Merge pull request #10 from syyling/feat/5

[feat] 리뷰 생성하는 기능 추가

src/main/java/com/mookive/mookive_backend/keyword/application/mapper/KeywordMapper.java

@@ -0,0 +1,14 @@
+package com.mookive.mookive_backend.keyword.application.mapper;
+
+import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
+import com.mookive.mookive_backend.review.domain.entity.Review;
+
+public class KeywordMapper {
+
+    public static Keyword mapToKeyword(Review review, String word) {
+        return Keyword.builder()
+                .review(review)
+                .word(word)
+                .build();
+    }
+}

src/main/java/com/mookive/mookive_backend/keyword/domain/entity/Keyword.java

@@ -0,0 +1,29 @@
+package com.mookive.mookive_backend.keyword.domain.entity;
+
+import com.mookive.mookive_backend.review.domain.entity.Review;
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Keyword {
+
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne
+    @JoinColumn(name = "review_id")
+    private Review review;
+
+    private String word;
+
+    @Builder
+    public Keyword(Review review, String word) {
+        this.review = review;
+        this.word = word;
+    }
+}

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

@@ -0,0 +1,7 @@
+package com.mookive.mookive_backend.keyword.domain.repository;
+
+import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface KeywordRepository extends JpaRepository<Keyword, Long> {
+}

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

@@ -0,0 +1,17 @@
+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;
+
+@Service
+@RequiredArgsConstructor
+public class KeywordSaveService {
+
+    private final KeywordRepository keywordRepository;
+
+    public void saveKeyword(Keyword keyword) {
+        keywordRepository.save(keyword);
+    }
+}

src/main/java/com/mookive/mookive_backend/movie/domain/service/MovieQueryService.java

@@ -14,4 +14,9 @@ public class MovieQueryService {
     public Movie findByTitle(String title) {
         return movieRepository.findByTitle(title);
     }
+
+    public Movie findById(Long id) {
+        return movieRepository.findById(id)
+                .orElseThrow(() -> new IllegalArgumentException("Movie not found"));
+    }
 }

src/main/java/com/mookive/mookive_backend/review/application/dto/request/ReviewRequest.java

@@ -0,0 +1,34 @@
+package com.mookive.mookive_backend.review.application.dto.request;
+
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.util.ArrayList;
+
+public class ReviewRequest {
+
+    @Getter
+    @NoArgsConstructor
+    public static class ReviewCreateRequest {
+        private Long movieId;
+        private Long userId;
+        private String rating;
+        private String text;
+        private LocalDate date;
+        private ArrayList<String> keywords;
+
+
+        @Builder
+        public ReviewCreateRequest(Long movieId, Long userId, String rating,
+                                   String text, LocalDate date, ArrayList<String> keywords) {
+            this.movieId = movieId;
+            this.userId = userId;
+            this.rating = rating;
+            this.text = text;
+            this.date = date;
+            this.keywords = keywords;
+        }
+    }
+}

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

@@ -0,0 +1,19 @@
+package com.mookive.mookive_backend.review.application.mapper;
+
+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.domain.entity.Review;
+import com.mookive.mookive_backend.user.domain.entity.User;
+
+public class ReviewMapper {
+
+    public static Review mapToReview(ReviewRequest.ReviewCreateRequest reviewCreateRequest, Movie movie, User user) {
+        return Review.builder()
+            .movie(movie)
+            .user(user)
+            .rating(reviewCreateRequest.getRating())
+            .text(reviewCreateRequest.getText())
+            .date(reviewCreateRequest.getDate())
+            .build();
+    }
+}

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

@@ -0,0 +1,43 @@
+package com.mookive.mookive_backend.review.application.service;
+
+
+import com.mookive.mookive_backend.keyword.application.mapper.KeywordMapper;
+import com.mookive.mookive_backend.keyword.domain.entity.Keyword;
+import com.mookive.mookive_backend.keyword.domain.service.KeywordSaveService;
+import com.mookive.mookive_backend.movie.domain.entity.Movie;
+import com.mookive.mookive_backend.movie.domain.service.MovieQueryService;
+import com.mookive.mookive_backend.review.application.dto.request.ReviewRequest;
+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.ReviewSaveService;
+import com.mookive.mookive_backend.user.domain.entity.User;
+import com.mookive.mookive_backend.user.domain.service.UserQueryService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+
+@Service
+@RequiredArgsConstructor
+public class ReviewCreateService {
+
+    private final MovieQueryService movieQueryService;
+    private final UserQueryService userQueryService;
+    private final ReviewSaveService reviewSaveService;
+    private final KeywordSaveService keywordSaveService;
+
+    public void createReview(ReviewRequest.ReviewCreateRequest reviewCreateRequest) {
+        Long movieId = reviewCreateRequest.getMovieId();
+        Movie movie = movieQueryService.findById(movieId);
+        Long userId = reviewCreateRequest.getUserId();
+        User user = userQueryService.findById(userId);
+        Review review = ReviewMapper.mapToReview(reviewCreateRequest, movie, user);
+        reviewSaveService.saveReview(review);
+
+        ArrayList<String> keywords = reviewCreateRequest.getKeywords();
+        for(String word : keywords){
+            Keyword keyword = KeywordMapper.mapToKeyword(review, word);
+            keywordSaveService.saveKeyword(keyword);
+        }
+    }
+}

src/main/java/com/mookive/mookive_backend/review/domain/entity/Review.java

@@ -0,0 +1,42 @@
+package com.mookive.mookive_backend.review.domain.entity;
+
+
+import com.mookive.mookive_backend.movie.domain.entity.Movie;
+import com.mookive.mookive_backend.user.domain.entity.User;
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Review {
+
+    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String rating;
+    private String text;
+    private LocalDate date;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @ManyToOne
+    @JoinColumn(name = "movie_id")
+    private Movie movie;
+
+    @Builder
+    public Review(String rating, String text, LocalDate date, User user, Movie movie) {
+        this.rating = rating;
+        this.text = text;
+        this.date = date;
+        this.user = user;
+        this.movie = movie;
+    }
+}

src/main/java/com/mookive/mookive_backend/review/domain/repository/ReviewRepository.java

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

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

@@ -0,0 +1,17 @@
+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 ReviewSaveService {
+
+    private final ReviewRepository reviewRepository;
+
+    public void saveReview(Review review) {
+        reviewRepository.save(review);
+    }
+}

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

@@ -0,0 +1,20 @@
+package com.mookive.mookive_backend.review.presentation;
+
+import com.mookive.mookive_backend.review.application.dto.request.ReviewRequest;
+import com.mookive.mookive_backend.review.application.service.ReviewCreateService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+public class ReviewController {
+
+    private final ReviewCreateService reviewCreateService;
+
+    @PostMapping("/review")
+    public void createReview(@RequestBody ReviewRequest.ReviewCreateRequest reviewCreateRequest) {
+        reviewCreateService.createReview(reviewCreateRequest);
+    }
+}