refactoring

Resolve #7779

packages/backend/src/models/entities/user-security-key.ts

@@ -0,0 +1,48 @@
+import { PrimaryColumn, Entity, JoinColumn, Column, ManyToOne, Index } from 'typeorm';
+import { User } from './user';
+import { id } from '../id';
+
+@Entity()
+export class UserSecurityKey {
+	@PrimaryColumn('varchar', {
+		comment: 'Variable-length id given to navigator.credentials.get()'
+	})
+	public id: string;
+
+	@Index()
+	@Column(id())
+	public userId: User['id'];
+
+	@ManyToOne(type => User, {
+		onDelete: 'CASCADE'
+	})
+	@JoinColumn()
+	public user: User | null;
+
+	@Index()
+	@Column('varchar', {
+		comment:
+			'Variable-length public key used to verify attestations (hex-encoded).'
+	})
+	public publicKey: string;
+
+	@Column('timestamp with time zone', {
+		comment:
+			'The date of the last time the UserSecurityKey was successfully validated.'
+	})
+	public lastUsed: Date;
+
+	@Column('varchar', {
+		comment: 'User-defined name for this key',
+		length: 30
+	})
+	public name: string;
+
+	constructor(data: Partial<UserSecurityKey>) {
+		if (data == null) return;
+
+		for (const [k, v] of Object.entries(data)) {
+			(this as any)[k] = v;
+		}
+	}
+}