refactor(backend): update directory structure for models

packages/backend/src/models/MutedNote.ts

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
+import { id } from './util/id.js';
+import { mutedNoteReasons } from '../../types.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
+
+@Entity('muted_note')
+@Index(['noteId', 'userId'], { unique: true })
+export class MiMutedNote {
+	@PrimaryColumn(id())
+	public id: string;
+
+	@Index()
+	@Column({
+		...id(),
+		comment: 'The note ID.',
+	})
+	public noteId: MiNote['id'];
+
+	@ManyToOne(type => MiNote, {
+		onDelete: 'CASCADE',
+	})
+	@JoinColumn()
+	public note: MiNote | null;
+
+	@Index()
+	@Column({
+		...id(),
+		comment: 'The user ID.',
+	})
+	public userId: MiUser['id'];
+
+	@ManyToOne(type => MiUser, {
+		onDelete: 'CASCADE',
+	})
+	@JoinColumn()
+	public user: MiUser | null;
+
+	/**
+	 * ミュートされた理由。
+	 */
+	@Index()
+	@Column('enum', {
+		enum: mutedNoteReasons,
+		comment: 'The reason of the MutedNote.',
+	})
+	public reason: typeof mutedNoteReasons[number];
+}