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Improve the NIP-05 cache

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Alex Gleason
2024-01-21 20:22:11 -06:00
parent aa64029041
commit 8eccdafa64
6 changed files with 85 additions and 80 deletions
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7
src/utils.ts
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@@ -1,6 +1,6 @@
import { type Event, type EventTemplate, getEventHash, nip19, z } from '@/deps.ts';
import { getAuthor } from '@/queries.ts';
import { lookupNip05Cached } from '@/utils/nip05.ts';
import { nip05Cache } from '@/utils/nip05.ts';
import { nostrIdSchema } from '@/schemas/nostr.ts';
/** Get the current time in Nostr format. */
@@ -56,10 +56,11 @@ function parseNip05(value: string): Nip05 {
}
/** Resolve a bech32 or NIP-05 identifier to an account. */
async function lookupAccount(value: string): Promise<Event<0> | undefined> {
async function lookupAccount(value: string, signal = AbortSignal.timeout(3000)): Promise<Event<0> | undefined> {
console.log(`Looking up ${value}`);
const pubkey = bech32ToPubkey(value) || await lookupNip05Cached(value);
const pubkey = bech32ToPubkey(value) ||
await nip05Cache.fetch(value, { signal }).then(({ pubkey }) => pubkey).catch(() => undefined);
if (pubkey) {
return getAuthor(pubkey);