Refactor Article class to extend Publication and add views attribute

hibernate-project/src/main/java/com/humanbooster/model/Article.java

@@ -2,53 +2,23 @@ package com.humanbooster.model;
 
 import jakarta.persistence.*;
 
+import java.time.LocalDate;
+
 @Entity
-public class Article {
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long id;
-
-    @Column(name = "title", nullable = false, length = 100)
-    private String title;
-
-    @Column(name = "content", nullable = false)
-    private String content;
+public class Article extends Publication {
 
     @ManyToOne
     @JoinColumn(name="author_id", nullable = false)
     private User author;
 
+    private int views = 0;
+
     public Article() {}
 
-    public Article (String title, String content, User author){
-        this.title = title;
-        this.content = content;
+    public Article (String title, String content, LocalDate publishDate, User author, int views) {
+        super(title, content, publishDate);
         this.author = author;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
-    public String getTitle() {
-        return title;
-    }
-
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    public String getContent() {
-        return content;
-    }
-
-    public void setContent(String content) {
-        this.content = content;
+        this.views = views;
     }
 
     public User getAuthor() {
@@ -63,9 +33,9 @@ public class Article {
     public String toString() {
         StringBuilder sb = new StringBuilder();
 
-        sb.append("Article ID: ").append(id).append("\n");
-        sb.append("Title: ").append(title).append("\n");
-        sb.append("Content: ").append(content).append("\n");
+        sb.append("Article ID: ").append(super.getId()).append("\n");
+        sb.append("Title: ").append(super.getTitle()).append("\n");
+        sb.append("Content: ").append(super.getContent()).append("\n");
         sb.append("Author: ").append(author != null ? author.getName() : "Unknown").append("\n");
 
         return sb.toString();