926 lines
31 KiB
TypeScript
926 lines
31 KiB
TypeScript
/*
|
|
* SPDX-FileCopyrightText: syuilo and misskey-project
|
|
* SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
import { Inject, Injectable } from '@nestjs/common';
|
|
import * as Redis from 'ioredis';
|
|
import { Brackets } from 'typeorm';
|
|
import { DI } from '@/di-symbols.js';
|
|
import type { Config } from '@/config.js';
|
|
import { QueueService } from '@/core/QueueService.js';
|
|
import { IdService } from '@/core/IdService.js';
|
|
import { GlobalEventService } from '@/core/GlobalEventService.js';
|
|
import { UserEntityService } from '@/core/entities/UserEntityService.js';
|
|
import { ChatEntityService } from '@/core/entities/ChatEntityService.js';
|
|
import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
|
|
import { PushNotificationService } from '@/core/PushNotificationService.js';
|
|
import { bindThis } from '@/decorators.js';
|
|
import type { ChatApprovalsRepository, ChatMessagesRepository, ChatRoomInvitationsRepository, ChatRoomMembershipsRepository, ChatRoomsRepository, MiChatMessage, MiChatRoom, MiChatRoomMembership, MiDriveFile, MiUser, MutingsRepository, UsersRepository } from '@/models/_.js';
|
|
import { UserBlockingService } from '@/core/UserBlockingService.js';
|
|
import { QueryService } from '@/core/QueryService.js';
|
|
import { RoleService } from '@/core/RoleService.js';
|
|
import { UserFollowingService } from '@/core/UserFollowingService.js';
|
|
import { MiChatRoomInvitation } from '@/models/ChatRoomInvitation.js';
|
|
import { Packed } from '@/misc/json-schema.js';
|
|
import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
|
|
import { CustomEmojiService } from '@/core/CustomEmojiService.js';
|
|
import { emojiRegex } from '@/misc/emoji-regex.js';
|
|
import { NotificationService } from '@/core/NotificationService.js';
|
|
import { ModerationLogService } from '@/core/ModerationLogService.js';
|
|
|
|
const MAX_ROOM_MEMBERS = 30;
|
|
const MAX_REACTIONS_PER_MESSAGE = 100;
|
|
const isCustomEmojiRegexp = /^:([\w+-]+)(?:@\.)?:$/;
|
|
|
|
// TODO: ReactionServiceのやつと共通化
|
|
function normalizeEmojiString(x: string) {
|
|
const match = emojiRegex.exec(x);
|
|
if (match) {
|
|
// 合字を含む1つの絵文字
|
|
const unicode = match[0];
|
|
|
|
// 異体字セレクタ除去
|
|
return unicode.match('\u200d') ? unicode : unicode.replace(/\ufe0f/g, '');
|
|
} else {
|
|
throw new Error('invalid emoji');
|
|
}
|
|
}
|
|
|
|
@Injectable()
|
|
export class ChatService {
|
|
constructor(
|
|
@Inject(DI.config)
|
|
private config: Config,
|
|
|
|
@Inject(DI.redis)
|
|
private redisClient: Redis.Redis,
|
|
|
|
@Inject(DI.usersRepository)
|
|
private usersRepository: UsersRepository,
|
|
|
|
@Inject(DI.chatMessagesRepository)
|
|
private chatMessagesRepository: ChatMessagesRepository,
|
|
|
|
@Inject(DI.chatApprovalsRepository)
|
|
private chatApprovalsRepository: ChatApprovalsRepository,
|
|
|
|
@Inject(DI.chatRoomsRepository)
|
|
private chatRoomsRepository: ChatRoomsRepository,
|
|
|
|
@Inject(DI.chatRoomInvitationsRepository)
|
|
private chatRoomInvitationsRepository: ChatRoomInvitationsRepository,
|
|
|
|
@Inject(DI.chatRoomMembershipsRepository)
|
|
private chatRoomMembershipsRepository: ChatRoomMembershipsRepository,
|
|
|
|
@Inject(DI.mutingsRepository)
|
|
private mutingsRepository: MutingsRepository,
|
|
|
|
private userEntityService: UserEntityService,
|
|
private chatEntityService: ChatEntityService,
|
|
private idService: IdService,
|
|
private globalEventService: GlobalEventService,
|
|
private apRendererService: ApRendererService,
|
|
private queueService: QueueService,
|
|
private pushNotificationService: PushNotificationService,
|
|
private notificationService: NotificationService,
|
|
private userBlockingService: UserBlockingService,
|
|
private queryService: QueryService,
|
|
private roleService: RoleService,
|
|
private userFollowingService: UserFollowingService,
|
|
private customEmojiService: CustomEmojiService,
|
|
private moderationLogService: ModerationLogService,
|
|
) {
|
|
}
|
|
|
|
@bindThis
|
|
public async getChatAvailability(userId: MiUser['id']): Promise<{ read: boolean; write: boolean; }> {
|
|
const policies = await this.roleService.getUserPolicies(userId);
|
|
|
|
switch (policies.chatAvailability) {
|
|
case 'available':
|
|
return {
|
|
read: true,
|
|
write: true,
|
|
};
|
|
case 'readonly':
|
|
return {
|
|
read: true,
|
|
write: false,
|
|
};
|
|
case 'unavailable':
|
|
return {
|
|
read: false,
|
|
write: false,
|
|
};
|
|
default:
|
|
throw new Error('invalid chat availability (unreachable)');
|
|
}
|
|
}
|
|
|
|
/** getChatAvailabilityの糖衣。主にAPI呼び出し時に走らせて、権限的に問題ない場合はそのまま続行する */
|
|
@bindThis
|
|
public async checkChatAvailability(userId: MiUser['id'], permission: 'read' | 'write') {
|
|
const policy = await this.getChatAvailability(userId);
|
|
if (policy[permission] === false) {
|
|
throw new Error('ROLE_PERMISSION_DENIED');
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async createMessageToUser(fromUser: { id: MiUser['id']; host: MiUser['host']; }, toUser: MiUser, params: {
|
|
text?: string | null;
|
|
file?: MiDriveFile | null;
|
|
uri?: string | null;
|
|
}): Promise<Packed<'ChatMessageLiteFor1on1'>> {
|
|
if (fromUser.id === toUser.id) {
|
|
throw new Error('yourself');
|
|
}
|
|
|
|
const approvals = await this.chatApprovalsRepository.createQueryBuilder('approval')
|
|
.where(new Brackets(qb => { // 自分が相手を許可しているか
|
|
qb.where('approval.userId = :fromUserId', { fromUserId: fromUser.id })
|
|
.andWhere('approval.otherId = :toUserId', { toUserId: toUser.id });
|
|
}))
|
|
.orWhere(new Brackets(qb => { // 相手が自分を許可しているか
|
|
qb.where('approval.userId = :toUserId', { toUserId: toUser.id })
|
|
.andWhere('approval.otherId = :fromUserId', { fromUserId: fromUser.id });
|
|
}))
|
|
.take(2)
|
|
.getMany();
|
|
|
|
const otherApprovedMe = approvals.some(approval => approval.userId === toUser.id);
|
|
const iApprovedOther = approvals.some(approval => approval.userId === fromUser.id);
|
|
|
|
if (!otherApprovedMe) {
|
|
if (toUser.chatScope === 'none') {
|
|
throw new Error('recipient is cannot chat (none)');
|
|
} else if (toUser.chatScope === 'followers') {
|
|
const isFollower = await this.userFollowingService.isFollowing(fromUser.id, toUser.id);
|
|
if (!isFollower) {
|
|
throw new Error('recipient is cannot chat (followers)');
|
|
}
|
|
} else if (toUser.chatScope === 'following') {
|
|
const isFollowing = await this.userFollowingService.isFollowing(toUser.id, fromUser.id);
|
|
if (!isFollowing) {
|
|
throw new Error('recipient is cannot chat (following)');
|
|
}
|
|
} else if (toUser.chatScope === 'mutual') {
|
|
const isMutual = await this.userFollowingService.isMutual(fromUser.id, toUser.id);
|
|
if (!isMutual) {
|
|
throw new Error('recipient is cannot chat (mutual)');
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!(await this.getChatAvailability(toUser.id)).write) {
|
|
throw new Error('recipient is cannot chat (policy)');
|
|
}
|
|
|
|
const blocked = await this.userBlockingService.checkBlocked(toUser.id, fromUser.id);
|
|
if (blocked) {
|
|
throw new Error('blocked');
|
|
}
|
|
|
|
const message = {
|
|
id: this.idService.gen(),
|
|
fromUserId: fromUser.id,
|
|
toUserId: toUser.id,
|
|
text: params.text ? params.text.trim() : null,
|
|
fileId: params.file ? params.file.id : null,
|
|
reads: [],
|
|
uri: params.uri ?? null,
|
|
} satisfies Partial<MiChatMessage>;
|
|
|
|
const inserted = await this.chatMessagesRepository.insertOne(message);
|
|
|
|
// 相手を許可しておく
|
|
if (!iApprovedOther) {
|
|
this.chatApprovalsRepository.insertOne({
|
|
id: this.idService.gen(),
|
|
userId: fromUser.id,
|
|
otherId: toUser.id,
|
|
});
|
|
}
|
|
|
|
const packedMessage = await this.chatEntityService.packMessageLiteFor1on1(inserted);
|
|
|
|
if (this.userEntityService.isLocalUser(toUser)) {
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
redisPipeline.set(`newUserChatMessageExists:${toUser.id}:${fromUser.id}`, message.id);
|
|
redisPipeline.sadd(`newChatMessagesExists:${toUser.id}`, `user:${fromUser.id}`);
|
|
redisPipeline.exec();
|
|
}
|
|
|
|
if (this.userEntityService.isLocalUser(fromUser)) {
|
|
// 自分のストリーム
|
|
this.globalEventService.publishChatUserStream(fromUser.id, toUser.id, 'message', packedMessage);
|
|
}
|
|
|
|
if (this.userEntityService.isLocalUser(toUser)) {
|
|
// 相手のストリーム
|
|
this.globalEventService.publishChatUserStream(toUser.id, fromUser.id, 'message', packedMessage);
|
|
}
|
|
|
|
// 3秒経っても既読にならなかったらイベント発行
|
|
if (this.userEntityService.isLocalUser(toUser)) {
|
|
setTimeout(async () => {
|
|
const marker = await this.redisClient.get(`newUserChatMessageExists:${toUser.id}:${fromUser.id}`);
|
|
|
|
if (marker == null) return; // 既読
|
|
|
|
const packedMessageForTo = await this.chatEntityService.packMessageDetailed(inserted, toUser);
|
|
this.globalEventService.publishMainStream(toUser.id, 'newChatMessage', packedMessageForTo);
|
|
this.pushNotificationService.pushNotification(toUser.id, 'newChatMessage', packedMessageForTo);
|
|
}, 3000);
|
|
}
|
|
|
|
return packedMessage;
|
|
}
|
|
|
|
@bindThis
|
|
public async createMessageToRoom(fromUser: { id: MiUser['id']; host: MiUser['host']; }, toRoom: MiChatRoom, params: {
|
|
text?: string | null;
|
|
file?: MiDriveFile | null;
|
|
uri?: string | null;
|
|
}): Promise<Packed<'ChatMessageLiteForRoom'>> {
|
|
const memberships = (await this.chatRoomMembershipsRepository.findBy({ roomId: toRoom.id })).map(m => ({
|
|
userId: m.userId,
|
|
isMuted: m.isMuted,
|
|
})).concat({ // ownerはmembershipレコードを作らないため
|
|
userId: toRoom.ownerId,
|
|
isMuted: false,
|
|
});
|
|
|
|
if (!memberships.some(member => member.userId === fromUser.id)) {
|
|
throw new Error('you are not a member of the room');
|
|
}
|
|
|
|
const membershipsOtherThanMe = memberships.filter(member => member.userId !== fromUser.id);
|
|
|
|
const message = {
|
|
id: this.idService.gen(),
|
|
fromUserId: fromUser.id,
|
|
toRoomId: toRoom.id,
|
|
text: params.text ? params.text.trim() : null,
|
|
fileId: params.file ? params.file.id : null,
|
|
reads: [],
|
|
uri: params.uri ?? null,
|
|
} satisfies Partial<MiChatMessage>;
|
|
|
|
const inserted = await this.chatMessagesRepository.insertOne(message);
|
|
|
|
const packedMessage = await this.chatEntityService.packMessageLiteForRoom(inserted);
|
|
|
|
this.globalEventService.publishChatRoomStream(toRoom.id, 'message', packedMessage);
|
|
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
for (const membership of membershipsOtherThanMe) {
|
|
if (membership.isMuted) continue;
|
|
|
|
redisPipeline.set(`newRoomChatMessageExists:${membership.userId}:${toRoom.id}`, message.id);
|
|
redisPipeline.sadd(`newChatMessagesExists:${membership.userId}`, `room:${toRoom.id}`);
|
|
}
|
|
redisPipeline.exec();
|
|
|
|
// 3秒経っても既読にならなかったらイベント発行
|
|
setTimeout(async () => {
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
for (const membership of membershipsOtherThanMe) {
|
|
redisPipeline.get(`newRoomChatMessageExists:${membership.userId}:${toRoom.id}`);
|
|
}
|
|
const markers = await redisPipeline.exec();
|
|
if (markers == null) throw new Error('redis error');
|
|
|
|
if (markers.every(marker => marker[1] == null)) return;
|
|
|
|
const packedMessageForTo = await this.chatEntityService.packMessageDetailed(inserted);
|
|
|
|
for (let i = 0; i < membershipsOtherThanMe.length; i++) {
|
|
const marker = markers[i][1];
|
|
if (marker == null) continue;
|
|
|
|
this.globalEventService.publishMainStream(membershipsOtherThanMe[i].userId, 'newChatMessage', packedMessageForTo);
|
|
this.pushNotificationService.pushNotification(membershipsOtherThanMe[i].userId, 'newChatMessage', packedMessageForTo);
|
|
}
|
|
}, 3000);
|
|
|
|
return packedMessage;
|
|
}
|
|
|
|
@bindThis
|
|
public async readUserChatMessage(
|
|
readerId: MiUser['id'],
|
|
senderId: MiUser['id'],
|
|
): Promise<void> {
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
redisPipeline.del(`newUserChatMessageExists:${readerId}:${senderId}`);
|
|
redisPipeline.srem(`newChatMessagesExists:${readerId}`, `user:${senderId}`);
|
|
await redisPipeline.exec();
|
|
}
|
|
|
|
@bindThis
|
|
public async readRoomChatMessage(
|
|
readerId: MiUser['id'],
|
|
roomId: MiChatRoom['id'],
|
|
): Promise<void> {
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
redisPipeline.del(`newRoomChatMessageExists:${readerId}:${roomId}`);
|
|
redisPipeline.srem(`newChatMessagesExists:${readerId}`, `room:${roomId}`);
|
|
await redisPipeline.exec();
|
|
}
|
|
|
|
@bindThis
|
|
public findMessageById(messageId: MiChatMessage['id']) {
|
|
return this.chatMessagesRepository.findOneBy({ id: messageId });
|
|
}
|
|
|
|
@bindThis
|
|
public findMyMessageById(userId: MiUser['id'], messageId: MiChatMessage['id']) {
|
|
return this.chatMessagesRepository.findOneBy({ id: messageId, fromUserId: userId });
|
|
}
|
|
|
|
@bindThis
|
|
public async hasPermissionToViewRoomTimeline(meId: MiUser['id'], room: MiChatRoom) {
|
|
if (await this.isRoomMember(room, meId)) {
|
|
return true;
|
|
} else {
|
|
const iAmModerator = await this.roleService.isModerator({ id: meId });
|
|
if (iAmModerator) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async deleteMessage(message: MiChatMessage) {
|
|
await this.chatMessagesRepository.delete(message.id);
|
|
|
|
if (message.toUserId) {
|
|
const [fromUser, toUser] = await Promise.all([
|
|
this.usersRepository.findOneByOrFail({ id: message.fromUserId }),
|
|
this.usersRepository.findOneByOrFail({ id: message.toUserId }),
|
|
]);
|
|
|
|
if (this.userEntityService.isLocalUser(fromUser)) this.globalEventService.publishChatUserStream(message.fromUserId, message.toUserId, 'deleted', message.id);
|
|
if (this.userEntityService.isLocalUser(toUser)) this.globalEventService.publishChatUserStream(message.toUserId, message.fromUserId, 'deleted', message.id);
|
|
|
|
if (this.userEntityService.isLocalUser(fromUser) && this.userEntityService.isRemoteUser(toUser)) {
|
|
//const activity = this.apRendererService.addContext(this.apRendererService.renderDelete(this.apRendererService.renderTombstone(`${this.config.url}/notes/${message.id}`), fromUser));
|
|
//this.queueService.deliver(fromUser, activity, toUser.inbox);
|
|
}
|
|
} else if (message.toRoomId) {
|
|
this.globalEventService.publishChatRoomStream(message.toRoomId, 'deleted', message.id);
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async userTimeline(meId: MiUser['id'], otherId: MiUser['id'], limit: number, sinceId?: MiChatMessage['id'] | null, untilId?: MiChatMessage['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatMessagesRepository.createQueryBuilder('message'), sinceId, untilId)
|
|
.andWhere(new Brackets(qb => {
|
|
qb
|
|
.where(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :meId')
|
|
.andWhere('message.toUserId = :otherId');
|
|
}))
|
|
.orWhere(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :otherId')
|
|
.andWhere('message.toUserId = :meId');
|
|
}));
|
|
}))
|
|
.setParameter('meId', meId)
|
|
.setParameter('otherId', otherId);
|
|
|
|
const messages = await query.take(limit).getMany();
|
|
|
|
return messages;
|
|
}
|
|
|
|
@bindThis
|
|
public async roomTimeline(roomId: MiChatRoom['id'], limit: number, sinceId?: MiChatMessage['id'] | null, untilId?: MiChatMessage['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatMessagesRepository.createQueryBuilder('message'), sinceId, untilId)
|
|
.andWhere('message.toRoomId = :roomId', { roomId })
|
|
.leftJoinAndSelect('message.file', 'file')
|
|
.leftJoinAndSelect('message.fromUser', 'fromUser');
|
|
|
|
const messages = await query.take(limit).getMany();
|
|
|
|
return messages;
|
|
}
|
|
|
|
@bindThis
|
|
public async userHistory(meId: MiUser['id'], limit: number): Promise<MiChatMessage[]> {
|
|
const history: MiChatMessage[] = [];
|
|
|
|
const mutingQuery = this.mutingsRepository.createQueryBuilder('muting')
|
|
.select('muting.muteeId')
|
|
.where('muting.muterId = :muterId', { muterId: meId });
|
|
|
|
for (let i = 0; i < limit; i++) {
|
|
const found = history.map(m => (m.fromUserId === meId) ? m.toUserId! : m.fromUserId!);
|
|
|
|
const query = this.chatMessagesRepository.createQueryBuilder('message')
|
|
.orderBy('message.id', 'DESC')
|
|
.where(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :meId', { meId: meId })
|
|
.orWhere('message.toUserId = :meId', { meId: meId });
|
|
}))
|
|
.andWhere('message.toRoomId IS NULL')
|
|
.andWhere(`message.fromUserId NOT IN (${ mutingQuery.getQuery() })`)
|
|
.andWhere(`message.toUserId NOT IN (${ mutingQuery.getQuery() })`);
|
|
|
|
if (found.length > 0) {
|
|
query.andWhere('message.fromUserId NOT IN (:...found)', { found: found });
|
|
query.andWhere('message.toUserId NOT IN (:...found)', { found: found });
|
|
}
|
|
|
|
query.setParameters(mutingQuery.getParameters());
|
|
|
|
const message = await query.getOne();
|
|
|
|
if (message) {
|
|
history.push(message);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return history;
|
|
}
|
|
|
|
@bindThis
|
|
public async roomHistory(meId: MiUser['id'], limit: number): Promise<MiChatMessage[]> {
|
|
// TODO: 一回のクエリにまとめられるかも
|
|
const [memberRoomIds, ownedRoomIds] = await Promise.all([
|
|
this.chatRoomMembershipsRepository.findBy({
|
|
userId: meId,
|
|
}).then(xs => xs.map(x => x.roomId)),
|
|
this.chatRoomsRepository.findBy({
|
|
ownerId: meId,
|
|
}).then(xs => xs.map(x => x.id)),
|
|
]);
|
|
|
|
const roomIds = memberRoomIds.concat(ownedRoomIds);
|
|
|
|
if (memberRoomIds.length === 0 && ownedRoomIds.length === 0) {
|
|
return [];
|
|
}
|
|
|
|
const history: MiChatMessage[] = [];
|
|
|
|
for (let i = 0; i < limit; i++) {
|
|
const found = history.map(m => m.toRoomId!);
|
|
|
|
const query = this.chatMessagesRepository.createQueryBuilder('message')
|
|
.orderBy('message.id', 'DESC')
|
|
.where('message.toRoomId IN (:...roomIds)', { roomIds });
|
|
|
|
if (found.length > 0) {
|
|
query.andWhere('message.toRoomId NOT IN (:...found)', { found: found });
|
|
}
|
|
|
|
const message = await query.getOne();
|
|
|
|
if (message) {
|
|
history.push(message);
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return history;
|
|
}
|
|
|
|
@bindThis
|
|
public async getUserReadStateMap(userId: MiUser['id'], otherIds: MiUser['id'][]) {
|
|
const readStateMap: Record<MiUser['id'], boolean> = {};
|
|
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
|
|
for (const otherId of otherIds) {
|
|
redisPipeline.get(`newUserChatMessageExists:${userId}:${otherId}`);
|
|
}
|
|
|
|
const markers = await redisPipeline.exec();
|
|
if (markers == null) throw new Error('redis error');
|
|
|
|
for (let i = 0; i < otherIds.length; i++) {
|
|
const marker = markers[i][1];
|
|
readStateMap[otherIds[i]] = marker == null;
|
|
}
|
|
|
|
return readStateMap;
|
|
}
|
|
|
|
@bindThis
|
|
public async getRoomReadStateMap(userId: MiUser['id'], roomIds: MiChatRoom['id'][]) {
|
|
const readStateMap: Record<MiChatRoom['id'], boolean> = {};
|
|
|
|
const redisPipeline = this.redisClient.pipeline();
|
|
|
|
for (const roomId of roomIds) {
|
|
redisPipeline.get(`newRoomChatMessageExists:${userId}:${roomId}`);
|
|
}
|
|
|
|
const markers = await redisPipeline.exec();
|
|
if (markers == null) throw new Error('redis error');
|
|
|
|
for (let i = 0; i < roomIds.length; i++) {
|
|
const marker = markers[i][1];
|
|
readStateMap[roomIds[i]] = marker == null;
|
|
}
|
|
|
|
return readStateMap;
|
|
}
|
|
|
|
@bindThis
|
|
public async hasUnreadMessages(userId: MiUser['id']) {
|
|
const card = await this.redisClient.scard(`newChatMessagesExists:${userId}`);
|
|
return card > 0;
|
|
}
|
|
|
|
@bindThis
|
|
public async createRoom(owner: MiUser, params: Partial<{
|
|
name: string;
|
|
description: string;
|
|
}>) {
|
|
const room = {
|
|
id: this.idService.gen(),
|
|
name: params.name,
|
|
description: params.description,
|
|
ownerId: owner.id,
|
|
} satisfies Partial<MiChatRoom>;
|
|
|
|
const created = await this.chatRoomsRepository.insertOne(room);
|
|
|
|
return created;
|
|
}
|
|
|
|
@bindThis
|
|
public async hasPermissionToDeleteRoom(meId: MiUser['id'], room: MiChatRoom) {
|
|
if (room.ownerId === meId) {
|
|
return true;
|
|
}
|
|
|
|
const iAmModerator = await this.roleService.isModerator({ id: meId });
|
|
if (iAmModerator) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
@bindThis
|
|
public async deleteRoom(room: MiChatRoom, deleter?: MiUser) {
|
|
await this.chatRoomsRepository.delete(room.id);
|
|
|
|
if (deleter) {
|
|
const deleterIsModerator = await this.roleService.isModerator(deleter);
|
|
|
|
if (deleterIsModerator) {
|
|
this.moderationLogService.log(deleter, 'deleteChatRoom', {
|
|
roomId: room.id,
|
|
room: room,
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async findMyRoomById(ownerId: MiUser['id'], roomId: MiChatRoom['id']) {
|
|
return this.chatRoomsRepository.findOneBy({ id: roomId, ownerId: ownerId });
|
|
}
|
|
|
|
@bindThis
|
|
public async findRoomById(roomId: MiChatRoom['id']) {
|
|
return this.chatRoomsRepository.findOne({ where: { id: roomId }, relations: ['owner'] });
|
|
}
|
|
|
|
@bindThis
|
|
public async isRoomMember(room: MiChatRoom, userId: MiUser['id']) {
|
|
if (room.ownerId === userId) return true;
|
|
const membership = await this.chatRoomMembershipsRepository.findOneBy({ roomId: room.id, userId });
|
|
return membership != null;
|
|
}
|
|
|
|
@bindThis
|
|
public async createRoomInvitation(inviterId: MiUser['id'], roomId: MiChatRoom['id'], inviteeId: MiUser['id']) {
|
|
if (inviterId === inviteeId) {
|
|
throw new Error('yourself');
|
|
}
|
|
|
|
const room = await this.chatRoomsRepository.findOneByOrFail({ id: roomId, ownerId: inviterId });
|
|
|
|
if (await this.isRoomMember(room, inviteeId)) {
|
|
throw new Error('already member');
|
|
}
|
|
|
|
const existingInvitation = await this.chatRoomInvitationsRepository.findOneBy({ roomId, userId: inviteeId });
|
|
if (existingInvitation) {
|
|
throw new Error('already invited');
|
|
}
|
|
|
|
const membershipsCount = await this.chatRoomMembershipsRepository.countBy({ roomId });
|
|
if (membershipsCount >= MAX_ROOM_MEMBERS) {
|
|
throw new Error('room is full');
|
|
}
|
|
|
|
// TODO: cehck block
|
|
|
|
const invitation = {
|
|
id: this.idService.gen(),
|
|
roomId: room.id,
|
|
userId: inviteeId,
|
|
} satisfies Partial<MiChatRoomInvitation>;
|
|
|
|
const created = await this.chatRoomInvitationsRepository.insertOne(invitation);
|
|
|
|
this.notificationService.createNotification(inviteeId, 'chatRoomInvitationReceived', {
|
|
invitationId: invitation.id,
|
|
}, inviterId);
|
|
|
|
return created;
|
|
}
|
|
|
|
@bindThis
|
|
public async getSentRoomInvitationsWithPagination(roomId: MiChatRoom['id'], limit: number, sinceId?: MiChatRoomInvitation['id'] | null, untilId?: MiChatRoomInvitation['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatRoomInvitationsRepository.createQueryBuilder('invitation'), sinceId, untilId)
|
|
.andWhere('invitation.roomId = :roomId', { roomId });
|
|
|
|
const invitations = await query.take(limit).getMany();
|
|
|
|
return invitations;
|
|
}
|
|
|
|
@bindThis
|
|
public async getOwnedRoomsWithPagination(ownerId: MiUser['id'], limit: number, sinceId?: MiChatRoom['id'] | null, untilId?: MiChatRoom['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatRoomsRepository.createQueryBuilder('room'), sinceId, untilId)
|
|
.andWhere('room.ownerId = :ownerId', { ownerId });
|
|
|
|
const rooms = await query.take(limit).getMany();
|
|
|
|
return rooms;
|
|
}
|
|
|
|
@bindThis
|
|
public async getReceivedRoomInvitationsWithPagination(userId: MiUser['id'], limit: number, sinceId?: MiChatRoomInvitation['id'] | null, untilId?: MiChatRoomInvitation['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatRoomInvitationsRepository.createQueryBuilder('invitation'), sinceId, untilId)
|
|
.andWhere('invitation.userId = :userId', { userId })
|
|
.andWhere('invitation.ignored = FALSE');
|
|
|
|
const invitations = await query.take(limit).getMany();
|
|
|
|
return invitations;
|
|
}
|
|
|
|
@bindThis
|
|
public async joinToRoom(userId: MiUser['id'], roomId: MiChatRoom['id']) {
|
|
const invitation = await this.chatRoomInvitationsRepository.findOneByOrFail({ roomId, userId });
|
|
|
|
const membershipsCount = await this.chatRoomMembershipsRepository.countBy({ roomId });
|
|
if (membershipsCount >= MAX_ROOM_MEMBERS) {
|
|
throw new Error('room is full');
|
|
}
|
|
|
|
const membership = {
|
|
id: this.idService.gen(),
|
|
roomId: roomId,
|
|
userId: userId,
|
|
} satisfies Partial<MiChatRoomMembership>;
|
|
|
|
// TODO: transaction
|
|
await this.chatRoomMembershipsRepository.insertOne(membership);
|
|
await this.chatRoomInvitationsRepository.delete(invitation.id);
|
|
}
|
|
|
|
@bindThis
|
|
public async ignoreRoomInvitation(userId: MiUser['id'], roomId: MiChatRoom['id']) {
|
|
const invitation = await this.chatRoomInvitationsRepository.findOneByOrFail({ roomId, userId });
|
|
await this.chatRoomInvitationsRepository.update(invitation.id, { ignored: true });
|
|
}
|
|
|
|
@bindThis
|
|
public async leaveRoom(userId: MiUser['id'], roomId: MiChatRoom['id']) {
|
|
const membership = await this.chatRoomMembershipsRepository.findOneByOrFail({ roomId, userId });
|
|
await this.chatRoomMembershipsRepository.delete(membership.id);
|
|
}
|
|
|
|
@bindThis
|
|
public async muteRoom(userId: MiUser['id'], roomId: MiChatRoom['id'], mute: boolean) {
|
|
const membership = await this.chatRoomMembershipsRepository.findOneByOrFail({ roomId, userId });
|
|
await this.chatRoomMembershipsRepository.update(membership.id, { isMuted: mute });
|
|
}
|
|
|
|
@bindThis
|
|
public async updateRoom(room: MiChatRoom, params: {
|
|
name?: string;
|
|
description?: string;
|
|
}): Promise<MiChatRoom> {
|
|
return this.chatRoomsRepository.createQueryBuilder().update()
|
|
.set(params)
|
|
.where('id = :id', { id: room.id })
|
|
.returning('*')
|
|
.execute()
|
|
.then((response) => {
|
|
return response.raw[0];
|
|
});
|
|
}
|
|
|
|
@bindThis
|
|
public async getRoomMembershipsWithPagination(roomId: MiChatRoom['id'], limit: number, sinceId?: MiChatRoomMembership['id'] | null, untilId?: MiChatRoomMembership['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatRoomMembershipsRepository.createQueryBuilder('membership'), sinceId, untilId)
|
|
.andWhere('membership.roomId = :roomId', { roomId });
|
|
|
|
const memberships = await query.take(limit).getMany();
|
|
|
|
return memberships;
|
|
}
|
|
|
|
@bindThis
|
|
public async searchMessages(meId: MiUser['id'], query: string, limit: number, params: {
|
|
userId?: MiUser['id'] | null;
|
|
roomId?: MiChatRoom['id'] | null;
|
|
}) {
|
|
const q = this.chatMessagesRepository.createQueryBuilder('message');
|
|
|
|
if (params.userId) {
|
|
q.andWhere(new Brackets(qb => {
|
|
qb
|
|
.where(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :meId')
|
|
.andWhere('message.toUserId = :otherId');
|
|
}))
|
|
.orWhere(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :otherId')
|
|
.andWhere('message.toUserId = :meId');
|
|
}));
|
|
}))
|
|
.setParameter('meId', meId)
|
|
.setParameter('otherId', params.userId);
|
|
} else if (params.roomId) {
|
|
q.where('message.toRoomId = :roomId', { roomId: params.roomId });
|
|
} else {
|
|
const membershipsQuery = this.chatRoomMembershipsRepository.createQueryBuilder('membership')
|
|
.select('membership.roomId')
|
|
.where('membership.userId = :meId', { meId: meId });
|
|
|
|
const ownedRoomsQuery = this.chatRoomsRepository.createQueryBuilder('room')
|
|
.select('room.id')
|
|
.where('room.ownerId = :meId', { meId });
|
|
|
|
q.andWhere(new Brackets(qb => {
|
|
qb
|
|
.where('message.fromUserId = :meId')
|
|
.orWhere('message.toUserId = :meId')
|
|
.orWhere(`message.toRoomId IN (${membershipsQuery.getQuery()})`)
|
|
.orWhere(`message.toRoomId IN (${ownedRoomsQuery.getQuery()})`);
|
|
}));
|
|
|
|
q.setParameters(membershipsQuery.getParameters());
|
|
q.setParameters(ownedRoomsQuery.getParameters());
|
|
}
|
|
|
|
q.andWhere('LOWER(message.text) LIKE :q', { q: `%${ sqlLikeEscape(query.toLowerCase()) }%` });
|
|
|
|
q.leftJoinAndSelect('message.file', 'file');
|
|
q.leftJoinAndSelect('message.fromUser', 'fromUser');
|
|
q.leftJoinAndSelect('message.toUser', 'toUser');
|
|
q.leftJoinAndSelect('message.toRoom', 'toRoom');
|
|
q.leftJoinAndSelect('toRoom.owner', 'toRoomOwner');
|
|
|
|
const messages = await q.orderBy('message.id', 'DESC').take(limit).getMany();
|
|
|
|
return messages;
|
|
}
|
|
|
|
@bindThis
|
|
public async react(messageId: MiChatMessage['id'], userId: MiUser['id'], reaction_: string) {
|
|
let reaction;
|
|
|
|
const custom = reaction_.match(isCustomEmojiRegexp);
|
|
|
|
if (custom == null) {
|
|
reaction = normalizeEmojiString(reaction_);
|
|
} else {
|
|
const name = custom[1];
|
|
const emoji = (await this.customEmojiService.localEmojisCache.fetch()).get(name);
|
|
|
|
if (emoji == null) {
|
|
throw new Error('no such emoji');
|
|
} else {
|
|
reaction = `:${name}:`;
|
|
}
|
|
}
|
|
|
|
const message = await this.chatMessagesRepository.findOneByOrFail({ id: messageId });
|
|
|
|
if (message.fromUserId === userId) {
|
|
throw new Error('cannot react to own message');
|
|
}
|
|
|
|
if (message.toRoomId === null && message.toUserId !== userId) {
|
|
throw new Error('cannot react to others message');
|
|
}
|
|
|
|
if (message.reactions.length >= MAX_REACTIONS_PER_MESSAGE) {
|
|
throw new Error('too many reactions');
|
|
}
|
|
|
|
const room = message.toRoomId ? await this.chatRoomsRepository.findOneByOrFail({ id: message.toRoomId }) : null;
|
|
|
|
if (room) {
|
|
if (!await this.isRoomMember(room, userId)) {
|
|
throw new Error('cannot react to others message');
|
|
}
|
|
}
|
|
|
|
await this.chatMessagesRepository.createQueryBuilder().update()
|
|
.set({
|
|
reactions: () => `array_append("reactions", '${userId}/${reaction}')`,
|
|
})
|
|
.where('id = :id', { id: message.id })
|
|
.execute();
|
|
|
|
if (room) {
|
|
this.globalEventService.publishChatRoomStream(room.id, 'react', {
|
|
messageId: message.id,
|
|
user: await this.userEntityService.pack(userId),
|
|
reaction,
|
|
});
|
|
} else {
|
|
this.globalEventService.publishChatUserStream(message.fromUserId, message.toUserId!, 'react', {
|
|
messageId: message.id,
|
|
reaction,
|
|
});
|
|
this.globalEventService.publishChatUserStream(message.toUserId!, message.fromUserId, 'react', {
|
|
messageId: message.id,
|
|
reaction,
|
|
});
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async unreact(messageId: MiChatMessage['id'], userId: MiUser['id'], reaction_: string) {
|
|
let reaction;
|
|
|
|
const custom = reaction_.match(isCustomEmojiRegexp);
|
|
|
|
if (custom == null) {
|
|
reaction = normalizeEmojiString(reaction_);
|
|
} else { // 削除されたカスタム絵文字のリアクションを削除したいかもしれないので絵文字の存在チェックはする必要なし
|
|
const name = custom[1];
|
|
reaction = `:${name}:`;
|
|
}
|
|
|
|
// NOTE: 自分のリアクションを(あれば)削除するだけなので諸々の権限チェックは必要なし
|
|
|
|
const message = await this.chatMessagesRepository.findOneByOrFail({ id: messageId });
|
|
|
|
const room = message.toRoomId ? await this.chatRoomsRepository.findOneByOrFail({ id: message.toRoomId }) : null;
|
|
|
|
await this.chatMessagesRepository.createQueryBuilder().update()
|
|
.set({
|
|
reactions: () => `array_remove("reactions", '${userId}/${reaction}')`,
|
|
})
|
|
.where('id = :id', { id: message.id })
|
|
.execute();
|
|
|
|
// TODO: 実際に削除が行われたときのみイベントを発行する
|
|
|
|
if (room) {
|
|
this.globalEventService.publishChatRoomStream(room.id, 'unreact', {
|
|
messageId: message.id,
|
|
user: await this.userEntityService.pack(userId),
|
|
reaction,
|
|
});
|
|
} else {
|
|
this.globalEventService.publishChatUserStream(message.fromUserId, message.toUserId!, 'unreact', {
|
|
messageId: message.id,
|
|
reaction,
|
|
});
|
|
this.globalEventService.publishChatUserStream(message.toUserId!, message.fromUserId, 'unreact', {
|
|
messageId: message.id,
|
|
reaction,
|
|
});
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async getMyMemberships(userId: MiUser['id'], limit: number, sinceId?: MiChatRoomMembership['id'] | null, untilId?: MiChatRoomMembership['id'] | null) {
|
|
const query = this.queryService.makePaginationQuery(this.chatRoomMembershipsRepository.createQueryBuilder('membership'), sinceId, untilId)
|
|
.andWhere('membership.userId = :userId', { userId });
|
|
|
|
const memberships = await query.take(limit).getMany();
|
|
|
|
return memberships;
|
|
}
|
|
}
|