checktheroads-hyperglass/hyperglass/ui/hooks/useASNDetail.ts

import { useQuery } from 'react-query';

import type { QueryObserverResult } from 'react-query';
import type { TASNQuery } from '~/types';
import type { TUseASNDetailFn } from './types';

async function query(ctx: TUseASNDetailFn): Promise<TASNQuery> {
  const [asn] = ctx.queryKey;
  const res = await fetch('https://api.asrank.caida.org/v2/graphql', {
    mode: 'cors',
    method: 'POST',
    headers: { 'content-type': 'application/json' },
    /* eslint no-useless-escape: 0 */
    body: JSON.stringify({ query: `{ asn(asn:\"${asn}\"){ organization { orgName } } }` }),
  });
  return await res.json();
}

/**
 * Query the Caida AS Rank API to get an ASN's organization name for the AS Path component.
 * @see https://api.asrank.caida.org/v2/docs
 */
export function useASNDetail(asn: string): QueryObserverResult<TASNQuery> {
  return useQuery(asn, query, {
    refetchOnWindowFocus: false,
    refetchInterval: false,
    refetchOnMount: false,
    cacheTime: Infinity,
  });
}