feature: 리뷰 임시저장 구현

related to: #18

src/main/java/com/_119/wepro/review/domain/Option.java

@@ -20,12 +20,18 @@ public class Option {
 
   @Override
   public boolean equals(Object o) {
-    if (this == o) return true;
-    if (o == null || getClass() != o.getClass()) return false;
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
 
     Option option = (Option) o;
 
-    if (id != null ? !id.equals(option.id) : option.id != null) return false;
+    if (id != null ? !id.equals(option.id) : option.id != null) {
+      return false;
+    }
     return content != null ? content.equals(option.content) : option.content == null;
   }
 

src/main/java/com/_119/wepro/review/dto/ChoiceAnswerDto.java

@@ -0,0 +1,12 @@
+package com._119.wepro.review.dto;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class ChoiceAnswerDto {
+
+  private Long questionId;
+  private Long optionId;
+}

src/main/java/com/_119/wepro/review/dto/SubAnswerDto.java

@@ -0,0 +1,12 @@
+package com._119.wepro.review.dto;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class SubAnswerDto {
+
+  private Long questionId;
+  private String answerText;
+}

src/main/java/com/_119/wepro/review/dto/request/ReviewRequest.java

@@ -1,5 +1,7 @@
 package com._119.wepro.review.dto.request;
 
+import com._119.wepro.review.dto.ChoiceAnswerDto;
+import com._119.wepro.review.dto.SubAnswerDto;
 import jakarta.validation.constraints.NotNull;
 import java.util.List;
 import lombok.AllArgsConstructor;
@@ -35,4 +37,17 @@ public static class ReviewAskRequest{
     @NotNull
     private List<Long> memberIdList;
   }
+
+  @Getter
+  @Builder
+  @NoArgsConstructor
+  @AllArgsConstructor
+  public static class ReviewDraftRequest{
+
+    @NotNull
+    private List<ChoiceAnswerDto> choiceAnswerList;
+
+    @NotNull
+    private List<SubAnswerDto> subAnswerList;
+  }
 }

src/main/java/com/_119/wepro/review/presentation/ReviewController.java

@@ -1,16 +1,15 @@
 package com._119.wepro.review.presentation;
 
 import com._119.wepro.global.util.SecurityUtil;
-import com._119.wepro.review.dto.request.ReviewRequest.ReviewAskRequest;
-import com._119.wepro.review.dto.request.ReviewRequest.ReviewFormCreateRequest;
-import com._119.wepro.review.dto.response.ReviewResponse.ProjectMemberGetResponse;
-import com._119.wepro.review.dto.response.ReviewResponse.ReviewFormCreateResponse;
+import com._119.wepro.review.dto.request.ReviewRequest.*;
+import com._119.wepro.review.dto.response.ReviewResponse.*;
 import com._119.wepro.review.service.ReviewService;
 import io.swagger.v3.oas.annotations.Operation;
 import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -41,6 +40,15 @@ public ResponseEntity<Void> requestReview(@RequestBody @Valid ReviewAskRequest r
     return ResponseEntity.ok().build();
   }
 
+  @Operation(summary = "리뷰 임시저장 API")
+  @PostMapping("/draft/{reviewFormId}")
+  public ResponseEntity<Void> draftReview(@PathVariable(name = "reviewFormId") Long reviewFormId,
+      @RequestBody @Valid ReviewDraftRequest request) {
+    Long memberId = securityUtil.getCurrentMemberId();
+    reviewService.draft(memberId, reviewFormId, request);
+    return ResponseEntity.ok().build();
+  }
+
   @Operation(summary = "프로젝트 멤버 조회(리뷰 요청 받은 멤버 제외) API")
   @GetMapping("/project/members")
   public ResponseEntity<ProjectMemberGetResponse> getProjectMembers(

src/main/java/com/_119/wepro/review/service/ReviewService.java

@@ -13,14 +13,18 @@
 import com._119.wepro.project.domain.repository.ProjectMemberCustomRepository;
 import com._119.wepro.project.domain.repository.ProjectRepository;
 import com._119.wepro.review.domain.ReviewForm;
+import com._119.wepro.review.domain.ReviewRecord;
 import com._119.wepro.review.domain.repository.ChoiceQuestionRepository;
 import com._119.wepro.review.domain.repository.ReviewFormRepository;
+import com._119.wepro.review.domain.repository.ReviewRecordRepository;
 import com._119.wepro.review.dto.request.ReviewRequest.ReviewAskRequest;
+import com._119.wepro.review.dto.request.ReviewRequest.ReviewDraftRequest;
 import com._119.wepro.review.dto.request.ReviewRequest.ReviewFormCreateRequest;
 import com._119.wepro.review.dto.response.ReviewResponse.ProjectMemberGetResponse;
 import com._119.wepro.review.dto.response.ReviewResponse.ReviewFormCreateResponse;
 import jakarta.transaction.Transactional;
 import java.util.List;
+import java.util.Optional;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -36,6 +40,7 @@ public class ReviewService {
   private final ProjectRepository projectRepository;
   private final ChoiceQuestionRepository choiceQuestionRepository;
   private final ProjectMemberCustomRepository projectMemberCustomRepository;
+  private final ReviewRecordRepository reviewRecordRepository;
 
   @Transactional
   public ReviewFormCreateResponse createReviewForm(ReviewFormCreateRequest request,
@@ -82,4 +87,23 @@ public ProjectMemberGetResponse getProjectMembers(Long reviewFormId) {
 
     return ProjectMemberGetResponse.of(filteredMembers);
   }
+
+  @Transactional
+  public void draft(Long memberId, Long reviewFormId, ReviewDraftRequest request) {
+    Member writer = memberRepository.findById(memberId)
+        .orElseThrow(() -> new RestApiException(UserErrorCode.USER_NOT_FOUND));
+
+    ReviewForm reviewForm = reviewFormRepository.findById(reviewFormId)
+        .orElseThrow(() -> new RestApiException(ReviewErrorCode.REVIEW_FORM_NOT_FOUND));
+
+    Optional<ReviewRecord> savedReviewRecord = reviewRecordRepository.findByReviewForm(reviewForm);
+
+    if (savedReviewRecord.isPresent()) { // 첫 번째 이후의 임시저장
+      ReviewRecord reviewRecord = savedReviewRecord.get();
+      reviewRecord.update(request);
+    } else { // 첫 번재 임시저장
+      ReviewRecord reviewRecord = ReviewRecord.of(writer, reviewForm, request);
+      reviewRecordRepository.save(reviewRecord);
+    }
+  }
 }