iceshrimp-legacy/packages/backend/src/models/entities/announcement-read.ts

import {
	PrimaryColumn,
	Entity,
	Index,
	JoinColumn,
	Column,
	ManyToOne,
} from "typeorm";
import { User } from "./user.js";
import { Announcement } from "./announcement.js";
import { id } from "../id.js";

@Entity()
@Index(['userId', 'announcementId'], { unique: true })
export class AnnouncementRead {
	@PrimaryColumn(id())
	public id: string;

	@Column('timestamp with time zone', {
		comment: 'The created date of the AnnouncementRead.',
	})
	public createdAt: Date;

	@Index()
	@Column(id())
	public userId: User["id"];

	@ManyToOne(type => User, {
		onDelete: 'CASCADE',
	})
	@JoinColumn()
	public user: User | null;

	@Index()
	@Column(id())
	public announcementId: Announcement["id"];

	@ManyToOne(type => Announcement, {
		onDelete: 'CASCADE',
	})
	@JoinColumn()
	public announcement: Announcement | null;
}