62 lines
1.8 KiB
Java
62 lines
1.8 KiB
Java
package io.spring.core.article;
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import lombok.EqualsAndHashCode;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import org.joda.time.DateTime;
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import java.util.Arrays;
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import java.util.List;
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import java.util.UUID;
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import static java.util.stream.Collectors.toList;
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import static java.util.stream.Collectors.toSet;
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@Getter
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@NoArgsConstructor
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@EqualsAndHashCode(of = {"id"})
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public class Article {
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private String userId;
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private String id;
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private String slug;
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private String title;
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private String description;
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private String body;
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private List<Tag> tags;
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private DateTime createdAt;
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private DateTime updatedAt;
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public Article(String title, String description, String body, String[] tagList, String userId) {
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this(title, description, body, tagList, userId, new DateTime());
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}
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public Article(String title, String description, String body, String[] tagList, String userId, DateTime createdAt) {
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this.id = UUID.randomUUID().toString();
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this.slug = toSlug(title);
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this.title = title;
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this.description = description;
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this.body = body;
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this.tags = Arrays.stream(tagList).collect(toSet()).stream().map(Tag::new).collect(toList());
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this.userId = userId;
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this.createdAt = createdAt;
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this.updatedAt = createdAt;
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}
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public void update(String title, String description, String body) {
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if (!"".equals(title)) {
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this.title = title;
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this.slug = toSlug(title);
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}
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if (!"".equals(description)) {
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this.description = description;
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}
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if (!"".equals(body)) {
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this.body = body;
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}
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}
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private String toSlug(String title) {
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return title.toLowerCase().replace(' ', '-');
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}
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}
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