45 lines
975 B
TypeScript
45 lines
975 B
TypeScript
import * as debug from 'debug';
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import { IRemoteUser } from '../../../../models/user';
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import { IUndo, IFollow, IBlock, ILike } from '../../type';
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import unfollow from './follow';
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import unblock from './block';
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import undoLike from './like';
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import Resolver from '../../resolver';
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const log = debug('misskey:activitypub');
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export default async (actor: IRemoteUser, activity: IUndo): Promise<void> => {
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if ('actor' in activity && actor.uri !== activity.actor) {
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throw new Error('invalid actor');
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}
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const uri = activity.id || activity;
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log(`Undo: ${uri}`);
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const resolver = new Resolver();
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let object;
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try {
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object = await resolver.resolve(activity.object);
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} catch (e) {
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log(`Resolution failed: ${e}`);
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throw e;
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}
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switch (object.type) {
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case 'Follow':
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unfollow(actor, object as IFollow);
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break;
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case 'Block':
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unblock(actor, object as IBlock);
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break;
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case 'Like':
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undoLike(actor, object as ILike);
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break;
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}
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return null;
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};
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