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1077 lines
36 KiB
1077 lines
36 KiB
import React, {
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useState,
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useContext,
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useMemo,
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useEffect,
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useRef,
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useCallback,
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} from 'react';
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import { shallowEqual, useSelector, useDispatch } from 'react-redux';
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import { useHistory } from 'react-router-dom';
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import BigNumber from 'bignumber.js';
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import { isEqual } from 'lodash';
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import classnames from 'classnames';
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import { I18nContext } from '../../../contexts/i18n';
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import SelectQuotePopover from '../select-quote-popover';
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import { useEthFiatAmount } from '../../../hooks/useEthFiatAmount';
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import { useEqualityCheck } from '../../../hooks/useEqualityCheck';
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import { usePrevious } from '../../../hooks/usePrevious';
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import { useGasFeeInputs } from '../../../hooks/gasFeeInput/useGasFeeInputs';
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import { MetaMetricsContext } from '../../../contexts/metametrics';
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import FeeCard from '../fee-card';
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import EditGasPopover from '../../../components/app/edit-gas-popover/edit-gas-popover.component';
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import {
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FALLBACK_GAS_MULTIPLIER,
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getQuotes,
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getSelectedQuote,
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getApproveTxParams,
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getFetchParams,
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setBalanceError,
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getQuotesLastFetched,
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getBalanceError,
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getCustomSwapsGas, // Gas limit.
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getCustomMaxFeePerGas,
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getCustomMaxPriorityFeePerGas,
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getSwapsUserFeeLevel,
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getDestinationTokenInfo,
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getUsedSwapsGasPrice,
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getTopQuote,
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signAndSendTransactions,
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getBackgroundSwapRouteState,
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swapsQuoteSelected,
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getSwapsQuoteRefreshTime,
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getReviewSwapClickedTimestamp,
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getSmartTransactionsOptInStatus,
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signAndSendSwapsSmartTransaction,
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getSwapsRefreshStates,
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getSmartTransactionsEnabled,
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getCurrentSmartTransactionsError,
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getCurrentSmartTransactionsErrorMessageDismissed,
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getSwapsSTXLoading,
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estimateSwapsSmartTransactionsGas,
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getSmartTransactionEstimatedGas,
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} from '../../../ducks/swaps/swaps';
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import {
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conversionRateSelector,
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getSelectedAccount,
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getCurrentCurrency,
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getTokenExchangeRates,
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getSwapsDefaultToken,
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getCurrentChainId,
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isHardwareWallet,
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getHardwareWalletType,
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checkNetworkAndAccountSupports1559,
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getEIP1559V2Enabled,
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} from '../../../selectors';
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import { getNativeCurrency, getTokens } from '../../../ducks/metamask/metamask';
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import { toPrecisionWithoutTrailingZeros } from '../../../helpers/utils/util';
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import {
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safeRefetchQuotes,
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setCustomApproveTxData,
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setSwapsErrorKey,
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showModal,
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setSwapsQuotesPollingLimitEnabled,
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} from '../../../store/actions';
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import {
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ASSET_ROUTE,
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BUILD_QUOTE_ROUTE,
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DEFAULT_ROUTE,
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SWAPS_ERROR_ROUTE,
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AWAITING_SWAP_ROUTE,
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} from '../../../helpers/constants/routes';
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import {
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calcTokenAmount,
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calcTokenValue,
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getTokenValueParam,
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} from '../../../helpers/utils/token-util';
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import {
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decimalToHex,
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hexToDecimal,
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getValueFromWeiHex,
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decGWEIToHexWEI,
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hexWEIToDecGWEI,
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addHexes,
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} from '../../../helpers/utils/conversions.util';
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import { GasFeeContextProvider } from '../../../contexts/gasFee';
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import { TransactionModalContextProvider } from '../../../contexts/transaction-modal';
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import AdvancedGasFeePopover from '../../../components/app/advanced-gas-fee-popover';
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import EditGasFeePopover from '../../../components/app/edit-gas-fee-popover';
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import MainQuoteSummary from '../main-quote-summary';
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import { calcGasTotal } from '../../send/send.utils';
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import { getCustomTxParamsData } from '../../confirm-approve/confirm-approve.util';
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import ActionableMessage from '../../../components/ui/actionable-message/actionable-message';
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import {
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quotesToRenderableData,
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getRenderableNetworkFeesForQuote,
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getFeeForSmartTransaction,
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} from '../swaps.util';
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import { useTokenTracker } from '../../../hooks/useTokenTracker';
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import { QUOTES_EXPIRED_ERROR } from '../../../../shared/constants/swaps';
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import {
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EDIT_GAS_MODES,
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GAS_RECOMMENDATIONS,
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} from '../../../../shared/constants/gas';
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import CountdownTimer from '../countdown-timer';
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import SwapsFooter from '../swaps-footer';
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import PulseLoader from '../../../components/ui/pulse-loader'; // TODO: Replace this with a different loading component.
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import Box from '../../../components/ui/box';
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import { isEqualCaseInsensitive } from '../../../../shared/modules/string-utils';
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import { parseStandardTokenTransactionData } from '../../../../shared/modules/transaction.utils';
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import ViewQuotePriceDifference from './view-quote-price-difference';
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let intervalId;
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export default function ViewQuote() {
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const history = useHistory();
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const dispatch = useDispatch();
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const t = useContext(I18nContext);
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const trackEvent = useContext(MetaMetricsContext);
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const eip1559V2Enabled = useSelector(getEIP1559V2Enabled);
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const [dispatchedSafeRefetch, setDispatchedSafeRefetch] = useState(false);
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const [submitClicked, setSubmitClicked] = useState(false);
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const [selectQuotePopoverShown, setSelectQuotePopoverShown] = useState(false);
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const [warningHidden, setWarningHidden] = useState(false);
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const [originalApproveAmount, setOriginalApproveAmount] = useState(null);
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const [showEditGasPopover, setShowEditGasPopover] = useState(false);
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// We need to have currentTimestamp in state, otherwise it would change with each rerender.
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const [currentTimestamp] = useState(Date.now());
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const [
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acknowledgedPriceDifference,
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setAcknowledgedPriceDifference,
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] = useState(false);
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const priceDifferenceRiskyBuckets = [
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GAS_RECOMMENDATIONS.HIGH,
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GAS_RECOMMENDATIONS.MEDIUM,
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];
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const routeState = useSelector(getBackgroundSwapRouteState);
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const quotes = useSelector(getQuotes, isEqual);
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useEffect(() => {
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if (!Object.values(quotes).length) {
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history.push(BUILD_QUOTE_ROUTE);
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} else if (routeState === 'awaiting') {
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history.push(AWAITING_SWAP_ROUTE);
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}
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}, [history, quotes, routeState]);
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const quotesLastFetched = useSelector(getQuotesLastFetched);
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// Select necessary data
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const gasPrice = useSelector(getUsedSwapsGasPrice);
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const customMaxGas = useSelector(getCustomSwapsGas);
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const customMaxFeePerGas = useSelector(getCustomMaxFeePerGas);
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const customMaxPriorityFeePerGas = useSelector(getCustomMaxPriorityFeePerGas);
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const swapsUserFeeLevel = useSelector(getSwapsUserFeeLevel);
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const tokenConversionRates = useSelector(getTokenExchangeRates, isEqual);
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const memoizedTokenConversionRates = useEqualityCheck(tokenConversionRates);
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const { balance: ethBalance } = useSelector(getSelectedAccount, shallowEqual);
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const conversionRate = useSelector(conversionRateSelector);
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const currentCurrency = useSelector(getCurrentCurrency);
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const swapsTokens = useSelector(getTokens, isEqual);
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const networkAndAccountSupports1559 = useSelector(
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checkNetworkAndAccountSupports1559,
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);
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const balanceError = useSelector(getBalanceError);
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const fetchParams = useSelector(getFetchParams, isEqual);
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const approveTxParams = useSelector(getApproveTxParams, shallowEqual);
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const selectedQuote = useSelector(getSelectedQuote, isEqual);
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const topQuote = useSelector(getTopQuote, isEqual);
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const usedQuote = selectedQuote || topQuote;
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const tradeValue = usedQuote?.trade?.value ?? '0x0';
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const swapsQuoteRefreshTime = useSelector(getSwapsQuoteRefreshTime);
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const defaultSwapsToken = useSelector(getSwapsDefaultToken, isEqual);
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const chainId = useSelector(getCurrentChainId);
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const nativeCurrencySymbol = useSelector(getNativeCurrency);
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const reviewSwapClickedTimestamp = useSelector(getReviewSwapClickedTimestamp);
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const smartTransactionsOptInStatus = useSelector(
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getSmartTransactionsOptInStatus,
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);
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const smartTransactionsEnabled = useSelector(getSmartTransactionsEnabled);
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const swapsSTXLoading = useSelector(getSwapsSTXLoading);
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const currentSmartTransactionsError = useSelector(
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getCurrentSmartTransactionsError,
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);
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const currentSmartTransactionsErrorMessageDismissed = useSelector(
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getCurrentSmartTransactionsErrorMessageDismissed,
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);
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const currentSmartTransactionsEnabled =
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smartTransactionsEnabled &&
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!(
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currentSmartTransactionsError &&
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(currentSmartTransactionsError !== 'not_enough_funds' ||
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currentSmartTransactionsErrorMessageDismissed)
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);
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const smartTransactionEstimatedGas = useSelector(
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getSmartTransactionEstimatedGas,
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);
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const swapsRefreshRates = useSelector(getSwapsRefreshStates);
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const unsignedTransaction = usedQuote.trade;
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let gasFeeInputs;
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if (networkAndAccountSupports1559) {
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// For Swaps we want to get 'high' estimations by default.
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// eslint-disable-next-line react-hooks/rules-of-hooks
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gasFeeInputs = useGasFeeInputs(GAS_RECOMMENDATIONS.HIGH, {
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userFeeLevel: swapsUserFeeLevel || GAS_RECOMMENDATIONS.HIGH,
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});
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}
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const { isBestQuote } = usedQuote;
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const fetchParamsSourceToken = fetchParams?.sourceToken;
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const additionalTrackingParams = {
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reg_tx_fee_in_usd: undefined,
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reg_tx_fee_in_eth: undefined,
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reg_tx_max_fee_in_usd: undefined,
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reg_tx_max_fee_in_eth: undefined,
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stx_fee_in_usd: undefined,
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stx_fee_in_eth: undefined,
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stx_max_fee_in_usd: undefined,
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stx_max_fee_in_eth: undefined,
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};
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const usedGasLimit =
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usedQuote?.gasEstimateWithRefund ||
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`0x${decimalToHex(usedQuote?.averageGas || 0)}`;
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const gasLimitForMax = usedQuote?.gasEstimate || `0x0`;
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const usedGasLimitWithMultiplier = new BigNumber(gasLimitForMax, 16)
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.times(usedQuote?.gasMultiplier || FALLBACK_GAS_MULTIPLIER, 10)
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.round(0)
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.toString(16);
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const nonCustomMaxGasLimit = usedQuote?.gasEstimate
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? usedGasLimitWithMultiplier
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: `0x${decimalToHex(usedQuote?.maxGas || 0)}`;
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const maxGasLimit = customMaxGas || nonCustomMaxGasLimit;
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let maxFeePerGas;
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let maxPriorityFeePerGas;
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let baseAndPriorityFeePerGas;
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// EIP-1559 gas fees.
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if (networkAndAccountSupports1559) {
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const {
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maxFeePerGas: suggestedMaxFeePerGas,
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maxPriorityFeePerGas: suggestedMaxPriorityFeePerGas,
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gasFeeEstimates: { estimatedBaseFee = '0' },
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} = gasFeeInputs;
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maxFeePerGas = customMaxFeePerGas || decGWEIToHexWEI(suggestedMaxFeePerGas);
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maxPriorityFeePerGas =
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customMaxPriorityFeePerGas ||
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decGWEIToHexWEI(suggestedMaxPriorityFeePerGas);
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baseAndPriorityFeePerGas = addHexes(
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decGWEIToHexWEI(estimatedBaseFee),
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maxPriorityFeePerGas,
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);
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}
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const gasTotalInWeiHex = calcGasTotal(maxGasLimit, maxFeePerGas || gasPrice);
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const { tokensWithBalances } = useTokenTracker(swapsTokens, true);
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const balanceToken =
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fetchParamsSourceToken === defaultSwapsToken.address
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? defaultSwapsToken
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: tokensWithBalances.find(({ address }) =>
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isEqualCaseInsensitive(address, fetchParamsSourceToken),
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);
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const selectedFromToken = balanceToken || usedQuote.sourceTokenInfo;
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const tokenBalance =
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tokensWithBalances?.length &&
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calcTokenAmount(
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selectedFromToken.balance || '0x0',
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selectedFromToken.decimals,
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).toFixed(9);
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const tokenBalanceUnavailable =
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tokensWithBalances && balanceToken === undefined;
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const approveData = parseStandardTokenTransactionData(approveTxParams?.data);
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const approveValue = approveData && getTokenValueParam(approveData);
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const approveAmount =
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approveValue &&
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selectedFromToken?.decimals !== undefined &&
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calcTokenAmount(approveValue, selectedFromToken.decimals).toFixed(9);
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const approveGas = approveTxParams?.gas;
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const renderablePopoverData = useMemo(() => {
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return quotesToRenderableData(
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quotes,
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networkAndAccountSupports1559 ? baseAndPriorityFeePerGas : gasPrice,
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conversionRate,
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currentCurrency,
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approveGas,
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memoizedTokenConversionRates,
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chainId,
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smartTransactionsEnabled &&
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smartTransactionsOptInStatus &&
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smartTransactionEstimatedGas?.txData,
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nativeCurrencySymbol,
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);
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}, [
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quotes,
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gasPrice,
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baseAndPriorityFeePerGas,
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networkAndAccountSupports1559,
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conversionRate,
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currentCurrency,
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approveGas,
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memoizedTokenConversionRates,
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chainId,
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smartTransactionEstimatedGas?.txData,
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nativeCurrencySymbol,
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smartTransactionsEnabled,
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smartTransactionsOptInStatus,
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]);
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const renderableDataForUsedQuote = renderablePopoverData.find(
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(renderablePopoverDatum) =>
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renderablePopoverDatum.aggId === usedQuote.aggregator,
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);
|
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const {
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destinationTokenDecimals,
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destinationTokenSymbol,
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destinationTokenValue,
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destinationIconUrl,
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sourceTokenDecimals,
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sourceTokenSymbol,
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sourceTokenValue,
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sourceTokenIconUrl,
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} = renderableDataForUsedQuote;
|
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let {
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feeInFiat,
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feeInEth,
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rawEthFee,
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feeInUsd,
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} = getRenderableNetworkFeesForQuote({
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tradeGas: usedGasLimit,
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approveGas,
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gasPrice: networkAndAccountSupports1559
|
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? baseAndPriorityFeePerGas
|
|
: gasPrice,
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currentCurrency,
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|
conversionRate,
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tradeValue,
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sourceSymbol: sourceTokenSymbol,
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sourceAmount: usedQuote.sourceAmount,
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chainId,
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nativeCurrencySymbol,
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});
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additionalTrackingParams.reg_tx_fee_in_usd = Number(feeInUsd);
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additionalTrackingParams.reg_tx_fee_in_eth = Number(rawEthFee);
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const renderableMaxFees = getRenderableNetworkFeesForQuote({
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tradeGas: maxGasLimit,
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approveGas,
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gasPrice: maxFeePerGas || gasPrice,
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|
currentCurrency,
|
|
conversionRate,
|
|
tradeValue,
|
|
sourceSymbol: sourceTokenSymbol,
|
|
sourceAmount: usedQuote.sourceAmount,
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chainId,
|
|
nativeCurrencySymbol,
|
|
});
|
|
let {
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feeInFiat: maxFeeInFiat,
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|
feeInEth: maxFeeInEth,
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rawEthFee: maxRawEthFee,
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feeInUsd: maxFeeInUsd,
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|
} = renderableMaxFees;
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|
const { nonGasFee } = renderableMaxFees;
|
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additionalTrackingParams.reg_tx_max_fee_in_usd = Number(maxFeeInUsd);
|
|
additionalTrackingParams.reg_tx_max_fee_in_eth = Number(maxRawEthFee);
|
|
|
|
if (
|
|
currentSmartTransactionsEnabled &&
|
|
smartTransactionsOptInStatus &&
|
|
smartTransactionEstimatedGas?.txData
|
|
) {
|
|
const stxEstimatedFeeInWeiDec =
|
|
smartTransactionEstimatedGas.txData.feeEstimate +
|
|
(smartTransactionEstimatedGas.approvalTxData?.feeEstimate || 0);
|
|
const stxMaxFeeInWeiDec = stxEstimatedFeeInWeiDec * 2;
|
|
({ feeInFiat, feeInEth, rawEthFee, feeInUsd } = getFeeForSmartTransaction({
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|
chainId,
|
|
currentCurrency,
|
|
conversionRate,
|
|
nativeCurrencySymbol,
|
|
feeInWeiDec: stxEstimatedFeeInWeiDec,
|
|
}));
|
|
additionalTrackingParams.stx_fee_in_usd = Number(feeInUsd);
|
|
additionalTrackingParams.stx_fee_in_eth = Number(rawEthFee);
|
|
additionalTrackingParams.estimated_gas =
|
|
smartTransactionEstimatedGas.txData.gasLimit;
|
|
({
|
|
feeInFiat: maxFeeInFiat,
|
|
feeInEth: maxFeeInEth,
|
|
rawEthFee: maxRawEthFee,
|
|
feeInUsd: maxFeeInUsd,
|
|
} = getFeeForSmartTransaction({
|
|
chainId,
|
|
currentCurrency,
|
|
conversionRate,
|
|
nativeCurrencySymbol,
|
|
feeInWeiDec: stxMaxFeeInWeiDec,
|
|
}));
|
|
additionalTrackingParams.stx_max_fee_in_usd = Number(maxFeeInUsd);
|
|
additionalTrackingParams.stx_max_fee_in_eth = Number(maxRawEthFee);
|
|
}
|
|
|
|
const tokenCost = new BigNumber(usedQuote.sourceAmount);
|
|
const ethCost = new BigNumber(usedQuote.trade.value || 0, 10).plus(
|
|
new BigNumber(gasTotalInWeiHex, 16),
|
|
);
|
|
|
|
const insufficientTokens =
|
|
(tokensWithBalances?.length || balanceError) &&
|
|
tokenCost.gt(new BigNumber(selectedFromToken.balance || '0x0'));
|
|
|
|
const insufficientEth = ethCost.gt(new BigNumber(ethBalance || '0x0'));
|
|
|
|
const tokenBalanceNeeded = insufficientTokens
|
|
? toPrecisionWithoutTrailingZeros(
|
|
calcTokenAmount(tokenCost, selectedFromToken.decimals)
|
|
.minus(tokenBalance)
|
|
.toString(10),
|
|
6,
|
|
)
|
|
: null;
|
|
|
|
const ethBalanceNeeded = insufficientEth
|
|
? toPrecisionWithoutTrailingZeros(
|
|
ethCost
|
|
.minus(ethBalance, 16)
|
|
.div('1000000000000000000', 10)
|
|
.toString(10),
|
|
6,
|
|
)
|
|
: null;
|
|
|
|
const destinationToken = useSelector(getDestinationTokenInfo, isEqual);
|
|
|
|
useEffect(() => {
|
|
if (insufficientTokens || insufficientEth) {
|
|
dispatch(setBalanceError(true));
|
|
} else if (balanceError && !insufficientTokens && !insufficientEth) {
|
|
dispatch(setBalanceError(false));
|
|
}
|
|
}, [insufficientTokens, insufficientEth, balanceError, dispatch]);
|
|
|
|
useEffect(() => {
|
|
const currentTime = Date.now();
|
|
const timeSinceLastFetched = currentTime - quotesLastFetched;
|
|
if (
|
|
timeSinceLastFetched > swapsQuoteRefreshTime &&
|
|
!dispatchedSafeRefetch
|
|
) {
|
|
setDispatchedSafeRefetch(true);
|
|
dispatch(safeRefetchQuotes());
|
|
} else if (timeSinceLastFetched > swapsQuoteRefreshTime) {
|
|
dispatch(setSwapsErrorKey(QUOTES_EXPIRED_ERROR));
|
|
history.push(SWAPS_ERROR_ROUTE);
|
|
}
|
|
}, [
|
|
quotesLastFetched,
|
|
dispatchedSafeRefetch,
|
|
dispatch,
|
|
history,
|
|
swapsQuoteRefreshTime,
|
|
]);
|
|
|
|
useEffect(() => {
|
|
if (!originalApproveAmount && approveAmount) {
|
|
setOriginalApproveAmount(approveAmount);
|
|
}
|
|
}, [originalApproveAmount, approveAmount]);
|
|
|
|
const showInsufficientWarning =
|
|
(balanceError || tokenBalanceNeeded || ethBalanceNeeded) && !warningHidden;
|
|
|
|
const hardwareWalletUsed = useSelector(isHardwareWallet);
|
|
const hardwareWalletType = useSelector(getHardwareWalletType);
|
|
|
|
const numberOfQuotes = Object.values(quotes).length;
|
|
const bestQuoteReviewedEventSent = useRef();
|
|
const eventObjectBase = useMemo(() => {
|
|
return {
|
|
token_from: sourceTokenSymbol,
|
|
token_from_amount: sourceTokenValue,
|
|
token_to: destinationTokenSymbol,
|
|
token_to_amount: destinationTokenValue,
|
|
request_type: fetchParams?.balanceError,
|
|
slippage: fetchParams?.slippage,
|
|
custom_slippage: fetchParams?.slippage !== 2,
|
|
response_time: fetchParams?.responseTime,
|
|
best_quote_source: topQuote?.aggregator,
|
|
available_quotes: numberOfQuotes,
|
|
is_hardware_wallet: hardwareWalletUsed,
|
|
hardware_wallet_type: hardwareWalletType,
|
|
stx_enabled: smartTransactionsEnabled,
|
|
current_stx_enabled: currentSmartTransactionsEnabled,
|
|
stx_user_opt_in: smartTransactionsOptInStatus,
|
|
};
|
|
}, [
|
|
sourceTokenSymbol,
|
|
sourceTokenValue,
|
|
destinationTokenSymbol,
|
|
destinationTokenValue,
|
|
fetchParams?.balanceError,
|
|
fetchParams?.slippage,
|
|
fetchParams?.responseTime,
|
|
topQuote?.aggregator,
|
|
numberOfQuotes,
|
|
hardwareWalletUsed,
|
|
hardwareWalletType,
|
|
smartTransactionsEnabled,
|
|
currentSmartTransactionsEnabled,
|
|
smartTransactionsOptInStatus,
|
|
]);
|
|
|
|
const trackAllAvailableQuotesOpened = () => {
|
|
trackEvent({
|
|
event: 'All Available Quotes Opened',
|
|
category: 'swaps',
|
|
sensitiveProperties: {
|
|
...eventObjectBase,
|
|
other_quote_selected: usedQuote?.aggregator !== topQuote?.aggregator,
|
|
other_quote_selected_source:
|
|
usedQuote?.aggregator === topQuote?.aggregator
|
|
? null
|
|
: usedQuote?.aggregator,
|
|
},
|
|
});
|
|
};
|
|
const trackQuoteDetailsOpened = () => {
|
|
trackEvent({
|
|
event: 'Quote Details Opened',
|
|
category: 'swaps',
|
|
sensitiveProperties: {
|
|
...eventObjectBase,
|
|
other_quote_selected: usedQuote?.aggregator !== topQuote?.aggregator,
|
|
other_quote_selected_source:
|
|
usedQuote?.aggregator === topQuote?.aggregator
|
|
? null
|
|
: usedQuote?.aggregator,
|
|
},
|
|
});
|
|
};
|
|
const trackEditSpendLimitOpened = () => {
|
|
trackEvent({
|
|
event: 'Edit Spend Limit Opened',
|
|
category: 'swaps',
|
|
sensitiveProperties: {
|
|
...eventObjectBase,
|
|
custom_spend_limit_set: originalApproveAmount === approveAmount,
|
|
custom_spend_limit_amount:
|
|
originalApproveAmount === approveAmount ? null : approveAmount,
|
|
},
|
|
});
|
|
};
|
|
const trackBestQuoteReviewedEvent = useCallback(() => {
|
|
trackEvent({
|
|
event: 'Best Quote Reviewed',
|
|
category: 'swaps',
|
|
sensitiveProperties: {
|
|
...eventObjectBase,
|
|
network_fees: feeInFiat,
|
|
},
|
|
});
|
|
}, [trackEvent, eventObjectBase, feeInFiat]);
|
|
const trackViewQuotePageLoadedEvent = useCallback(() => {
|
|
trackEvent({
|
|
event: 'View Quote Page Loaded',
|
|
category: 'swaps',
|
|
sensitiveProperties: {
|
|
...eventObjectBase,
|
|
response_time: currentTimestamp - reviewSwapClickedTimestamp,
|
|
},
|
|
});
|
|
}, [
|
|
trackEvent,
|
|
eventObjectBase,
|
|
currentTimestamp,
|
|
reviewSwapClickedTimestamp,
|
|
]);
|
|
|
|
useEffect(() => {
|
|
if (
|
|
!bestQuoteReviewedEventSent.current &&
|
|
[
|
|
sourceTokenSymbol,
|
|
sourceTokenValue,
|
|
destinationTokenSymbol,
|
|
destinationTokenValue,
|
|
fetchParams,
|
|
topQuote,
|
|
numberOfQuotes,
|
|
feeInFiat,
|
|
].every((dep) => dep !== null && dep !== undefined)
|
|
) {
|
|
bestQuoteReviewedEventSent.current = true;
|
|
trackBestQuoteReviewedEvent();
|
|
}
|
|
}, [
|
|
fetchParams,
|
|
topQuote,
|
|
numberOfQuotes,
|
|
feeInFiat,
|
|
destinationTokenSymbol,
|
|
destinationTokenValue,
|
|
sourceTokenSymbol,
|
|
sourceTokenValue,
|
|
trackBestQuoteReviewedEvent,
|
|
]);
|
|
|
|
const metaMaskFee = usedQuote.fee;
|
|
|
|
const onFeeCardTokenApprovalClick = () => {
|
|
trackEditSpendLimitOpened();
|
|
dispatch(
|
|
showModal({
|
|
name: 'EDIT_APPROVAL_PERMISSION',
|
|
decimals: selectedFromToken.decimals,
|
|
origin: 'MetaMask',
|
|
setCustomAmount: (newCustomPermissionAmount) => {
|
|
const customPermissionAmount =
|
|
newCustomPermissionAmount === ''
|
|
? originalApproveAmount
|
|
: newCustomPermissionAmount;
|
|
const newData = getCustomTxParamsData(approveTxParams.data, {
|
|
customPermissionAmount,
|
|
decimals: selectedFromToken.decimals,
|
|
});
|
|
|
|
if (
|
|
customPermissionAmount?.length &&
|
|
approveTxParams.data !== newData
|
|
) {
|
|
dispatch(setCustomApproveTxData(newData));
|
|
}
|
|
},
|
|
tokenAmount: originalApproveAmount,
|
|
customTokenAmount:
|
|
originalApproveAmount === approveAmount ? null : approveAmount,
|
|
tokenBalance,
|
|
tokenSymbol: selectedFromToken.symbol,
|
|
requiredMinimum: calcTokenAmount(
|
|
usedQuote.sourceAmount,
|
|
selectedFromToken.decimals,
|
|
),
|
|
}),
|
|
);
|
|
};
|
|
|
|
const nonGasFeeIsPositive = new BigNumber(nonGasFee, 16).gt(0);
|
|
const approveGasTotal = calcGasTotal(
|
|
approveGas || '0x0',
|
|
networkAndAccountSupports1559 ? baseAndPriorityFeePerGas : gasPrice,
|
|
);
|
|
const extraNetworkFeeTotalInHexWEI = new BigNumber(nonGasFee, 16)
|
|
.plus(approveGasTotal, 16)
|
|
.toString(16);
|
|
const extraNetworkFeeTotalInEth = getValueFromWeiHex({
|
|
value: extraNetworkFeeTotalInHexWEI,
|
|
toDenomination: 'ETH',
|
|
numberOfDecimals: 4,
|
|
});
|
|
|
|
let extraInfoRowLabel = '';
|
|
if (approveGas && nonGasFeeIsPositive) {
|
|
extraInfoRowLabel = t('approvalAndAggregatorTxFeeCost');
|
|
} else if (approveGas) {
|
|
extraInfoRowLabel = t('approvalTxGasCost');
|
|
} else if (nonGasFeeIsPositive) {
|
|
extraInfoRowLabel = t('aggregatorFeeCost');
|
|
}
|
|
|
|
const onFeeCardMaxRowClick = () => {
|
|
networkAndAccountSupports1559
|
|
? setShowEditGasPopover(true)
|
|
: dispatch(
|
|
showModal({
|
|
name: 'CUSTOMIZE_METASWAP_GAS',
|
|
value: tradeValue,
|
|
customGasLimitMessage: approveGas
|
|
? t('extraApprovalGas', [hexToDecimal(approveGas)])
|
|
: '',
|
|
customTotalSupplement: approveGasTotal,
|
|
extraInfoRow: extraInfoRowLabel
|
|
? {
|
|
label: extraInfoRowLabel,
|
|
value: `${extraNetworkFeeTotalInEth} ${nativeCurrencySymbol}`,
|
|
}
|
|
: null,
|
|
initialGasPrice: gasPrice,
|
|
initialGasLimit: maxGasLimit,
|
|
minimumGasLimit: new BigNumber(nonCustomMaxGasLimit, 16).toNumber(),
|
|
}),
|
|
);
|
|
};
|
|
|
|
const actionableBalanceErrorMessage = tokenBalanceUnavailable
|
|
? t('swapTokenBalanceUnavailable', [sourceTokenSymbol])
|
|
: t('swapApproveNeedMoreTokens', [
|
|
<span key="swapApproveNeedMoreTokens-1" className="view-quote__bold">
|
|
{tokenBalanceNeeded || ethBalanceNeeded}
|
|
</span>,
|
|
tokenBalanceNeeded && !(sourceTokenSymbol === defaultSwapsToken.symbol)
|
|
? sourceTokenSymbol
|
|
: defaultSwapsToken.symbol,
|
|
]);
|
|
|
|
// Price difference warning
|
|
const priceSlippageBucket = usedQuote?.priceSlippage?.bucket;
|
|
const lastPriceDifferenceBucket = usePrevious(priceSlippageBucket);
|
|
|
|
// If the user agreed to a different bucket of risk, make them agree again
|
|
useEffect(() => {
|
|
if (
|
|
acknowledgedPriceDifference &&
|
|
lastPriceDifferenceBucket === GAS_RECOMMENDATIONS.MEDIUM &&
|
|
priceSlippageBucket === GAS_RECOMMENDATIONS.HIGH
|
|
) {
|
|
setAcknowledgedPriceDifference(false);
|
|
}
|
|
}, [
|
|
priceSlippageBucket,
|
|
acknowledgedPriceDifference,
|
|
lastPriceDifferenceBucket,
|
|
]);
|
|
|
|
let viewQuotePriceDifferenceComponent = null;
|
|
const priceSlippageFromSource = useEthFiatAmount(
|
|
usedQuote?.priceSlippage?.sourceAmountInETH || 0,
|
|
{ showFiat: true },
|
|
);
|
|
const priceSlippageFromDestination = useEthFiatAmount(
|
|
usedQuote?.priceSlippage?.destinationAmountInETH || 0,
|
|
{ showFiat: true },
|
|
);
|
|
|
|
// We cannot present fiat value if there is a calculation error or no slippage
|
|
// from source or destination
|
|
const priceSlippageUnknownFiatValue =
|
|
!priceSlippageFromSource ||
|
|
!priceSlippageFromDestination ||
|
|
usedQuote?.priceSlippage?.calculationError;
|
|
|
|
let priceDifferencePercentage = 0;
|
|
if (usedQuote?.priceSlippage?.ratio) {
|
|
priceDifferencePercentage = parseFloat(
|
|
new BigNumber(usedQuote.priceSlippage.ratio, 10)
|
|
.minus(1, 10)
|
|
.times(100, 10)
|
|
.toFixed(2),
|
|
10,
|
|
);
|
|
}
|
|
|
|
const shouldShowPriceDifferenceWarning =
|
|
!tokenBalanceUnavailable &&
|
|
!showInsufficientWarning &&
|
|
usedQuote &&
|
|
(priceDifferenceRiskyBuckets.includes(priceSlippageBucket) ||
|
|
priceSlippageUnknownFiatValue);
|
|
|
|
if (shouldShowPriceDifferenceWarning) {
|
|
viewQuotePriceDifferenceComponent = (
|
|
<ViewQuotePriceDifference
|
|
usedQuote={usedQuote}
|
|
sourceTokenValue={sourceTokenValue}
|
|
destinationTokenValue={destinationTokenValue}
|
|
priceSlippageFromSource={priceSlippageFromSource}
|
|
priceSlippageFromDestination={priceSlippageFromDestination}
|
|
priceDifferencePercentage={priceDifferencePercentage}
|
|
priceSlippageUnknownFiatValue={priceSlippageUnknownFiatValue}
|
|
onAcknowledgementClick={() => {
|
|
setAcknowledgedPriceDifference(true);
|
|
}}
|
|
acknowledged={acknowledgedPriceDifference}
|
|
/>
|
|
);
|
|
}
|
|
|
|
const disableSubmissionDueToPriceWarning =
|
|
shouldShowPriceDifferenceWarning && !acknowledgedPriceDifference;
|
|
|
|
const isShowingWarning =
|
|
showInsufficientWarning || shouldShowPriceDifferenceWarning;
|
|
|
|
const isSwapButtonDisabled =
|
|
submitClicked ||
|
|
balanceError ||
|
|
tokenBalanceUnavailable ||
|
|
disableSubmissionDueToPriceWarning ||
|
|
(networkAndAccountSupports1559 && baseAndPriorityFeePerGas === undefined) ||
|
|
(!networkAndAccountSupports1559 &&
|
|
(gasPrice === null || gasPrice === undefined)) ||
|
|
(currentSmartTransactionsEnabled && currentSmartTransactionsError);
|
|
|
|
useEffect(() => {
|
|
if (
|
|
currentSmartTransactionsEnabled &&
|
|
smartTransactionsOptInStatus &&
|
|
!isSwapButtonDisabled
|
|
) {
|
|
const unsignedTx = {
|
|
from: unsignedTransaction.from,
|
|
to: unsignedTransaction.to,
|
|
value: unsignedTransaction.value,
|
|
data: unsignedTransaction.data,
|
|
gas: unsignedTransaction.gas,
|
|
chainId,
|
|
};
|
|
intervalId = setInterval(() => {
|
|
dispatch(
|
|
estimateSwapsSmartTransactionsGas(unsignedTx, approveTxParams),
|
|
);
|
|
}, swapsRefreshRates.stxGetTransactionsRefreshTime);
|
|
dispatch(estimateSwapsSmartTransactionsGas(unsignedTx, approveTxParams));
|
|
} else if (intervalId) {
|
|
clearInterval(intervalId);
|
|
}
|
|
return () => clearInterval(intervalId);
|
|
// eslint-disable-next-line
|
|
}, [
|
|
dispatch,
|
|
currentSmartTransactionsEnabled,
|
|
smartTransactionsOptInStatus,
|
|
unsignedTransaction.data,
|
|
unsignedTransaction.from,
|
|
unsignedTransaction.value,
|
|
unsignedTransaction.gas,
|
|
unsignedTransaction.to,
|
|
chainId,
|
|
swapsRefreshRates.stxGetTransactionsRefreshTime,
|
|
isSwapButtonDisabled,
|
|
]);
|
|
|
|
const onCloseEditGasPopover = () => {
|
|
setShowEditGasPopover(false);
|
|
};
|
|
|
|
useEffect(() => {
|
|
// Thanks to the next line we will only do quotes polling 3 times before showing a Quote Timeout modal.
|
|
dispatch(setSwapsQuotesPollingLimitEnabled(true));
|
|
if (reviewSwapClickedTimestamp) {
|
|
trackViewQuotePageLoadedEvent();
|
|
}
|
|
}, [dispatch, trackViewQuotePageLoadedEvent, reviewSwapClickedTimestamp]);
|
|
|
|
useEffect(() => {
|
|
// if smart transaction error is turned off, reset submit clicked boolean
|
|
if (
|
|
!currentSmartTransactionsEnabled &&
|
|
currentSmartTransactionsError &&
|
|
submitClicked
|
|
) {
|
|
setSubmitClicked(false);
|
|
}
|
|
}, [
|
|
currentSmartTransactionsEnabled,
|
|
currentSmartTransactionsError,
|
|
submitClicked,
|
|
]);
|
|
|
|
const transaction = {
|
|
userFeeLevel: swapsUserFeeLevel || GAS_RECOMMENDATIONS.HIGH,
|
|
txParams: {
|
|
maxFeePerGas,
|
|
maxPriorityFeePerGas,
|
|
gas: maxGasLimit,
|
|
},
|
|
};
|
|
|
|
const supportsEIP1559V2 = eip1559V2Enabled && networkAndAccountSupports1559;
|
|
|
|
return (
|
|
<GasFeeContextProvider
|
|
editGasMode={EDIT_GAS_MODES.SWAPS}
|
|
minimumGasLimit={usedGasLimit}
|
|
transaction={transaction}
|
|
>
|
|
<TransactionModalContextProvider>
|
|
<div className="view-quote">
|
|
<div
|
|
className={classnames('view-quote__content', {
|
|
'view-quote__content_modal': disableSubmissionDueToPriceWarning,
|
|
})}
|
|
>
|
|
{selectQuotePopoverShown && (
|
|
<SelectQuotePopover
|
|
quoteDataRows={renderablePopoverData}
|
|
onClose={() => setSelectQuotePopoverShown(false)}
|
|
onSubmit={(aggId) => dispatch(swapsQuoteSelected(aggId))}
|
|
swapToSymbol={destinationTokenSymbol}
|
|
initialAggId={usedQuote.aggregator}
|
|
onQuoteDetailsIsOpened={trackQuoteDetailsOpened}
|
|
hideEstimatedGasFee={
|
|
smartTransactionsEnabled && smartTransactionsOptInStatus
|
|
}
|
|
/>
|
|
)}
|
|
|
|
{!supportsEIP1559V2 &&
|
|
showEditGasPopover &&
|
|
networkAndAccountSupports1559 && (
|
|
<EditGasPopover
|
|
transaction={transaction}
|
|
minimumGasLimit={usedGasLimit}
|
|
defaultEstimateToUse={GAS_RECOMMENDATIONS.HIGH}
|
|
mode={EDIT_GAS_MODES.SWAPS}
|
|
confirmButtonText={t('submit')}
|
|
onClose={onCloseEditGasPopover}
|
|
/>
|
|
)}
|
|
{supportsEIP1559V2 && (
|
|
<>
|
|
<EditGasFeePopover />
|
|
<AdvancedGasFeePopover />
|
|
</>
|
|
)}
|
|
|
|
<div
|
|
className={classnames('view-quote__warning-wrapper', {
|
|
'view-quote__warning-wrapper--thin': !isShowingWarning,
|
|
})}
|
|
>
|
|
{viewQuotePriceDifferenceComponent}
|
|
{(showInsufficientWarning || tokenBalanceUnavailable) && (
|
|
<ActionableMessage
|
|
message={actionableBalanceErrorMessage}
|
|
onClose={() => setWarningHidden(true)}
|
|
/>
|
|
)}
|
|
</div>
|
|
<div className="view-quote__countdown-timer-container">
|
|
<CountdownTimer
|
|
timeStarted={quotesLastFetched}
|
|
warningTime="0:10"
|
|
labelKey="swapNewQuoteIn"
|
|
/>
|
|
</div>
|
|
<MainQuoteSummary
|
|
sourceValue={calcTokenValue(
|
|
sourceTokenValue,
|
|
sourceTokenDecimals,
|
|
)}
|
|
sourceDecimals={sourceTokenDecimals}
|
|
sourceSymbol={sourceTokenSymbol}
|
|
destinationValue={calcTokenValue(
|
|
destinationTokenValue,
|
|
destinationTokenDecimals,
|
|
)}
|
|
destinationDecimals={destinationTokenDecimals}
|
|
destinationSymbol={destinationTokenSymbol}
|
|
sourceIconUrl={sourceTokenIconUrl}
|
|
destinationIconUrl={destinationIconUrl}
|
|
/>
|
|
{currentSmartTransactionsEnabled &&
|
|
smartTransactionsOptInStatus &&
|
|
!smartTransactionEstimatedGas?.txData && (
|
|
<Box marginTop={0} marginBottom={10}>
|
|
<PulseLoader />
|
|
</Box>
|
|
)}
|
|
{(!currentSmartTransactionsEnabled ||
|
|
!smartTransactionsOptInStatus ||
|
|
smartTransactionEstimatedGas?.txData) && (
|
|
<div
|
|
className={classnames('view-quote__fee-card-container', {
|
|
'view-quote__fee-card-container--three-rows':
|
|
approveTxParams && (!balanceError || warningHidden),
|
|
})}
|
|
>
|
|
<FeeCard
|
|
primaryFee={{
|
|
fee: feeInEth,
|
|
maxFee: maxFeeInEth,
|
|
}}
|
|
secondaryFee={{
|
|
fee: feeInFiat,
|
|
maxFee: maxFeeInFiat,
|
|
}}
|
|
onFeeCardMaxRowClick={onFeeCardMaxRowClick}
|
|
hideTokenApprovalRow={
|
|
!approveTxParams || (balanceError && !warningHidden)
|
|
}
|
|
tokenApprovalSourceTokenSymbol={sourceTokenSymbol}
|
|
onTokenApprovalClick={onFeeCardTokenApprovalClick}
|
|
metaMaskFee={String(metaMaskFee)}
|
|
numberOfQuotes={Object.values(quotes).length}
|
|
onQuotesClick={() => {
|
|
trackAllAvailableQuotesOpened();
|
|
setSelectQuotePopoverShown(true);
|
|
}}
|
|
chainId={chainId}
|
|
isBestQuote={isBestQuote}
|
|
supportsEIP1559V2={supportsEIP1559V2}
|
|
networkAndAccountSupports1559={networkAndAccountSupports1559}
|
|
maxPriorityFeePerGasDecGWEI={hexWEIToDecGWEI(
|
|
maxPriorityFeePerGas,
|
|
)}
|
|
maxFeePerGasDecGWEI={hexWEIToDecGWEI(maxFeePerGas)}
|
|
smartTransactionsEnabled={currentSmartTransactionsEnabled}
|
|
smartTransactionsOptInStatus={smartTransactionsOptInStatus}
|
|
/>
|
|
</div>
|
|
)}
|
|
</div>
|
|
<SwapsFooter
|
|
onSubmit={() => {
|
|
setSubmitClicked(true);
|
|
if (!balanceError) {
|
|
if (
|
|
currentSmartTransactionsEnabled &&
|
|
smartTransactionsOptInStatus &&
|
|
smartTransactionEstimatedGas?.txData
|
|
) {
|
|
dispatch(
|
|
signAndSendSwapsSmartTransaction({
|
|
unsignedTransaction,
|
|
trackEvent,
|
|
history,
|
|
additionalTrackingParams,
|
|
}),
|
|
);
|
|
} else {
|
|
dispatch(
|
|
signAndSendTransactions(
|
|
history,
|
|
trackEvent,
|
|
additionalTrackingParams,
|
|
),
|
|
);
|
|
}
|
|
} else if (destinationToken.symbol === defaultSwapsToken.symbol) {
|
|
history.push(DEFAULT_ROUTE);
|
|
} else {
|
|
history.push(`${ASSET_ROUTE}/${destinationToken.address}`);
|
|
}
|
|
}}
|
|
submitText={
|
|
currentSmartTransactionsEnabled &&
|
|
smartTransactionsOptInStatus &&
|
|
swapsSTXLoading
|
|
? t('preparingSwap')
|
|
: t('swap')
|
|
}
|
|
hideCancel
|
|
disabled={isSwapButtonDisabled}
|
|
className={isShowingWarning && 'view-quote__thin-swaps-footer'}
|
|
showTopBorder
|
|
/>
|
|
</div>
|
|
</TransactionModalContextProvider>
|
|
</GasFeeContextProvider>
|
|
);
|
|
}
|
|
|