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pipeline: let the people post

This commit is contained in:
Alex Gleason 2024-03-16 13:16:35 -05:00
parent a4772c27f8
commit 0df4ac7331
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GPG Key ID: 7211D1F99744FBB7
1 changed files with 12 additions and 27 deletions
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39
src/pipeline.ts
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@ -4,7 +4,6 @@ import { deleteAttachedMedia } from '@/db/unattached-media.ts';
import { Debug, LNURL, type NostrEvent } from '@/deps.ts';
import { DittoEvent } from '@/interfaces/DittoEvent.ts';
import { isEphemeralKind } from '@/kinds.ts';
import { isLocallyFollowed } from '@/queries.ts';
import { updateStats } from '@/stats.ts';
import { dehydrateEvent } from '@/storages/hydrate.ts';
import { cache, client, eventsDB, reqmeister } from '@/storages.ts';
@ -25,13 +24,12 @@ const debug = Debug('ditto:pipeline');
*/
async function handleEvent(event: DittoEvent, signal: AbortSignal): Promise<void> {
if (!(await verifyEventWorker(event))) return;
const wanted = reqmeister.isWanted(event);
if (await encounterEvent(event, signal)) return;
debug(`NostrEvent<${event.kind}> ${event.id}`);
await hydrateEvent(event);
await Promise.all([
storeEvent(event, { force: wanted, signal }),
storeEvent(event, signal),
processDeletions(event, signal),
trackRelays(event),
trackHashtags(event),
@ -58,35 +56,22 @@ async function hydrateEvent(event: DittoEvent): Promise<void> {
event.user = user;
}
/** Check if the pubkey is the `DITTO_NSEC` pubkey. */
const isAdminEvent = ({ pubkey }: NostrEvent): boolean => pubkey === Conf.pubkey;
interface StoreEventOpts {
force: boolean;
signal: AbortSignal;
}
/** Maybe store the event, if eligible. */
async function storeEvent(event: DittoEvent, opts: StoreEventOpts): Promise<void> {
async function storeEvent(event: DittoEvent, signal?: AbortSignal): Promise<void> {
if (isEphemeralKind(event.kind)) return;
const { force = false, signal } = opts;
if (force || event.user || event.kind === 5951 || isAdminEvent(event) || await isLocallyFollowed(event.pubkey)) {
const isDeleted = (await eventsDB.count(
[{ kinds: [5], authors: [Conf.pubkey, event.pubkey], '#e': [event.id], limit: 1 }],
opts,
)).count > 0;
const isDeleted = (await eventsDB.count(
[{ kinds: [5], authors: [Conf.pubkey, event.pubkey], '#e': [event.id], limit: 1 }],
{ signal },
)).count > 0;
if (isDeleted) {
return Promise.reject(new RelayError('blocked', 'event was deleted'));
} else {
await Promise.all([
eventsDB.event(event, { signal }).catch(debug),
updateStats(event).catch(debug),
]);
}
if (isDeleted) {
return Promise.reject(new RelayError('blocked', 'event was deleted'));
} else {
return Promise.reject(new RelayError('blocked', 'only registered users can post'));
await Promise.all([
eventsDB.event(event, { signal }).catch(debug),
updateStats(event).catch(debug),
]);
}
}