vega-frontend-monorepo/apps/trading/components/web3-container/web3-container.tsx
Matthew Russell 8e9c2e4080
Feat/105 Web3 Setup (#119)
* add deposit page

* add web3 provider using web3-react package

* add env setup, add guard for incorrect chain id

* add lib for web3-provider

* make wallet and ethereum connect dialogs look more consistent

* add setup tests file for jest-dom

* remove chain id config and just use appChainId prop, add disconnect button to invalid chainId state

* remove .env file for now, will complete as own ticket

* switch handling of connect dialog state to the consuming app

* rename web3-provider package to just web3

* envs for each environment so we can specify chainId

* remove fallback to testnet for apollo client creation

* make web3container enforce connection before rendering childen

* move infura id to env var
2022-03-25 00:44:10 -07:00

80 lines
2.1 KiB
TypeScript

import { Button, Splash } from '@vegaprotocol/ui-toolkit';
import { Web3Provider, Web3ConnectDialog } from '@vegaprotocol/web3';
import { useWeb3React } from '@web3-react/core';
import { ReactNode, useEffect, useState } from 'react';
import { Connectors } from '../../lib/web3-connectors';
interface Web3ContainerProps {
children: ReactNode;
}
export const Web3Container = ({ children }: Web3ContainerProps) => {
const [dialogOpen, setDialogOpen] = useState(false);
return (
<Web3Provider connectors={Connectors}>
<Web3Content setDialogOpen={setDialogOpen}>{children}</Web3Content>
<Web3ConnectDialog
connectors={Connectors}
dialogOpen={dialogOpen}
setDialogOpen={setDialogOpen}
desiredChainId={Number(process.env['NX_ETHEREUM_CHAIN_ID'] || 3)}
/>
</Web3Provider>
);
};
interface Web3ContentProps {
children: ReactNode;
setDialogOpen: (isOpen: boolean) => void;
}
export const Web3Content = ({ children, setDialogOpen }: Web3ContentProps) => {
const appChainId = Number(process.env['NX_ETHEREUM_CHAIN_ID'] || 3);
const { isActive, error, connector, chainId } = useWeb3React();
useEffect(() => {
connector?.connectEagerly();
}, [connector]);
if (error) {
return (
<SplashWrapper>
<p className="mb-12">Something went wrong: {error.message}</p>
<Button onClick={() => connector.deactivate()}>Disconnect</Button>
</SplashWrapper>
);
}
if (!isActive) {
return (
<SplashWrapper>
<p className="mb-12">Connect your Ethereum wallet</p>
<Button onClick={() => setDialogOpen(true)}>Connect</Button>
</SplashWrapper>
);
}
if (chainId !== appChainId) {
return (
<SplashWrapper>
<p className="mb-12">This app only works on chain ID: {appChainId}</p>
<Button onClick={() => connector.deactivate()}>Disconnect</Button>
</SplashWrapper>
);
}
return <>{children}</>;
};
interface SplashWrapperProps {
children: ReactNode;
}
const SplashWrapper = ({ children }: SplashWrapperProps) => {
return (
<Splash>
<div className="text-center">{children}</div>
</Splash>
);
};