From 0e4a111f81cceed275d9bec2695f6e401fb654d8 Mon Sep 17 00:00:00 2001 From: syuilo Date: Fri, 12 Nov 2021 02:02:25 +0900 Subject: refactoring Resolve #7779 --- packages/backend/src/services/instance-actor.ts | 27 +++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 packages/backend/src/services/instance-actor.ts (limited to 'packages/backend/src/services/instance-actor.ts') diff --git a/packages/backend/src/services/instance-actor.ts b/packages/backend/src/services/instance-actor.ts new file mode 100644 index 0000000000..b3625226c3 --- /dev/null +++ b/packages/backend/src/services/instance-actor.ts @@ -0,0 +1,27 @@ +import { createSystemUser } from './create-system-user'; +import { ILocalUser } from '@/models/entities/user'; +import { Users } from '@/models/index'; +import { Cache } from '@/misc/cache'; + +const ACTOR_USERNAME = 'instance.actor' as const; + +const cache = new Cache(Infinity); + +export async function getInstanceActor(): Promise { + 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; + } +} -- cgit v1.2.3-freya