From c0156b740b6ce87f2cc55aa85f9d828ef41342ee Mon Sep 17 00:00:00 2001
From: tamaina <tamaina@hotmail.co.jp>
Date: Fri, 23 Feb 2024 18:15:39 +0900
Subject: [PATCH] =?UTF-8?q?enhance=3F:=20DeleteAccountService=E3=81=A7?=
 =?UTF-8?q?=E3=83=A6=E3=83=BC=E3=82=B6=E3=83=BC=E3=82=92=E5=89=8A=E9=99=A4?=
 =?UTF-8?q?=E3=81=99=E3=82=8B=E9=9A=9B=E3=81=ABuserChangeDeletedState?=
 =?UTF-8?q?=E3=82=92=E7=99=BA=E8=A1=8C=E3=81=99=E3=82=8B=20(#13382)?=
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---
 packages/backend/src/core/CacheService.ts               | 1 +
 packages/backend/src/core/DeleteAccountService.ts       | 4 ++++
 packages/backend/src/core/GlobalEventService.ts         | 1 +
 packages/backend/src/core/activitypub/ApInboxService.ts | 1 -
 4 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/backend/src/core/CacheService.ts b/packages/backend/src/core/CacheService.ts
index 263df56476bf..0fc47bf8ec83 100644
--- a/packages/backend/src/core/CacheService.ts
+++ b/packages/backend/src/core/CacheService.ts
@@ -128,6 +128,7 @@ export class CacheService implements OnApplicationShutdown {
 			const { type, body } = obj.message as GlobalEvents['internal']['payload'];
 			switch (type) {
 				case 'userChangeSuspendedState':
+				case 'userChangeDeletedState':
 				case 'remoteUserUpdated': {
 					const user = await this.usersRepository.findOneBy({ id: body.id });
 					if (user == null) {
diff --git a/packages/backend/src/core/DeleteAccountService.ts b/packages/backend/src/core/DeleteAccountService.ts
index fc5d217ae01e..79b614edbaca 100644
--- a/packages/backend/src/core/DeleteAccountService.ts
+++ b/packages/backend/src/core/DeleteAccountService.ts
@@ -9,6 +9,7 @@ import { QueueService } from '@/core/QueueService.js';
 import { UserSuspendService } from '@/core/UserSuspendService.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
 
 @Injectable()
 export class DeleteAccountService {
@@ -18,6 +19,7 @@ export class DeleteAccountService {
 
 		private userSuspendService: UserSuspendService,
 		private queueService: QueueService,
+		private globalEventService: GlobalEventService,
 	) {
 	}
 
@@ -39,5 +41,7 @@ export class DeleteAccountService {
 		await this.usersRepository.update(user.id, {
 			isDeleted: true,
 		});
+
+		this.globalEventService.publishInternalEvent('userChangeDeletedState', { id: user.id, isDeleted: true });
 	}
 }
diff --git a/packages/backend/src/core/GlobalEventService.ts b/packages/backend/src/core/GlobalEventService.ts
index 01dd133eadc4..a127a6df3bff 100644
--- a/packages/backend/src/core/GlobalEventService.ts
+++ b/packages/backend/src/core/GlobalEventService.ts
@@ -209,6 +209,7 @@ type SerializedAll<T> = {
 
 export interface InternalEventTypes {
 	userChangeSuspendedState: { id: MiUser['id']; isSuspended: MiUser['isSuspended']; };
+	userChangeDeletedState: { id: MiUser['id']; isDeleted: MiUser['isDeleted']; };
 	userTokenRegenerated: { id: MiUser['id']; oldToken: string; newToken: string; };
 	remoteUserUpdated: { id: MiUser['id']; };
 	follow: { followerId: MiUser['id']; followeeId: MiUser['id']; };
diff --git a/packages/backend/src/core/activitypub/ApInboxService.ts b/packages/backend/src/core/activitypub/ApInboxService.ts
index 8d9cd74a252d..b0f56a5d8284 100644
--- a/packages/backend/src/core/activitypub/ApInboxService.ts
+++ b/packages/backend/src/core/activitypub/ApInboxService.ts
@@ -85,7 +85,6 @@ export class ApInboxService {
 		private apPersonService: ApPersonService,
 		private apQuestionService: ApQuestionService,
 		private queueService: QueueService,
-		private cacheService: CacheService,
 		private globalEventService: GlobalEventService,
 	) {
 		this.logger = this.apLoggerService.logger;