Johann150
2f0ad5ee2d
This is not configurable because it would be more complicated to make it so and also because it seems sensible to always do this. Changelog: Added
89 lines
3.2 KiB
TypeScript
89 lines
3.2 KiB
TypeScript
import { IsNull } from 'typeorm';
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import { IRemoteUser } from '@/models/entities/user.js';
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import { resolvePerson } from '@/remote/activitypub/models/person.js';
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import { Blockings, Followings, Mutings, Users } from '@/models/index.js';
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import { createNotification } from '@/services/create-notification.js';
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import { createBlock } from '@/services/blocking/create.js';
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import { createMute } from '@/services/mute/create.js';
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import Resolver from '../../resolver.js';
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import { IMove, isActor, getApId } from '../../type.js';
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export async function move(actor: IRemoteUser, activity: IMove, resolver: Resolver): Promise<void> {
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// actor is not move origin
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if (activity.object == null || getApId(activity.object) !== actor.uri) return;
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// actor already moved
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if (actor.movedTo != null) return;
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// no move target
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if (activity.target == null) return;
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/* the database resolver can not be used here, because:
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* 1. It must be ensured that the latest data is used.
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* 2. The AP representation is needed, because `alsoKnownAs`
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* is not stored in the database.
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* This also checks whether the move target is blocked
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*/
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const movedToAp = await resolver.resolve(getApId(activity.target));
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// move target is not an actor
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if (!isActor(movedToAp)) return;
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// move destination has not accepted
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if (!Array.isArray(movedToAp.alsoKnownAs) || !movedToAp.alsoKnownAs.includes(actor.id)) return;
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// ensure the user exists
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const movedTo = await resolvePerson(getApId(activity.target), resolver, movedToAp);
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// move target is already suspended
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if (movedTo.isSuspended) return;
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// process move for local followers
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const followings = await Followings.find({
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select: {
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followerId: true,
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},
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where: {
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followeeId: actor.id,
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followerHost: IsNull(),
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},
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});
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// create blocks/mutes for the new account analogous to the old account
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const blockings = await Blockings.createQueryBuilder('blocking')
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.leftJoinAndSelect('blocking.blocker', 'blocker')
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// accounts that blocked the previous account
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.where('blockeeId = :blockee', { blockee: actor.id })
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// ... and are not already blocking the new account
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.andWhere('"blocking"."blockerId" NOT IN (SELECT "blockerId" FROM "blocking" WHERE "blockeeId" = :movedTo)', { movedTo: movedTo.id })
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.getRawMany();
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const mutes = await Mutings.createQueryBuilder('muting')
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.leftJoinAndSelect('muting.muter', 'muter')
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// accounts that muted the previous account
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.where('muteeId = :mutee', { mutee: actor.id })
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// ... and are not already muting the new account
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.andWhere('"muting"."muterId" NOT IN (SELECT "muterId" FROM "muting" WHERE "muteeId" = :movedTo)', { movedTo: movedTo.id })
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.getRawMany();
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await Promise.all([
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Users.update(actor.id, {
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movedToId: movedTo.id,
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}),
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...followings.map(async (following) => {
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// TODO: autoAcceptMove?
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await createNotification(following.followerId, 'move', {
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notifierId: actor.id,
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moveTargetId: movedTo.id,
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});
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}),
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...blockings.map(async ({ blocker }) => {
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// create block with all side effects
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await createBlock(blocker, actor);
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}),
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...mutes.map(async ({ muter, expiresAt }) => {
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// create mute with all side effects
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await createMute(muter, actor, expiresAt);
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});
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]);
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}
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