Emoji packs fetch again; a like paints before the author's relays are found

Two fetchPack declarations shared messagesFeature's scope since the follow
packs arrived (19ac1c4): the later one won, so adding an emoji pack from its
chat link (and pulling the packs on a synced kind 10030) asked for a follow
pack with undefined fields and always came back "bad pack". The emoji one is
fetchEmojiPack now.

reactTo awaited the author's relay list (up to 3.5 s for an author with
none cached) before painting the reaction it promises "on screen before the
relays answer"; the lookup now only gates the publish.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/features/messages.js b/src/features/messages.js
index f98df3a..f558bce 100644
--- a/src/features/messages.js
+++ b/src/features/messages.js
@@ -209,7 +209,7 @@ export function messagesFeature(ctx) {
     saveEmoji();
   }
   const emojiRelays = (extra = []) => [...new Set([...extra, ...zapRelays(), ...DM_RELAYS, ...STOCK_RELAYS])];
-  async function fetchPack(ref) {
+  async function fetchEmojiPack(ref) { // (not fetchPack: that name is the follow packs' further down, and a second declaration wins)
     const evs = await queryOn(emojiRelays(ref.relays), { kinds: [EMOJI_SET_KIND], authors: [ref.pubkey], '#d': [ref.identifier] }, 6000).catch(() => []);
     const newest = (evs || []).sort((a, b) => b.created_at - a.created_at)[0];
     return newest ? parseEmojiSet(newest) : null;
@@ -230,7 +230,7 @@ export function messagesFeature(ctx) {
     const addr = packAddr(ref.pubkey, ref.identifier);
     if (hasPack(addr)) { toast(t('msgEmojiPackHave')); return true; }
     ui.emojiBusy = true; render();
-    const pack = await fetchPack(ref);
+    const pack = await fetchEmojiPack(ref);
     ui.emojiBusy = false;
     if (!pack) { toast(t('msgEmojiPackBad')); render(); return false; }
     holdPack(pack);
@@ -287,7 +287,7 @@ export function messagesFeature(ctx) {
       let changed = false;
       for (const addr of want) {
         if (s.packs[addr]) continue;
-        const pack = await fetchPack(parsePackAddr(addr));
+        const pack = await fetchEmojiPack(parsePackAddr(addr));
         if (pack) { holdPack(pack); changed = true; } else s.unfetched.push(addr);
       }
       // the list's own order wins over arrival order
@@ -7726,7 +7726,6 @@ export function messagesFeature(ctx) {
 
   async function reactTo(ev, emoji) {
     const id = await requireIdentity();
-    const relays = await noteRelaysFor(ev);
     const partial = {
       kind: 7, content: emoji || '❤️', created_at: Math.floor(Date.now() / 1000),
       tags: [['e', ev.id], ['p', ev.pubkey], ...reactEmojiTags(emoji), CLIENT_TAG],
@@ -7735,7 +7734,8 @@ export function messagesFeature(ctx) {
     myReactEv.set(ev.id, evt.id);
     noteEvent(evt); // on screen before the relays answer
     render();
-    publishOn(relays, evt).catch(() => {});
+    // (the author's relay list can take seconds to find: it isn't needed to paint)
+    publishOn(await noteRelaysFor(ev), evt).catch(() => {});
   }
 
   // A boost is kind 6 carrying the note it repeats (NIP-18).