@web3auth/no-modal/dist/lib.esm/vue/solana/composables/useSolanaWallet.js

Multi chain wallet aggregator for web3Auth

import { Connection } from '@solana/web3.js';
import { ref, shallowRef, computed, watch } from 'vue';
import { CHAIN_NAMESPACES } from '@toruslabs/base-controllers';
import { SolanaWallet } from '../../../providers/solana-provider/solanaWallet.js';
import { useWeb3Auth } from '../../composables/useWeb3Auth.js';
import { useChain } from '../../composables/useChain.js';

const useSolanaWallet = () => {
  const {
    provider,
    web3Auth
  } = useWeb3Auth();
  const {
    chainNamespace
  } = useChain();
  const accounts = ref([]);
  const solanaWallet = shallowRef(null);
  const connection = shallowRef(null);
  const isSolana = computed(() => chainNamespace.value === CHAIN_NAMESPACES.SOLANA);
  const setupWallet = async () => {
    var _web3Auth$value;
    if (!isSolana.value) {
      return;
    }
    if (!provider.value) {
      return;
    }
    solanaWallet.value = new SolanaWallet(provider.value);
    const result = await solanaWallet.value.getAccounts();
    if ((result === null || result === void 0 ? void 0 : result.length) > 0) {
      accounts.value = result;
    }
    if ((_web3Auth$value = web3Auth.value) !== null && _web3Auth$value !== void 0 && (_web3Auth$value = _web3Auth$value.currentChain) !== null && _web3Auth$value !== void 0 && _web3Auth$value.rpcTarget) {
      connection.value = new Connection(web3Auth.value.currentChain.rpcTarget);
    }
  };
  const resetWallet = () => {
    solanaWallet.value = null;
    accounts.value = null;
    connection.value = null;
  };
  if (provider.value && !solanaWallet.value) {
    setupWallet();
  }
  watch([provider, chainNamespace], async ([newProvider, newChainNamespace]) => {
    if (!newProvider || newChainNamespace !== CHAIN_NAMESPACES.SOLANA) {
      if (solanaWallet.value) {
        resetWallet();
      }
      return;
    }
    if (newProvider && !solanaWallet.value) {
      setupWallet();
    }
  }, {
    immediate: true
  });
  return {
    solanaWallet,
    accounts,
    connection
  };
};

export { useSolanaWallet };