Files
explore/lib/web3/useAddChain.tsx
T
zeekayandHanzo Dev bbcb1596fd explore v1.1.4: native all-chains wallet-connect, login/menu fixes, correct chain manifest
- wallet: brandFamilyChains derives sibling networks (Lux mainnet/testnet/devnet)
  from the multi-tenant chain registry so connect/add presents EVERY registered
  network for the brand, not just the env chain; dedupe by id.
- login/menu: useProvider queryFn returns null (react-query v5 forbids undefined)
  + callers switched from '= {}' destructure default to '?? {}' so a null result
  no longer crashes the wallet hooks (the busted-menu root cause).
- manifest: fix Pars chainId 7070 -> 494949 (regression) and drop the forbidden
  'Subnet' term from sovereign L1 network names (-> '<Brand> Network').
- Validators page + /api/pchain proxy present; rebuild makes the live 5-validator
  view visible on explore.lux.network.

Co-authored-by: Hanzo Dev <dev@hanzo.ai>
2026-07-08 11:44:04 -07:00

60 lines
1.8 KiB
TypeScript

import React from 'react';
import type { AddEthereumChainParameter } from 'viem';
import config from 'configs/app';
import { useMultichainContext } from 'lib/contexts/multichain';
import { SECOND } from 'toolkit/utils/consts';
import useRewardsActivity from '../hooks/useRewardsActivity';
import useProvider from './useProvider';
import { getHexadecimalChainId } from './utils';
function getParams(chainConfig: typeof config): AddEthereumChainParameter {
if (!chainConfig.chain.id) {
throw new Error('Missing required chain config');
}
return {
chainId: getHexadecimalChainId(Number(chainConfig.chain.id)),
chainName: chainConfig.chain.name ?? '',
nativeCurrency: {
name: chainConfig.chain.currency.name ?? '',
symbol: chainConfig.chain.currency.symbol ?? '',
decimals: chainConfig.chain.currency.decimals ?? 18,
},
rpcUrls: chainConfig.chain.rpcUrls,
blockExplorerUrls: [ chainConfig.app.baseUrl ],
};
}
interface Params {
chainConfig?: typeof config;
}
export default function useAddChain(params?: Params) {
const { data: providerData } = useProvider();
const { wallet, provider } = providerData ?? {};
const { trackUsage } = useRewardsActivity();
const multichainContext = useMultichainContext();
const chainConfig = params?.chainConfig || multichainContext?.chain.app_config || config;
return React.useCallback(async() => {
if (!wallet || !provider) {
throw new Error('Wallet or provider not found');
}
const start = Date.now();
await provider.request({
method: 'wallet_addEthereumChain',
params: [ getParams(chainConfig) ],
});
// if network is already added, the promise resolves immediately
if (Date.now() - start > SECOND) {
await trackUsage('add_network');
}
}, [ wallet, provider, chainConfig, trackUsage ]);
}