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perf(server): refactor and performance improvements

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This commit is contained in:
syuilo
2022-03-25 16:27:41 +09:00
parent 22b56ac65c
commit ac8c66f5ab
71 changed files with 289 additions and 189 deletions
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6
packages/backend/src/remote/activitypub/models/mention.ts
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@ -3,17 +3,17 @@ import { IObject, isMention, IApMention } from '../type.js';
import { resolvePerson } from './person.js';
import promiseLimit from 'promise-limit';
import Resolver from '../resolver.js';
import { User } from '@/models/entities/user.js';
import { CacheableUser, User } from '@/models/entities/user.js';
export async function extractApMentions(tags: IObject | IObject[] | null | undefined) {
const hrefs = unique(extractApMentionObjects(tags).map(x => x.href as string));
const resolver = new Resolver();
const limit = promiseLimit<User | null>(2);
const limit = promiseLimit<CacheableUser | null>(2);
const mentionedUsers = (await Promise.all(
hrefs.map(x => limit(() => resolvePerson(x, resolver).catch(() => null)))
)).filter((x): x is User => x != null);
)).filter((x): x is CacheableUser => x != null);
return mentionedUsers;
}