feat: review생성 기능 추가 (#89)

- 컨트롤러, 서비스, DTO, 엔티티 생성
- 리뷰 create 생성:

src/main/java/com/anywayclear/controller/ReviewController.java

@@ -0,0 +1,30 @@
+package com.anywayclear.controller;
+
+import com.anywayclear.dto.request.ReviewCreateRequest;
+import com.anywayclear.dto.response.ReviewResponse;
+import com.anywayclear.entity.Member;
+import com.anywayclear.service.ReviewService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.oauth2.core.user.OAuth2User;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/api/reviews")
+public class ReviewController {
+    private final ReviewService reviewService;
+
+    public ReviewController(ReviewService reviewService) {
+        this.reviewService = reviewService;
+    }
+
+    @PostMapping("/{auctionId}")
+    public ResponseEntity<ReviewResponse> createReview(
+            @RequestBody ReviewCreateRequest request,
+            @PathVariable("auctionId") Long auctionId,
+            @AuthenticationPrincipal OAuth2User oAuth2User){
+        String reviewerId = (String) oAuth2User.getAttributes().get("userId");
+        ReviewResponse rr = reviewService.createReview(reviewerId, auctionId, request);
+        return ResponseEntity.ok(rr);
+    }
+}

src/main/java/com/anywayclear/dto/request/ReviewCreateRequest.java

@@ -0,0 +1,33 @@
+package com.anywayclear.dto.request;
+
+import com.anywayclear.entity.Auction;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.CreatedDate;
+
+import javax.persistence.*;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+public class ReviewCreateRequest {
+
+
+    @NotBlank
+    private String comment;
+
+    @NotNull
+    private int score;
+
+    @Builder
+    public ReviewCreateRequest(String comment, int score) {
+        this.comment = comment;
+        this.score = score;
+    }
+}

src/main/java/com/anywayclear/dto/response/ReviewResponse.java

@@ -0,0 +1,50 @@
+package com.anywayclear.dto.response;
+
+import com.anywayclear.entity.Auction;
+import com.anywayclear.entity.Member;
+import com.anywayclear.entity.Review;
+import lombok.Builder;
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Getter
+public class ReviewResponse {
+
+    private Long id;
+    private String comment;
+    private int score;
+    private String createdDate;
+    private Auction auction;
+    private String memberUserId;
+    private String memberNickname;
+
+    @Builder
+    public ReviewResponse(Long id, String comment, int score, String createdDate, Auction auction, String memberUserId, String memberNickname) {
+        this.id = id;
+        this.comment = comment;
+        this.score = score;
+        this.createdDate = createdDate;
+        this.auction = auction;
+        this.memberUserId = memberUserId;
+        this.memberNickname = memberNickname;
+    }
+
+    public static ReviewResponse toResponse(Review review) {
+        ReviewResponse rr = ReviewResponse.builder()
+                .id(review.getId())
+                .comment(review.getComment())
+                .score(review.getScore())
+                .createdDate(review.getCreatedDate())
+                .auction(review.getAuction())
+                .memberUserId(review.getMember().getUserId())
+                .memberNickname(review.getMember().getNickname())
+                .build();
+
+        System.out.println("rr = " + rr);
+        return rr;
+    }
+}

src/main/java/com/anywayclear/entity/Auction.java

@@ -20,6 +20,10 @@ public class Auction extends BaseTime{
     @JoinColumn(name = "produce_id")
     private Produce produce;
 
+    @OneToOne
+    @JoinColumn(name = "review__id", referencedColumnName = "id")
+    private Review review;
+
     private int price;
 
     private String nickname;

src/main/java/com/anywayclear/entity/Produce.java

@@ -55,6 +55,7 @@ public class Produce {
 
     @OneToMany(mappedBy = "produce")
     private List<Dib> dibList = new ArrayList<>();
+
     @Builder
     public Produce(String name, String description, String image, int startPrice, int kg, int ea, LocalDateTime startDate, LocalDateTime endDate, int status) {
         this.name = name;

src/main/java/com/anywayclear/entity/Review.java

@@ -0,0 +1,58 @@
+package com.anywayclear.entity;
+
+import com.anywayclear.dto.request.ReviewCreateRequest;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.CreatedDate;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Getter
+@Setter
+@Entity
+@NoArgsConstructor
+public class Review {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(nullable = false)
+    private Long id;
+
+    @Column(nullable = false)
+    private String comment;
+
+    @Column(nullable = false)
+    private int score;
+
+    @CreatedDate
+    private String createdDate;
+
+    @OneToOne
+    @JoinColumn(name = "auction_id", referencedColumnName = "id")
+    private Auction auction;
+
+    @OneToOne
+    @JoinColumn(name = "member_id", referencedColumnName = "id")
+    private Member member;
+
+    @Builder
+    public Review(String comment, int score, String createdDate, Auction auction, Member member) {
+        this.comment = comment;
+        this.score = score;
+        this.createdDate = createdDate;
+        this.auction = auction;
+        this.member = member;
+    }
+
+    public static Review toEntity(ReviewCreateRequest request) {
+        return Review.builder()
+                .comment(request.getComment())
+                .score(request.getScore())
+                .createdDate(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm")))
+                .build();
+    }
+}

src/main/java/com/anywayclear/repository/ReviewRepository.java

@@ -0,0 +1,7 @@
+package com.anywayclear.repository;
+
+import com.anywayclear.entity.Review;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ReviewRepository extends JpaRepository<Review, Long> {
+}

src/main/java/com/anywayclear/service/ReviewService.java

@@ -0,0 +1,42 @@
+package com.anywayclear.service;
+
+import com.anywayclear.dto.request.ReviewCreateRequest;
+import com.anywayclear.dto.response.ReviewResponse;
+import com.anywayclear.entity.Auction;
+import com.anywayclear.entity.Member;
+import com.anywayclear.entity.Review;
+import com.anywayclear.exception.CustomException;
+import com.anywayclear.exception.ExceptionCode;
+import com.anywayclear.repository.AuctionRepository;
+import com.anywayclear.repository.MemberRepository;
+import com.anywayclear.repository.ReviewRepository;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+public class ReviewService {
+
+    private final MemberRepository memberRepository;
+    private final AuctionRepository auctionRepository;
+    private final ReviewRepository reviewRepository;
+
+    public ReviewService(MemberRepository memberRepository, AuctionRepository auctionRepository, ReviewRepository reviewRepository) {
+        this.memberRepository = memberRepository;
+        this.auctionRepository = auctionRepository;
+        this.reviewRepository = reviewRepository;
+    }
+
+    @Transactional
+    public ReviewResponse createReview(String reviewerId, Long auctionId, ReviewCreateRequest request) {
+        Review review = reviewRepository.save(Review.toEntity(request));
+
+        Member reviewer = memberRepository.findByUserId(reviewerId).orElseThrow(() -> new CustomException(ExceptionCode.INVALID_MEMBER));
+        Auction auction = auctionRepository.findById(auctionId).orElseThrow(() -> new CustomException(ExceptionCode.INVALID_AUCTION_ID));
+
+        review.setMember(reviewer);
+        review.setAuction(auction);
+
+        reviewRepository.save(review);
+        return ReviewResponse.toResponse(review);
+    }
+}