misskey/src/models/entities/user-keypair.ts

import { PrimaryColumn, Entity, JoinColumn, Column, OneToOne } from 'typeorm';
import { User } from './user';
import { id } from '../id';

@Entity()
export class UserKeypair {
	@PrimaryColumn(id())
	public userId: User['id'];

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

	@Column('varchar', {
		length: 4096,
	})
	public publicKey: string;

	@Column('varchar', {
		length: 4096,
	})
	public privateKey: string;

	constructor(data: Partial<UserKeypair>) {
		if (data == null) return;

		for (const [k, v] of Object.entries(data)) {
			(this as any)[k] = v;
		}
	}
}