src/main/java/com/blog/web/dto/ArticleDto.java


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package com.blog.web.dto;

import com.blog.web.models.UserEntity;
import jakarta.persistence.*;
import jakarta.validation.constraints.NotEmpty;
import lombok.Builder;
import lombok.Data;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;
import org.hibernate.validator.constraints.URL;

import java.time.LocalDateTime;

@Data
@Builder
public class ArticleDto {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    @NotEmpty(message = "Article title should not be empty")
    private String title;
    @NotEmpty(message = "Article Photo URL should not be empty")
    @URL(message = "Article Photo URL should be a URL")
    private String photoUrl;
    @NotEmpty(message = "Article Content should not be empty")
    private String content;
    @CreationTimestamp
    private LocalDateTime createdOn;
    @UpdateTimestamp
    private LocalDateTime updatedOn;
    @ManyToOne
    @JoinColumn(name = "created_by", nullable = false)
    private UserEntity createdBy;
}