fix RoleService.

packages/backend/src/core/AbuseReportNotificationService.ts

@@ -61,7 +61,10 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 			return;
 		}
 
-		const moderatorIds = await this.roleService.getModeratorIds(true, true);
+		const moderatorIds = await this.roleService.getModeratorIds({
+			includeAdmins: true,
+			excludeExpire: true,
+		});
 
 		for (const moderatorId of moderatorIds) {
 			for (const abuseReport of abuseReports) {
@@ -370,7 +373,10 @@ export class AbuseReportNotificationService implements OnApplicationShutdown {
 		}
 
 		// モデレータ権限の有無で通知先設定を振り分ける
-		const authorizedUserIds = await this.roleService.getModeratorIds(true, true);
+		const authorizedUserIds = await this.roleService.getModeratorIds({
+			includeAdmins: true,
+			excludeExpire: true,
+		});
 		const authorizedUserRecipients = Array.of<MiAbuseReportNotificationRecipient>();
 		const unauthorizedUserRecipients = Array.of<MiAbuseReportNotificationRecipient>();
 		for (const recipient of userRecipients) {

packages/backend/src/core/RoleService.ts

@@ -425,8 +425,23 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 		return check.isExplorable;
 	}
 
+	/**
+	 * モデレーター権限のロールが割り当てられているユーザID一覧を取得する.
+	 *
+	 * @param opts.includeAdmins 管理者権限も含めるか(デフォルト: true)
+	 * @param opts.includeRoot rootユーザも含めるか(デフォルト: false)
+	 * @param opts.excludeExpire 期限切れのロールを除外するか(デフォルト: false)
+	 */
 	@bindThis
-	public async getModeratorIds(includeAdmins = true, excludeExpire = false): Promise<MiUser['id'][]> {
+	public async getModeratorIds(opts?: {
+		includeAdmins?: boolean,
+		includeRoot?: boolean,
+		excludeExpire?: boolean,
+	}): Promise<MiUser['id'][]> {
+		const includeAdmins = opts?.includeAdmins ?? true;
+		const includeRoot = opts?.includeRoot ?? false;
+		const excludeExpire = opts?.excludeExpire ?? false;
+
 		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
 		const moderatorRoles = includeAdmins
 			? roles.filter(r => r.isModerator || r.isAdministrator)
@@ -436,37 +451,39 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 			? await this.roleAssignmentsRepository.findBy({ roleId: In(moderatorRoles.map(r => r.id)) })
 			: [];
 
-		const rootUserId = await this.rootUserIdCache.fetch(async () => {
-			const it = await this.usersRepository.createQueryBuilder('users')
-				.select('id')
-				.where({ isRoot: true })
-				.getOneOrFail();
-			return it.id;
-		});
-
 		const now = Date.now();
-		const result = [
-			// Setを経由して重複を除去（ユーザIDは重複する可能性があるので）
-			...new Set(
-				[
-					...assigns
-						.filter(it =>
-							(excludeExpire)
-								? (it.expiresAt == null || it.expiresAt.getTime() > now)
-								: true,
-						)
-						.map(a => a.userId),
-					rootUserId,
-				],
-			),
-		];
+		// Setを経由して重複を除去（ユーザIDは重複する可能性があるので）
+		const result = new Set(
+			assigns
+				.filter(it =>
+					(excludeExpire)
+						? (it.expiresAt == null || it.expiresAt.getTime() > now)
+						: true,
+				)
+				.map(a => a.userId),
+		);
 
-		return result.sort((x, y) => x.localeCompare(y));
+		if (includeRoot) {
+			const rootUserId = await this.rootUserIdCache.fetch(async () => {
+				const it = await this.usersRepository.createQueryBuilder('users')
+					.select('id')
+					.where({ isRoot: true })
+					.getOneOrFail();
+				return it.id;
+			});
+			result.add(rootUserId);
+		}
+
+		return [...result].sort((x, y) => x.localeCompare(y));
 	}
 
 	@bindThis
-	public async getModerators(includeAdmins = true, excludeExpire = false): Promise<MiUser[]> {
-		const ids = await this.getModeratorIds(includeAdmins, excludeExpire);
+	public async getModerators(opts?: {
+		includeAdmins?: boolean,
+		includeRoot?: boolean,
+		excludeExpire?: boolean,
+	}): Promise<MiUser[]> {
+		const ids = await this.getModeratorIds(opts);
 		return ids.length > 0
 			? await this.usersRepository.findBy({
 				id: In(ids),

packages/backend/src/server/api/endpoints/admin/show-users.ts

@@ -71,13 +71,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					break;
 				}
 				case 'moderator': {
-					const moderatorIds = await this.roleService.getModeratorIds(false);
+					const moderatorIds = await this.roleService.getModeratorIds({ includeAdmins: false });
 					if (moderatorIds.length === 0) return [];
 					query.where('user.id IN (:...moderatorIds)', { moderatorIds: moderatorIds });
 					break;
 				}
 				case 'adminOrModerator': {
-					const adminOrModeratorIds = await this.roleService.getModeratorIds();
+					const adminOrModeratorIds = await this.roleService.getModeratorIds({ includeAdmins: true });
 					if (adminOrModeratorIds.length === 0) return [];
 					query.where('user.id IN (:...adminOrModeratorIds)', { adminOrModeratorIds: adminOrModeratorIds });
 					break;

packages/backend/test/unit/RoleService.ts

@@ -10,6 +10,8 @@ import { jest } from '@jest/globals';
 import { ModuleMocker } from 'jest-mock';
 import { Test } from '@nestjs/testing';
 import * as lolex from '@sinonjs/fake-timers';
+import type { TestingModule } from '@nestjs/testing';
+import type { MockFunctionMetadata } from 'jest-mock';
 import { GlobalModule } from '@/GlobalModule.js';
 import { RoleService } from '@/core/RoleService.js';
 import {
@@ -31,8 +33,6 @@ import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { NotificationService } from '@/core/NotificationService.js';
 import { RoleCondFormulaValue } from '@/models/Role.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import type { TestingModule } from '@nestjs/testing';
-import type { MockFunctionMetadata } from 'jest-mock';
 
 const moduleMocker = new ModuleMocker(global);
 
@@ -277,9 +277,9 @@ describe('RoleService', () => {
 	});
 
 	describe('getModeratorIds', () => {
-		test('includeAdmins = false, excludeExpire = false', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = false, includeRoot = false, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -295,13 +295,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(false, false);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: false,
+				excludeExpire: false,
+			});
 			expect(result).toEqual([modeUser1.id, modeUser2.id]);
 		});
 
-		test('includeAdmins = false, excludeExpire = true', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = false, includeRoot = false, excludeExpire = true', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -317,13 +321,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(false, true);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: false,
+				excludeExpire: true,
+			});
 			expect(result).toEqual([modeUser1.id]);
 		});
 
-		test('includeAdmins = true, excludeExpire = false', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = true, includeRoot = false, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -339,13 +347,17 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(true, false);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: false,
+				excludeExpire: false,
+			});
 			expect(result).toEqual([adminUser1.id, adminUser2.id, modeUser1.id, modeUser2.id]);
 		});
 
-		test('includeAdmins = true, excludeExpire = true', async () => {
-			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2] = await Promise.all([
-				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(),
+		test('includeAdmins = true, includeRoot = false, excludeExpire = true', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
 			]);
 
 			const role1 = await createRole({ name: 'admin', isAdministrator: true });
@@ -361,9 +373,137 @@ describe('RoleService', () => {
 				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
 			]);
 
-			const result = await roleService.getModeratorIds(true, true);
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: false,
+				excludeExpire: true,
+			});
 			expect(result).toEqual([adminUser1.id, modeUser1.id]);
 		});
+
+		test('includeAdmins = false, includeRoot = true, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: adminUser2.id, roleId: role1.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: modeUser2.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([rootUser.id]);
+		});
+
+		test('includeAdmins = false, includeRoot = true, excludeExpire = false', async () => {
+			const [adminUser1, adminUser2, modeUser1, modeUser2, normalUser1, normalUser2, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: adminUser2.id, roleId: role1.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: modeUser2.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+				assignRole({ userId: normalUser2.id, roleId: role3.id, expiresAt: new Date(Date.now() - 1000) }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([rootUser.id]);
+		});
+
+		test('root has moderator role', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: rootUser.id, roleId: role2.id }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([modeUser1.id, rootUser.id]);
+		});
+
+		test('root has administrator role', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: rootUser.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: true,
+				includeRoot: true,
+				excludeExpire: false,
+			});
+			expect(result).toEqual([adminUser1.id, modeUser1.id, rootUser.id]);
+		});
+
+		test('root has moderator role(expire)', async () => {
+			const [adminUser1, modeUser1, normalUser1, rootUser] = await Promise.all([
+				createUser(), createUser(), createUser(), createUser({ isRoot: true }),
+			]);
+
+			const role1 = await createRole({ name: 'admin', isAdministrator: true });
+			const role2 = await createRole({ name: 'moderator', isModerator: true });
+			const role3 = await createRole({ name: 'normal' });
+
+			await Promise.all([
+				assignRole({ userId: adminUser1.id, roleId: role1.id }),
+				assignRole({ userId: modeUser1.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: rootUser.id, roleId: role2.id, expiresAt: new Date(Date.now() - 1000) }),
+				assignRole({ userId: normalUser1.id, roleId: role3.id }),
+			]);
+
+			const result = await roleService.getModeratorIds({
+				includeAdmins: false,
+				includeRoot: true,
+				excludeExpire: true,
+			});
+			expect(result).toEqual([rootUser.id]);
+		});
 	});
 
 	describe('conditional role', () => {