Last update of the day. Some folks asked for a version of my crappy script that preserves the latest relay list, and someone also suggested adding a “license” to it. So here you go. Thanks, nostr:nprofile1qqs8h057dewjchkpp2etmjkvd9chzr7j09m5ra4jsvq4ls60usya73qpz4mhxue69uhkummnw3ezummcw3ezuer9wchsz9thwden5te0wfjkccte9ejxzmt4wvhxjme0qy88wumn8ghj7mn0wvhxcmmv9ue77sja, for the idea.
```javascript
// Remove all outdated kind 10002 events
// SPDX-License-Identifier: Unlicense
// SPDX-FileCopyrightText: 2024 Anthony Accioly
import WebSocket from 'ws'
import { Relay, useWebSocketImplementation } from 'nostr-tools/relay'
import { finalizeEvent, getPublicKey, sortEvents } from 'nostr-tools/pure'
import * as nip19 from 'nostr-tools/nip19'
useWebSocketImplementation(WebSocket);
const relay = await Relay.connect('ws://192.168.1.1:4869');
const sk = nip19.decode('nsec1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa').data
const pk = getPublicKey(sk)
console.log(`connected to ${relay.url}`)
const kind10002Events = []
relay.subscribe([
{
kinds: [10002],
authors: [pk],
},
], {
onevent(event) {
kind10002Events.push(event)
},
async oneose() {
const eventCount = kind10002Events.length
console.log('Got', eventCount, 'kind 10002 events')
try {
await removeAllOutdatedKind10002Events();
} catch (error) {
console.error('Error removing outdated events:', error);
}
relay.close()
}
})
async function removeAllOutdatedKind10002Events() {
if (kind10002Events.length === 0) {
console.log('No kind 10002 events to remove')
return
}
const [firstEvent, ...outdatedEvents] = sortEvents(kind10002Events);
console.log('Most recent kind 10002 event:', firstEvent);
if (outdatedEvents.length === 0) {
console.log('No outdated kind 10002 events to remove')
return
}
const deleteEvent = finalizeEvent({
kind: 5,
created_at: Math.floor(Date.now() / 1000),
// Event tags with id and kind
tags: outdatedEvents.flatMap(e => [['e', e.id], ['k', '10002']]),
content: 'Deleting outdated kind 10002 events',
}, sk)
console.log('Delete event:', deleteEvent)
try {
await relay.publish(deleteEvent);
console.log('Deleted', outdatedEvents.length, 'kind 10002 events');
} catch (error) {
console.error('Error publishing delete event:', error);
}
}
```
Haven doesn’t honour delete requests at the moment. One way to work around this is to delete the Outbox database and re-import your notes from well-behaved relays. Once you have a single kind 10002 event in your Outbox relay, avoid changing your relay settings (easier said than done, but it’s the only workaround I’ve found until either Amethyst or Haven/Khatru is updated).
#devnostr #kind10002writeLoop #amethyst #haven #citrine