User.java

package com.example.oauth2.entity;

import jakarta.persistence.*;
import lombok.AccessLevel;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;

@Entity
@Table(name = "users")
@Getter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
public class User {
    
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    
    @Column(nullable = false, unique = true)
    private String email;
    
    @Column(nullable = false)
    private String name;
    
    @Column
    private String picture;
    
    @Enumerated(EnumType.STRING)
    @Column(nullable = false)
    private Role role;
    
    @Enumerated(EnumType.STRING)
    @Column(nullable = false)
    private SocialProvider provider;
    
    @Column(name = "provider_id")
    private String providerId;
    
    @Builder
    public User(String email, String name, String picture, Role role, 
                SocialProvider provider, String providerId) {
        this.email = email;
        this.name = name;
        this.picture = picture;
        this.role = role;
        this.provider = provider;
        this.providerId = providerId;
    }
    
    public User update(String name, String picture) {
        this.name = name;
        this.picture = picture;
        return this;
    }
    
    public enum Role {
        USER, ADMIN
    }
    
    public enum SocialProvider {
        GOOGLE, KAKAO, NAVER
    }
}