[FEAT] 마이페이지 면접 내역 조회 필터링/검색 추가 및 Redis 직렬화 설정 보완

src/main/java/com/aibe/team2/domain/interview/repository/InterviewSessionRepositoryCustom.java

@@ -1,9 +1,16 @@
 package com.aibe.team2.domain.interview.repository;
 
+import com.aibe.team2.domain.interview.enums.InterviewType;
 import com.aibe.team2.domain.mypage.dto.response.InterviewSessionListResponse;
-import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 
+import java.util.List;
+
 public interface InterviewSessionRepositoryCustom {
-    Page<InterviewSessionListResponse> findInterviewSessionList(Long memberId, Pageable pageable);
+    List<InterviewSessionListResponse> findInterviewSessionList(
+            Long memberId,
+            InterviewType type,
+            String keyword,
+            Pageable pageable
+    );
 }

src/main/java/com/aibe/team2/domain/interview/repository/InterviewSessionRepositoryImpl.java

@@ -1,13 +1,15 @@
 package com.aibe.team2.domain.interview.repository;
 
+import com.aibe.team2.domain.interview.enums.InterviewType;
 import com.aibe.team2.domain.mypage.dto.response.InterviewSessionListResponse;
 import com.querydsl.core.types.Projections;
+import com.querydsl.core.types.dsl.BooleanExpression;
 import com.querydsl.jpa.impl.JPAQuery;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import lombok.RequiredArgsConstructor;
-import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.support.PageableExecutionUtils;
+import org.springframework.util.StringUtils;
 
 import java.util.List;
 
@@ -21,10 +23,25 @@ public class InterviewSessionRepositoryImpl implements InterviewSessionRepositor
     private final JPAQueryFactory  queryFactory;
 
     @Override
-    public Page<InterviewSessionListResponse> findInterviewSessionList(Long memberId, Pageable pageable) {
+    public List<InterviewSessionListResponse> findInterviewSessionList(
+            Long memberId,
+            InterviewType type,
+            String keyword,
+            Pageable pageable
+    ) {
+        // 1. 공통 조건(from, join, where)을 포함하는 기본 쿼리 생성
+        JPAQuery<?> baseQuery = queryFactory
+                .from(interviewSession)
+                .leftJoin(resume).on(interviewSession.resumeId.eq(resume.id))
+                .leftJoin(jobPosting).on(interviewSession.jobPostingId.eq(jobPosting.id))
+                .where(
+                        interviewSession.memberId.eq(memberId),
+                        eqType(type),
+                        containsKeyword(keyword)
+                );
 
-        // 1. 실제 데이터 조회 쿼리
-        List<InterviewSessionListResponse> content = queryFactory
+        // 2. 실제 데이터 조회 쿼리 후 곧바로 List 반환
+        return baseQuery.clone()
                 .select(Projections.constructor(InterviewSessionListResponse.class,
                         interviewSession.id,
                         resume.title,
@@ -36,23 +53,30 @@ public Page<InterviewSessionListResponse> findInterviewSessionList(Long memberId
                         interviewSession.finalScore,
                         interviewSession.createdAt
                 ))
-                .from(interviewSession)
-                // [핵심] 엔티티에 연관관계가 없으므로 ON 절로 ID 값을 직접 매칭
-                .leftJoin(resume).on(interviewSession.resumeId.eq(resume.id))
-                .leftJoin(jobPosting).on(interviewSession.jobPostingId.eq(jobPosting.id))
-                .where(interviewSession.memberId.eq(memberId))
-                .orderBy(interviewSession.createdAt.desc()) // 최신순 정렬
-                .offset(pageable.getOffset())               // 페이징 시작점
-                .limit(pageable.getPageSize())              // 페이지 크기
-                .fetch();
-
-        // 2. 전체 개수 조회 쿼리
-        JPAQuery<Long> countQuery = queryFactory
-                .select(interviewSession.count())
-                .from(interviewSession)
-                .where(interviewSession.memberId.eq(memberId));
+                .orderBy(interviewSession.createdAt.desc())
+                .offset(pageable.getOffset())
+                .limit(pageable.getPageSize())
+                .fetch(); // fetch()는 List를 반환합니다.
+    }
+
+    // 검색어 포함 여부 확인
+    private BooleanExpression containsKeyword(String keyword) {
+        if (!StringUtils.hasText(keyword)) {
+            return null; // 검색어가 없으면 조건을 무시
+        }
+        // 예시: 회사명 또는 자기소개서 제목에 검색어가 포함되어 있는지 검사
+        return jobPosting.companyName.contains(keyword)
+                .or(resume.title.contains(keyword));
+    }
+
+    private BooleanExpression eqType(InterviewType type) {
+        if (type == null) {
+            return null; // 프론트에서 값이 안 오면(전체 조회 시) 조건을 무시
+        }
 
-        // 3. 데이터와 카운트 쿼리를 조합하여 Page 객체로 반환
-        return PageableExecutionUtils.getPage(content, pageable, countQuery::fetchOne);
+        // 1. 현재 엔티티의 필드가 String 타입이므로, Enum 객체를 String으로 변환(type.name())하여 비교합니다.
+        // 2. 나중을 위해 기술 부채(Technical Debt)를 기록해 둡니다.
+        // TODO: 향후 InterviewSession 엔티티의 interviewType 필드를 Enum으로 변경 후 eq(type)으로 리팩토링 필요
+        return interviewSession.interviewType.eq(type.name());
     }
 }

src/main/java/com/aibe/team2/domain/mypage/controller/MypageInterviewController.java

@@ -1,6 +1,6 @@
 package com.aibe.team2.domain.mypage.controller;
 
-import com.aibe.team2.domain.auth.dto.CustomUserDetails;
+import com.aibe.team2.domain.interview.enums.InterviewType;
 import com.aibe.team2.domain.mypage.dto.response.InterviewSessionListResponse;
 import com.aibe.team2.domain.mypage.service.MypageInterviewService;
 import com.aibe.team2.global.common.annotation.LoginMemberId;
@@ -10,7 +10,6 @@
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.http.ResponseEntity;
-import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -28,10 +27,13 @@ public class MypageInterviewController {
     public ResponseEntity<Page<InterviewSessionListResponse>> getInterviewSessionList(
             @LoginMemberId Long memberId,
             @RequestParam(defaultValue = "0") int page,
-            @RequestParam(defaultValue = "10") int size
+            @RequestParam(defaultValue = "10") int size,
+            @RequestParam(name = "type", required = false) InterviewType type,
+            @RequestParam(required = false) String keyword
     ) {
         Pageable pageRequest = PageRequest.of(page, size);
-        Page<InterviewSessionListResponse> response = mypageInterviewService.getInterviewSessionList(memberId, pageRequest);
+        Page<InterviewSessionListResponse> response =
+                mypageInterviewService.getInterviewSessionList(memberId, type, keyword, pageRequest);
 
         return ResponseEntity.ok(response);
     }

src/main/java/com/aibe/team2/domain/mypage/service/MypageInterviewService.java

@@ -1,5 +1,7 @@
 package com.aibe.team2.domain.mypage.service;
 
+import com.aibe.team2.domain.interview.enums.InterviewMode;
+import com.aibe.team2.domain.interview.enums.InterviewType;
 import com.aibe.team2.domain.interview.repository.InterviewSessionRepository;
 import com.aibe.team2.domain.mypage.dto.response.InterviewSessionListResponse;
 import lombok.RequiredArgsConstructor;
@@ -15,8 +17,8 @@ public class MypageInterviewService {
 
     private final InterviewSessionRepository interviewSessionRepository;
 
-    public Page<InterviewSessionListResponse> getInterviewSessionList(Long memberId, Pageable pageable) {
+    public Page<InterviewSessionListResponse> getInterviewSessionList(Long memberId, InterviewType type, String keyword, Pageable pageable) {
 
-        return interviewSessionRepository.findInterviewSessionList(memberId, pageable);
+        return interviewSessionRepository.findInterviewSessionList(memberId, type, keyword, pageable);
     }
 }

src/main/java/com/aibe/team2/global/redis/RedisConfig.java

@@ -49,6 +49,7 @@ public GenericJackson2JsonRedisSerializer customJsonSerializer() {
                 .allowIfBaseType("java.util")             // List, Map 등 자바 기본 컬렉션 허용
                 .allowIfBaseType("java.time")             // LocalDateTime 등 시간 객체 허용
                 .allowIfBaseType("java.lang")             // String, Long, Integer 등 기본 래퍼 타입 허용
+                .allowIfBaseType("java.math")             // [추가] BigDecimal 등 수학 관련 객체 허용!
                 .build();
 
         ObjectMapper objectMapper = new ObjectMapper();