perf(server): Cache user instance actor

This commit is contained in:
syuilo 2021-03-22 22:28:09 +09:00
parent cf757ed01e
commit 6b753b05d6
1 changed files with 15 additions and 5 deletions

View File

@ -1,17 +1,27 @@
import { createSystemUser } from './create-system-user';
import { ILocalUser } from '../models/entities/user';
import { Users } from '../models';
import { Cache } from '../misc/cache';
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) return user as ILocalUser;
const created = await createSystemUser(ACTOR_USERNAME);
return created as ILocalUser;
if (user) {
cache.set(null, user);
return user;
} else {
const created = await createSystemUser(ACTOR_USERNAME) as ILocalUser;
cache.set(null, created);
return created;
}
}