misskey/packages/backend/src/server/api/endpoints/admin/federation/refresh-remote-instance-metadata.ts

import define from '../../../define';
import { Instances } from '@/models/index';
import { toPuny } from '@/misc/convert-host';
import { fetchInstanceMetadata } from '@/services/fetch-instance-metadata';

export const meta = {
	tags: ['admin'],

	requireCredential: true,
	requireModerator: true,
} as const;

const paramDef = {
	type: 'object',
	properties: {
		host: { type: 'string' },
	},
	required: ['host'],
} as const;

// eslint-disable-next-line import/no-default-export
export default define(meta, paramDef, async (ps, me) => {
	const instance = await Instances.findOne({ host: toPuny(ps.host) });

	if (instance == null) {
		throw new Error('instance not found');
	}

	fetchInstanceMetadata(instance, true);
});