[Feat/#5] - 후기 작성 구현

SossBar/.gitignore

@@ -22,6 +22,7 @@ bin/
 *.iws
 *.iml
 *.ipr
+*.xml
 out/
 !**/src/main/**/out/
 !**/src/test/**/out/
@@ -36,4 +37,7 @@ out/
 ### VS Code ###
 .vscode/
 
+### HTTP Client ###
+/httpRequests/
+
 src/**/application-prod.yml

SossBar/src/main/java/com/sossbar/global/common/code/ErrorCode.java

@@ -39,7 +39,13 @@ public enum ErrorCode {
     // PROJECT
     PROJECT_NOT_FOUND_EXCEPTION(HttpStatus.NOT_FOUND, "해당 프로젝트가 없습니다. projectId = ", "PROJECT-001"),
     PROJECT_CREATE_ROLLBACK_EXCEPTION(HttpStatus.INTERNAL_SERVER_ERROR, "프로젝트 생성 중 DB 오류가 발생하여 업로드된 이미지를 롤백했습니다. imageUrl = ", "PROJECT-002"),
-    PROJECT_UPDATE_ROLLBACK_EXCEPTION(HttpStatus.INTERNAL_SERVER_ERROR, "프로젝트 수정 중 DB 오류가 발생하여 업로드된 이미지를 롤백했습니다. imageUrl = ", "PROJECT-003");
+    PROJECT_UPDATE_ROLLBACK_EXCEPTION(HttpStatus.INTERNAL_SERVER_ERROR, "프로젝트 수정 중 DB 오류가 발생하여 업로드된 이미지를 롤백했습니다. imageUrl = ", "PROJECT-003"),
+
+    // REVIEW
+    DUPLICATE_REVIEW_EXCEPTION(HttpStatus.CONFLICT,"이미 해당 사용자에게 후기를 남겼습니다. revieweeId = ","REVIEW-001"),
+    SELF_REVIEW_NOT_ALLOWED(HttpStatus.BAD_REQUEST, "자기 자신에게 후기를 남길 수 없습니다.", "REVIEW-002"),
+    TAG_NOT_FOUND(HttpStatus.NOT_FOUND, "일부 태그가 존재하지 않습니다.", "REVIEW-003"),
+    SPECTRUM_NOT_FOUND(HttpStatus.NOT_FOUND, "일부 스펙트럼이 존재하지 않습니다.", "REVIEW-004");
 
     private final HttpStatus httpStatus;
     private final String message;

SossBar/src/main/java/com/sossbar/review/controller/ReviewController.java

@@ -0,0 +1,35 @@
+package com.sossbar.review.controller;
+
+import com.sossbar.global.common.code.SuccessCode;
+import com.sossbar.global.common.template.ApiResTemplate;
+import com.sossbar.review.dto.request.ReviewCreateReqDto;
+import com.sossbar.review.dto.response.ReviewCreateResDto;
+import com.sossbar.review.service.ReviewService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.security.Principal;
+
+@Tag(name = "Review API", description = "후기 관련 API")
+@RestController
+@RequiredArgsConstructor
+public class ReviewController {
+
+    private final ReviewService reviewService;
+
+    @Operation(summary = "후기 작성", description = "사용자는 로그인 후 다른 사용자에 대한 후기를 남길 수 있습니다.")
+    @PostMapping("/api/v1/reviews")
+    public ApiResTemplate<ReviewCreateResDto> createReview(
+            @RequestBody @Valid ReviewCreateReqDto reviewCreateReqDto,
+            Principal principal
+    ) {
+        ReviewCreateResDto reviewCreateResDto = reviewService.createReview(principal, reviewCreateReqDto);
+
+        return ApiResTemplate.successResponse(SuccessCode.CREATE_SUCCESS, reviewCreateResDto);
+    }
+}

SossBar/src/main/java/com/sossbar/review/dto/request/ReviewCreateReqDto.java

@@ -0,0 +1,12 @@
+package com.sossbar.review.dto.request;
+
+import lombok.Getter;
+
+import java.util.List;
+
+// 통합 DTO
+@Getter
+public class ReviewCreateReqDto {
+    private ReviewReqDto reviewReqDto;
+    private List<SpectrumReqDto> spectrumReqDtos;
+}

SossBar/src/main/java/com/sossbar/review/dto/request/ReviewReqDto.java

@@ -0,0 +1,43 @@
+package com.sossbar.review.dto.request;
+
+import com.sossbar.projects.entity.Project;
+import com.sossbar.review.entity.Review;
+import com.sossbar.user.entity.User;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Positive;
+import jakarta.validation.constraints.Size;
+import lombok.Getter;
+
+import java.util.List;
+
+// 리뷰 + 태그 DTO
+@Getter
+public class ReviewReqDto {
+    @NotBlank
+    @Size(min = 10)
+    private String positiveFeedback;
+
+    @Size(min = 10)
+    private String negativeFeedback;
+
+    @NotNull
+    @Positive
+    private Long revieweeId;
+
+    @NotNull
+    @Positive
+    private Long projectId;
+
+    private List<Long> tagIds;
+
+    public Review toEntity(User reviewer, User reviewee, Project project) {
+        return Review.builder()
+                .positiveFeedback(positiveFeedback)
+                .negativeFeedback(negativeFeedback)
+                .reviewer(reviewer)
+                .reviewee(reviewee)
+                .project(project)
+                .build();
+    }
+}

SossBar/src/main/java/com/sossbar/review/dto/request/SpectrumReqDto.java

@@ -0,0 +1,12 @@
+package com.sossbar.review.dto.request;
+
+
+import lombok.Getter;
+
+
+// 스펙트럼 항목 하나 당 DTO
+@Getter
+public class SpectrumReqDto {
+        Long spectrumAxisId;
+        Integer spectrumStrength;
+}

SossBar/src/main/java/com/sossbar/review/dto/response/ReviewCreateResDto.java

@@ -0,0 +1,45 @@
+package com.sossbar.review.dto.response;
+
+import com.sossbar.review.entity.Review;
+import com.sossbar.review.entity.ReviewSpectrum;
+import com.sossbar.review.entity.ReviewTag;
+import com.sossbar.tag.dto.response.TagResDto;
+import lombok.Builder;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Builder
+public record ReviewCreateResDto (
+        ReviewResDto reviewResDto,
+        List<SpectrumResDto> spectrumResDtos
+) {
+    public static ReviewCreateResDto from(Review savedReview, List<ReviewTag> reviewTags, List<ReviewSpectrum> reviewSpectrums) {
+      List<TagResDto> tagResDtos = reviewTags.stream()
+              .map(reviewTag -> new TagResDto(
+                      reviewTag.getTag().getTagId(),
+                      reviewTag.getTag().getTagName()
+              ))
+              .collect(Collectors.toList());
+
+      ReviewResDto reviewResDto = new ReviewResDto(
+              savedReview.getPositiveFeedback(),
+              savedReview.getNegativeFeedback(),
+              savedReview.getReviewee().getId(),
+              savedReview.getProject().getProjectId(),
+              tagResDtos
+      );
+
+      List<SpectrumResDto> spectrumResDtos = reviewSpectrums.stream()
+              .map(reviewSpectrum -> SpectrumResDto.builder()
+                      .spectrumAxisId(reviewSpectrum.getSpectrumAxis().getSpectrumAxisId())
+                      .spectrumStrength(reviewSpectrum.getStrength())
+                      .build())
+              .collect(Collectors.toList());
+
+      return ReviewCreateResDto.builder()
+              .reviewResDto(reviewResDto)
+              .spectrumResDtos(spectrumResDtos)
+              .build();
+    }
+}

SossBar/src/main/java/com/sossbar/review/dto/response/ReviewResDto.java

@@ -0,0 +1,14 @@
+package com.sossbar.review.dto.response;
+
+import com.sossbar.tag.dto.response.TagResDto;
+
+import java.util.List;
+
+public record ReviewResDto (
+        String positiveFeedback,
+        String negativeFeedback,
+        Long revieweeId,
+        Long projectId,
+        List<TagResDto> tagResDtos
+) {
+}

SossBar/src/main/java/com/sossbar/review/dto/response/SpectrumResDto.java

@@ -0,0 +1,10 @@
+package com.sossbar.review.dto.response;
+
+import lombok.Builder;
+
+@Builder
+public record SpectrumResDto (
+        Long spectrumAxisId,
+        Integer spectrumStrength
+) {
+}

SossBar/src/main/java/com/sossbar/review/entity/Review.java

@@ -0,0 +1,52 @@
+package com.sossbar.review.entity;
+
+import com.sossbar.projects.entity.Project;
+import com.sossbar.user.entity.User;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Review {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long reviewId;
+
+    @Column
+    private String positiveFeedback;
+
+    @Column
+    private String negativeFeedback;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "reviewer_id")
+    private User reviewer;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "reviewee_id")
+    private User reviewee;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "project_id")
+    private Project project;
+
+    @OneToMany(mappedBy = "review", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<ReviewTag> reviewTags = new ArrayList<>();
+
+    @OneToMany(mappedBy = "review", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<ReviewSpectrum> reviewSpectrums = new ArrayList<>();
+
+    @Builder
+    public Review(String positiveFeedback, String negativeFeedback, User reviewer, User reviewee, Project project) {
+        this.positiveFeedback = positiveFeedback;
+        this.negativeFeedback = negativeFeedback;
+        this.reviewer = reviewer;
+        this.reviewee = reviewee;
+        this.project = project;
+    }
+}