Sharkey/src/services/instance-actor.ts

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import { createSystemUser } from './create-system-user.js';
import { ILocalUser } from '@/models/entities/user.js';
import { Users } from '@/models/index.js';
import { Cache } from '@/misc/cache.js';
const ACTOR_USERNAME = 'instance.actor' as const;
const cache = new Cache<ILocalUser>(Infinity);
export async function getInstanceActor(): Promise<ILocalUser> {
const cached = cache.get(null);
if (cached) return cached;
const user = await Users.findOne({
host: null,
username: ACTOR_USERNAME
}) as ILocalUser | undefined;
if (user) {
cache.set(null, user);
return user;
} else {
const created = await createSystemUser(ACTOR_USERNAME) as ILocalUser;
cache.set(null, created);
return created;
}
}