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fix: register data providers for local preview

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Adapt the preview middleware contribution from PR #324 to the extracted provider modules, including the existing OpenSky route.
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Jejugo authored and Sameh Khamis committed 2026-09-12 12:43:54 -07:00
1 parent 276bb84904
commit a0f07b752f
10 files changed
+1100 -1089
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server/providers/aircraft/adsb-lol.js
+42 -40
View File
@@ -13,49 +13,51 @@ export function adsbLolProxy() {
let _cacheAt = 0;
/** Response cache TTL (ms). */
const CACHE_MS = 12000;
return {
name: 'adsblol-proxy',
configureServer(server) {
server.middlewares.use('/api/adsblol/mil', async (req, res) => {
try {
const now = Date.now();
if (_cache && now - _cacheAt < CACHE_MS) {
res.writeHead(200, {
'Content-Type': 'application/json',
'Cache-Control': 'no-store',
'X-ADS-B-Cache': 'HIT',
});
res.end(_cache);
return;
}
const upstream = await fetch('https://api.adsb.lol/v2/mil', {
headers: { 'User-Agent': 'gods-eye-view-adsblol-proxy/1.0' },
});
const body = await upstream.text();
if (upstream.ok) {
_cache = body;
_cacheAt = now;
}
res.writeHead(upstream.status, {
const installMiddleware = (server) => {
server.middlewares.use('/api/adsblol/mil', async (req, res) => {
try {
const now = Date.now();
if (_cache && now - _cacheAt < CACHE_MS) {
res.writeHead(200, {
'Content-Type': 'application/json',
'Cache-Control': 'no-store',
'X-ADS-B-Cache': 'MISS',
'X-ADS-B-Cache': 'HIT',
});
res.end(body);
} catch (e) {
console.error('[adsb.lol Proxy]', e.message);
if (_cache) {
res.writeHead(200, {
'Content-Type': 'application/json',
'X-ADS-B-Cache': 'STALE',
});
res.end(_cache);
return;
}
res.writeHead(502, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: 'ADS-B proxy error' }));
res.end(_cache);
return;
}
});
},
const upstream = await fetch('https://api.adsb.lol/v2/mil', {
headers: { 'User-Agent': 'gods-eye-view-adsblol-proxy/1.0' },
});
const body = await upstream.text();
if (upstream.ok) {
_cache = body;
_cacheAt = now;
}
res.writeHead(upstream.status, {
'Content-Type': 'application/json',
'Cache-Control': 'no-store',
'X-ADS-B-Cache': 'MISS',
});
res.end(body);
} catch (e) {
console.error('[adsb.lol Proxy]', e.message);
if (_cache) {
res.writeHead(200, {
'Content-Type': 'application/json',
'X-ADS-B-Cache': 'STALE',
});
res.end(_cache);
return;
}
res.writeHead(502, { 'Content-Type': 'application/json' });
res.end(JSON.stringify({ error: 'ADS-B proxy error' }));
}
});
};
return {
name: 'adsblol-proxy',
configureServer: installMiddleware,
configurePreviewServer: installMiddleware,
};
}