Merge pull request #15 from 508PERFACT/feature/12-report-list

Feat : 과거 레포트 조회 API 구현

Author: hyeonda02

src/main/java/com/perfact/be/domain/report/converter/ReportConverter.java

@@ -2,15 +2,18 @@
 
 import com.perfact.be.domain.news.dto.NewsArticleResponse;
 import com.perfact.be.domain.report.dto.ClovaResponseDTO;
+import com.perfact.be.domain.report.dto.ReportResponseDto;
 import com.perfact.be.domain.report.entity.Report;
 import com.perfact.be.domain.report.exception.ReportHandler;
 import com.perfact.be.domain.report.exception.status.ReportErrorStatus;
 import com.perfact.be.domain.report.util.ClovaResponseParser;
 import com.perfact.be.domain.report.util.DateParser;
 import com.perfact.be.domain.report.util.UrlParser;
 import com.perfact.be.domain.user.entity.User;
+import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.domain.Page;
 import org.springframework.stereotype.Component;
 
 @Slf4j
@@ -45,4 +48,29 @@ public Report toReport(ClovaResponseDTO clovaResponse, NewsArticleResponse newsD
       throw new ReportHandler(ReportErrorStatus.REPORT_CONVERSION_FAILED);
     }
   }
+
+  public ReportResponseDto.ReportDto toDto(Report report) {
+    return ReportResponseDto.ReportDto.builder()
+        .reportId(report.getReportId())
+        .title(report.getTitle())
+        .createdAt(report.getCreatedAt())
+        .build();
+  }
+
+  public List<ReportResponseDto.ReportDto> toDtoList(List<Report> reports) {
+    return reports.stream()
+        .map(this::toDto)
+        .toList();
+  }
+
+  public ReportResponseDto.ReportListDto toListDto(Page<Report> reportsPage) {
+    return ReportResponseDto.ReportListDto.builder()
+        .reports(toDtoList(reportsPage.getContent()))
+        .currentPage(reportsPage.getNumber() + 1)
+        .totalPages(reportsPage.getTotalPages())
+        .totalElements(reportsPage.getTotalElements())
+        .isLast(reportsPage.isLast())
+        .build();
+  }
+
 }

src/main/java/com/perfact/be/domain/report/dto/ReportResponseDto.java

@@ -136,4 +136,45 @@ public static ReportBadgeDto from(ReportBadge reportBadge) {
           .build();
     }
   }
+
+  @Getter
+  @Builder
+  @NoArgsConstructor
+  @AllArgsConstructor
+  @Schema(description = "레포트 리스트 응답 DTO")
+  public static class ReportListDto {
+
+    @Schema(description = "레포트 목록")
+    private List<ReportDto> reports;
+
+    @Schema(description = "현재 페이지 번호 (1부터 시작)", example = "1")
+    private int currentPage;
+
+    @Schema(description = "전체 페이지 수", example = "5")
+    private int totalPages;
+
+    @Schema(description = "전체 레포트 수", example = "27")
+    private long totalElements;
+
+    @Schema(description = "현재 페이지가 마지막 페이지 여부", example = "false")
+    private boolean isLast;
+  }
+
+
+  @Getter
+  @Builder
+  @NoArgsConstructor
+  @AllArgsConstructor
+  @Schema(description = "리포트 응답 DTO")
+  public static class ReportDto {
+
+    @Schema(description = "리포트 ID", example = "1")
+    private Long reportId;
+
+    @Schema(description = "뉴스 제목", example = "뉴스 제목입니다")
+    private String title;
+
+    @Schema(description = "생성일시")
+    private LocalDateTime createdAt;
+  }
 }

src/main/java/com/perfact/be/domain/report/exception/status/ReportErrorStatus.java

@@ -14,6 +14,7 @@ public enum ReportErrorStatus implements BaseErrorCode {
   ANALYSIS_RESULT_PARSING_FAILED(HttpStatus.BAD_REQUEST, "REPORT4003", "분석 결과 파싱에 실패했습니다."),
   REPORT_NOT_FOUND(HttpStatus.NOT_FOUND, "REPORT4004", "리포트를 찾을 수 없습니다."),
   REPORT_CONVERSION_FAILED(HttpStatus.BAD_REQUEST, "REPORT4005", "리포트 변환에 실패했습니다."),
+  INVALID_PAGE_NUMBER(HttpStatus.NOT_FOUND, "REPORT4006","페이지 번호가 유효하지 않습니다.")
   ;
 
   private final HttpStatus httpStatus;

src/main/java/com/perfact/be/domain/report/repository/ReportRepository.java

@@ -2,6 +2,8 @@
 
 import com.perfact.be.domain.report.entity.Report;
 import com.perfact.be.domain.user.entity.User;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
@@ -13,4 +15,6 @@ public interface ReportRepository extends JpaRepository<Report, Long> {
   List<Report> findByUserOrderByCreatedAtDesc(User user);
 
   List<Report> findByUserAndCategoryOrderByCreatedAtDesc(User user, String category);
+
+  Page<Report> findByUserOrderByCreatedAtDesc(User user, Pageable pageable);
 }

src/main/java/com/perfact/be/domain/report/service/ReportService.java

@@ -1,5 +1,6 @@
 package com.perfact.be.domain.report.service;
 
+import com.perfact.be.domain.report.dto.ReportResponseDto.ReportListDto;
 import com.perfact.be.domain.report.entity.Report;
 import com.perfact.be.domain.user.entity.User;
 
@@ -9,4 +10,6 @@ public interface ReportService {
   Report createReportFromAnalysis(Object analysisResult, String url, User user);
 
   Report analyzeNewsAndCreateReport(String url, User user);
+
+  ReportListDto getSavedReports(User loginUser, int page);
 }

src/main/java/com/perfact/be/domain/report/service/ReportServiceImpl.java

@@ -5,22 +5,20 @@
 import com.perfact.be.domain.news.dto.NewsArticleResponse;
 import com.perfact.be.domain.news.service.NewsService;
 import com.perfact.be.domain.report.converter.ClovaAnalysisConverter;
-import com.perfact.be.domain.report.dto.ClovaRequestDTO;
-import com.perfact.be.domain.report.dto.ClovaResponseDTO;
-import com.perfact.be.domain.report.entity.Badge;
-import com.perfact.be.domain.report.entity.Report;
-import com.perfact.be.domain.report.entity.ReportBadge;
-import com.perfact.be.domain.report.entity.TrueScore;
-import com.perfact.be.domain.report.repository.BadgeRepository;
-import com.perfact.be.domain.report.repository.ReportBadgeRepository;
-import com.perfact.be.domain.report.repository.ReportRepository;
-import com.perfact.be.domain.report.repository.TrueScoreRepository;
+import com.perfact.be.domain.report.converter.ReportConverter;
+import com.perfact.be.domain.report.dto.*;
+import com.perfact.be.domain.report.entity.*;
+import com.perfact.be.domain.report.repository.*;
 import com.perfact.be.domain.report.exception.ReportHandler;
 import com.perfact.be.domain.report.exception.status.ReportErrorStatus;
 import com.perfact.be.domain.user.entity.User;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
@@ -48,6 +46,8 @@ public class ReportServiceImpl implements ReportService {
   private final ObjectMapper objectMapper;
   private final PromptService promptService;
 
+  private final ReportConverter reportConverter;
+
   @Value("${api.clova.api-url}")
   private String CLOVA_API_URL;
 
@@ -165,6 +165,19 @@ public Report analyzeNewsAndCreateReport(String url, User user) {
     }
   }
 
+  @Override
+  @Transactional(readOnly = true)
+  public ReportResponseDto.ReportListDto getSavedReports(User loginUser, int page) {
+    if (page < 1) {
+      throw new ReportHandler(ReportErrorStatus.INVALID_PAGE_NUMBER);
+    }
+
+    Pageable pageable = PageRequest.of(page - 1, 6, Sort.by(Sort.Direction.DESC, "createdAt"));
+    Page<Report> reportsPage = reportRepository.findByUserOrderByCreatedAtDesc(loginUser, pageable);
+    return reportConverter.toListDto(reportsPage);
+  }
+
+
   private Object analyzeNaverNews(String url) {
     try {
       NewsArticleResponse newsData = newsService.extractNaverNewsArticle(url);

src/main/java/com/perfact/be/domain/user/controller/UserController.java

@@ -1,5 +1,8 @@
 package com.perfact.be.domain.user.controller;
 
+import com.perfact.be.domain.report.dto.ReportResponseDto;
+import com.perfact.be.domain.report.dto.ReportResponseDto.ReportListDto;
+import com.perfact.be.domain.report.service.ReportService;
 import com.perfact.be.domain.user.entity.User;
 import com.perfact.be.domain.user.exception.status.UserSuccessStatus;
 import com.perfact.be.domain.user.service.UserService;
@@ -11,8 +14,10 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PatchMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 @Tag(name="User", description = "유저 관련 API")
@@ -21,6 +26,23 @@
 @RequestMapping("/api/users")
 public class UserController {
   private final UserService userService;
+  private final ReportService reportService;
+
+  @Operation(
+      summary = "레포트 저장함 리스트 조회",
+      description = "현재 로그인한 사용자가 저장한 과거 레포트 리스트를 조회합니다. 페이지네이션이 적용되어 있으며, 페이지 번호는 1부터 시작합니다.",
+      parameters = {
+          @Parameter(name = "page", description = "페이지 번호 (1부터 시작)", example = "1"),
+      }
+  )
+  @GetMapping("/{reportId}")
+  public ApiResponse<ReportResponseDto.ReportListDto> getReportList(
+      @Parameter(hidden = true) @CurrentUser User loginUser,
+      @RequestParam(name = "page", defaultValue = "1") int page
+  ) {
+    ReportResponseDto.ReportListDto response = reportService.getSavedReports(loginUser, page);
+    return ApiResponse.of(UserSuccessStatus.GET_REPORT_LIST_SUCCESS, response);
+  }
 
   @Operation(summary = "구독 상태 확인", description = "현재 사용자의 구독 상태를 확인합니다.")
   @GetMapping("/subscribe")

src/main/java/com/perfact/be/domain/user/exception/status/UserSuccessStatus.java

@@ -13,7 +13,8 @@ public enum UserSuccessStatus implements BaseCode {
   SOCIAL_LOGIN_SUCCESS(HttpStatus.OK, "USER2001", "소셜 로그인이 완료되었습니다."),
   GET_SUBSCRIBE_STATUS_SUCCESS(HttpStatus.OK, "USER2002", "구독 상태 조회 성공"),
   SUBSCRIBE_SUCCESS(HttpStatus.OK, "USER2003", "구독 신청 성공"),
-  UNSUBSCRIBE_SUCCESS(HttpStatus.OK, "USER2004", "구독 해지 성공")
+  UNSUBSCRIBE_SUCCESS(HttpStatus.OK, "USER2004", "구독 해지 성공"),
+  GET_REPORT_LIST_SUCCESS(HttpStatus.OK, "USER2005","과거 레포트 리스트 조회 성공")
 
   ;