Merge pull request #14 from 2024-TEAM-05/feature/entity-definition

Entity 정의

src/main/java/team05/integrated_feed_backend/IntegratedFeedBackendApplication.java

@@ -2,6 +2,7 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 
 @SpringBootApplication
 public class IntegratedFeedBackendApplication {

src/main/java/team05/integrated_feed_backend/common/BaseEntity.java

@@ -0,0 +1,28 @@
+package team05.integrated_feed_backend.common;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import java.time.LocalDateTime;
+
+@Getter
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+public abstract class BaseEntity {
+    @Column(nullable = false, updatable = false)
+    @CreatedDate
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    @LastModifiedDate
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
+    private LocalDateTime updatedAt;
+
+}

src/main/java/team05/integrated_feed_backend/common/enums/SocialMediaType.java

@@ -0,0 +1,8 @@
+package team05.integrated_feed_backend.common.enums;
+
+public enum SocialMediaType {
+    INSTAGRAM,
+    THREADS,
+    FACEBOOK,
+    TWITTER,
+}

src/main/java/team05/integrated_feed_backend/core/config/JpaConfig.java

@@ -0,0 +1,10 @@
+package team05.integrated_feed_backend.core.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@Configuration
+@EnableJpaAuditing
+public class JpaConfig {
+
+}

src/main/java/team05/integrated_feed_backend/module/auth/entity/VerificationCode.java

@@ -0,0 +1,29 @@
+package team05.integrated_feed_backend.module.auth.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import team05.integrated_feed_backend.common.BaseEntity;
+import team05.integrated_feed_backend.module.user.entity.Member;
+
+import java.time.LocalDateTime;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
+public class VerificationCode extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long verificationCodeId;
+
+    @OneToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "member_id", nullable = false)
+    private Member member;
+
+    @Column(nullable = false)
+    private String code;
+
+    @Column(nullable = false)
+    private LocalDateTime expiredAt;
+}

src/main/java/team05/integrated_feed_backend/module/post/entity/Hashtag.java

@@ -0,0 +1,28 @@
+package team05.integrated_feed_backend.module.post.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import team05.integrated_feed_backend.common.BaseEntity;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
+public class Hashtag extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long hashtagId;
+
+    @Column(nullable = false, unique = true)
+    private String hashtag;
+
+    @OneToMany(mappedBy = "hashtag", fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<PostHashtag> postHashtags = new ArrayList<>();
+
+}

src/main/java/team05/integrated_feed_backend/module/post/entity/Post.java

@@ -0,0 +1,47 @@
+package team05.integrated_feed_backend.module.post.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import team05.integrated_feed_backend.common.enums.SocialMediaType;
+import team05.integrated_feed_backend.common.BaseEntity;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
+public class Post extends BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long postId;
+
+    @Column(nullable = false)
+    private String title;
+
+    @Column(nullable = false, columnDefinition = "TEXT")
+    private String content;
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    private SocialMediaType type;
+
+    @Column(nullable = false)
+    private Long viewCount;
+
+    @Column(nullable = false)
+    private Long likeCount;
+
+    @Column(nullable = false)
+    private Long shareCount;
+
+    @OneToMany(mappedBy = "post", fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<PostHashtag> postHashtags = new ArrayList<>();
+
+}

src/main/java/team05/integrated_feed_backend/module/post/entity/PostHashtag.java

@@ -0,0 +1,24 @@
+package team05.integrated_feed_backend.module.post.entity;
+import jakarta.persistence.*;
+import lombok.*;
+import team05.integrated_feed_backend.common.BaseEntity;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
+public class PostHashtag extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "post_hashtag_id")
+    private Long postHashtagId;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "post_id", nullable = false)
+    private Post post;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "hashtag_id", nullable = false)
+    private Hashtag hashtag;
+}

src/main/java/team05/integrated_feed_backend/module/user/entity/Member.java

@@ -0,0 +1,28 @@
+package team05.integrated_feed_backend.module.user.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import team05.integrated_feed_backend.common.BaseEntity;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
+public class Member extends BaseEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long memberId;
+
+    @Column(nullable = false, unique = true)
+    private String account;
+
+    @Column(nullable = false)
+    private String password;
+
+    @Column(nullable = false, unique = true)
+    private String email;
+
+    @Column(nullable = false)
+    private String status;
+}