#59 [feat] 4.3 중간전형 상세 조회 기능 구현

src/main/java/com/example/letscareer/common/exception/enums/ErrorCode.java

@@ -25,6 +25,7 @@ public enum ErrorCode {
     SCHEDULE_NOT_FOUND_EXCEPTION(HttpStatus.NOT_FOUND, "해당 ID의 지원 일정을 찾을 수 없습니다."),
     STAGE_NOT_FOUND_EXCEPTION(HttpStatus.NOT_FOUND, "해당 ID의 전형 단계를 찾을 수 없습니다."),
     DOC_STAGE_NOT_FOUND_EXCEPTION(HttpStatus.NOT_FOUND, "해당 ID의 서류전형 단계를 찾을 수 없습니다."),
+    MID_STAGE_NOT_FOUND_EXCEPTION(HttpStatus.NOT_FOUND, "해당 ID의 중간전형 단계를 찾을 수 없습니다."),
     // 405 METHOD_NOT_ALLOWED
     METHOD_NOT_ALLOWED_EXCEPTION(HttpStatus.METHOD_NOT_ALLOWED, "지원하지 않는 메소드 입니다."),
 

src/main/java/com/example/letscareer/common/exception/enums/SuccessCode.java

@@ -29,7 +29,8 @@ public enum SuccessCode {
     STAGE_UPDATE_SUCCESS(HttpStatus.OK, "전형 단계 상태 변경 성공"),
     UPDATE_SCHEDULE_PROGRESS_SUCCESS(HttpStatus.OK, "일정 진행 상태 변경 성공"),
     STAGES_GET_SUCCESS(HttpStatus.OK, "지원 일정 및 단계 조회 성공"),
-    DOC_STAGES_GET_SUCCESS(HttpStatus.OK, "서류전형 단계 조회 성공"),;
+    DOC_STAGES_GET_SUCCESS(HttpStatus.OK, "서류전형 단계 조회 성공"),
+    MID_STAGES_GET_SUCCESS(HttpStatus.OK, "중간전형 단계 조회 성공"),;
 
     private final HttpStatus httpStatus;
     private final String message;

src/main/java/com/example/letscareer/mid_review/repository/MidReviewRepository.java

@@ -16,4 +16,6 @@ public interface MidReviewRepository extends JpaRepository<MidReview, Long> {
     Optional<Long> findMidReviewIdByStageAndUser(Stage stage, User user);
 
     Optional<MidReview> findByMidReviewIdAndUser(Long midReviewId, User user);
+
+    Optional<MidReview> findByStage(Stage stage);
 }

src/main/java/com/example/letscareer/stage/controller/StageController.java

@@ -75,4 +75,17 @@ public ApiResponse getDocumentStage(
             return ErrorResponse.error(e.getErrorCode());
         }
     }
+
+    @GetMapping("/schedules/{scheduleId}/stages/{stageId}/mid")
+    public ApiResponse getMidStage(
+            @RequestHeader("userId") Long userId,
+            @PathVariable Long scheduleId,
+            @PathVariable Long stageId
+    ) {
+        try {
+            return SuccessResponse.success(SuccessCode.MID_STAGES_GET_SUCCESS , stageService.getMidStage(userId, scheduleId, stageId));
+        } catch (NotFoundException | BadRequestException e) {
+            return ErrorResponse.error(e.getErrorCode());
+        }
+    }
 }

src/main/java/com/example/letscareer/stage/dto/ReviewDTO.java

@@ -0,0 +1,10 @@
+package com.example.letscareer.stage.dto;
+
+import java.time.LocalDate;
+
+public record ReviewDTO(
+        Long reviewId,
+        String free_review,
+        String goal
+) {
+}

src/main/java/com/example/letscareer/stage/dto/response/GetMidStageResponse.java

@@ -0,0 +1,9 @@
+package com.example.letscareer.stage.dto.response;
+
+import com.example.letscareer.stage.dto.ReviewDTO;
+
+public record GetMidStageResponse(
+        boolean reviewAvailable,
+        ReviewDTO review
+) {
+}

src/main/java/com/example/letscareer/stage/service/StageService.java

@@ -3,6 +3,8 @@
 import com.example.letscareer.appealCareer.domain.AppealCareer;
 import com.example.letscareer.appealCareer.repository.AppealCareerRepository;
 import com.example.letscareer.common.exception.model.NotFoundException;
+import com.example.letscareer.mid_review.domain.MidReview;
+import com.example.letscareer.mid_review.repository.MidReviewRepository;
 import com.example.letscareer.schedule.domain.Schedule;
 import com.example.letscareer.schedule.repository.ScheduleRepository;
 import com.example.letscareer.self_intro.domain.SelfIntro;
@@ -12,11 +14,13 @@
 import com.example.letscareer.stage.domain.Status;
 import com.example.letscareer.stage.domain.Type;
 import com.example.letscareer.stage.dto.AppealCareerDTO;
+import com.example.letscareer.stage.dto.ReviewDTO;
 import com.example.letscareer.stage.dto.StageDTO;
 import com.example.letscareer.stage.dto.request.AddStageRequest;
 import com.example.letscareer.stage.dto.request.UpdateStageStatusRequest;
 import com.example.letscareer.stage.dto.response.AddStageResponse;
 import com.example.letscareer.stage.dto.response.GetDocumentStageResponse;
+import com.example.letscareer.stage.dto.response.GetMidStageResponse;
 import com.example.letscareer.stage.dto.response.GetStagesResponse;
 import com.example.letscareer.stage.repository.StageRepository;
 import com.example.letscareer.user.domain.User;
@@ -30,6 +34,7 @@
 import java.time.Period;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 
 import static com.example.letscareer.common.exception.enums.ErrorCode.*;
 
@@ -43,6 +48,7 @@ public class StageService {
     private final UserRepository userRepository;
     private final SelfIntroRepository selfIntroRepository;
     private final AppealCareerRepository appealCareerRepository;
+    private final MidReviewRepository midReviewRepository;
 
     @Transactional
     public AddStageResponse addStage(Long userId, Long scheduleId, AddStageRequest request) {
@@ -167,4 +173,33 @@ public GetDocumentStageResponse getDocumentStage(Long userId, Long scheduleId, L
                 appealCareerDTOs
         );
     }
+
+    public GetMidStageResponse getMidStage(Long userId, Long scheduleId, Long stageId) {
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new NotFoundException(USER_NOT_FOUND_EXCEPTION));
+        Schedule schedule = scheduleRepository.findByUserAndScheduleId(user, scheduleId)
+                .orElseThrow(() -> new NotFoundException(SCHEDULE_NOT_FOUND_EXCEPTION));
+        Stage stage = stageRepository.findByScheduleAndStageIdAndType(schedule, stageId, Type.MID)
+                .orElseThrow(() -> new NotFoundException(MID_STAGE_NOT_FOUND_EXCEPTION));
+
+        Optional<MidReview> midReview = midReviewRepository.findByStage(stage);
+
+        if(midReview.isEmpty()) {
+            return new GetMidStageResponse(
+                    true,
+                    null
+            );
+        }
+        else {
+            ReviewDTO reviewDTO = new ReviewDTO(
+                    midReview.get().getMidReviewId(),
+                    midReview.get().getFreeReview(),
+                    midReview.get().getGoal()
+            );
+            return new GetMidStageResponse(
+                    false,
+                    reviewDTO
+            );
+        }
+    }
 }