feat: role timeline

Resolve #10581

9 files changed, 207 insertions, 2 deletions

diff --git a/packages/backend/src/server/ServerModule.ts b/packages/backend/src/server/ServerModule.ts
index 6bae0bafda..c41e805504 100644
--- a/packages/backend/src/server/ServerModule.ts
+++ b/packages/backend/src/server/ServerModule.ts
@@ -34,6 +34,7 @@ import { QueueStatsChannelService } from './api/stream/channels/queue-stats.js';
 import { ServerStatsChannelService } from './api/stream/channels/server-stats.js';
 import { UserListChannelService } from './api/stream/channels/user-list.js';
 import { OpenApiServerService } from './api/openapi/OpenApiServerService.js';
+import { RoleTimelineChannelService } from './api/stream/channels/role-timeline.js';
 
 @Module({
 	imports: [
@@ -67,6 +68,7 @@ import { OpenApiServerService } from './api/openapi/OpenApiServerService.js';
 		DriveChannelService,
 		GlobalTimelineChannelService,
 		HashtagChannelService,
+		RoleTimelineChannelService,
 		HomeTimelineChannelService,
 		HybridTimelineChannelService,
 		LocalTimelineChannelService,
diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index ca89d82853..689f90287e 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -294,6 +294,7 @@ import * as ep___promo_read from './endpoints/promo/read.js';
 import * as ep___roles_list from './endpoints/roles/list.js';
 import * as ep___roles_show from './endpoints/roles/show.js';
 import * as ep___roles_users from './endpoints/roles/users.js';
+import * as ep___roles_notes from './endpoints/roles/notes.js';
 import * as ep___requestResetPassword from './endpoints/request-reset-password.js';
 import * as ep___resetDb from './endpoints/reset-db.js';
 import * as ep___resetPassword from './endpoints/reset-password.js';
@@ -628,6 +629,7 @@ const $promo_read: Provider = { provide: 'ep:promo/read', useClass: ep___promo_r
 const $roles_list: Provider = { provide: 'ep:roles/list', useClass: ep___roles_list.default };
 const $roles_show: Provider = { provide: 'ep:roles/show', useClass: ep___roles_show.default };
 const $roles_users: Provider = { provide: 'ep:roles/users', useClass: ep___roles_users.default };
+const $roles_notes: Provider = { provide: 'ep:roles/notes', useClass: ep___roles_notes.default };
 const $requestResetPassword: Provider = { provide: 'ep:request-reset-password', useClass: ep___requestResetPassword.default };
 const $resetDb: Provider = { provide: 'ep:reset-db', useClass: ep___resetDb.default };
 const $resetPassword: Provider = { provide: 'ep:reset-password', useClass: ep___resetPassword.default };
@@ -966,6 +968,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$roles_list,
 		$roles_show,
 		$roles_users,
+		$roles_notes,
 		$requestResetPassword,
 		$resetDb,
 		$resetPassword,
@@ -1298,6 +1301,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$roles_list,
 		$roles_show,
 		$roles_users,
+		$roles_notes,
 		$requestResetPassword,
 		$resetDb,
 		$resetPassword,
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index dab897117d..d0fe6a57c1 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -294,6 +294,7 @@ import * as ep___promo_read from './endpoints/promo/read.js';
 import * as ep___roles_list from './endpoints/roles/list.js';
 import * as ep___roles_show from './endpoints/roles/show.js';
 import * as ep___roles_users from './endpoints/roles/users.js';
+import * as ep___roles_notes from './endpoints/roles/notes.js';
 import * as ep___requestResetPassword from './endpoints/request-reset-password.js';
 import * as ep___resetDb from './endpoints/reset-db.js';
 import * as ep___resetPassword from './endpoints/reset-password.js';
@@ -626,6 +627,7 @@ const eps = [
 	['roles/list', ep___roles_list],
 	['roles/show', ep___roles_show],
 	['roles/users', ep___roles_users],
+	['roles/notes', ep___roles_notes],
 	['request-reset-password', ep___requestResetPassword],
 	['reset-db', ep___resetDb],
 	['reset-password', ep___resetPassword],
diff --git a/packages/backend/src/server/api/endpoints/antennas/notes.ts b/packages/backend/src/server/api/endpoints/antennas/notes.ts
index f08c20ae48..df83fe5f2a 100644
--- a/packages/backend/src/server/api/endpoints/antennas/notes.ts
+++ b/packages/backend/src/server/api/endpoints/antennas/notes.ts
@@ -76,11 +76,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchAntenna);
 			}
 
+			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
 			const noteIdsRes = await this.redisClient.xrevrange(
 				`antennaTimeline:${antenna.id}`,
 				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
 				'-',
-				'COUNT', ps.limit + 1); // untilIdに指定したものも含まれるため+1
+				'COUNT', limit);
 
 			if (noteIdsRes.length === 0) {
 				return [];
diff --git a/packages/backend/src/server/api/endpoints/i/notifications.ts b/packages/backend/src/server/api/endpoints/i/notifications.ts
index f27b4e86d4..ba0487f223 100644
--- a/packages/backend/src/server/api/endpoints/i/notifications.ts
+++ b/packages/backend/src/server/api/endpoints/i/notifications.ts
@@ -91,11 +91,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const includeTypes = ps.includeTypes && ps.includeTypes.filter(type => !(obsoleteNotificationTypes).includes(type as any)) as typeof notificationTypes[number][];
 			const excludeTypes = ps.excludeTypes && ps.excludeTypes.filter(type => !(obsoleteNotificationTypes).includes(type as any)) as typeof notificationTypes[number][];
 
+			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
 			const notificationsRes = await this.redisClient.xrevrange(
 				`notificationTimeline:${me.id}`,
 				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
 				'-',
-				'COUNT', ps.limit + 1); // untilIdに指定したものも含まれるため+1
+				'COUNT', limit);
 
 			if (notificationsRes.length === 0) {
 				return [];
diff --git a/packages/backend/src/server/api/endpoints/roles/notes.ts b/packages/backend/src/server/api/endpoints/roles/notes.ts
new file mode 100644
index 0000000000..d79528593f
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/roles/notes.ts
@@ -0,0 +1,109 @@
+import { Inject, Injectable } from '@nestjs/common';
+import Redis from 'ioredis';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { NotesRepository, RolesRepository } from '@/models/index.js';
+import { QueryService } from '@/core/QueryService.js';
+import { DI } from '@/di-symbols.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
+import { IdService } from '@/core/IdService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	tags: ['role', 'notes'],
+
+	requireCredential: true,
+
+	errors: {
+		noSuchRole: {
+			message: 'No such role.',
+			code: 'NO_SUCH_ROLE',
+			id: 'eb70323a-df61-4dd4-ad90-89c83c7cf26e',
+		},
+	},
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: {
+			type: 'object',
+			optional: false, nullable: false,
+			ref: 'Note',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		roleId: { type: 'string', format: 'misskey:id' },
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		sinceDate: { type: 'integer' },
+		untilDate: { type: 'integer' },
+	},
+	required: ['roleId'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
+		@Inject(DI.notesRepository)
+		private notesRepository: NotesRepository,
+
+		@Inject(DI.rolesRepository)
+		private rolesRepository: RolesRepository,
+
+		private idService: IdService,
+		private noteEntityService: NoteEntityService,
+		private queryService: QueryService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const role = await this.rolesRepository.findOneBy({
+				id: ps.roleId,
+			});
+
+			if (role == null) {
+				throw new ApiError(meta.errors.noSuchRole);
+			}
+
+			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
+			const noteIdsRes = await this.redisClient.xrevrange(
+				`roleTimeline:${role.id}`,
+				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
+				'-',
+				'COUNT', limit);
+
+			if (noteIdsRes.length === 0) {
+				return [];
+			}
+
+			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+
+			if (noteIds.length === 0) {
+				return [];
+			}
+
+			const query = this.notesRepository.createQueryBuilder('note')
+				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+				.innerJoinAndSelect('note.user', 'user')
+				.leftJoinAndSelect('note.reply', 'reply')
+				.leftJoinAndSelect('note.renote', 'renote')
+				.leftJoinAndSelect('reply.user', 'replyUser')
+				.leftJoinAndSelect('renote.user', 'renoteUser');
+
+			this.queryService.generateVisibilityQuery(query, me);
+			this.queryService.generateMutedUserQuery(query, me);
+			this.queryService.generateBlockedUserQuery(query, me);
+
+			const notes = await query.getMany();
+			notes.sort((a, b) => a.id > b.id ? -1 : 1);
+
+			return await this.noteEntityService.packMany(notes, me);
+		});
+	}
+}
diff --git a/packages/backend/src/server/api/stream/ChannelsService.ts b/packages/backend/src/server/api/stream/ChannelsService.ts
index f9ef8218c1..c77ba66028 100644
--- a/packages/backend/src/server/api/stream/ChannelsService.ts
+++ b/packages/backend/src/server/api/stream/ChannelsService.ts
@@ -13,6 +13,7 @@ import { UserListChannelService } from './channels/user-list.js';
 import { AntennaChannelService } from './channels/antenna.js';
 import { DriveChannelService } from './channels/drive.js';
 import { HashtagChannelService } from './channels/hashtag.js';
+import { RoleTimelineChannelService } from './channels/role-timeline.js';
 
 @Injectable()
 export class ChannelsService {
@@ -24,6 +25,7 @@ export class ChannelsService {
 		private globalTimelineChannelService: GlobalTimelineChannelService,
 		private userListChannelService: UserListChannelService,
 		private hashtagChannelService: HashtagChannelService,
+		private roleTimelineChannelService: RoleTimelineChannelService,
 		private antennaChannelService: AntennaChannelService,
 		private channelChannelService: ChannelChannelService,
 		private driveChannelService: DriveChannelService,
@@ -43,6 +45,7 @@ export class ChannelsService {
 			case 'globalTimeline': return this.globalTimelineChannelService;
 			case 'userList': return this.userListChannelService;
 			case 'hashtag': return this.hashtagChannelService;
+			case 'roleTimeline': return this.roleTimelineChannelService;
 			case 'antenna': return this.antennaChannelService;
 			case 'channel': return this.channelChannelService;
 			case 'drive': return this.driveChannelService;
diff --git a/packages/backend/src/server/api/stream/channels/role-timeline.ts b/packages/backend/src/server/api/stream/channels/role-timeline.ts
new file mode 100644
index 0000000000..9d106c8b2f
--- /dev/null
+++ b/packages/backend/src/server/api/stream/channels/role-timeline.ts
@@ -0,0 +1,75 @@
+import { Injectable } from '@nestjs/common';
+import { isUserRelated } from '@/misc/is-user-related.js';
+import type { Packed } from '@/misc/json-schema.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
+import { bindThis } from '@/decorators.js';
+import Channel from '../channel.js';
+import { StreamMessages } from '../types.js';
+
+class RoleTimelineChannel extends Channel {
+	public readonly chName = 'roleTimeline';
+	public static shouldShare = false;
+	public static requireCredential = false;
+	private roleId: string;
+
+	constructor(
+		private noteEntityService: NoteEntityService,
+
+		id: string,
+		connection: Channel['connection'],
+	) {
+		super(id, connection);
+		//this.onNote = this.onNote.bind(this);
+	}
+
+	@bindThis
+	public async init(params: any) {
+		this.roleId = params.roleId as string;
+
+		this.subscriber.on(`roleTimelineStream:${this.roleId}`, this.onEvent);
+	}
+
+	@bindThis
+	private async onEvent(data: StreamMessages['roleTimeline']['payload']) {
+		if (data.type === 'note') {
+			const note = data.body;
+
+			// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
+			if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
+			// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
+			if (isUserRelated(note, this.userIdsWhoBlockingMe)) return;
+
+			if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;
+
+			this.send('note', note);
+		} else {
+			this.send(data.type, data.body);
+		}
+	}
+
+	@bindThis
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off(`roleTimelineStream:${this.roleId}`, this.onEvent);
+	}
+}
+
+@Injectable()
+export class RoleTimelineChannelService {
+	public readonly shouldShare = RoleTimelineChannel.shouldShare;
+	public readonly requireCredential = RoleTimelineChannel.requireCredential;
+
+	constructor(
+		private noteEntityService: NoteEntityService,
+	) {
+	}
+
+	@bindThis
+	public create(id: string, connection: Channel['connection']): RoleTimelineChannel {
+		return new RoleTimelineChannel(
+			this.noteEntityService,
+			id,
+			connection,
+		);
+	}
+}
diff --git a/packages/backend/src/server/api/stream/types.ts b/packages/backend/src/server/api/stream/types.ts
index ed73897e73..101f6bf261 100644
--- a/packages/backend/src/server/api/stream/types.ts
+++ b/packages/backend/src/server/api/stream/types.ts
@@ -148,6 +148,10 @@ export interface AntennaStreamTypes {
 	note: Note;
 }
 
+export interface RoleTimelineStreamTypes {
+	note: Packed<'Note'>;
+}
+
 export interface AdminStreamTypes {
 	newAbuseUserReport: {
 		id: AbuseUserReport['id'];
@@ -209,6 +213,10 @@ export type StreamMessages = {
 		name: `userListStream:${UserList['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<UserListStreamTypes>>;
 	};
+	roleTimeline: {
+		name: `roleTimelineStream:${Role['id']}`;
+		payload: EventUnionFromDictionary<SerializedAll<RoleTimelineStreamTypes>>;
+	};
 	antenna: {
 		name: `antennaStream:${Antenna['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<AntennaStreamTypes>>;