
         } catch (Exception e) {
             log.error("[MOCK] 이미지 생성 실패: jobId={}", jobId, e);
 
             // Job 상태 업데이트: FAILED
-            Job failedJob = Job.builder()
+            jobWriter.updateJobError(jobId, e.getMessage());
-                    .id(jobId)
-                    .eventDraftId(command.getEventDraftId())
-                    .jobType("image-generation")
-                    .status(Job.Status.FAILED)
-                    .progress(0)
-                    .errorMessage(e.getMessage())
-                    .createdAt(java.time.LocalDateTime.now())
-                    .updatedAt(java.time.LocalDateTime.now())
-                    .build();
-
-            jobWriter.save(failedJob);
         }
     }
 }

content-service/src/main/java/com/kt/event/content/biz/service/mock/MockRegenerateImageService.java

@@ -3,6 +3,7 @@ package com.kt.event.content.biz.service.mock;
 import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.dto.ContentCommand;
 import com.kt.event.content.biz.dto.JobInfo;
+import com.kt.event.content.biz.dto.RedisJobData;
 import com.kt.event.content.biz.usecase.in.RegenerateImageUseCase;
 import com.kt.event.content.biz.usecase.out.JobWriter;
 import lombok.RequiredArgsConstructor;
@@ -41,11 +42,21 @@ public class MockRegenerateImageService implements RegenerateImageUseCase {
                 .updatedAt(java.time.LocalDateTime.now())
                 .build();
 
-        // Job 저장
+        // Job 저장 (Job 도메인을 RedisJobData로 변환)
-        Job savedJob = jobWriter.save(job);
+        RedisJobData jobData = RedisJobData.builder()
+                .id(job.getId())
+                .eventDraftId(job.getEventDraftId())
+                .jobType(job.getJobType())
+                .status(job.getStatus().name())
+                .progress(job.getProgress())
+                .createdAt(job.getCreatedAt())
+                .updatedAt(job.getUpdatedAt())
+                .build();
+
+        jobWriter.saveJob(jobData, 3600); // TTL 1시간
 
         log.info("[MOCK] 재생성 Job 생성 완료: jobId={}", jobId);
 
-        return JobInfo.from(savedJob);
+        return JobInfo.from(job);
     }
 }

content-service/src/main/java/com/kt/event/content/biz/usecase/out/JobReader.java

@@ -1,6 +1,5 @@
 package com.kt.event.content.biz.usecase.out;
 
-import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.dto.RedisJobData;
 
 import java.util.Optional;
@@ -17,13 +16,4 @@ public interface JobReader {
      * @return Job 데이터
      */
     Optional<RedisJobData> getJob(String jobId);
-
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     * JPA 기반 JobGateway에서만 사용
-     *
-     * @param jobId Job ID
-     * @return Job 도메인 객체
-     */
-    Optional<Job> findById(String jobId);
 }

content-service/src/main/java/com/kt/event/content/biz/usecase/out/JobWriter.java

@@ -1,6 +1,5 @@
 package com.kt.event.content.biz.usecase.out;
 
-import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.dto.RedisJobData;
 
 /**
@@ -40,13 +39,4 @@ public interface JobWriter {
      * @param errorMessage 에러 메시지
      */
     void updateJobError(String jobId, String errorMessage);
-
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     * JPA 기반 JobGateway에서만 사용
-     *
-     * @param job Job 도메인 객체
-     * @return 저장된 Job
-     */
-    Job save(Job job);
 }

content-service/src/main/java/com/kt/event/content/infra/ContentApplication.java

@@ -2,24 +2,16 @@ package com.kt.event.content.infra;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.domain.EntityScan;
-import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
-import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 import org.springframework.scheduling.annotation.EnableAsync;
 
 /**
  * Content Service Application
+ * Phase 3: JPA removed, using Redis for storage
  */
 @SpringBootApplication(scanBasePackages = {
         "com.kt.event.content",
         "com.kt.event.common"
 })
-@EntityScan(basePackages = {
-        "com.kt.event.content.infra.gateway.entity",
-        "com.kt.event.common.entity"
-})
-@EnableJpaRepositories(basePackages = "com.kt.event.content.infra.gateway.repository")
-@EnableJpaAuditing
 @EnableAsync
 public class ContentApplication {
 

content-service/src/main/java/com/kt/event/content/infra/gateway/ContentGateway.java

@@ -1,119 +0,0 @@
-package com.kt.event.content.infra.gateway;
-
-import com.kt.event.content.biz.domain.Content;
-import com.kt.event.content.biz.domain.GeneratedImage;
-import com.kt.event.content.biz.usecase.out.ContentReader;
-import com.kt.event.content.biz.usecase.out.ContentWriter;
-import com.kt.event.content.infra.gateway.entity.ContentEntity;
-import com.kt.event.content.infra.gateway.entity.GeneratedImageEntity;
-import com.kt.event.content.infra.gateway.repository.ContentJpaRepository;
-import com.kt.event.content.infra.gateway.repository.GeneratedImageJpaRepository;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-
-/**
- * Content 영속성 Gateway
- * ContentReader, ContentWriter outbound port 구현
- */
-@Slf4j
-@Component
-@RequiredArgsConstructor
-public class ContentGateway implements ContentReader, ContentWriter {
-
-    private final ContentJpaRepository contentRepository;
-    private final GeneratedImageJpaRepository imageRepository;
-
-    // ========================================
-    // ContentReader 구현
-    // ========================================
-
-    @Override
-    @Transactional(readOnly = true)
-    public Optional<Content> findByEventDraftIdWithImages(Long eventDraftId) {
-        log.debug("이벤트 콘텐츠 조회 (with images): eventDraftId={}", eventDraftId);
-        return contentRepository.findByEventDraftIdWithImages(eventDraftId)
-                .map(ContentEntity::toDomain);
-    }
-
-    @Override
-    @Transactional(readOnly = true)
-    public Optional<GeneratedImage> findImageById(Long imageId) {
-        log.debug("이미지 조회: imageId={}", imageId);
-        return imageRepository.findById(imageId)
-                .map(GeneratedImageEntity::toDomain);
-    }
-
-    @Override
-    @Transactional(readOnly = true)
-    public List<GeneratedImage> findImagesByEventDraftId(Long eventDraftId) {
-        log.debug("이미지 목록 조회: eventDraftId={}", eventDraftId);
-        return imageRepository.findByEventDraftId(eventDraftId).stream()
-                .map(GeneratedImageEntity::toDomain)
-                .collect(Collectors.toList());
-    }
-
-    // ========================================
-    // ContentWriter 구현
-    // ========================================
-
-    @Override
-    @Transactional
-    public Content save(Content content) {
-        log.debug("콘텐츠 저장: eventDraftId={}", content.getEventDraftId());
-
-        // Content Entity 조회 또는 생성
-        ContentEntity contentEntity = contentRepository.findByEventDraftId(content.getEventDraftId())
-                .orElseGet(() -> ContentEntity.create(
-                        content.getEventDraftId(),
-                        content.getEventTitle(),
-                        content.getEventDescription()
-                ));
-
-        // Content 업데이트
-        contentEntity.update(content.getEventTitle(), content.getEventDescription());
-
-        // 저장
-        ContentEntity saved = contentRepository.save(contentEntity);
-
-        return saved.toDomain();
-    }
-
-    @Override
-    @Transactional
-    public GeneratedImage saveImage(GeneratedImage image) {
-        log.debug("이미지 저장: eventDraftId={}, style={}, platform={}",
-                image.getEventDraftId(), image.getStyle(), image.getPlatform());
-
-        // Content Entity 조회
-        ContentEntity contentEntity = contentRepository.findByEventDraftId(image.getEventDraftId())
-                .orElseThrow(() -> new IllegalStateException("Content를 먼저 저장해야 합니다"));
-
-        // GeneratedImageEntity 생성
-        GeneratedImageEntity imageEntity = GeneratedImageEntity.create(
-                image.getEventDraftId(),
-                image.getStyle(),
-                image.getPlatform(),
-                image.getCdnUrl(),
-                image.getPrompt()
-        );
-
-        // Content와 연결
-        contentEntity.addImage(imageEntity);
-
-        // 선택 상태 설정
-        if (image.isSelected()) {
-            imageEntity.select();
-        }
-
-        // 저장
-        GeneratedImageEntity saved = imageRepository.save(imageEntity);
-
-        return saved.toDomain();
-    }
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/JobGateway.java

@@ -1,180 +0,0 @@
-package com.kt.event.content.infra.gateway;
-
-import com.kt.event.content.biz.domain.Job;
-import com.kt.event.content.biz.dto.RedisJobData;
-import com.kt.event.content.biz.usecase.out.JobReader;
-import com.kt.event.content.biz.usecase.out.JobWriter;
-import com.kt.event.content.infra.gateway.entity.JobEntity;
-import com.kt.event.content.infra.gateway.repository.JobJpaRepository;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.context.annotation.Primary;
-import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-
-/**
- * Job 영속성 Gateway
- * JobReader, JobWriter outbound port 구현
- * Phase 3에서 삭제 예정
- */
-@Slf4j
-@Component
-@Primary
-@RequiredArgsConstructor
-public class JobGateway implements JobReader, JobWriter {
-
-    private final JobJpaRepository jobRepository;
-
-    // ========================================
-    // JobReader 구현
-    // ========================================
-
-    @Override
-    @Transactional(readOnly = true)
-    public Optional<RedisJobData> getJob(String jobId) {
-        log.debug("[JPA] Job 조회: jobId={}", jobId);
-        return jobRepository.findById(jobId)
-                .map(entity -> RedisJobData.builder()
-                        .id(entity.getId())
-                        .eventDraftId(entity.getEventDraftId())
-                        .jobType(entity.getJobType())
-                        .status(entity.getStatus().name())
-                        .progress(entity.getProgress())
-                        .resultMessage(entity.getResultMessage())
-                        .errorMessage(entity.getErrorMessage())
-                        .createdAt(entity.getCreatedAt())
-                        .updatedAt(entity.getUpdatedAt())
-                        .build());
-    }
-
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     */
-    @Transactional(readOnly = true)
-    public Optional<Job> findById(String jobId) {
-        log.debug("Job 조회: jobId={}", jobId);
-        return jobRepository.findById(jobId)
-                .map(JobEntity::toDomain);
-    }
-
-    /**
-     * 이벤트별 Job 조회 (추가 메서드)
-     */
-    @Transactional(readOnly = true)
-    public List<Job> findByEventDraftId(Long eventDraftId) {
-        log.debug("이벤트별 Job 조회: eventDraftId={}", eventDraftId);
-        return jobRepository.findByEventDraftId(eventDraftId).stream()
-                .map(JobEntity::toDomain)
-                .collect(Collectors.toList());
-    }
-
-    /**
-     * 최신 Job 조회 (추가 메서드)
-     */
-    @Transactional(readOnly = true)
-    public Optional<Job> findLatestByEventDraftIdAndJobType(Long eventDraftId, String jobType) {
-        log.debug("최신 Job 조회: eventDraftId={}, jobType={}", eventDraftId, jobType);
-        return jobRepository.findFirstByEventDraftIdAndJobTypeOrderByCreatedAtDesc(eventDraftId, jobType)
-                .map(JobEntity::toDomain);
-    }
-
-    // ========================================
-    // JobWriter 구현
-    // ========================================
-
-    @Override
-    @Transactional
-    public void saveJob(RedisJobData jobData, long ttlSeconds) {
-        log.debug("[JPA] Job 저장: jobId={}, status={}, ttl={}초", jobData.getId(), jobData.getStatus(), ttlSeconds);
-
-        JobEntity entity = jobRepository.findById(jobData.getId())
-                .orElseGet(() -> JobEntity.create(
-                        jobData.getId(),
-                        jobData.getEventDraftId(),
-                        jobData.getJobType()
-                ));
-
-        // Job 상태 업데이트
-        entity.updateStatus(Job.Status.valueOf(jobData.getStatus()), jobData.getProgress());
-        if (jobData.getResultMessage() != null) {
-            entity.setResultMessage(jobData.getResultMessage());
-        }
-        if (jobData.getErrorMessage() != null) {
-            entity.setErrorMessage(jobData.getErrorMessage());
-        }
-
-        jobRepository.save(entity);
-        // Note: TTL은 JPA에서는 무시됨 (Redis 전용)
-    }
-
-    @Override
-    @Transactional
-    public void updateJobStatus(String jobId, String status, Integer progress) {
-        log.debug("[JPA] Job 상태 업데이트: jobId={}, status={}, progress={}", jobId, status, progress);
-        jobRepository.findById(jobId).ifPresent(entity -> {
-            entity.updateStatus(Job.Status.valueOf(status), progress);
-            jobRepository.save(entity);
-        });
-    }
-
-    @Override
-    @Transactional
-    public void updateJobResult(String jobId, String resultMessage) {
-        log.debug("[JPA] Job 결과 업데이트: jobId={}, resultMessage={}", jobId, resultMessage);
-        jobRepository.findById(jobId).ifPresent(entity -> {
-            entity.setResultMessage(resultMessage);
-            jobRepository.save(entity);
-        });
-    }
-
-    @Override
-    @Transactional
-    public void updateJobError(String jobId, String errorMessage) {
-        log.debug("[JPA] Job 에러 업데이트: jobId={}, errorMessage={}", jobId, errorMessage);
-        jobRepository.findById(jobId).ifPresent(entity -> {
-            entity.setErrorMessage(errorMessage);
-            entity.updateStatus(Job.Status.FAILED, entity.getProgress());
-            jobRepository.save(entity);
-        });
-    }
-
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     */
-    @Transactional
-    public Job save(Job job) {
-        log.debug("Job 저장: jobId={}, status={}", job.getId(), job.getStatus());
-
-        JobEntity entity = jobRepository.findById(job.getId())
-                .orElseGet(() -> JobEntity.create(
-                        job.getId(),
-                        job.getEventDraftId(),
-                        job.getJobType()
-                ));
-
-        // Job 상태 업데이트
-        entity.updateStatus(job.getStatus(), job.getProgress());
-        if (job.getResultMessage() != null) {
-            entity.setResultMessage(job.getResultMessage());
-        }
-        if (job.getErrorMessage() != null) {
-            entity.setErrorMessage(job.getErrorMessage());
-        }
-
-        JobEntity saved = jobRepository.save(entity);
-        return saved.toDomain();
-    }
-
-    /**
-     * Job 삭제 (추가 메서드)
-     */
-    @Transactional
-    public void delete(String jobId) {
-        log.debug("Job 삭제: jobId={}", jobId);
-        jobRepository.deleteById(jobId);
-    }
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/RedisGateway.java

@@ -317,55 +317,6 @@ public class RedisGateway implements RedisAIDataReader, RedisImageWriter, ImageW
         }
     }
 
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     * Job 도메인 객체를 RedisJobData로 변환하여 저장
-     *
-     * @param job Job 도메인 객체
-     * @return 저장된 Job
-     */
-    @Override
-    public Job save(Job job) {
-        log.debug("[Redis] Job 저장 (호환성): jobId={}, status={}", job.getId(), job.getStatus());
-
-        RedisJobData jobData = RedisJobData.builder()
-                .id(job.getId())
-                .eventDraftId(job.getEventDraftId())
-                .jobType(job.getJobType())
-                .status(job.getStatus().name())
-                .progress(job.getProgress())
-                .resultMessage(job.getResultMessage())
-                .errorMessage(job.getErrorMessage())
-                .createdAt(job.getCreatedAt())
-                .updatedAt(job.getUpdatedAt())
-                .build();
-
-        saveJob(jobData, 86400); // 24시간 TTL
-        return job;
-    }
-
-    /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
-     *
-     * @param jobId Job ID
-     * @return Job 도메인 객체
-     */
-    @Override
-    public Optional<Job> findById(String jobId) {
-        log.debug("[Redis] Job 조회 (호환성): jobId={}", jobId);
-        return getJob(jobId).map(data -> Job.builder()
-                .id(data.getId())
-                .eventDraftId(data.getEventDraftId())
-                .jobType(data.getJobType())
-                .status(Job.Status.valueOf(data.getStatus()))
-                .progress(data.getProgress())
-                .resultMessage(data.getResultMessage())
-                .errorMessage(data.getErrorMessage())
-                .createdAt(data.getCreatedAt())
-                .updatedAt(data.getUpdatedAt())
-                .build());
-    }
-
     // ==================== Helper Methods ====================
 
     private String getString(Map<Object, Object> map, String key) {

content-service/src/main/java/com/kt/event/content/infra/gateway/entity/ContentEntity.java

@@ -1,109 +0,0 @@
-package com.kt.event.content.infra.gateway.entity;
-
-import com.kt.event.common.entity.BaseTimeEntity;
-import com.kt.event.content.biz.domain.Content;
-import jakarta.persistence.*;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-/**
- * 콘텐츠 엔티티
- * 이벤트에 대한 전체 콘텐츠 정보를 저장
- */
-@Entity
-@Table(name = "contents")
-@Getter
-@NoArgsConstructor(access = AccessLevel.PROTECTED)
-@AllArgsConstructor
-public class ContentEntity extends BaseTimeEntity {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    /**
-     * 이벤트 ID (이벤트 초안 ID)
-     */
-    @Column(name = "event_draft_id", nullable = false)
-    private Long eventDraftId;
-
-    /**
-     * 이벤트 제목
-     */
-    @Column(name = "event_title", nullable = false, length = 200)
-    private String eventTitle;
-
-    /**
-     * 이벤트 설명
-     */
-    @Column(name = "event_description", columnDefinition = "TEXT")
-    private String eventDescription;
-
-    /**
-     * 생성된 이미지 목록
-     */
-    @OneToMany(mappedBy = "content", cascade = CascadeType.ALL, orphanRemoval = true)
-    private List<GeneratedImageEntity> images = new ArrayList<>();
-
-    /**
-     * 정적 팩토리 메서드: 새 콘텐츠 생성
-     *
-     * @param eventDraftId      이벤트 초안 ID
-     * @param eventTitle        이벤트 제목
-     * @param eventDescription  이벤트 설명
-     * @return ContentEntity
-     */
-    public static ContentEntity create(Long eventDraftId, String eventTitle, String eventDescription) {
-        ContentEntity entity = new ContentEntity();
-        entity.eventDraftId = eventDraftId;
-        entity.eventTitle = eventTitle;
-        entity.eventDescription = eventDescription;
-        return entity;
-    }
-
-    /**
-     * 도메인 모델로 변환
-     *
-     * @return Content 도메인 모델
-     */
-    public Content toDomain() {
-        return Content.builder()
-                .id(id)
-                .eventDraftId(eventDraftId)
-                .eventTitle(eventTitle)
-                .eventDescription(eventDescription)
-                .images(images.stream()
-                        .map(GeneratedImageEntity::toDomain)
-                        .collect(Collectors.toList()))
-                .createdAt(getCreatedAt())
-                .updatedAt(getUpdatedAt())
-                .build();
-    }
-
-    /**
-     * 콘텐츠 정보 업데이트
-     *
-     * @param eventTitle       이벤트 제목
-     * @param eventDescription 이벤트 설명
-     */
-    public void update(String eventTitle, String eventDescription) {
-        this.eventTitle = eventTitle;
-        this.eventDescription = eventDescription;
-    }
-
-    /**
-     * 이미지 추가
-     *
-     * @param image 생성된 이미지 엔티티
-     */
-    public void addImage(GeneratedImageEntity image) {
-        images.add(image);
-        image.assignContent(this);
-    }
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/entity/GeneratedImageEntity.java

@@ -1,139 +0,0 @@
-package com.kt.event.content.infra.gateway.entity;
-
-import com.kt.event.common.entity.BaseTimeEntity;
-import com.kt.event.content.biz.domain.GeneratedImage;
-import com.kt.event.content.biz.domain.ImageStyle;
-import com.kt.event.content.biz.domain.Platform;
-import jakarta.persistence.*;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-
-/**
- * 생성된 이미지 엔티티
- * AI가 생성한 이미지 정보를 저장
- */
-@Entity
-@Table(name = "generated_images", indexes = {
-        @Index(name = "idx_event_draft_id", columnList = "event_draft_id"),
-        @Index(name = "idx_style_platform", columnList = "style,platform")
-})
-@Getter
-@NoArgsConstructor(access = AccessLevel.PROTECTED)
-@AllArgsConstructor
-public class GeneratedImageEntity extends BaseTimeEntity {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    /**
-     * 콘텐츠 (양방향 관계)
-     */
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "content_id")
-    private ContentEntity content;
-
-    /**
-     * 이벤트 ID (이벤트 초안 ID)
-     */
-    @Column(name = "event_draft_id", nullable = false)
-    private Long eventDraftId;
-
-    /**
-     * 이미지 스타일
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(name = "style", nullable = false, length = 20)
-    private ImageStyle style;
-
-    /**
-     * 플랫폼
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(name = "platform", nullable = false, length = 20)
-    private Platform platform;
-
-    /**
-     * CDN URL (Azure Blob Storage)
-     */
-    @Column(name = "cdn_url", nullable = false, length = 500)
-    private String cdnUrl;
-
-    /**
-     * 프롬프트
-     */
-    @Column(name = "prompt", columnDefinition = "TEXT")
-    private String prompt;
-
-    /**
-     * 선택 여부
-     */
-    @Column(name = "selected", nullable = false)
-    private boolean selected;
-
-    /**
-     * 정적 팩토리 메서드: 새 이미지 생성
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param style        이미지 스타일
-     * @param platform     플랫폼
-     * @param cdnUrl       CDN URL
-     * @param prompt       프롬프트
-     * @return GeneratedImageEntity
-     */
-    public static GeneratedImageEntity create(Long eventDraftId, ImageStyle style, Platform platform,
-                                               String cdnUrl, String prompt) {
-        GeneratedImageEntity entity = new GeneratedImageEntity();
-        entity.eventDraftId = eventDraftId;
-        entity.style = style;
-        entity.platform = platform;
-        entity.cdnUrl = cdnUrl;
-        entity.prompt = prompt;
-        entity.selected = false;
-        return entity;
-    }
-
-    /**
-     * 도메인 모델로 변환
-     *
-     * @return GeneratedImage 도메인 모델
-     */
-    public GeneratedImage toDomain() {
-        return GeneratedImage.builder()
-                .id(id)
-                .eventDraftId(eventDraftId)
-                .style(style)
-                .platform(platform)
-                .cdnUrl(cdnUrl)
-                .prompt(prompt)
-                .selected(selected)
-                .createdAt(getCreatedAt())
-                .updatedAt(getUpdatedAt())
-                .build();
-    }
-
-    /**
-     * 콘텐츠 할당 (양방향 관계 설정용)
-     *
-     * @param content 콘텐츠 엔티티
-     */
-    protected void assignContent(ContentEntity content) {
-        this.content = content;
-    }
-
-    /**
-     * 이미지 선택
-     */
-    public void select() {
-        this.selected = true;
-    }
-
-    /**
-     * 이미지 선택 해제
-     */
-    public void deselect() {
-        this.selected = false;
-    }
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/entity/JobEntity.java

@@ -1,172 +0,0 @@
-package com.kt.event.content.infra.gateway.entity;
-
-import com.kt.event.common.entity.BaseTimeEntity;
-import com.kt.event.content.biz.domain.Job;
-import jakarta.persistence.*;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-
-/**
- * Job 엔티티
- * 이미지 생성 작업 정보를 저장
- */
-@Entity
-@Table(name = "jobs", indexes = {
-        @Index(name = "idx_event_draft_id", columnList = "event_draft_id"),
-        @Index(name = "idx_status", columnList = "status")
-})
-@Getter
-@NoArgsConstructor(access = AccessLevel.PROTECTED)
-@AllArgsConstructor
-public class JobEntity extends BaseTimeEntity {
-
-    @Id
-    @Column(name = "id", length = 36)
-    private String id;
-
-    /**
-     * 이벤트 ID (이벤트 초안 ID)
-     */
-    @Column(name = "event_draft_id", nullable = false)
-    private Long eventDraftId;
-
-    /**
-     * Job 타입
-     */
-    @Column(name = "job_type", nullable = false, length = 50)
-    private String jobType;
-
-    /**
-     * Job 상태
-     */
-    @Enumerated(EnumType.STRING)
-    @Column(name = "status", nullable = false, length = 20)
-    private Job.Status status;
-
-    /**
-     * 진행률 (0-100)
-     */
-    @Column(name = "progress", nullable = false)
-    private int progress;
-
-    /**
-     * 결과 메시지
-     */
-    @Column(name = "result_message", columnDefinition = "TEXT")
-    private String resultMessage;
-
-    /**
-     * 에러 메시지
-     */
-    @Column(name = "error_message", columnDefinition = "TEXT")
-    private String errorMessage;
-
-    /**
-     * 정적 팩토리 메서드: 새 Job 생성
-     *
-     * @param id           Job ID (UUID)
-     * @param eventDraftId 이벤트 초안 ID
-     * @param jobType      Job 타입
-     * @return JobEntity
-     */
-    public static JobEntity create(String id, Long eventDraftId, String jobType) {
-        JobEntity entity = new JobEntity();
-        entity.id = id;
-        entity.eventDraftId = eventDraftId;
-        entity.jobType = jobType;
-        entity.status = Job.Status.PENDING;
-        entity.progress = 0;
-        return entity;
-    }
-
-    /**
-     * 도메인 모델로 변환
-     *
-     * @return Job 도메인 모델
-     */
-    public Job toDomain() {
-        return Job.builder()
-                .id(id)
-                .eventDraftId(eventDraftId)
-                .jobType(jobType)
-                .status(status)
-                .progress(progress)
-                .resultMessage(resultMessage)
-                .errorMessage(errorMessage)
-                .createdAt(getCreatedAt())
-                .updatedAt(getUpdatedAt())
-                .build();
-    }
-
-    /**
-     * Job 시작
-     */
-    public void start() {
-        this.status = Job.Status.PROCESSING;
-        this.progress = 0;
-    }
-
-    /**
-     * 진행률 업데이트
-     *
-     * @param progress 진행률 (0-100)
-     */
-    public void updateProgress(int progress) {
-        if (progress < 0 || progress > 100) {
-            throw new IllegalArgumentException("진행률은 0-100 사이여야 합니다");
-        }
-        this.progress = progress;
-    }
-
-    /**
-     * Job 완료 처리
-     *
-     * @param resultMessage 결과 메시지
-     */
-    public void complete(String resultMessage) {
-        this.status = Job.Status.COMPLETED;
-        this.progress = 100;
-        this.resultMessage = resultMessage;
-    }
-
-    /**
-     * Job 실패 처리
-     *
-     * @param errorMessage 에러 메시지
-     */
-    public void fail(String errorMessage) {
-        this.status = Job.Status.FAILED;
-        this.errorMessage = errorMessage;
-    }
-
-    /**
-     * Job 상태 업데이트
-     *
-     * @param status   새 상태
-     * @param progress 진행률
-     */
-    public void updateStatus(Job.Status status, int progress) {
-        this.status = status;
-        this.progress = progress;
-    }
-
-    /**
-     * 결과 메시지 설정
-     *
-     * @param resultMessage 결과 메시지
-     */
-    public void setResultMessage(String resultMessage) {
-        this.resultMessage = resultMessage;
-    }
-
-    /**
-     * 에러 메시지 설정
-     *
-     * @param errorMessage 에러 메시지
-     */
-    public void setErrorMessage(String errorMessage) {
-        this.errorMessage = errorMessage;
-    }
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/mock/MockRedisGateway.java

@@ -1,11 +1,14 @@
 package com.kt.event.content.infra.gateway.mock;
 
+import com.kt.event.content.biz.domain.Content;
 import com.kt.event.content.biz.domain.GeneratedImage;
 import com.kt.event.content.biz.domain.ImageStyle;
 import com.kt.event.content.biz.domain.Job;
 import com.kt.event.content.biz.domain.Platform;
 import com.kt.event.content.biz.dto.RedisImageData;
 import com.kt.event.content.biz.dto.RedisJobData;
+import com.kt.event.content.biz.usecase.out.ContentReader;
+import com.kt.event.content.biz.usecase.out.ContentWriter;
 import com.kt.event.content.biz.usecase.out.ImageReader;
 import com.kt.event.content.biz.usecase.out.ImageWriter;
 import com.kt.event.content.biz.usecase.out.JobReader;
@@ -13,6 +16,7 @@ import com.kt.event.content.biz.usecase.out.JobWriter;
 import com.kt.event.content.biz.usecase.out.RedisAIDataReader;
 import com.kt.event.content.biz.usecase.out.RedisImageWriter;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.annotation.Primary;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Component;
 
@@ -31,12 +35,15 @@ import java.util.stream.Collectors;
  */
 @Slf4j
 @Component
+@Primary
 @Profile({"local", "test"})
-public class MockRedisGateway implements RedisAIDataReader, RedisImageWriter, ImageWriter, ImageReader, JobWriter, JobReader {
+public class MockRedisGateway implements RedisAIDataReader, RedisImageWriter, ImageWriter, ImageReader, JobWriter, JobReader, ContentReader, ContentWriter {
 
     private final Map<Long, Map<String, Object>> aiDataCache = new HashMap<>();
 
-    // In-memory storage for images and jobs
+    // In-memory storage for contents, images, and jobs
+    private final Map<Long, Content> contentStorage = new ConcurrentHashMap<>();
+    private final Map<Long, GeneratedImage> imageByIdStorage = new ConcurrentHashMap<>();
     private final Map<String, RedisImageData> imageStorage = new ConcurrentHashMap<>();
     private final Map<String, RedisJobData> jobStorage = new ConcurrentHashMap<>();
 
@@ -259,52 +266,136 @@ public class MockRedisGateway implements RedisAIDataReader, RedisImageWriter, Im
         }
     }
 
+    // ==================== ContentReader 구현 ====================
+
     /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
+     * 이벤트 초안 ID로 콘텐츠 조회 (이미지 목록 포함)
-     * Job 도메인 객체를 RedisJobData로 변환하여 저장
-     *
-     * @param job Job 도메인 객체
-     * @return 저장된 Job
      */
     @Override
-    public Job save(Job job) {
+    public Optional<Content> findByEventDraftIdWithImages(Long eventDraftId) {
-        log.debug("[MOCK] Job 저장 (호환성): jobId={}, status={}", job.getId(), job.getStatus());
+        try {
+            Content content = contentStorage.get(eventDraftId);
+            if (content == null) {
+                log.warn("[MOCK] Content를 찾을 수 없음: eventDraftId={}", eventDraftId);
+                return Optional.empty();
+            }
 
-        RedisJobData jobData = RedisJobData.builder()
+            // 이미지 목록 조회 및 Content 재생성 (immutable pattern)
-                .id(job.getId())
+            List<GeneratedImage> images = findImagesByEventDraftId(eventDraftId);
-                .eventDraftId(job.getEventDraftId())
+            Content contentWithImages = Content.builder()
-                .jobType(job.getJobType())
+                    .id(content.getId())
-                .status(job.getStatus().name())
+                    .eventDraftId(content.getEventDraftId())
-                .progress(job.getProgress())
+                    .eventTitle(content.getEventTitle())
-                .resultMessage(job.getResultMessage())
+                    .eventDescription(content.getEventDescription())
-                .errorMessage(job.getErrorMessage())
+                    .images(images)
-                .createdAt(job.getCreatedAt())
+                    .createdAt(content.getCreatedAt())
-                .updatedAt(job.getUpdatedAt())
+                    .updatedAt(content.getUpdatedAt())
                     .build();
 
-        saveJob(jobData, 86400); // 24시간 TTL
+            return Optional.of(contentWithImages);
-        return job;
+        } catch (Exception e) {
+            log.error("[MOCK] Content 조회 실패: eventDraftId={}", eventDraftId, e);
+            return Optional.empty();
+        }
     }
 
     /**
-     * 기존 호환성을 위한 메서드 (Phase 3에서 삭제 예정)
+     * 이미지 ID로 이미지 조회
-     *
-     * @param jobId Job ID
-     * @return Job 도메인 객체
      */
     @Override
-    public Optional<Job> findById(String jobId) {
+    public Optional<GeneratedImage> findImageById(Long imageId) {
-        log.debug("[MOCK] Job 조회 (호환성): jobId={}", jobId);
+        try {
-        return getJob(jobId).map(data -> Job.builder()
+            GeneratedImage image = imageByIdStorage.get(imageId);
-                .id(data.getId())
+            if (image == null) {
-                .eventDraftId(data.getEventDraftId())
+                log.warn("[MOCK] 이미지를 찾을 수 없음: imageId={}", imageId);
-                .jobType(data.getJobType())
+                return Optional.empty();
-                .status(Job.Status.valueOf(data.getStatus()))
+            }
-                .progress(data.getProgress())
+            return Optional.of(image);
-                .resultMessage(data.getResultMessage())
+        } catch (Exception e) {
-                .errorMessage(data.getErrorMessage())
+            log.error("[MOCK] 이미지 조회 실패: imageId={}", imageId, e);
-                .createdAt(data.getCreatedAt())
+            return Optional.empty();
-                .updatedAt(data.getUpdatedAt())
+        }
-                .build());
+    }
+
+    /**
+     * 이벤트 초안 ID로 이미지 목록 조회
+     */
+    @Override
+    public List<GeneratedImage> findImagesByEventDraftId(Long eventDraftId) {
+        try {
+            return imageByIdStorage.values().stream()
+                    .filter(image -> image.getEventDraftId().equals(eventDraftId))
+                    .collect(Collectors.toList());
+        } catch (Exception e) {
+            log.error("[MOCK] 이미지 목록 조회 실패: eventDraftId={}", eventDraftId, e);
+            return new ArrayList<>();
+        }
+    }
+
+    // ==================== ContentWriter 구현 ====================
+
+    private static Long nextContentId = 1L;
+    private static Long nextImageId = 1L;
+
+    /**
+     * 콘텐츠 저장
+     */
+    @Override
+    public Content save(Content content) {
+        try {
+            // ID가 없으면 생성하여 새 Content 객체 생성 (immutable pattern)
+            Long id = content.getId() != null ? content.getId() : nextContentId++;
+
+            Content savedContent = Content.builder()
+                    .id(id)
+                    .eventDraftId(content.getEventDraftId())
+                    .eventTitle(content.getEventTitle())
+                    .eventDescription(content.getEventDescription())
+                    .images(content.getImages())
+                    .createdAt(content.getCreatedAt())
+                    .updatedAt(content.getUpdatedAt())
+                    .build();
+
+            contentStorage.put(savedContent.getEventDraftId(), savedContent);
+            log.info("[MOCK] Content 저장 완료: contentId={}, eventDraftId={}",
+                    savedContent.getId(), savedContent.getEventDraftId());
+
+            return savedContent;
+        } catch (Exception e) {
+            log.error("[MOCK] Content 저장 실패: eventDraftId={}", content.getEventDraftId(), e);
+            throw e;
+        }
+    }
+
+    /**
+     * 이미지 저장
+     */
+    @Override
+    public GeneratedImage saveImage(GeneratedImage image) {
+        try {
+            // ID가 없으면 생성하여 새 GeneratedImage 객체 생성 (immutable pattern)
+            Long id = image.getId() != null ? image.getId() : nextImageId++;
+
+            GeneratedImage savedImage = GeneratedImage.builder()
+                    .id(id)
+                    .eventDraftId(image.getEventDraftId())
+                    .style(image.getStyle())
+                    .platform(image.getPlatform())
+                    .cdnUrl(image.getCdnUrl())
+                    .prompt(image.getPrompt())
+                    .selected(image.isSelected())
+                    .createdAt(image.getCreatedAt())
+                    .updatedAt(image.getUpdatedAt())
+                    .build();
+
+            imageByIdStorage.put(savedImage.getId(), savedImage);
+            log.info("[MOCK] 이미지 저장 완료: imageId={}, eventDraftId={}, style={}, platform={}",
+                    savedImage.getId(), savedImage.getEventDraftId(), savedImage.getStyle(), savedImage.getPlatform());
+
+            return savedImage;
+        } catch (Exception e) {
+            log.error("[MOCK] 이미지 저장 실패: eventDraftId={}", image.getEventDraftId(), e);
+            throw e;
+        }
     }
 }

content-service/src/main/java/com/kt/event/content/infra/gateway/repository/ContentJpaRepository.java

@@ -1,41 +0,0 @@
-package com.kt.event.content.infra.gateway.repository;
-
-import com.kt.event.content.infra.gateway.entity.ContentEntity;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
-import org.springframework.data.repository.query.Param;
-
-import java.util.Optional;
-
-/**
- * 콘텐츠 JPA 리포지토리
- */
-public interface ContentJpaRepository extends JpaRepository<ContentEntity, Long> {
-
-    /**
-     * 이벤트 초안 ID로 콘텐츠 조회 (이미지 목록 포함)
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return 콘텐츠 엔티티
-     */
-    @Query("SELECT DISTINCT c FROM ContentEntity c " +
-           "LEFT JOIN FETCH c.images " +
-           "WHERE c.eventDraftId = :eventDraftId")
-    Optional<ContentEntity> findByEventDraftIdWithImages(@Param("eventDraftId") Long eventDraftId);
-
-    /**
-     * 이벤트 초안 ID로 콘텐츠 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return 콘텐츠 엔티티
-     */
-    Optional<ContentEntity> findByEventDraftId(Long eventDraftId);
-
-    /**
-     * 이벤트 초안 ID로 콘텐츠 존재 여부 확인
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return 존재 여부
-     */
-    boolean existsByEventDraftId(Long eventDraftId);
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/repository/GeneratedImageJpaRepository.java

@@ -1,68 +0,0 @@
-package com.kt.event.content.infra.gateway.repository;
-
-import com.kt.event.content.biz.domain.ImageStyle;
-import com.kt.event.content.biz.domain.Platform;
-import com.kt.event.content.infra.gateway.entity.GeneratedImageEntity;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
-import org.springframework.data.repository.query.Param;
-
-import java.util.List;
-
-/**
- * 생성된 이미지 JPA 리포지토리
- */
-public interface GeneratedImageJpaRepository extends JpaRepository<GeneratedImageEntity, Long> {
-
-    /**
-     * 이벤트 초안 ID로 이미지 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return 이미지 엔티티 목록
-     */
-    List<GeneratedImageEntity> findByEventDraftId(Long eventDraftId);
-
-    /**
-     * 이벤트 초안 ID와 스타일로 이미지 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param style        이미지 스타일
-     * @return 이미지 엔티티 목록
-     */
-    List<GeneratedImageEntity> findByEventDraftIdAndStyle(Long eventDraftId, ImageStyle style);
-
-    /**
-     * 이벤트 초안 ID와 플랫폼으로 이미지 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param platform     플랫폼
-     * @return 이미지 엔티티 목록
-     */
-    List<GeneratedImageEntity> findByEventDraftIdAndPlatform(Long eventDraftId, Platform platform);
-
-    /**
-     * 이벤트 초안 ID와 선택 여부로 이미지 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param selected     선택 여부
-     * @return 이미지 엔티티 목록
-     */
-    List<GeneratedImageEntity> findByEventDraftIdAndSelected(Long eventDraftId, boolean selected);
-
-    /**
-     * 이벤트 초안 ID로 선택된 이미지 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return 선택된 이미지 엔티티 목록
-     */
-    @Query("SELECT i FROM GeneratedImageEntity i WHERE i.eventDraftId = :eventDraftId AND i.selected = true")
-    List<GeneratedImageEntity> findSelectedImages(@Param("eventDraftId") Long eventDraftId);
-
-    /**
-     * 이벤트 초안 ID로 모든 이미지 선택 해제
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     */
-    @Query("UPDATE GeneratedImageEntity i SET i.selected = false WHERE i.eventDraftId = :eventDraftId")
-    void deselectAllByEventDraftId(@Param("eventDraftId") Long eventDraftId);
-}

content-service/src/main/java/com/kt/event/content/infra/gateway/repository/JobJpaRepository.java

@@ -1,40 +0,0 @@
-package com.kt.event.content.infra.gateway.repository;
-
-import com.kt.event.content.biz.domain.Job;
-import com.kt.event.content.infra.gateway.entity.JobEntity;
-import org.springframework.data.jpa.repository.JpaRepository;
-
-import java.util.List;
-import java.util.Optional;
-
-/**
- * Job JPA 리포지토리
- */
-public interface JobJpaRepository extends JpaRepository<JobEntity, String> {
-
-    /**
-     * 이벤트 초안 ID로 Job 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @return Job 엔티티 목록
-     */
-    List<JobEntity> findByEventDraftId(Long eventDraftId);
-
-    /**
-     * 이벤트 초안 ID와 상태로 Job 목록 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param status       Job 상태
-     * @return Job 엔티티 목록
-     */
-    List<JobEntity> findByEventDraftIdAndStatus(Long eventDraftId, Job.Status status);
-
-    /**
-     * 이벤트 초안 ID와 Job 타입으로 최신 Job 조회
-     *
-     * @param eventDraftId 이벤트 초안 ID
-     * @param jobType      Job 타입
-     * @return Job 엔티티
-     */
-    Optional<JobEntity> findFirstByEventDraftIdAndJobTypeOrderByCreatedAtDesc(Long eventDraftId, String jobType);
-}

content-service/src/main/resources/application.yml

@@ -2,22 +2,6 @@ spring:
   application:
     name: content-service
 
-  datasource:
-    url: jdbc:postgresql://4.217.131.139:5432/contentdb
-    username: eventuser
-    password: Hi5Jessica!
-    driver-class-name: org.postgresql.Driver
-
-  jpa:
-    database-platform: org.hibernate.dialect.PostgreSQLDialect
-    hibernate:
-      ddl-auto: update
-    show-sql: true
-    properties:
-      hibernate:
-        format_sql: true
-        use_sql_comments: true
-
   data:
     redis:
       host: 4.217.131.139
@@ -47,4 +31,3 @@ azure:
 logging:
   level:
     com.kt.event: DEBUG
-    org.hibernate.SQL: DEBUG