136 lines
3.5 KiB
TypeScript
136 lines
3.5 KiB
TypeScript
import { useEffect, useMemo } from 'react'
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import Wallet from '@project-serum/sol-wallet-adapter'
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import { WalletAdapter } from '../@types/types'
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import useWalletStore from '../stores/useWalletStore'
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import { notify } from '../utils/notifications'
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import {
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PhantomWalletAdapter,
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SolletExtensionAdapter,
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} from '../utils/wallet-adapters'
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import useInterval from './useInterval'
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import useLocalStorageState from './useLocalStorageState'
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const SECONDS = 1000
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const ASSET_URL =
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'https://cdn.jsdelivr.net/gh/solana-labs/oyster@main/assets/wallets'
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export const WALLET_PROVIDERS = [
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{
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name: 'Sollet.io',
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url: 'https://www.sollet.io',
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icon: `${ASSET_URL}/sollet.svg`,
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},
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{
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name: 'Sollet Extension',
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url: 'https://www.sollet.io/extension',
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icon: `${ASSET_URL}/sollet.svg`,
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adapter: SolletExtensionAdapter as any,
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},
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{
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name: 'Phantom',
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url: 'https://www.phantom.app',
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icon: `https://www.phantom.app/img/logo.png`,
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adapter: PhantomWalletAdapter,
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},
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]
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export const DEFAULT_PROVIDER = WALLET_PROVIDERS[0]
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export default function useWallet() {
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const {
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connected,
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connection: { endpoint },
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current: wallet,
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providerUrl: selectedProviderUrl,
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set: setWalletStore,
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actions,
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} = useWalletStore((state) => state)
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const [savedProviderUrl, setSavedProviderUrl] = useLocalStorageState(
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'walletProvider',
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DEFAULT_PROVIDER.url
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)
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const provider = useMemo(
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() => WALLET_PROVIDERS.find(({ url }) => url === savedProviderUrl),
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[savedProviderUrl]
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)
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useEffect(() => {
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if (selectedProviderUrl) {
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setSavedProviderUrl(selectedProviderUrl)
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}
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}, [selectedProviderUrl])
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useEffect(() => {
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if (provider) {
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const updateWallet = () => {
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// hack to also update wallet synchronously in case it disconnects
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const wallet = new (provider.adapter || Wallet)(
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savedProviderUrl,
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endpoint
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) as WalletAdapter
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setWalletStore((state) => {
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state.current = wallet
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})
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}
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if (document.readyState !== 'complete') {
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// wait to ensure that browser extensions are loaded
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const listener = () => {
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updateWallet()
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window.removeEventListener('load', listener)
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}
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window.addEventListener('load', listener)
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return () => window.removeEventListener('load', listener)
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} else {
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updateWallet()
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}
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}
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}, [provider, savedProviderUrl, endpoint])
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useEffect(() => {
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if (!wallet) return
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wallet.on('connect', async () => {
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setWalletStore((state) => {
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state.connected = true
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})
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notify({
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message: 'Wallet connected',
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description:
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'Connected to wallet ' +
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wallet.publicKey.toString().substr(0, 5) +
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'...' +
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wallet.publicKey.toString().substr(-5),
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})
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await actions.fetchWalletTokenAccounts()
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await actions.fetchWalletMints()
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})
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wallet.on('disconnect', () => {
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setWalletStore((state) => {
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state.connected = false
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state.tokenAccounts = []
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state.mints = {}
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})
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notify({
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type: 'info',
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message: 'Disconnected from wallet',
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})
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})
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return () => {
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if (wallet && wallet.connected) {
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wallet.disconnect()
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}
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setWalletStore((state) => {
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state.connected = false
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})
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}
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}, [wallet, setWalletStore])
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useInterval(async () => {
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await actions.fetchWalletTokenAccounts()
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await actions.fetchWalletMints()
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}, 20 * SECONDS)
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return { connected, wallet }
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}
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