enhance: ロールにアサインされたときの通知 (#12607)

* wip

* Update misskey-js.api.md

* Update CHANGELOG.md

* Update RoleService.ts

* Update locales/ja-JP.yml

Co-authored-by: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>

* Update UserListService.ts

* Update misskey-js.api.md

* fix (#12724)

---------

Co-authored-by: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>
Co-authored-by: おさむのひと <46447427+samunohito@users.noreply.github.com>

1 files changed, 25 insertions, 4 deletions

diff --git a/packages/backend/src/core/RoleService.ts b/packages/backend/src/core/RoleService.ts
index 4de719d6a0..d354faa7c2 100644
--- a/packages/backend/src/core/RoleService.ts
+++ b/packages/backend/src/core/RoleService.ts
@@ -6,7 +6,14 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import { In } from 'typeorm';
-import type { MiRole, MiRoleAssignment, RoleAssignmentsRepository, RolesRepository, UsersRepository } from '@/models/_.js';
+import { ModuleRef } from '@nestjs/core';
+import type {
+	MiRole,
+	MiRoleAssignment,
+	RoleAssignmentsRepository,
+	RolesRepository,
+	UsersRepository,
+} from '@/models/_.js';
 import { MemoryKVCache, MemorySingleCache } from '@/misc/cache.js';
 import type { MiUser } from '@/models/User.js';
 import { DI } from '@/di-symbols.js';
@@ -16,12 +23,13 @@ import { CacheService } from '@/core/CacheService.js';
 import type { RoleCondFormulaValue } from '@/models/Role.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import type { GlobalEvents } from '@/core/GlobalEventService.js';
-import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { IdService } from '@/core/IdService.js';
 import { ModerationLogService } from '@/core/ModerationLogService.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { FanoutTimelineService } from '@/core/FanoutTimelineService.js';
-import type { OnApplicationShutdown } from '@nestjs/common';
+import { NotificationService } from '@/core/NotificationService.js';
+import type { OnApplicationShutdown, OnModuleInit } from '@nestjs/common';
 
 export type RolePolicies = {
 	gtlAvailable: boolean;
@@ -78,14 +86,17 @@ export const DEFAULT_POLICIES: RolePolicies = {
 };
 
 @Injectable()
-export class RoleService implements OnApplicationShutdown {
+export class RoleService implements OnApplicationShutdown, OnModuleInit {
 	private rolesCache: MemorySingleCache<MiRole[]>;
 	private roleAssignmentByUserIdCache: MemoryKVCache<MiRoleAssignment[]>;
+	private notificationService: NotificationService;
 
 	public static AlreadyAssignedError = class extends Error {};
 	public static NotAssignedError = class extends Error {};
 
 	constructor(
+		private moduleRef: ModuleRef,
+
 		@Inject(DI.redis)
 		private redisClient: Redis.Redis,
 
@@ -120,6 +131,10 @@ export class RoleService implements OnApplicationShutdown {
 		this.redisForSub.on('message', this.onMessage);
 	}
 
+	async onModuleInit() {
+		this.notificationService = this.moduleRef.get(NotificationService.name);
+	}
+
 	@bindThis
 	private async onMessage(_: string, data: string): Promise<void> {
 		const obj = JSON.parse(data);
@@ -427,6 +442,12 @@ export class RoleService implements OnApplicationShutdown {
 
 		this.globalEventService.publishInternalEvent('userRoleAssigned', created);
 
+		if (role.isPublic) {
+			this.notificationService.createNotification(userId, 'roleAssigned', {
+				roleId: roleId,
+			});
+		}
+
 		if (moderator) {
 			const user = await this.usersRepository.findOneByOrFail({ id: userId });
 			this.moderationLogService.log(moderator, 'assignRole', {