111 lines
3.4 KiB
Java
111 lines
3.4 KiB
Java
package myblog.blog.article.domain;
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import myblog.blog.shared.domain.BasicEntity;
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import myblog.blog.category.domain.Category;
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import myblog.blog.comment.domain.Comment;
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import myblog.blog.member.doamin.Member;
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import lombok.Builder;
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import lombok.Getter;
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import org.hibernate.annotations.OnDelete;
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import org.hibernate.annotations.OnDeleteAction;
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import javax.persistence.*;
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import javax.validation.constraints.NotNull;
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import java.util.*;
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/*
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- 아티클 Entity
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- toc 추후 개발 예정
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- 채번을 배치로 하게 하여 성능향상을 시켰고
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네트워크를 두번타는 identity 대신 table 방식으로 구현된 시퀸스 방식을 채택하여 배치 인서트의 확장성을 열어둠
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*/
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@Entity
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@SequenceGenerator(
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name = "ARTICLE_SEQ_GENERATOR",
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sequenceName = "ARTICLE_SEQ",
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initialValue = 1, allocationSize = 50)
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/*
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- fts 구현을 위한 인덱스 설정
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*/
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@Table(indexes = {
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@Index(name="i_article_title", columnList = "title"),
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@Index(name = "i_article_content", columnList = "content")
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})
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@Getter
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public class Article extends BasicEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "ARTICLE_SEQ_GENERATOR")
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@Column(name = "article_id")
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private Long id;
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@Column(nullable = false, length = 50)
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private String title;
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@Column(nullable = false, length = 10000)
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private String content;
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@Column(columnDefinition = "bigint default 0",nullable = false)
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private Long hit;
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// TODO: 추후 개발 예정
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private String toc;
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@Column(nullable = false)
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private String thumbnailUrl;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "member_id", nullable = false)
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private Member member;
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@OneToMany(mappedBy = "article", cascade = CascadeType.REMOVE, orphanRemoval = true)
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@OnDelete(action = OnDeleteAction.CASCADE)
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private List<ArticleTagList> articleTagLists = new ArrayList<>();
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "category_id", nullable = false)
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private Category category;
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@OneToMany(mappedBy = "article", cascade = CascadeType.REMOVE, orphanRemoval = true)
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@OnDelete(action = OnDeleteAction.CASCADE)
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private List<Comment> parentCommentList = new ArrayList<>();
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protected Article() {
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}
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@Builder
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public Article(String title, String content, String toc, Member member, String thumbnailUrl, Category category) {
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this.title = title;
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this.content = content;
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this.toc = toc;
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this.member = member;
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this.thumbnailUrl = makeDefaultThumbOf(thumbnailUrl);
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this.category = category;
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this.hit = 0L;
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}
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private String makeDefaultThumbOf(String thumbnailUrl) {
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var defaultThumbUrl = "https://cdn.pixabay.com/photo/2020/11/08/13/28/tree-5723734_1280.jpg";
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if (thumbnailUrl == null || thumbnailUrl.equals("")) {
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thumbnailUrl = defaultThumbUrl;
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}
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return thumbnailUrl;
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}
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/*
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- 아티클 수정을 위한 로직
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*/
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public void edit(String content, String title, String toc, String thumbnailUrl, Category category){
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this.content = content;
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this.title = title;
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this.toc = toc;
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this.category = category;
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if(thumbnailUrl != null){
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this.thumbnailUrl = getThumbnailUrl();
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}
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}
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public void addHit(){
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this.hit++;
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}
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}
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