enhance(backend): refine system account (#15530)

* wip

* wip

* wip

* Update SystemAccountService.ts

* Update 1740121393164-system-accounts.js

* Update DeleteAccountService.ts

* wip

* wip

* wip

* wip

* Update 1740121393164-system-accounts.js

* Update RepositoryModule.ts

* wip

* wip

* wip

* Update ApRendererService.ts

* wip

* wip

* Update SystemAccountService.ts

* fix tests

* fix tests

* fix tests

* fix tests

* fix tests

* fix tests

* add print logs

* ログが長すぎて出てないかもしれない

* fix migration

* refactor

* fix fed-tests

* Update RelayService.ts

* merge

* Update user.test.ts

* chore: emit log

* fix: tweak sleep duration

* fix: exit 1

* fix: wait for misskey processes to become healthy

* fix: longer sleep for user deletion

* fix: make sleep longer again

* デッドロック解消の試み

https://github.com/misskey-dev/misskey/issues/15005

* Revert "デッドロック解消の試み"

This reverts commit 266141f66fb584371bbb56ef7eba04e14bcff94d.

* wip

* Update SystemAccountService.ts

---------

Co-authored-by: おさむのひと <46447427+samunohito@users.noreply.github.com>
Co-authored-by: zyoshoka <107108195+zyoshoka@users.noreply.github.com>

1 files changed, 0 insertions, 86 deletions

diff --git a/packages/backend/src/core/CreateSystemUserService.ts b/packages/backend/src/core/CreateSystemUserService.ts
deleted file mode 100644
index 7ef75edb3c..0000000000
--- a/packages/backend/src/core/CreateSystemUserService.ts
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * SPDX-FileCopyrightText: syuilo and misskey-project
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-import { randomUUID } from 'node:crypto';
-import { Inject, Injectable } from '@nestjs/common';
-import bcrypt from 'bcryptjs';
-import { IsNull, DataSource } from 'typeorm';
-import { genRsaKeyPair } from '@/misc/gen-key-pair.js';
-import { MiUser } from '@/models/User.js';
-import { MiUserProfile } from '@/models/UserProfile.js';
-import { IdService } from '@/core/IdService.js';
-import { MiUserKeypair } from '@/models/UserKeypair.js';
-import { MiUsedUsername } from '@/models/UsedUsername.js';
-import { DI } from '@/di-symbols.js';
-import { generateNativeUserToken } from '@/misc/token.js';
-import { bindThis } from '@/decorators.js';
-
-@Injectable()
-export class CreateSystemUserService {
-	constructor(
-		@Inject(DI.db)
-		private db: DataSource,
-
-		private idService: IdService,
-	) {
-	}
-
-	@bindThis
-	public async createSystemUser(username: string): Promise<MiUser> {
-		const password = randomUUID();
-
-		// Generate hash of password
-		const salt = await bcrypt.genSalt(8);
-		const hash = await bcrypt.hash(password, salt);
-
-		// Generate secret
-		const secret = generateNativeUserToken();
-
-		const keyPair = await genRsaKeyPair();
-
-		let account!: MiUser;
-
-		// Start transaction
-		await this.db.transaction(async transactionalEntityManager => {
-			const exist = await transactionalEntityManager.findOneBy(MiUser, {
-				usernameLower: username.toLowerCase(),
-				host: IsNull(),
-			});
-
-			if (exist) throw new Error('the user is already exists');
-
-			account = await transactionalEntityManager.insert(MiUser, {
-				id: this.idService.gen(),
-				username: username,
-				usernameLower: username.toLowerCase(),
-				host: null,
-				token: secret,
-				isRoot: false,
-				isLocked: true,
-				isExplorable: false,
-				isBot: true,
-			}).then(x => transactionalEntityManager.findOneByOrFail(MiUser, x.identifiers[0]));
-
-			await transactionalEntityManager.insert(MiUserKeypair, {
-				publicKey: keyPair.publicKey,
-				privateKey: keyPair.privateKey,
-				userId: account.id,
-			});
-
-			await transactionalEntityManager.insert(MiUserProfile, {
-				userId: account.id,
-				autoAcceptFollowed: false,
-				password: hash,
-			});
-
-			await transactionalEntityManager.insert(MiUsedUsername, {
-				createdAt: new Date(),
-				username: username.toLowerCase(),
-			});
-		});
-
-		return account;
-	}
-}