Sigillum/Frontend/MainApp/lib/query-provider.tsx

'use client';

import { QueryClient, QueryClientProvider, useQueryClient } from '@tanstack/react-query';
import { ReactQueryDevtools } from '@tanstack/react-query-devtools';
import { useState, ReactNode } from 'react';

interface QueryProviderProps {
  children: ReactNode;
}
export default function QueryProvider({ children }: QueryProviderProps) {
  // Create a new QueryClient instance for each session
  // This avoids sharing client state between users and requests
  const [queryClient] = useState(() => new QueryClient({
    defaultOptions: {
      queries: {
        staleTime: 60 * 1000, // 1 minute
        refetchOnWindowFocus: false,
        retry: 1,
      },
    },
  }));

  return (
    <QueryClientProvider client={queryClient}>
      {children}
      {/* Only show ReactQueryDevtools in development */}
      {process.env.NODE_ENV === 'development' && <ReactQueryDevtools initialIsOpen={false} />}
    </QueryClientProvider>
  );
}