Merge pull request #13 from syyling/feat/8

[feat] 리뷰 조회 기능 추가

src/main/java/com/mookive/mookive_backend/keyword/domain/repository/KeywordRepository.java

@@ -3,5 +3,9 @@
 import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface KeywordRepository extends JpaRepository<Keyword, Long> {
+
+    List<Keyword> findByReviewId(Long reviewId);
 }

src/main/java/com/mookive/mookive_backend/keyword/domain/service/KeywordQueryService.java

@@ -0,0 +1,19 @@
+package com.mookive.mookive_backend.keyword.domain.service;
+
+import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
+import com.mookive.mookive_backend.keyword.domain.repository.KeywordRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class KeywordQueryService {
+
+    private final KeywordRepository keywordRepository;
+
+    public List<Keyword> findByReviewId(Long reviewId) {
+        return keywordRepository.findByReviewId(reviewId);
+    }
+}

src/main/java/com/mookive/mookive_backend/review/application/dto/response/ReviewResponse.java

@@ -0,0 +1,29 @@
+package com.mookive.mookive_backend.review.application.dto.response;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public class ReviewResponse {
+
+    @Getter
+    @NoArgsConstructor
+    public static class ReviewDetailResponse {
+        private String rating;
+        private String text;
+        private LocalDate date;
+        private List<String> keywords;
+
+        @Builder
+        public ReviewDetailResponse(String rating, String text, LocalDate date, List<String> keywords) {
+            this.rating = rating;
+            this.text = text;
+            this.date = date;
+            this.keywords = keywords;
+        }
+    }
+
+}

src/main/java/com/mookive/mookive_backend/review/application/mapper/ReviewMapper.java

@@ -2,9 +2,12 @@
 
 import com.mookive.mookive_backend.movie.domain.entity.Movie;
 import com.mookive.mookive_backend.review.application.dto.request.ReviewRequest;
+import com.mookive.mookive_backend.review.application.dto.response.ReviewResponse;
 import com.mookive.mookive_backend.review.domain.entity.Review;
 import com.mookive.mookive_backend.user.domain.entity.User;
 
+import java.util.List;
+
 public class ReviewMapper {
 
     public static Review mapToReview(ReviewRequest.ReviewCreateRequest reviewCreateRequest, Movie movie, User user) {
@@ -16,4 +19,13 @@ public static Review mapToReview(ReviewRequest.ReviewCreateRequest reviewCreateR
             .date(reviewCreateRequest.getDate())
             .build();
     }
+
+    public static ReviewResponse.ReviewDetailResponse mapToReviewDetailResponse(Review review, List<String> keywords) {
+        return ReviewResponse.ReviewDetailResponse.builder()
+            .rating(review.getRating())
+            .text(review.getText())
+            .date(review.getDate())
+            .keywords(keywords)
+            .build();
+    }
 }

src/main/java/com/mookive/mookive_backend/review/application/service/ReviewGetService.java

@@ -0,0 +1,31 @@
+package com.mookive.mookive_backend.review.application.service;
+
+import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
+import com.mookive.mookive_backend.keyword.domain.service.KeywordQueryService;
+import com.mookive.mookive_backend.review.application.dto.response.ReviewResponse;
+import com.mookive.mookive_backend.review.application.mapper.ReviewMapper;
+import com.mookive.mookive_backend.review.domain.entity.Review;
+import com.mookive.mookive_backend.review.domain.service.ReviewQueryService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class ReviewGetService {
+
+    private final ReviewQueryService reviewQueryService;
+    private final KeywordQueryService keywordQueryService;
+
+    public ReviewResponse.ReviewDetailResponse getReview(Long reviewId) {
+        Review review = reviewQueryService.findById(reviewId);
+        List<Keyword> keywordList = keywordQueryService.findByReviewId(reviewId);
+        List<String> keywords= new ArrayList<>();
+        for(Keyword keyword : keywordList){
+            keywords.add(keyword.getWord());
+        }
+        return ReviewMapper.mapToReviewDetailResponse(review, keywords);
+    }
+}

src/main/java/com/mookive/mookive_backend/review/domain/service/ReviewQueryService.java

@@ -0,0 +1,18 @@
+package com.mookive.mookive_backend.review.domain.service;
+
+import com.mookive.mookive_backend.review.domain.entity.Review;
+import com.mookive.mookive_backend.review.domain.repository.ReviewRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class ReviewQueryService {
+
+    private final ReviewRepository reviewRepository;
+
+    public Review findById(Long reviewId) {
+        return reviewRepository.findById(reviewId)
+                .orElseThrow(() ->  new IllegalArgumentException("Review not found"));
+    }
+}

src/main/java/com/mookive/mookive_backend/review/presentation/ReviewController.java

@@ -1,20 +1,27 @@
 package com.mookive.mookive_backend.review.presentation;
 
 import com.mookive.mookive_backend.review.application.dto.request.ReviewRequest;
+import com.mookive.mookive_backend.review.application.dto.response.ReviewResponse;
 import com.mookive.mookive_backend.review.application.service.ReviewCreateService;
+import com.mookive.mookive_backend.review.application.service.ReviewGetService;
 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 org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequiredArgsConstructor
 public class ReviewController {
 
     private final ReviewCreateService reviewCreateService;
+    private final ReviewGetService reviewGetService;
 
     @PostMapping("/review")
     public void createReview(@RequestBody ReviewRequest.ReviewCreateRequest reviewCreateRequest) {
         reviewCreateService.createReview(reviewCreateRequest);
     }
+
+    @GetMapping("/review/{reviewId}")
+    public ReviewResponse.ReviewDetailResponse getReview(@PathVariable Long reviewId) {
+        return reviewGetService.getReview(reviewId);
+    }
+
 }