fix : 포트폴리오 페이징 로직 수정

src/main/java/umc/meme/shop/domain/model/service/ModelService.java

@@ -214,17 +214,13 @@ public List<SimplePortfolioDto> recommendRecent(){
     //검색하기 정렬 기준 설정
     private Pageable setPageRequest(int page, String sortBy){
 
-        Sort sort;
-        if(sortBy.equals("desc"))
-            sort = Sort.by("price").descending();
-        else if(sortBy.equals("asc"))
-            sort = Sort.by("price").ascending();
-        else if(sortBy.equals("review"))
-            sort = Sort.by("averageStars").descending();
-        else if(sortBy.equals("recent"))
-            sort = Sort.by("createdAt").descending();
-        else
-            throw new GlobalException(ErrorStatus.INVALID_SORT_CRITERIA);
+        Sort sort = switch (sortBy) {
+            case "desc" -> Sort.by("price").descending();
+            case "asc" -> Sort.by("price").ascending();
+            case "review" -> Sort.by("averageStars").descending();
+            case "recent" -> Sort.by("createdAt").descending();
+            default -> throw new GlobalException(ErrorStatus.INVALID_SORT_CRITERIA);
+        };
 
         //별점 높은 순 정렬 추가
         Sort finalSort = sort.and(Sort.by("averageStars").descending());

src/main/java/umc/meme/shop/domain/mypage/dto/response/MypageInquiryResponseDto.java

@@ -5,9 +5,6 @@
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import umc.meme.shop.domain.mypage.entity.Inquiry;
-import umc.meme.shop.domain.user.User;
-
-import java.util.List;
 
 @Data
 @Builder

src/main/java/umc/meme/shop/domain/portfolio/controller/PortfolioController.java

@@ -2,6 +2,9 @@
 
 import io.swagger.v3.oas.annotations.Operation;
 import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.web.PageableDefault;
 import org.springframework.web.bind.annotation.*;
 import umc.meme.shop.domain.portfolio.dto.request.CreatePortfolioDto;
 import umc.meme.shop.domain.portfolio.dto.request.UpdatePortfolioDto;
@@ -25,7 +28,7 @@ public ApiResponse createPortfolio(@RequestBody CreatePortfolioDto portfolioDto)
     @Operation(summary = "포트폴리오 전체 조회", description = "포트폴리오 전체를 조회하는 API입니다.")
     @GetMapping("/{artistId}")
     public ApiResponse getPortfolio(@PathVariable Long artistId,
-                                    @RequestParam(value = "page", defaultValue = "0", required = false) int page
+                                    @PageableDefault(size = 30, sort = "id", direction = Sort.Direction.ASC) Pageable page
                                     ){
         return ApiResponse.SuccessResponse(SuccessStatus.PORTFOLIO_GET, portfolioService.getPortfolio(artistId, page));
     }

src/main/java/umc/meme/shop/domain/portfolio/repository/PortfolioRepository.java

@@ -29,4 +29,5 @@ public interface PortfolioRepository extends JpaRepository<Portfolio, Long> {
     Page<Portfolio> findAllNotBlocked(Pageable pageable);
 
     boolean existsByMakeupName(String makeupName);
+
 }

src/main/java/umc/meme/shop/domain/portfolio/service/PortfolioService.java

@@ -61,7 +61,7 @@ public void createPortfolio(CreatePortfolioDto portfolioDto) {
 
     // 포트폴리오 전체 조회
     @Transactional
-    public PortfolioPageDto getPortfolio(Long artistId, int page) {
+    public PortfolioPageDto getPortfolio(Long artistId, Pageable page) {
         Artist artist = artistRepository.findById(artistId)
                 .orElseThrow(() -> new GlobalException(ErrorStatus.NOT_EXIST_ARTIST));
 
@@ -71,7 +71,7 @@ public PortfolioPageDto getPortfolio(Long artistId, int page) {
         portfolioList.removeIf(Portfolio::isBlock);
 
         //list를 page로 변환
-        Page<Portfolio> portfolioPage = getPage(page, portfolioList);
+        Page<Portfolio> portfolioPage = portfolioRepository.findByArtist(artist, page);
 
         return PortfolioPageDto.from(portfolioPage);
     }
@@ -127,16 +127,4 @@ public void updatePortfolio(UpdatePortfolioDto request) {
         portfolio.updatePortfolio(request);
     }
 
-    //TODO: change List -> Page
-    private Page<Portfolio> getPage(int page, List<Portfolio> list){
-        Pageable pageable = PageRequest.of(page, 30);
-
-        int start = (int) pageable.getOffset();
-        int end = Math.min((start + pageable.getPageSize()), list.size());
-
-        //list를 page로 변환
-        return new PageImpl<>(list.subList(start, end),
-                pageable, list.size());
-    }
-
 }