D2M

src/main/java/OneQ/OnSurvey/domain/survey/controller/ParticipationController.java

@@ -4,23 +4,16 @@
 import OneQ.OnSurvey.domain.participation.entity.ScreeningAnswer;
 import OneQ.OnSurvey.domain.participation.model.dto.AnswerInsertDto;
 import OneQ.OnSurvey.domain.participation.model.dto.ParticipationCompletionDto;
-import OneQ.OnSurvey.domain.participation.model.dto.ParticipationStatus;
 import OneQ.OnSurvey.domain.participation.service.answer.AnswerCommand;
 import OneQ.OnSurvey.domain.participation.service.response.ResponseCommand;
-import OneQ.OnSurvey.domain.question.model.dto.type.DefaultQuestionDto;
-import OneQ.OnSurvey.domain.question.service.QuestionQueryService;
-import OneQ.OnSurvey.domain.survey.SurveyErrorCode;
-import OneQ.OnSurvey.domain.survey.entity.Survey;
 import OneQ.OnSurvey.domain.survey.model.SurveyStatus;
 import OneQ.OnSurvey.domain.survey.model.request.InsertQuestionAnswerRequest;
 import OneQ.OnSurvey.domain.survey.model.request.InsertScreeningAnswerRequest;
 import OneQ.OnSurvey.domain.survey.model.request.SurveyParticipationCompletionRequest;
 import OneQ.OnSurvey.domain.survey.model.response.*;
-import OneQ.OnSurvey.domain.survey.repository.SurveyRepository;
 import OneQ.OnSurvey.domain.survey.service.command.SurveyCommandService;
 import OneQ.OnSurvey.domain.survey.service.query.SurveyQuery;
 import OneQ.OnSurvey.global.auth.custom.CustomUserDetails;
-import OneQ.OnSurvey.global.common.exception.CustomException;
 import OneQ.OnSurvey.global.common.response.SuccessResponse;
 import io.swagger.v3.oas.annotations.Operation;
 import jakarta.validation.Valid;
@@ -32,9 +25,6 @@
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 
-import java.time.LocalDateTime;
-import java.util.List;
-
 @Slf4j
 @RestController
 @RequestMapping("/v1/survey-participation")
@@ -47,9 +37,6 @@ public class ParticipationController {
     private final ResponseCommand responseCommand;
     private final SurveyCommandService surveyCommandService;
 
-    private final QuestionQueryService questionQueryService;
-    private final SurveyRepository surveyRepository;
-
     @GetMapping("surveys/ongoing/all")
     @Operation(summary = "열려있는 설문을 모두 조회합니다.")
     public SuccessResponse<SurveyParticipationResponse> getOngoingSurveyList(
@@ -68,89 +55,6 @@ public SuccessResponse<SurveyParticipationResponse> getOngoingSurveyList(
         return SuccessResponse.ok(results);
     }
 
-    @Deprecated(forRemoval = true)
-    @GetMapping("surveys/ongoing")
-    @Operation(summary = "노출 중인 설문을 조회합니다.")
-    public SuccessResponse<SurveyParticipationResponse> getSurveyListOnGoing(
-        @AuthenticationPrincipal CustomUserDetails principal,
-        @RequestParam(required = false, defaultValue = "0") Long lastSurveyId,
-        @RequestParam(defaultValue = "15") Integer size
-    ) {
-        log.info("[PARTICIPATION] 노출 중 설문 조회 - lastSurveyId: {}, size: {}", lastSurveyId, size);
-
-        Pageable recommendedPageable = PageRequest.of(0, size, Sort.by("id"));
-        Pageable impendingPageable = PageRequest.of(0, size, Sort.by(
-            Sort.Order.asc("deadline"),
-            Sort.Order.asc("id")
-        ));
-
-        SurveyParticipationResponse.SliceSurveyData recommended = surveyQueryService.getParticipationSurveyList(
-            lastSurveyId, recommendedPageable, SurveyStatus.ONGOING, principal.getMemberId(), principal.getUserKey()
-        );
-        SurveyParticipationResponse.SliceSurveyData impending = surveyQueryService.getParticipationSurveyList(
-            lastSurveyId, LocalDateTime.now(), impendingPageable, SurveyStatus.ONGOING, principal.getMemberId(), principal.getUserKey()
-        );
-
-        SurveyParticipationResponse response = SurveyParticipationResponse.builder()
-            .recommended(recommended.getSurveyDataList())
-            .impending(impending.getSurveyDataList())
-            .recommendedHasNext(recommended.getHasNext())
-            .impendingHasNext(impending.getHasNext())
-            .build();
-
-        return SuccessResponse.ok(response);
-    }
-
-    @Deprecated(forRemoval = true)
-    @GetMapping("surveys/ongoing/recommended")
-    @Operation(summary = "사용자 추천 설문을 조회합니다.")
-    public SuccessResponse<SurveyParticipationResponse> getRecommendedSurveyList(
-        @AuthenticationPrincipal CustomUserDetails principal,
-        @RequestParam(required = false, defaultValue = "0") Long lastSurveyId,
-        @RequestParam(defaultValue = "15") Integer size
-    ) {
-        log.info("[PARTICIPATION] 사용자 추천 설문 조회 - lastSurveyId: {}, size: {}", lastSurveyId, size);
-
-        Pageable pageable = PageRequest.of(0, size, Sort.by("id"));
-        SurveyParticipationResponse.SliceSurveyData recommended =
-            surveyQueryService.getParticipationSurveyList(lastSurveyId, pageable, SurveyStatus.ONGOING, principal.getMemberId(), principal.getUserKey()
-        );
-
-        SurveyParticipationResponse response = SurveyParticipationResponse.builder()
-            .recommended(recommended.getSurveyDataList())
-            .recommendedHasNext(recommended.getHasNext())
-            .build();
-
-        return SuccessResponse.ok(response);
-    }
-
-    @Deprecated(forRemoval = true)
-    @GetMapping("surveys/ongoing/impending")
-    @Operation(summary = "마감 임박 설문을 조회합니다.")
-    public SuccessResponse<SurveyParticipationResponse> getImpendingSurveyList(
-        @AuthenticationPrincipal CustomUserDetails principal,
-        @RequestParam(required = false, defaultValue = "0") Long lastSurveyId,
-        @RequestParam(required = false) LocalDateTime lastDeadline,
-        @RequestParam(defaultValue = "15") Integer size
-    ) {
-        log.info("[PARTICIPATION] 마감 임박 설문 조회 - lastSurveyId: {}, lastDeadline: {}, size: {}", lastSurveyId, lastDeadline, size);
-
-        Pageable pageable = PageRequest.of(0, size, Sort.by(
-            Sort.Order.asc("deadline"),
-            Sort.Order.asc("id")
-        ));
-        SurveyParticipationResponse.SliceSurveyData impending =
-            surveyQueryService.getParticipationSurveyList(lastSurveyId, lastDeadline, pageable, SurveyStatus.ONGOING, principal.getMemberId(), principal.getUserKey()
-        );
-
-        SurveyParticipationResponse response = SurveyParticipationResponse.builder()
-            .impending(impending.getSurveyDataList())
-            .impendingHasNext(impending.getHasNext())
-            .build();
-
-        return SuccessResponse.ok(response);
-    }
-
     @GetMapping("surveys/info")
     @Operation(summary = "선택한 설문의 기본 정보를 조회합니다.")
     public SuccessResponse<ParticipationInfoResponse> getSurveyInfo(
@@ -174,36 +78,6 @@ public SuccessResponse<ParticipationQuestionResponse> getQuestionsOfSurveyId(
         return SuccessResponse.ok(surveyQueryService.getParticipationQuestionInfo(surveyId, section, principal.getUserKey()));
     }
 
-    /**
-     *  @deprecated
-     *  @code GET /surveys/info
-     *  @code GET /surveys/questions
-     */
-    @Deprecated(forRemoval = true)
-    @GetMapping("surveys")
-    @Operation(summary = "선택한 설문을 조회합니다.")
-    public SuccessResponse<DeprecatedQuestionResponse> getTotalSurveyInfoOfSurveyId(
-        @RequestParam Long surveyId,
-        @AuthenticationPrincipal CustomUserDetails principal
-    ) {
-        log.info("[PARTICIPATION] 응답하고자 하는 설문 문항조회 - surveyId: {}", surveyId);
-
-        Survey survey = surveyQueryService.getSurveyById(surveyId);
-
-        if (surveyQueryService.checkValidSegmentation(surveyId, principal.getUserKey())) {
-            log.warn("[PARTICIPATION] 세그먼트 불일치로 인한 설문 응답 불가 - surveyId: {}, userKey: {}", surveyId, principal.getUserKey());
-            throw new CustomException(SurveyErrorCode.SURVEY_WRONG_SEGMENTATION);
-        }
-
-        List<DefaultQuestionDto> questionDtoList = questionQueryService.getQuestionDtoListBySurveyId(surveyId);
-        ParticipationStatus participationStatus = surveyRepository.getParticipationStatus(surveyId, principal.getMemberId());
-
-        DeprecatedQuestionResponse body =
-            DeprecatedQuestionResponse.of(survey, questionDtoList, participationStatus);
-
-        return SuccessResponse.ok(body);
-    }
-
     @GetMapping("surveys/screenings")
     @Operation(summary = "세그멘테이션에 일치하는 설문의 스크리닝 문항을 조회합니다.")
     public SuccessResponse<ParticipationScreeningListResponse> getRecommendedScreenings(

src/main/java/OneQ/OnSurvey/domain/survey/controller/SurveyStatsController.java

@@ -1,8 +1,11 @@
 package OneQ.OnSurvey.domain.survey.controller;
 
 import OneQ.OnSurvey.domain.survey.model.dto.GlobalStats;
+import OneQ.OnSurvey.domain.survey.model.dto.OpenSurveyStats;
 import OneQ.OnSurvey.domain.survey.model.response.GlobalStatsResponse;
+import OneQ.OnSurvey.domain.survey.model.response.OpenSurveyStatsResponse;
 import OneQ.OnSurvey.domain.survey.service.SurveyGlobalStatsService;
+import OneQ.OnSurvey.domain.survey.service.query.SurveyQuery;
 import OneQ.OnSurvey.global.common.response.SuccessResponse;
 import io.swagger.v3.oas.annotations.Operation;
 import lombok.RequiredArgsConstructor;
@@ -16,11 +19,19 @@
 public class SurveyStatsController {
 
     private final SurveyGlobalStatsService surveyGlobalStatsService;
+    private final SurveyQuery surveyQuery;
 
     @GetMapping("/global-stats")
     @Operation(summary = "전체 설문 전역 통계 조회", description = "전체 설문에 대한 총 목표 수/참여자 수/프로모션 지급자 수/일간 활성 사용자 수를 반환합니다.")
     public SuccessResponse<GlobalStatsResponse> getGlobalStats() {
         GlobalStats stats = surveyGlobalStatsService.getStats();
         return SuccessResponse.ok(GlobalStatsResponse.from(stats));
     }
+
+    @GetMapping("/open-stats")
+    @Operation(summary = "열린 설문 통계 조회", description = "현재 진행 중인 설문 수와 가장 높은 참여 보상 코인 금액을 반환합니다.")
+    public SuccessResponse<OpenSurveyStatsResponse> getOpenStats() {
+        OpenSurveyStats stats = surveyQuery.getOpenSurveyStats();
+        return SuccessResponse.ok(OpenSurveyStatsResponse.from(stats));
+    }
 }

src/main/java/OneQ/OnSurvey/domain/survey/model/dto/OpenSurveyStats.java

@@ -0,0 +1,13 @@
+package OneQ.OnSurvey.domain.survey.model.dto;
+
+public record OpenSurveyStats(
+    Long openSurveyCount,
+    Integer maxRewardCoin
+) {
+    public static OpenSurveyStats of(Long openSurveyCount, Integer maxRewardCoin) {
+        return new OpenSurveyStats(
+            openSurveyCount != null ? openSurveyCount : 0L,
+            maxRewardCoin != null ? maxRewardCoin : 0
+        );
+    }
+}

src/main/java/OneQ/OnSurvey/domain/survey/model/dto/ParticipationInfoVO.java

@@ -0,0 +1,37 @@
+package OneQ.OnSurvey.domain.survey.model.dto;
+
+import OneQ.OnSurvey.domain.member.value.Interest;
+import OneQ.OnSurvey.domain.participation.model.dto.ParticipationStatus;
+
+import java.time.LocalDateTime;
+import java.util.Set;
+
+public record ParticipationInfoVO(
+    Long surveyId,
+    String title,
+    String description,
+    Integer totalSections,
+    LocalDateTime deadline,
+    Set<Interest> interests,
+    ParticipationStatus participationStatus,
+    Boolean isFree
+) {
+    public ParticipationInfoVO(
+        Long surveyId,
+        String title,
+        String description,
+        Integer totalSections,
+        LocalDateTime deadline,
+        Set<Interest> interests,
+        Long screeningId,
+        Boolean eIsScreened,
+        Boolean eIsResponded,
+        Boolean isFree
+    ) {
+        this(
+            surveyId, title, description, totalSections, deadline, interests,
+            ParticipationStatus.generateStatus(screeningId, eIsScreened, eIsResponded),
+            isFree
+        );
+    }
+}

src/main/java/OneQ/OnSurvey/domain/survey/model/response/OpenSurveyStatsResponse.java

@@ -0,0 +1,12 @@
+package OneQ.OnSurvey.domain.survey.model.response;
+
+import OneQ.OnSurvey.domain.survey.model.dto.OpenSurveyStats;
+
+public record OpenSurveyStatsResponse(
+    Long openSurveyCount,
+    Integer maxRewardCoin
+) {
+    public static OpenSurveyStatsResponse from(OpenSurveyStats stats) {
+        return new OpenSurveyStatsResponse(stats.openSurveyCount(), stats.maxRewardCoin());
+    }
+}

src/main/java/OneQ/OnSurvey/domain/survey/model/response/ParticipationInfoResponse.java

@@ -1,8 +1,7 @@
 package OneQ.OnSurvey.domain.survey.model.response;
 
 import OneQ.OnSurvey.domain.member.value.Interest;
-import OneQ.OnSurvey.domain.participation.model.dto.ParticipationStatus;
-import OneQ.OnSurvey.domain.survey.entity.Survey;
+import OneQ.OnSurvey.domain.survey.model.dto.ParticipationInfoVO;
 
 import java.time.LocalDateTime;
 import java.util.Set;
@@ -11,6 +10,7 @@ public record ParticipationInfoResponse(
     Long surveyId,
     String title,
     String description,
+    Integer totalSections,
     LocalDateTime deadline,
     Set<Interest> interests,
     Integer responseCount,
@@ -20,19 +20,12 @@ public record ParticipationInfoResponse(
     Boolean isFree
 ) {
     public static ParticipationInfoResponse from(
-        Survey survey, int responseCount, ParticipationStatus participationStatus
+        ParticipationInfoVO vo, int responseCount
     ) {
         return new ParticipationInfoResponse(
-            survey.getId(),
-            survey.getTitle(),
-            survey.getDescription(),
-            survey.getDeadline(),
-            survey.getInterests(),
-            responseCount,
-            participationStatus.isScreenRequired(),
-            participationStatus.isScreened(),
-            participationStatus.isSurveyResponded(),
-            survey.getIsFree()
+            vo.surveyId(), vo.title(), vo.description(), vo.totalSections(), vo.deadline(), vo.interests(), responseCount,
+            vo.participationStatus().isScreenRequired(), vo.participationStatus().isScreened(), vo.participationStatus().isSurveyResponded(),
+            vo.isFree()
         );
     }
 }

src/main/java/OneQ/OnSurvey/domain/survey/repository/SurveyRepository.java

@@ -1,11 +1,12 @@
 package OneQ.OnSurvey.domain.survey.repository;
 
 import OneQ.OnSurvey.domain.member.dto.MemberSegmentation;
-import OneQ.OnSurvey.domain.participation.model.dto.ParticipationStatus;
 import OneQ.OnSurvey.domain.survey.entity.Survey;
 import OneQ.OnSurvey.domain.survey.model.SurveyStatus;
 import OneQ.OnSurvey.domain.survey.model.dto.OngoingSurveyStats;
+import OneQ.OnSurvey.domain.survey.model.dto.OpenSurveyStats;
 import OneQ.OnSurvey.domain.survey.model.dto.SurveyDetailData;
+import OneQ.OnSurvey.domain.survey.model.dto.ParticipationInfoVO;
 import OneQ.OnSurvey.domain.survey.model.dto.SurveyListView;
 import OneQ.OnSurvey.domain.survey.model.dto.SurveySearchQuery;
 import OneQ.OnSurvey.domain.survey.model.dto.SurveyWithEligibility;
@@ -29,12 +30,10 @@ List<Long> getSurveyIdListByFilters(
     Slice<SurveyWithEligibility> getSurveyListWithEligibility(
         Long lastSurveyId, LocalDateTime lastDeadline, Pageable pageable,
         SurveyStatus status, Long creatorId, Collection<Long> excludedIds, MemberSegmentation memberSegmentation);
-
     Survey save(Survey survey);
-
     SurveyStatus getSurveyStatusById(Long surveyId);
-    ParticipationStatus getParticipationStatus(Long surveyId, Long memberId);
     List<Long> closeDueSurveys();
-
     List<OngoingSurveyStats> findOngoingSurveys();
+    OpenSurveyStats findOpenSurveyStats();
+    ParticipationInfoVO getParticipationInfoVO(Long surveyId, Long memberId);
 }