Rewrite kind 3063 fetch to use #i tag filtering via direct WebSocket, bypassing NDK grouping/cache issues

app-stacks/publish_all.py

@@ -11,6 +11,7 @@ Usage:
 
 import asyncio
 import json
+import os
 import struct
 import subprocess
 import sys
@@ -33,7 +34,6 @@ KZAPSTORE_COMMUNITY_PUBKEY = "acfeaea6e51420e8068fac446ca9d17d7a9ef6a5d20d93894e
 # Load real app developer pubkeys (kind 32267 events) so stack `a` tags
 # reference events that actually exist on the relay.
 # Generated by fetching kind 32267 events from wss://relay.zapstore.dev.
-import os
 _PUBKEYS_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), "app_pubkeys.json")
 try:
     with open(_PUBKEYS_PATH) as f:

www/app-stacks.html

@@ -206,6 +206,8 @@
     let appVersions = {};  // identifier -> { version, size, url, created_at }
     let assetSub = null;
     let assetsLoaded = false;
+    let assetEventCount = 0;  // total kind 3063 events received
+    let assetOldestTimestamp = Infinity;  // oldest raw event timestamp seen (for pagination)
 
     /*
       AUTH STATE MODEL (Template reference)
@@ -788,7 +790,8 @@
         console.log('[app-stacks] Added app def:', apps[apps.length - 1].name);
         if (appDefsLoaded) renderApps();
       });
-      window.addEventListener('ndkEose', () => {
+      window.addEventListener('ndkEose', (event) => {
+        if (appDefSub && event.detail && event.detail.subId !== appDefSub.subId) return;
         if (!appDefsLoaded) { appDefsLoaded = true; renderApps(); }
       });
     }
@@ -823,7 +826,8 @@
         console.log('[app-stacks] Added stack:', stacks[stacks.length - 1].name);
         if (stacksLoaded) renderApps();
       });
-      window.addEventListener('ndkEose', function() {
+      window.addEventListener('ndkEose', function(event) {
+        if (stackSub && event.detail && event.detail.subId !== stackSub.subId) return;
         if (!stacksLoaded) { stacksLoaded = true; renderApps(); }
       });
     }
@@ -841,27 +845,84 @@
       return { identifier, version, size, url: urls[0] || '', created_at: evt.created_at || 0 };
     }
 
+    // Direct WebSocket fetch of kind 3063 events from relay.zapstore.dev.
+    // Uses #i tag filtering to request only events for our specific apps.
+    // Bypasses NDK to avoid grouping/cache issues.
+    var ZAPSTORE_RELAY = 'wss://relay.zapstore.dev';
+
     function subscribeAppAssets() {
-      console.log('[app-stacks] Subscribing to app assets (kind 3063)...');
+      // Wait for app definitions to load so we know the identifiers
-      assetSub = subscribe({ kinds: [3063], limit: 500 }, { closeOnEose: false, cacheUsage: 'CACHE_FIRST' });
+      if (!appDefsLoaded || apps.length === 0) {
+        setTimeout(subscribeAppAssets, 1000);
+        return;
+      }
+      console.log('[app-stacks] Fetching kind 3063 events for ' + apps.length + ' apps from ' + ZAPSTORE_RELAY);
+      fetchAppAssetsByIdentifier();
     }
 
-    function initAppAssetListener() {
+    function fetchAppAssetsByIdentifier() {
-      window.addEventListener('ndkEvent', function(event) {
+      var identifiers = apps.map(function(a) { return a.identifier; });
-        var evt = event.detail;
+      var batchSize = 50;
-        if (evt.kind !== 3063) return;
+      var batches = [];
-        var parsed = parseAppAsset(evt);
+      for (var i = 0; i < identifiers.length; i += batchSize) {
-        if (!parsed.identifier) return;
+        batches.push(identifiers.slice(i, i + batchSize));
-        // Keep the latest version (highest created_at)
+      }
-        var existing = appVersions[parsed.identifier];
+      console.log('[app-stacks] Fetching in ' + batches.length + ' batches of up to ' + batchSize + ' apps each');
-        if (!existing || parsed.created_at > existing.created_at) {
+
-          appVersions[parsed.identifier] = parsed;
+      var batchIndex = 0;
-          if (assetsLoaded) renderApps();
+      function fetchNextBatch() {
+        if (batchIndex >= batches.length) {
+          if (!assetsLoaded) {
+            assetsLoaded = true;
+            renderApps();
+          }
+          console.log('[app-stacks] Kind 3063 fetch complete. Total events: ' + assetEventCount + ', unique apps with versions: ' + Object.keys(appVersions).length);
+          return;
         }
-      });
+
-      window.addEventListener('ndkEose', function() {
+        var batch = batches[batchIndex];
-        if (!assetsLoaded) { assetsLoaded = true; renderApps(); }
+        batchIndex++;
-      });
+        var reqId = 'assets-' + batchIndex + '-' + Date.now();
+        console.log('[app-stacks] Fetching batch ' + batchIndex + '/' + batches.length + ' (' + batch.length + ' apps)...');
+
+        var ws = new WebSocket(ZAPSTORE_RELAY);
+        ws.onopen = function() {
+          ws.send(JSON.stringify(['REQ', reqId, { kinds: [3063], '#i': batch, limit: 500 }]));
+        };
+        ws.onmessage = function(ev) {
+          var msg = JSON.parse(ev.data);
+          if (msg[0] === 'EVENT' && msg[1] === reqId) {
+            var evt = msg[2];
+            assetEventCount++;
+            var parsed = parseAppAsset(evt);
+            if (parsed.identifier) {
+              var existing = appVersions[parsed.identifier];
+              if (!existing || parsed.created_at > existing.created_at) {
+                appVersions[parsed.identifier] = parsed;
+                if (assetsLoaded) renderApps();
+              }
+            }
+          } else if (msg[0] === 'EOSE' && msg[1] === reqId) {
+            ws.send(JSON.stringify(['CLOSE', reqId]));
+            ws.close();
+            console.log('[app-stacks] Batch ' + batchIndex + ' complete (total events: ' + assetEventCount + ', unique apps: ' + Object.keys(appVersions).length + ')');
+            if (!assetsLoaded) {
+              assetsLoaded = true;
+              renderApps();
+            }
+            setTimeout(fetchNextBatch, 100);
+          }
+        };
+        ws.onerror = function(err) {
+          console.error('[app-stacks] WebSocket error in batch ' + batchIndex + ':', err);
+          if (!assetsLoaded) {
+            assetsLoaded = true;
+            renderApps();
+          }
+          setTimeout(fetchNextBatch, 100);
+        };
+      }
+      fetchNextBatch();
     }
 
     async function publishAppStack(name, description) {
@@ -970,8 +1031,8 @@
         initAppStackListener();
         subscribeAppStacks();
         
-        // Set up app-asset (kind 3063) listener and subscription for version info
+        // Fetch kind 3063 (Software Asset) events directly from relay.zapstore.dev
-        initAppAssetListener();
+        // for version info. Bypasses NDK to avoid grouping/cache issues.
         subscribeAppAssets();
 
         // Optional UX note for public mode pages.

www/js/version.json

@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.7.97",
+  "VERSION": "v0.7.98",
-  "VERSION_NUMBER": "0.7.97",
+  "VERSION_NUMBER": "0.7.98",
-  "BUILD_DATE": "2026-08-04T13:32:52.287Z"
+  "BUILD_DATE": "2026-08-04T15:37:02.089Z"
 }