connector-wallet/WalletProvider.tsx

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import '@rainbow-me/rainbowkit/styles.css';
import { getDefaultConfig, RainbowKitProvider } from '@rainbow-me/rainbowkit';
import { WagmiProvider } from 'wagmi';
import { mainnet } from 'wagmi/chains';
import { QueryClientProvider, QueryClient } from '@tanstack/react-query';

const config = getDefaultConfig({
  appName: 'Apache Answer',
  projectId: 'xxx',
  chains: [mainnet],  // There's no on-chain operations, so only ETH mainnet is enough.
});

const queryClient = new QueryClient();

function WalletProvider({ children }: React.PropsWithChildren) {
  return (
    <WagmiProvider config={config}>
      <QueryClientProvider client={queryClient}>
        <RainbowKitProvider>
          {children}
        </RainbowKitProvider>
      </QueryClientProvider>
    </WagmiProvider>
  );
}

export default WalletProvider;