31 lines
790 B
TypeScript
31 lines
790 B
TypeScript
import { Instance } from '@/models/entities/instance';
|
|
import { Instances } from '@/models/index';
|
|
import { genId } from '@/misc/gen-id';
|
|
import { toPuny } from '@/misc/convert-host';
|
|
import { Cache } from '@/misc/cache';
|
|
|
|
const cache = new Cache<Instance>(1000 * 60 * 60);
|
|
|
|
export async function registerOrFetchInstanceDoc(host: string): Promise<Instance> {
|
|
host = toPuny(host);
|
|
|
|
const cached = cache.get(host);
|
|
if (cached) return cached;
|
|
|
|
const index = await Instances.findOne({ host });
|
|
|
|
if (index == null) {
|
|
const i = await Instances.insert({
|
|
id: genId(),
|
|
host,
|
|
caughtAt: new Date(),
|
|
lastCommunicatedAt: new Date(),
|
|
}).then(x => Instances.findOneOrFail(x.identifiers[0]));
|
|
|
|
cache.set(host, i);
|
|
return i;
|
|
} else {
|
|
cache.set(host, index);
|
|
return index;
|
|
}
|
|
}
|