yumechi-no-kuni/src/models/entities/page-like.ts

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import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
import { User } from './user';
import { id } from '../id';
import { Page } from './page';
@Entity()
@Index(['userId', 'pageId'], { unique: true })
export class PageLike {
@PrimaryColumn(id())
public id: string;
@Column('timestamp with time zone')
public createdAt: Date;
@Index()
@Column(id())
public userId: User['id'];
@ManyToOne(type => User, {
onDelete: 'CASCADE'
})
@JoinColumn()
public user: User | null;
@Column(id())
public pageId: Page['id'];
@ManyToOne(type => Page, {
onDelete: 'CASCADE'
})
@JoinColumn()
public page: Page | null;
}