#4 Создала сущность отзыва.

Создала класс Review, ReviewDTO, репозиторий, сервис.
Написала миграцию для создания таблицы reviews.

src/main/java/com/example/final_exam_l/dto/ReviewDTO.java

+package com.example.final_exam_l.dto;
+
+import com.example.final_exam_l.entity.Place;
+import com.example.final_exam_l.entity.Review;
+import com.example.final_exam_l.entity.User;
+import com.sun.istack.NotNull;
+import lombok.*;
+
+import javax.persistence.*;
+
+@Getter
+@Setter
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class ReviewDTO {
+    private Integer id;
+    private String description;
+    private Integer grade;
+    private boolean isDel;
+    @ToString.Exclude
+    private PlaceDTO place;
+    @ToString.Exclude
+    private UserDTO user;
+
+    public static ReviewDTO from(Review review){
+        return ReviewDTO.builder()
+                .id(review.getId())
+                .description(review.getDescription())
+                .grade(review.getGrade())
+                .isDel(review.isDel())
+                .place(PlaceDTO.from(review.getPlace()))
+                .user(UserDTO.from(review.getUser()))
+                .build();
+    }
+}

src/main/java/com/example/final_exam_l/entity/Review.java

+package com.example.final_exam_l.entity;
+
+import com.sun.istack.NotNull;
+import lombok.*;
+
+import javax.persistence.*;
+
+@Getter
+@Setter
+@Table(name = "reviews")
+@Entity
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class Review {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Integer id;
+
+    @Column
+    @NotNull
+    private String description;
+
+    @Column
+    @NotNull
+    private Integer grade;
+
+    @Column
+    @NotNull
+    @Builder.Default
+    private boolean isDel = false;
+
+    @NotNull
+    @ManyToOne
+    private Place place;
+
+    @NotNull
+    @ManyToOne
+    private User user;
+}

src/main/java/com/example/final_exam_l/repository/ReviewRepository.java

+package com.example.final_exam_l.repository;
+
+import com.example.final_exam_l.entity.Review;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ReviewRepository extends JpaRepository<Review, Integer> {
+}

src/main/java/com/example/final_exam_l/service/ReviewService.java

+package com.example.final_exam_l.service;
+
+import com.example.final_exam_l.repository.ReviewRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class ReviewService {
+    private final ReviewRepository repository;
+}

src/main/resources/db/migration/V1003__add_reviews_table.sql

+USE `final_exam`;
+
+CREATE Table `reviews` (
+    `id` int auto_increment not null,
+    `description` varchar(128) not null,
+    `grade` int not null,
+    `is_del` boolean not null,
+    `user_id` int not null references `users`(`id`),
+    `place_id` int not null references `places`(`id`),
+    primary key (`id`)
+);
\ No newline at end of file