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import React from "react"; |
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import ReactDOM from "react-dom/client"; |
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import { QueryClient, QueryClientProvider } from "@tanstack/react-query"; |
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import App from "./App"; |
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import { ToastProvider } from "./components/ui/toast"; |
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import { ErrorBoundary } from "./components/ErrorBoundary"; |
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import "./css/index.css"; |
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|
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// Create React Query client with proper configuration |
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let queryClient: QueryClient; |
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|
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try { |
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queryClient = new QueryClient({ |
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defaultOptions: { |
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queries: { |
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refetchOnWindowFocus: false, |
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retry: 1, |
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staleTime: 5 * 60 * 1000, // 5 minutes |
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}, |
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}, |
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}); |
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} catch (error) { |
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console.error("Error initializing QueryClient:", error); |
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// Fallback: create with minimal config |
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queryClient = new QueryClient(); |
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} |
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|
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// When a lazily-loaded page chunk fails to load — almost always because a new |
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// build replaced the content-hashed chunk while this tab still holds an old |
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// reference — Vite fires `vite:preloadError`. Reload once to fetch the current |
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// bundle instead of crashing with "Failed to fetch dynamically imported module". |
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// The time-based guard prevents a reload loop if the chunk is genuinely missing. |
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window.addEventListener("vite:preloadError", () => { |
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const KEY = "yatra-last-chunk-reload"; |
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const last = Number(window.sessionStorage.getItem(KEY) || 0); |
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const now = Date.now(); |
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if (now - last > 10000) { |
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window.sessionStorage.setItem(KEY, String(now)); |
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window.location.reload(); |
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} |
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}); |
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|
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// Get mount point |
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const rootElement = document.getElementById("yatra-app-root"); |
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|
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if (rootElement) { |
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// Tell browser translation engines (Google Translate, Edge, etc.) not to |
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// rewrite React-managed text nodes. When they do, the DOM no longer matches |
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// React's fiber tree and unmounting a subtree throws |
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// "Failed to execute 'removeChild' on 'Node'". Opting out here keeps |
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// reconciliation safe without changing any behaviour. |
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rootElement.setAttribute("translate", "no"); |
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rootElement.classList.add("notranslate"); |
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|
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try { |
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const root = ReactDOM.createRoot(rootElement); |
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|
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root.render( |
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<React.StrictMode> |
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<QueryClientProvider client={queryClient}> |
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<ToastProvider> |
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<ErrorBoundary> |
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<App /> |
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</ErrorBoundary> |
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</ToastProvider> |
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</QueryClientProvider> |
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</React.StrictMode>, |
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); |
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} catch (error) { |
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console.error("Error rendering React app:", error); |
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rootElement.innerHTML = |
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'<div style="padding: 40px; text-align: center;"><h2>Error loading Yatra Admin</h2><p>Please refresh the page or contact support.</p></div>'; |
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} |
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} |
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|
