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Add kind 0 cache query as fallback for profile names in discovered relays — Dexie profiles table may not have all follows, so also query kind 0 events from NDK cache. Add debug log for name resolution count.

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This commit is contained in:
Laan Tungir
2026-06-26 21:51:10 -04:00
parent 8c456ec522
commit 2334f742cf
2 changed files with 47 additions and 9 deletions
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6
www/js/version.json
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@@ -1,5 +1,5 @@
{
"VERSION": "v0.7.54",
"VERSION_NUMBER": "0.7.54",
"BUILD_DATE": "2026-06-27T01:33:34.109Z"
"VERSION": "v0.7.55",
"VERSION_NUMBER": "0.7.55",
"BUILD_DATE": "2026-06-27T01:51:10.342Z"
}

50
www/ndk-worker.js
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@@ -6453,7 +6453,7 @@ function shortHexPubkey(hex) {
// adding servingNames).
let discoveredRelaysCache = null;
let discoveredRelaysCacheKey = '';
const DISCOVERED_RELAYS_CACHE_VERSION = 'v2-names';
const DISCOVERED_RELAYS_CACHE_VERSION = 'v3-names-k0';
async function handleGetDiscoveredRelays(requestId, port) {
try {
@@ -6537,15 +6537,17 @@ async function handleGetDiscoveredRelays(requestId, port) {
// Look up profile names for all serving pubkeys from the Dexie
// profiles table so we can display usernames instead of pubkeys.
// Look up profile names for all serving pubkeys.
const pubkeyToName = new Map();
const allServingPubkeys = new Set();
for (const servingSet of relayServesPubkeys.values()) {
for (const pk of servingSet) allServingPubkeys.add(pk);
}
// Strategy 1: Try Dexie profiles table.
try {
const adapter = ndk?.cacheAdapter?.adapter;
if (adapter?.db?.profiles) {
const allServingPubkeys = new Set();
for (const servingSet of relayServesPubkeys.values()) {
for (const pk of servingSet) allServingPubkeys.add(pk);
}
// Query profiles table for all serving pubkeys.
for (const pk of allServingPubkeys) {
try {
const row = await adapter.db.profiles.get(pk);
@@ -6558,6 +6560,42 @@ async function handleGetDiscoveredRelays(requestId, port) {
}
} catch (_) {}
// Strategy 2: If Dexie profiles didn't have names for everyone,
// query kind 0 events from the NDK cache for the missing pubkeys.
const missingPubkeys = Array.from(allServingPubkeys).filter(pk => !pubkeyToName.has(pk));
if (missingPubkeys.length > 0) {
try {
// Query in batches of 400.
for (let i = 0; i < missingPubkeys.length; i += 400) {
const batch = missingPubkeys.slice(i, i + 400);
const k0Events = await ndk.fetchEvents(
{ kinds: [0], authors: batch },
{ cacheUsage: 'ONLY_CACHE' }
);
if (k0Events && k0Events.size > 0) {
// For each author, keep only the latest kind 0.
const latestByAuthor = new Map();
for (const evt of k0Events) {
const existing = latestByAuthor.get(evt.pubkey);
if (!existing || (evt.created_at || 0) > (existing.created_at || 0)) {
latestByAuthor.set(evt.pubkey, evt);
}
}
for (const [pubkey, evt] of latestByAuthor) {
try {
const profile = typeof evt.content === 'string'
? JSON.parse(evt.content) : evt.content;
const name = profile?.display_name || profile?.name || '';
if (name) pubkeyToName.set(pubkey, name);
} catch (_) {}
}
}
}
} catch (_) {}
}
console.log('[Worker] getDiscoveredRelays: profile names resolved for', pubkeyToName.size, 'of', allServingPubkeys.size, 'pubkeys');
// Build the discovered relays list: relays that are NOT in the
// user's own kind 10002 but ARE in follows' kind 10002.
const relays = [];