fix/notification

src/main/java/com/chaineeproject/chainee/service/JobApplicationService.java

@@ -6,15 +6,17 @@
 import com.chaineeproject.chainee.exception.ApplicationException;
 import com.chaineeproject.chainee.exception.ErrorCode;
 import com.chaineeproject.chainee.repository.*;
-import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDateTime;
 
 @Service
 @RequiredArgsConstructor
+@Slf4j
 public class JobApplicationService {
 
     private final UserRepository userRepository;
@@ -25,27 +27,22 @@ public class JobApplicationService {
 
     @Transactional
     public void applyToJob(Long postId, Long applicantId, Long resumeId) {
-        // 1) 지원자 조회(JWT uid로 강제)
         User applicant = userRepository.findById(applicantId)
                 .orElseThrow(() -> new ApplicationException(ErrorCode.APPLICANT_NOT_FOUND));
 
-        // 2) 공고 조회
         JobPost post = jobPostRepository.findById(postId)
                 .orElseThrow(() -> new ApplicationException(ErrorCode.JOB_POST_NOT_FOUND));
 
-        // 3) 이력서 조회 + 소유권 검증(남의 이력서로 지원 방지)
         Resume resume = resumeRepository.findById(resumeId)
                 .orElseThrow(() -> new ApplicationException(ErrorCode.RESUME_NOT_FOUND));
         if (resume.getOwner() == null || !resume.getOwner().getId().equals(applicantId)) {
-            throw new ApplicationException(ErrorCode.FORBIDDEN); // 또는 전용 에러코드 정의 가능: NOT_OWNER_OF_RESUME
+            throw new ApplicationException(ErrorCode.FORBIDDEN);
         }
 
-        // 4) 중복 지원 방지
         if (jobApplicationRepository.existsByPostIdAndApplicantId(postId, applicantId)) {
             throw new ApplicationException(ErrorCode.DUPLICATE_APPLICATION);
         }
 
-        // 5) 저장
         JobApplication application = new JobApplication();
         application.setPost(post);
         application.setApplicant(applicant);
@@ -56,7 +53,7 @@ public void applyToJob(Long postId, Long applicantId, Long resumeId) {
         jobApplicationRepository.save(application);
         jobPostRepository.incrementApplicantCount(postId);
 
-        // 6) 이벤트(알림용)
+        log.debug("Publishing JobApplicationCreatedEvent: {}", application.getId());
         eventPublisher.publishEvent(new JobApplicationCreatedEvent(application.getId()));
     }
 }

src/main/java/com/chaineeproject/chainee/service/NotificationService.java

@@ -16,9 +16,11 @@
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.springframework.transaction.event.TransactionPhase;
+import lombok.extern.slf4j.Slf4j;
 
 @Service
 @RequiredArgsConstructor
+@Slf4j
 public class NotificationService {
 
     private final NotificationRepository notificationRepository;