feat: 사용하지 않는 지원 조회 경로 제거 (#566)

* Guard recruit-scoped application flow against legacy lookup

The expanded recruitment flow relies on recruitId to identify one application among multiple active notices, so the old member/jobFamily-only lookup path is removed and missing recruitId calls are logged at the apply API boundary.

Constraint: Existing public apply URLs remain unchanged while recruitId is required as a query parameter
Rejected: Keep unused member-only active recruit repository methods | they allow ambiguous single-application lookup when multiple notices are active
Rejected: Put apply-specific logging in GlobalExceptionHandler | common exception handling should not know apply API paths
Confidence: high
Scope-risk: narrow
Tested: ./gradlew test --tests org.ject.support.domain.apply.controller.LegacyApplyApiExceptionHandlerTest --tests org.ject.support.domain.apply.controller.ApplyControllerTest --tests org.ject.support.domain.apply.service.ApplyServiceTest -x jacocoTestCoverageVerification --rerun-tasks
Tested: ./gradlew test --tests org.ject.support.domain.recruit.service.RecruitUpdatedEventHandlerTest --tests org.ject.support.domain.recruit.service.RecruitFlagServiceTest --tests org.ject.support.domain.recruit.service.AccessPeriodVerifierTest -x jacocoTestCoverageVerification --rerun-tasks
Not-tested: QuestionControllerTest requires Redis Testcontainers/Docker and fails locally during DockerClientProviderStrategy initialization
Related: #565

* Drop unsupported legacy apply logging

Frontend and server will release together, and there are no app clients that need a compatibility window. Missing recruitId requests should remain ordinary required-parameter failures instead of getting a dedicated legacy observation path.

Constraint: No separate legacy client rollout is required
Rejected: Keep deprecation logging for missing recruitId | adds code for a compatibility scenario the product does not need
Confidence: high
Scope-risk: narrow
Tested: ./gradlew test --tests org.ject.support.domain.apply.controller.ApplyControllerTest --tests org.ject.support.domain.apply.service.ApplyServiceTest --tests org.ject.support.domain.recruit.service.RecruitUpdatedEventHandlerTest --tests org.ject.support.domain.recruit.service.RecruitFlagServiceTest --tests org.ject.support.domain.recruit.service.AccessPeriodVerifierTest -x jacocoTestCoverageVerification --rerun-tasks
Related: #565

Author: 023-dev

src/main/java/org/ject/support/domain/apply/repository/ApplyRepository.java

@@ -13,22 +13,11 @@
 
 public interface ApplyRepository extends JpaRepository<Apply, Long> {
 
-    boolean existsByMemberId(Long memberId);
-
-    @Query("select a from Apply a where a.member.id = :memberId")
-    Optional<Apply> findByMemberId(Long memberId);
-
-    @Query("select a from Apply a join a.recruit r where a.member.id = :memberId and r.startDate <= :now and r.endDate >= :now")
-    Optional<Apply> findByMemberIdInActiveRecruit(@Param("memberId") Long memberId, @Param("now") LocalDateTime now);
-
     @Query("select a from Apply a join a.recruit r where a.member.id = :memberId and r.id = :recruitId and r.startDate <= :now and r.endDate >= :now")
     Optional<Apply> findByMemberIdAndRecruitIdInActiveRecruit(@Param("memberId") Long memberId,
                                                                @Param("recruitId") Long recruitId,
                                                                @Param("now") LocalDateTime now);
 
-    @Query("select count(a) > 0 from Apply a join a.recruit r where a.member.id = :memberId and r.startDate <= :now and r.endDate >= :now")
-    boolean existsByMemberIdInActiveRecruit(@Param("memberId") Long memberId, @Param("now") LocalDateTime now);
-
     @Query("""
             select exists (
                 select 1 from Apply a join a.recruit r

src/main/java/org/ject/support/domain/recruit/repository/RecruitQueryRepository.java

@@ -9,7 +9,7 @@
 import java.time.LocalDateTime;
 import java.util.List;
 
-public interface RecruitRepository extends JpaRepository<Recruit, Long>, RecruitQueryRepository {
+public interface RecruitRepository extends JpaRepository<Recruit, Long> {
     @Query("SELECT r FROM Recruit r LEFT JOIN FETCH r.questions "
             + "WHERE r.startDate <= :now AND r.endDate >= :now")
     List<Recruit> findActiveRecruits(@Param("now") LocalDateTime now);

src/main/java/org/ject/support/domain/recruit/repository/RecruitQueryRepositoryImpl.java

@@ -1,7 +1,6 @@
 package org.ject.support.domain.recruit.service;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.cache.annotation.CacheEvict;
 import org.ject.support.domain.recruit.dto.RecruitCanceledEvent;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.event.TransactionPhase;
@@ -16,7 +15,6 @@ public class RecruitCanceledEventHandler {
     /**
      * 모집 취소 시 호출됨
      */
-    @CacheEvict(value = "activeRecruit", key = "#event.jobFamily().name()")
     @TransactionalEventListener(phase = TransactionPhase.AFTER_COMMIT)
     public void handleRecruitCanceled(RecruitCanceledEvent event) {
         recruitFlagService.deleteRecruitFlag(event.recruitId(), event.jobFamily());

src/main/java/org/ject/support/domain/recruit/repository/RecruitRepository.java

@@ -1,8 +1,6 @@
 package org.ject.support.domain.recruit.service;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.cache.annotation.CacheEvict;
-import org.springframework.cache.annotation.Caching;
 import org.ject.support.domain.recruit.domain.Recruit;
 import org.ject.support.domain.recruit.dto.RecruitUpdatedEvent;
 import org.ject.support.domain.recruit.exception.RecruitErrorCode;
@@ -22,10 +20,6 @@ public class RecruitUpdatedEventHandler {
     /**
      * 모집 수정 시 호출됨
      */
-    @Caching(evict = {
-            @CacheEvict(value = "activeRecruit", key = "#event.previousJobFamily().name()"),
-            @CacheEvict(value = "activeRecruit", key = "#event.currentJobFamily().name()")
-    })
     @TransactionalEventListener(phase = TransactionPhase.AFTER_COMMIT)
     public void handleRecruitUpdated(RecruitUpdatedEvent event) {
         // 기존 스케줄 작업 제거