drop messaging (#9919)

* drop messaging (from backend)

* wip

1 files changed, 0 insertions, 159 deletions

diff --git a/packages/backend/src/server/api/stream/channels/messaging.ts b/packages/backend/src/server/api/stream/channels/messaging.ts
deleted file mode 100644
index b544e297c5..0000000000
--- a/packages/backend/src/server/api/stream/channels/messaging.ts
+++ /dev/null
@@ -1,159 +0,0 @@
-import { Inject, Injectable } from '@nestjs/common';
-import type { UserGroupJoiningsRepository, UsersRepository, MessagingMessagesRepository } from '@/models/index.js';
-import type { User, LocalUser, RemoteUser } from '@/models/entities/User.js';
-import type { UserGroup } from '@/models/entities/UserGroup.js';
-import { MessagingService } from '@/core/MessagingService.js';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import { DI } from '@/di-symbols.js';
-import { bindThis } from '@/decorators.js';
-import Channel from '../channel.js';
-import type { StreamMessages } from '../types.js';
-
-class MessagingChannel extends Channel {
-	public readonly chName = 'messaging';
-	public static shouldShare = false;
-	public static requireCredential = true;
-
-	private otherpartyId: string | null;
-	private otherparty: User | null;
-	private groupId: string | null;
-	private subCh: `messagingStream:${User['id']}-${User['id']}` | `messagingStream:${UserGroup['id']}`;
-	private typers: Record<User['id'], Date> = {};
-	private emitTypersIntervalId: ReturnType<typeof setInterval>;
-
-	constructor(
-		private usersRepository: UsersRepository,
-		private userGroupJoiningsRepository: UserGroupJoiningsRepository,
-		private messagingMessagesRepository: MessagingMessagesRepository,
-		private userEntityService: UserEntityService,
-		private messagingService: MessagingService,
-
-		id: string,
-		connection: Channel['connection'],
-	) {
-		super(id, connection);
-		//this.onEvent = this.onEvent.bind(this);
-		//this.onMessage = this.onMessage.bind(this);
-		//this.emitTypers = this.emitTypers.bind(this);
-	}
-
-	@bindThis
-	public async init(params: any) {
-		this.otherpartyId = params.otherparty;
-		this.otherparty = this.otherpartyId ? await this.usersRepository.findOneByOrFail({ id: this.otherpartyId }) : null;
-		this.groupId = params.group;
-
-		// Check joining
-		if (this.groupId) {
-			const joining = await this.userGroupJoiningsRepository.findOneBy({
-				userId: this.user!.id,
-				userGroupId: this.groupId,
-			});
-
-			if (joining == null) {
-				return;
-			}
-		}
-
-		this.emitTypersIntervalId = setInterval(this.emitTypers, 5000);
-
-		this.subCh = this.otherpartyId
-			? `messagingStream:${this.user!.id}-${this.otherpartyId}`
-			: `messagingStream:${this.groupId}`;
-
-		// Subscribe messaging stream
-		this.subscriber.on(this.subCh, this.onEvent);
-	}
-
-	@bindThis
-	private onEvent(data: StreamMessages['messaging']['payload'] | StreamMessages['groupMessaging']['payload']) {
-		if (data.type === 'typing') {
-			const id = data.body;
-			const begin = this.typers[id] == null;
-			this.typers[id] = new Date();
-			if (begin) {
-				this.emitTypers();
-			}
-		} else {
-			this.send(data);
-		}
-	}
-
-	@bindThis
-	public onMessage(type: string, body: any) {
-		switch (type) {
-			case 'read':
-				if (this.otherpartyId) {
-					this.messagingService.readUserMessagingMessage(this.user!.id, this.otherpartyId, [body.id]);
-
-					// リモートユーザーからのメッセージだったら既読配信
-					if (this.userEntityService.isLocalUser(this.user!) && this.userEntityService.isRemoteUser(this.otherparty!)) {
-						this.messagingMessagesRepository.findOneBy({ id: body.id }).then(message => {
-							if (message) this.messagingService.deliverReadActivity(this.user as LocalUser, this.otherparty as RemoteUser, message);
-						});
-					}
-				} else if (this.groupId) {
-					this.messagingService.readGroupMessagingMessage(this.user!.id, this.groupId, [body.id]);
-				}
-				break;
-		}
-	}
-
-	@bindThis
-	private async emitTypers() {
-		const now = new Date();
-
-		// Remove not typing users
-		for (const [userId, date] of Object.entries(this.typers)) {
-			if (now.getTime() - date.getTime() > 5000) delete this.typers[userId];
-		}
-
-		const users = await this.userEntityService.packMany(Object.keys(this.typers), null, { detail: false });
-
-		this.send({
-			type: 'typers',
-			body: users,
-		});
-	}
-
-	@bindThis
-	public dispose() {
-		this.subscriber.off(this.subCh, this.onEvent);
-
-		clearInterval(this.emitTypersIntervalId);
-	}
-}
-
-@Injectable()
-export class MessagingChannelService {
-	public readonly shouldShare = MessagingChannel.shouldShare;
-	public readonly requireCredential = MessagingChannel.requireCredential;
-
-	constructor(
-		@Inject(DI.usersRepository)
-		private usersRepository: UsersRepository,
-
-		@Inject(DI.userGroupJoiningsRepository)
-		private userGroupJoiningsRepository: UserGroupJoiningsRepository,
-
-		@Inject(DI.messagingMessagesRepository)
-		private messagingMessagesRepository: MessagingMessagesRepository,
-
-		private userEntityService: UserEntityService,
-		private messagingService: MessagingService,
-	) {
-	}
-
-	@bindThis
-	public create(id: string, connection: Channel['connection']): MessagingChannel {
-		return new MessagingChannel(
-			this.usersRepository,
-			this.userGroupJoiningsRepository,
-			this.messagingMessagesRepository,
-			this.userEntityService,
-			this.messagingService,
-			id,
-			connection,
-		);
-	}
-}