refactor: use TRANSIENT scope to avoid service bucket relay (#16985)

* refactor: use TRANSIENT scope to avoid service bucket relay

* lint: fix lints

* refactor: use transient for apResolver

* Update packages/backend/src/core/activitypub/models/ApImageService.ts

* fix

1 files changed, 10 insertions, 33 deletions

diff --git a/packages/backend/src/server/api/stream/channels/local-timeline.ts b/packages/backend/src/server/api/stream/channels/local-timeline.ts
index 3d7ed6acdb..b394e9663f 100644
--- a/packages/backend/src/server/api/stream/channels/local-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/local-timeline.ts
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { Injectable } from '@nestjs/common';
+import { Inject, Injectable, Scope } from '@nestjs/common';
 import type { Packed } from '@/misc/json-schema.js';
 import { MetaService } from '@/core/MetaService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
@@ -11,25 +11,27 @@ import { bindThis } from '@/decorators.js';
 import { RoleService } from '@/core/RoleService.js';
 import { isQuotePacked, isRenotePacked } from '@/misc/is-renote.js';
 import type { JsonObject } from '@/misc/json-value.js';
-import Channel, { type MiChannelService } from '../channel.js';
+import Channel, { type ChannelRequest } from '../channel.js';
+import { REQUEST } from '@nestjs/core';
 
-class LocalTimelineChannel extends Channel {
+@Injectable({ scope: Scope.TRANSIENT })
+export class LocalTimelineChannel extends Channel {
 	public readonly chName = 'localTimeline';
-	public static shouldShare = false;
+	public static shouldShare = false as const;
 	public static requireCredential = false as const;
 	private withRenotes: boolean;
 	private withReplies: boolean;
 	private withFiles: boolean;
 
 	constructor(
+		@Inject(REQUEST)
+		request: ChannelRequest,
+
 		private metaService: MetaService,
 		private roleService: RoleService,
 		private noteEntityService: NoteEntityService,
-
-		id: string,
-		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(request);
 		//this.onNote = this.onNote.bind(this);
 	}
 
@@ -84,28 +86,3 @@ class LocalTimelineChannel extends Channel {
 		this.subscriber.off('notesStream', this.onNote);
 	}
 }
-
-@Injectable()
-export class LocalTimelineChannelService implements MiChannelService<false> {
-	public readonly shouldShare = LocalTimelineChannel.shouldShare;
-	public readonly requireCredential = LocalTimelineChannel.requireCredential;
-	public readonly kind = LocalTimelineChannel.kind;
-
-	constructor(
-		private metaService: MetaService,
-		private roleService: RoleService,
-		private noteEntityService: NoteEntityService,
-	) {
-	}
-
-	@bindThis
-	public create(id: string, connection: Channel['connection']): LocalTimelineChannel {
-		return new LocalTimelineChannel(
-			this.metaService,
-			this.roleService,
-			this.noteEntityService,
-			id,
-			connection,
-		);
-	}
-}