mirror of
https://github.com/hanzo-apps/world.git
synced 2026-10-30 14:53:09 +00:00
Elie Habib
75c98b14dc
Egress optimization: - Add s-maxage + stale-while-revalidate to all API endpoints for Vercel CDN caching - Add vercel.json with immutable caching for hashed assets - Add gzip compression to sidecar responses >1KB - Add gzip to Railway RSS responses (4 paths previously uncompressed) - Increase polling intervals: markets/crypto 60sā120s, ETF/macro/stablecoins 60sā180s - Remove hardcoded Railway URL from theater-posture.js (now env-var only) PWA / Service Worker: - Add vite-plugin-pwa with autoUpdate strategy - Cache map tiles (CacheFirst), fonts (StaleWhileRevalidate), static assets - NetworkOnly for all /api/* routes (real-time data must be fresh) - Manual SW registration (web only, skip Tauri) - Add offline fallback page - Replace manual manifest with plugin-generated manifest Polymarket fix: - Route dev proxy through production Vercel (bypasses JA3 blocking) - Add 4th fallback tier: production URL as absolute fallback Desktop/Sidecar: - Dual-backend cache (_upstash-cache.js): Redis cloud + in-memory+file desktop - Settings window OK/Cancel redesign - Runtime config and secret injection improvements
65 lines
2.2 KiB
JavaScript
65 lines
2.2 KiB
JavaScript
import { getCorsHeaders, isDisallowedOrigin } from './_cors.js';
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export const config = { runtime: 'edge' };
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function clampLimit(rawLimit) {
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const parsed = Number.parseInt(rawLimit || '', 10);
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if (!Number.isFinite(parsed)) return 50;
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return Math.max(1, Math.min(100, parsed));
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}
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export default async function handler(req) {
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const corsHeaders = getCorsHeaders(req, 'GET, OPTIONS');
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if (req.method === 'OPTIONS') {
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if (isDisallowedOrigin(req)) {
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return new Response(null, { status: 403, headers: corsHeaders });
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}
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return new Response(null, { status: 204, headers: corsHeaders });
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}
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if (req.method !== 'GET') {
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return new Response(JSON.stringify({ error: 'Method not allowed' }), {
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status: 405,
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headers: { 'Content-Type': 'application/json', ...corsHeaders },
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});
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}
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if (isDisallowedOrigin(req)) {
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return new Response(JSON.stringify({ error: 'Origin not allowed' }), {
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status: 403,
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headers: { 'Content-Type': 'application/json', ...corsHeaders },
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});
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}
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const url = new URL(req.url);
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const dateRange = url.searchParams.get('dateRange') || '7d';
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const limit = clampLimit(url.searchParams.get('limit'));
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const token = process.env.CLOUDFLARE_API_TOKEN;
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if (!token) {
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// Signal to client that outages feature is not configured
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return new Response(JSON.stringify({ configured: false }), {
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status: 200,
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headers: { 'Content-Type': 'application/json', ...corsHeaders },
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});
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}
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try {
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const response = await fetch(
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`https://api.cloudflare.com/client/v4/radar/annotations/outages?dateRange=${dateRange}&limit=${limit}`,
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{ headers: { 'Authorization': `Bearer ${token}` } }
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);
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const data = await response.text();
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return new Response(data, {
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status: response.status,
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headers: { 'Content-Type': 'application/json', 'Cache-Control': 'public, max-age=120, s-maxage=120, stale-while-revalidate=60', ...corsHeaders },
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});
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} catch (error) {
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// Return empty result on error so client circuit breaker doesn't trigger unnecessarily
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return new Response(JSON.stringify({ success: true, result: { annotations: [] } }), {
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status: 200,
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headers: { 'Content-Type': 'application/json', ...corsHeaders },
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});
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}
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}
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