[feat] 읽기 전용, 쓰기 전용 분리

Author: choiseoji

src/main/java/ceos/backend/domain/application/helper/ApplicationHelper.java

@@ -49,7 +49,15 @@ public void sendSlackUnableReasonMessage(
     }
 
     public Application getApplicationById(Long id) {
+        return applicationRepository
+                .findById(id)
+                .orElseThrow(
+                        () -> {
+                            throw ApplicantNotFound.EXCEPTION;
+                        });
+    }
 
+    public Application getApplicationByIdForUpdate(Long id) {
         return applicationRepository
                 .findByIdWithPessimisticLock(id)
                 .orElseThrow(

src/main/java/ceos/backend/domain/application/service/ApplicationService.java

@@ -237,7 +237,7 @@ public GetInterviewTime getInterviewTime(Long applicationId) {
     public void updateInterviewTime(Long applicationId, UpdateInterviewTime updateInterviewTime) {
         recruitmentValidator.validateBetweenStartDateDocAndResultDateDoc(); // 기간 검증
         applicationValidator.validateExistingApplicant(applicationId); // 유저 검증
-        final Application application = applicationHelper.getApplicationById(applicationId);
+        final Application application = applicationHelper.getApplicationByIdForUpdate(applicationId);
         applicationValidator.validateDocumentPassStatus(application); // 서류 통과 검증
         final List<Interview> interviews = interviewRepository.findAll();
         final String duration =
@@ -262,15 +262,15 @@ public void updateDocumentPassStatus(Long applicationId, UpdatePassStatus update
         recruitmentValidator.validateBetweenStartDateDocAndResultDateDoc(); // 기간 검증
         applicationValidator.validateExistingApplicant(applicationId); // 유저 검증
 
-        final Application application = applicationHelper.getApplicationById(applicationId);
+        final Application application = applicationHelper.getApplicationByIdForUpdate(applicationId);
         application.updateDocumentPass(updatePassStatus.getPass());
     }
 
     @Transactional
     public void updateFinalPassStatus(Long applicationId, UpdatePassStatus updatePassStatus) {
         recruitmentValidator.validateBetweenResultDateDocAndResultDateFinal(); // 기간 검증
         applicationValidator.validateExistingApplicant(applicationId); // 유저 검증
-        final Application application = applicationHelper.getApplicationById(applicationId);
+        final Application application = applicationHelper.getApplicationByIdForUpdate(applicationId);
         applicationValidator.validateDocumentPassStatus(application); // 서류 통과 검증
 
         application.updateFinalPass(updatePassStatus.getPass());