refactor(backend): update directory structure for models

packages/backend/src/models/UserKeypair.ts

@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { PrimaryColumn, Entity, JoinColumn, Column, OneToOne } from 'typeorm';
+import { id } from './util/id.js';
+import { MiUser } from './User.js';
+
+@Entity('user_keypair')
+export class MiUserKeypair {
+	@PrimaryColumn(id())
+	public userId: MiUser['id'];
+
+	@OneToOne(type => MiUser, {
+		onDelete: 'CASCADE',
+	})
+	@JoinColumn()
+	public user: MiUser | null;
+
+	@Column('varchar', {
+		length: 4096,
+	})
+	public publicKey: string;
+
+	@Column('varchar', {
+		length: 4096,
+	})
+	public privateKey: string;
+
+	constructor(data: Partial<MiUserKeypair>) {
+		if (data == null) return;
+
+		for (const [k, v] of Object.entries(data)) {
+			(this as any)[k] = v;
+		}
+	}
+}