なんかもうめっちゃ変えた

packages/backend/src/core/DeleteAccountService.ts

@@ -0,0 +1,38 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { UsersRepository } from '@/models/index.js';
+import { QueueService } from '@/core/QueueService.js';
+import { UserSuspendService } from '@/core/UserSuspendService.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { DI } from '@/di-symbols.js';
+
+@Injectable()
+export class DeleteAccountService {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		private userSuspendService: UserSuspendService,
+		private queueService: QueueService,
+		private globalEventServie: GlobalEventService,
+	) {
+	}
+
+	public async deleteAccount(user: {
+		id: string;
+		host: string | null;
+	}): Promise<void> {
+		// 物理削除する前にDelete activityを送信する
+		await this.userSuspendService.doPostSuspend(user).catch(e => {});
+	
+		this.queueService.createDeleteAccountJob(user, {
+			soft: false,
+		});
+	
+		await this.usersRepository.update(user.id, {
+			isDeleted: true,
+		});
+	
+		// Terminate streaming
+		this.globalEventServie.publishUserEvent(user.id, 'terminate', {});
+	}
+}