refactor/perf(backend): provide metadata statically (#14601)

* wip

* Update ReactionService.ts

* Update ApiCallService.ts

* Update timeline.ts

* Update GlobalModule.ts

* Update GlobalModule.ts

* Update NoteEntityService.ts

* wip

* wip

* wip

* Update ApPersonService.ts

* wip

* Update GlobalModule.ts

* Update mock-resolver.ts

* Update RoleService.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* Update activitypub.ts

* clean up

* Update utils.ts

* Update UtilityService.ts

* Revert "Update utils.ts"

This reverts commit a27d4be764b78c1b5a9eac685e261fee49331d89.

* Revert "Update UtilityService.ts"

This reverts commit e5fd9e004c482cf099252201c0c1aa888e001430.

* vuwa-

* Revert "vuwa-"

This reverts commit 0c3bd12472b4b9938cdff2d6f131e6800bc3724c.

* Update entry.ts

* Update entry.ts

* Update entry.ts

* Update entry.ts

* Update jest.setup.ts

2 files changed, 30 insertions, 36 deletions

diff --git a/packages/backend/test/unit/RoleService.ts b/packages/backend/test/unit/RoleService.ts
index b6cbe4c520..ef80d25f81 100644
--- a/packages/backend/test/unit/RoleService.ts
+++ b/packages/backend/test/unit/RoleService.ts
@@ -13,6 +13,7 @@ import * as lolex from '@sinonjs/fake-timers';
 import { GlobalModule } from '@/GlobalModule.js';
 import { RoleService } from '@/core/RoleService.js';
 import {
+	MiMeta,
 	MiRole,
 	MiRoleAssignment,
 	MiUser,
@@ -41,7 +42,7 @@ describe('RoleService', () => {
 	let usersRepository: UsersRepository;
 	let rolesRepository: RolesRepository;
 	let roleAssignmentsRepository: RoleAssignmentsRepository;
-	let metaService: jest.Mocked<MetaService>;
+	let meta: jest.Mocked<MiMeta>;
 	let notificationService: jest.Mocked<NotificationService>;
 	let clock: lolex.InstalledClock;
 
@@ -142,7 +143,7 @@ describe('RoleService', () => {
 		rolesRepository = app.get<RolesRepository>(DI.rolesRepository);
 		roleAssignmentsRepository = app.get<RoleAssignmentsRepository>(DI.roleAssignmentsRepository);
 
-		metaService = app.get<MetaService>(MetaService) as jest.Mocked<MetaService>;
+		meta = app.get<MiMeta>(DI.meta) as jest.Mocked<MiMeta>;
 		notificationService = app.get<NotificationService>(NotificationService) as jest.Mocked<NotificationService>;
 
 		await roleService.onModuleInit();
@@ -164,11 +165,9 @@ describe('RoleService', () => {
 	describe('getUserPolicies', () => {
 		test('instance default policies', async () => {
 			const user = await createUser();
-			metaService.fetch.mockResolvedValue({
-				policies: {
-					canManageCustomEmojis: false,
-				},
-			} as any);
+			meta.policies = {
+				canManageCustomEmojis: false,
+			};
 
 			const result = await roleService.getUserPolicies(user.id);
 
@@ -177,11 +176,9 @@ describe('RoleService', () => {
 
 		test('instance default policies 2', async () => {
 			const user = await createUser();
-			metaService.fetch.mockResolvedValue({
-				policies: {
-					canManageCustomEmojis: true,
-				},
-			} as any);
+			meta.policies = {
+				canManageCustomEmojis: true,
+			};
 
 			const result = await roleService.getUserPolicies(user.id);
 
@@ -201,11 +198,9 @@ describe('RoleService', () => {
 				},
 			});
 			await roleService.assign(user.id, role.id);
-			metaService.fetch.mockResolvedValue({
-				policies: {
-					canManageCustomEmojis: false,
-				},
-			} as any);
+			meta.policies = {
+				canManageCustomEmojis: false,
+			};
 
 			const result = await roleService.getUserPolicies(user.id);
 
@@ -236,11 +231,9 @@ describe('RoleService', () => {
 			});
 			await roleService.assign(user.id, role1.id);
 			await roleService.assign(user.id, role2.id);
-			metaService.fetch.mockResolvedValue({
-				policies: {
-					driveCapacityMb: 50,
-				},
-			} as any);
+			meta.policies = {
+				driveCapacityMb: 50,
+			};
 
 			const result = await roleService.getUserPolicies(user.id);
 
@@ -260,11 +253,9 @@ describe('RoleService', () => {
 				},
 			});
 			await roleService.assign(user.id, role.id, new Date(Date.now() + (1000 * 60 * 60 * 24)));
-			metaService.fetch.mockResolvedValue({
-				policies: {
-					canManageCustomEmojis: false,
-				},
-			} as any);
+			meta.policies = {
+				canManageCustomEmojis: false,
+			};
 
 			const result = await roleService.getUserPolicies(user.id);
 			expect(result.canManageCustomEmojis).toBe(true);
diff --git a/packages/backend/test/unit/activitypub.ts b/packages/backend/test/unit/activitypub.ts
index 763ce2b336..2fc08aec91 100644
--- a/packages/backend/test/unit/activitypub.ts
+++ b/packages/backend/test/unit/activitypub.ts
@@ -24,7 +24,6 @@ import { MiMeta, MiNote, UserProfilesRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { DownloadService } from '@/core/DownloadService.js';
-import { MetaService } from '@/core/MetaService.js';
 import type { MiRemoteUser } from '@/models/User.js';
 import { genAidx } from '@/misc/id/aidx.js';
 import { MockResolver } from '../misc/mock-resolver.js';
@@ -107,7 +106,14 @@ describe('ActivityPub', () => {
 		sensitiveWords: [] as string[],
 		prohibitedWords: [] as string[],
 	} as MiMeta;
-	let meta = metaInitial;
+	const meta = { ...metaInitial };
+
+	function updateMeta(newMeta: Partial<MiMeta>): void {
+		for (const key in meta) {
+			delete (meta as any)[key];
+		}
+		Object.assign(meta, newMeta);
+	}
 
 	beforeAll(async () => {
 		const app = await Test.createTestingModule({
@@ -120,11 +126,8 @@ describe('ActivityPub', () => {
 					};
 				},
 			})
-			.overrideProvider(MetaService).useValue({
-				async fetch(): Promise<MiMeta> {
-					return meta;
-				},
-			}).compile();
+			.overrideProvider(DI.meta).useFactory({ factory: () => meta })
+			.compile();
 
 		await app.init();
 		app.enableShutdownHooks();
@@ -367,7 +370,7 @@ describe('ActivityPub', () => {
 		});
 
 		test('cacheRemoteFiles=false disables caching', async () => {
-			meta = { ...metaInitial, cacheRemoteFiles: false };
+			updateMeta({ ...metaInitial, cacheRemoteFiles: false });
 
 			const imageObject: IApDocument = {
 				type: 'Document',
@@ -396,7 +399,7 @@ describe('ActivityPub', () => {
 		});
 
 		test('cacheRemoteSensitiveFiles=false only affects sensitive files', async () => {
-			meta = { ...metaInitial, cacheRemoteSensitiveFiles: false };
+			updateMeta({ ...metaInitial, cacheRemoteSensitiveFiles: false });
 
 			const imageObject: IApDocument = {
 				type: 'Document',