refactor: introduce bindThis decorator to bind this automaticaly

packages/backend/src/core/PollService.ts

@@ -11,6 +11,7 @@ import { CreateNotificationService } from '@/core/CreateNotificationService.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { ApDeliverManagerService } from '@/core/activitypub/ApDeliverManagerService.js';
+import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class PollService {
@@ -40,6 +41,7 @@ export class PollService {
 	) {
 	}
 
+	@bindThis
 	public async vote(user: CacheableUser, note: Note, choice: number) {
 		const poll = await this.pollsRepository.findOneBy({ noteId: note.id });
 	
@@ -99,6 +101,7 @@ export class PollService {
 		});
 	}
 
+	@bindThis
 	public async deliverQuestionUpdate(noteId: Note['id']) {
 		const note = await this.notesRepository.findOneBy({ id: noteId });
 		if (note == null) throw new Error('note not found');