From bbb49457f9fb5d46402e913c92ebf77722cad6ff Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Sun, 4 Dec 2022 15:03:09 +0900
Subject: refactor: introduce bindThis decorator to bind this automaticaly

---
 packages/backend/src/server/web/ClientServerService.ts | 5 ++++-
 packages/backend/src/server/web/FeedService.ts         | 2 ++
 packages/backend/src/server/web/UrlPreviewService.ts   | 3 +++
 3 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages/backend/src/server/web')

diff --git a/packages/backend/src/server/web/ClientServerService.ts b/packages/backend/src/server/web/ClientServerService.ts
index 3fcf8b7c0d..727cf92831 100644
--- a/packages/backend/src/server/web/ClientServerService.ts
+++ b/packages/backend/src/server/web/ClientServerService.ts
@@ -23,6 +23,7 @@ import { ClipEntityService } from '@/core/entities/ClipEntityService.js';
 import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
 import type { ChannelsRepository, ClipsRepository, GalleryPostsRepository, NotesRepository, PagesRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
 import { deepClone } from '@/misc/clone.js';
+import { bindThis } from '@/decorators.js';
 import manifest from './manifest.json' assert { type: 'json' };
 import { FeedService } from './FeedService.js';
 import { UrlPreviewService } from './UrlPreviewService.js';
@@ -80,9 +81,10 @@ export class ClientServerService {
 		@Inject('queue:objectStorage') public objectStorageQueue: ObjectStorageQueue,
 		@Inject('queue:webhookDeliver') public webhookDeliverQueue: WebhookDeliverQueue,
 	) {
-		this.createServer = this.createServer.bind(this);
+		//this.createServer = this.createServer.bind(this);
 	}
 
+	@bindThis
 	private async manifestHandler(reply: FastifyReply) {
 		const res = deepClone(manifest);
 
@@ -96,6 +98,7 @@ export class ClientServerService {
 		return (res);
 	}
 
+	@bindThis
 	public createServer(fastify: FastifyInstance, options: FastifyPluginOptions, done: (err?: Error) => void) {
 		/* TODO
 		//#region Bull Dashboard
diff --git a/packages/backend/src/server/web/FeedService.ts b/packages/backend/src/server/web/FeedService.ts
index 1d7d49961d..a14609adf9 100644
--- a/packages/backend/src/server/web/FeedService.ts
+++ b/packages/backend/src/server/web/FeedService.ts
@@ -7,6 +7,7 @@ import type { Config } from '@/config.js';
 import type { User } from '@/models/entities/User.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
+import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class FeedService {
@@ -31,6 +32,7 @@ export class FeedService {
 	) {
 	}
 
+	@bindThis
 	public async packFeed(user: User) {
 		const author = {
 			link: `${this.config.url}/@${user.username}`,
diff --git a/packages/backend/src/server/web/UrlPreviewService.ts b/packages/backend/src/server/web/UrlPreviewService.ts
index 69f52cc2f2..69bb232d4a 100644
--- a/packages/backend/src/server/web/UrlPreviewService.ts
+++ b/packages/backend/src/server/web/UrlPreviewService.ts
@@ -9,6 +9,7 @@ import { HttpRequestService } from '@/core/HttpRequestService.js';
 import type Logger from '@/logger.js';
 import { query } from '@/misc/prelude/url.js';
 import { LoggerService } from '@/core/LoggerService.js';
+import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class UrlPreviewService {
@@ -28,6 +29,7 @@ export class UrlPreviewService {
 		this.logger = this.loggerService.getLogger('url-preview');
 	}
 
+	@bindThis
 	private wrap(url?: string): string | null {
 		return url != null
 			? url.match(/^https?:\/\//)
@@ -39,6 +41,7 @@ export class UrlPreviewService {
 			: null;
 	}
 
+	@bindThis
 	public async handle(
 		request: FastifyRequest<{ Querystring: { url: string; lang: string; } }>,
 		reply: FastifyReply,
-- 
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