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fix: fetch all nodes (up to 5000), filter client-side

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Was fetching only 200 nodes with server-side filtering — missed nodes.
Now fetches full list once, caches it, filters by role/search/lastHeard
in the browser. Region change invalidates cache.
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you
2026-03-23 20:13:44 +00:00
parent c14d6f8e8d
commit 3bc20e15fb
1 changed files with 25 additions and 10 deletions
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35
public/nodes.js
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@@ -127,7 +127,7 @@
</div>`;
RegionFilter.init(document.getElementById('nodesRegionFilter'));
regionChangeHandler = RegionFilter.onChange(function () { loadNodes(); });
regionChangeHandler = RegionFilter.onChange(function () { _allNodes = null; loadNodes(); });
document.getElementById('nodeSearch').addEventListener('input', debounce(e => {
search = e.target.value;
@@ -369,17 +369,32 @@
selectedKey = null;
}
let _allNodes = null; // cached full node list
async function loadNodes() {
try {
const params = new URLSearchParams({ limit: '200' });
if (activeTab !== 'all') params.set('role', activeTab);
if (search) params.set('search', search);
if (lastHeard) params.set('lastHeard', lastHeard);
const rp = RegionFilter.getRegionParam();
if (rp) params.set('region', rp);
const data = await api('/nodes?' + params, { ttl: CLIENT_TTL.nodeList });
nodes = data.nodes || [];
counts = data.counts || {};
// Fetch all nodes once, filter client-side
if (!_allNodes) {
const params = new URLSearchParams({ limit: '5000' });
const rp = RegionFilter.getRegionParam();
if (rp) params.set('region', rp);
const data = await api('/nodes?' + params, { ttl: CLIENT_TTL.nodeList });
_allNodes = data.nodes || [];
counts = data.counts || {};
}
// Client-side filtering
let filtered = _allNodes;
if (activeTab !== 'all') filtered = filtered.filter(n => (n.role || '').toLowerCase() === activeTab);
if (search) {
const q = search.toLowerCase();
filtered = filtered.filter(n => (n.name || '').toLowerCase().includes(q) || (n.public_key || '').toLowerCase().includes(q));
}
if (lastHeard) {
const ms = { '1h': 3600000, '6h': 21600000, '24h': 86400000, '7d': 604800000, '30d': 2592000000 }[lastHeard];
if (ms) filtered = filtered.filter(n => n.last_seen && (Date.now() - new Date(n.last_seen).getTime()) < ms);
}
nodes = filtered;
// Defensive filter: hide nodes with obviously corrupted data
nodes = nodes.filter(n => {