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Add mentions to chat

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This commit is contained in:
dtonon 2026-05-13 16:20:27 +01:00
parent 05dd79f283
commit 2859f7069f
5 changed files with 540 additions and 390 deletions
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14
src/lib/chat.svelte.ts
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@ -3,6 +3,7 @@ import { loadNostrUser, type NostrUser } from "@nostr/gadgets/metadata";
import { RELAY_URL, GROUP_ID } from "$lib/config";
import { auth } from "$lib/auth.svelte";
import { ingestNostrUser } from "$lib/profiles.svelte";
import { extractMentionPubkeys, buildPTagHints } from "$lib/mentions";
export type ChatMessageData = {
id: string;
@ -114,10 +115,21 @@ export async function sendChatMessage(
.slice(-3)
.map((m) => m.id.slice(0, 8));
const notifyPubkeys = new Set<string>();
for (const pk of extractMentionPubkeys(content)) notifyPubkeys.add(pk);
if (replyTo && replyTo.pubkey !== ownPubkey)
notifyPubkeys.add(replyTo.pubkey);
notifyPubkeys.delete(ownPubkey);
const hints = await buildPTagHints(notifyPubkeys);
const tags: string[][] = [["h", GROUP_ID]];
if (replyTo) {
tags.push(["q", replyTo.id, RELAY_URL, replyTo.pubkey]);
if (replyTo.pubkey !== ownPubkey) tags.push(["p", replyTo.pubkey]);
}
for (const pk of notifyPubkeys) {
const hint = hints.get(pk);
tags.push(hint ? ["p", pk, hint] : ["p", pk]);
}
if (previousRefs.length > 0) tags.push(["previous", ...previousRefs]);