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review-quote.js
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import React, {
useState,
useContext,
useMemo,
useEffect,
useRef,
useCallback,
} from 'react';
import { shallowEqual, useSelector, useDispatch } from 'react-redux';
import { useHistory } from 'react-router-dom';
import BigNumber from 'bignumber.js';
import { isEqual } from 'lodash';
import classnames from 'classnames';
import { captureException } from '@sentry/browser';
import PropTypes from 'prop-types';
import ZENDESK_URLS from '../../../helpers/constants/zendesk-url';
import { I18nContext } from '../../../contexts/i18n';
import SelectQuotePopover from '../select-quote-popover';
import { useEthFiatAmount } from '../../../hooks/useEthFiatAmount';
import { useEqualityCheck } from '../../../hooks/useEqualityCheck';
import { usePrevious } from '../../../hooks/usePrevious';
import { MetaMetricsContext } from '../../../contexts/metametrics';
import {
getQuotes,
getApproveTxParams,
getFetchParams,
setBalanceError,
getQuotesLastFetched,
getBalanceError,
getCustomSwapsGas, // Gas limit.
getDestinationTokenInfo,
getUsedSwapsGasPrice,
getTopQuote,
getUsedQuote,
signAndSendTransactions,
getBackgroundSwapRouteState,
swapsQuoteSelected,
getReviewSwapClickedTimestamp,
signAndSendSwapsSmartTransaction,
getSwapsNetworkConfig,
getSmartTransactionsError,
getCurrentSmartTransactionsError,
getSwapsSTXLoading,
fetchSwapsSmartTransactionFees,
getSmartTransactionFees,
getCurrentSmartTransactionsEnabled,
} from '../../../ducks/swaps/swaps';
import {
conversionRateSelector,
getSelectedAccount,
getCurrentCurrency,
getTokenExchangeRates,
getSwapsDefaultToken,
getCurrentChainId,
isHardwareWallet,
getHardwareWalletType,
checkNetworkAndAccountSupports1559,
getUSDConversionRate,
} from '../../../selectors';
import {
getSmartTransactionsOptInStatusForMetrics,
getSmartTransactionsEnabled,
getSmartTransactionsPreferenceEnabled,
} from '../../../../shared/modules/selectors';
import { getNativeCurrency, getTokens } from '../../../ducks/metamask/metamask';
import {
setCustomApproveTxData,
showModal,
setSwapsQuotesPollingLimitEnabled,
getLayer1GasFee,
} from '../../../store/actions';
import {
ASSET_ROUTE,
DEFAULT_ROUTE,
AWAITING_SWAP_ROUTE,
PREPARE_SWAP_ROUTE,
} from '../../../helpers/constants/routes';
import {
decimalToHex,
decWEIToDecETH,
sumHexes,
hexToDecimal,
} from '../../../../shared/modules/conversion.utils';
import { getCustomTxParamsData } from '../../confirmations/confirm-approve/confirm-approve.util';
import {
quotesToRenderableData,
getRenderableNetworkFeesForQuote,
getFeeForSmartTransaction,
formatSwapsValueForDisplay,
getSwap1559GasFeeEstimates,
} from '../swaps.util';
import { useTokenTracker } from '../../../hooks/useTokenTracker';
import {
SLIPPAGE_HIGH_ERROR,
SLIPPAGE_LOW_ERROR,
MAX_ALLOWED_SLIPPAGE,
} from '../../../../shared/constants/swaps';
import { GasRecommendations } from '../../../../shared/constants/gas';
import CountdownTimer from '../countdown-timer';
import SwapsFooter from '../swaps-footer';
import Box from '../../../components/ui/box';
import {
TextColor,
JustifyContent,
DISPLAY,
AlignItems,
TextVariant,
FRACTIONS,
TEXT_ALIGN,
Size,
FlexDirection,
Severity,
FontStyle,
} from '../../../helpers/constants/design-system';
import {
BannerAlert,
ButtonLink,
ButtonLinkSize,
Text,
} from '../../../components/component-library';
import {
MetaMetricsEventCategory,
MetaMetricsEventName,
MetaMetricsEventErrorType,
} from '../../../../shared/constants/metametrics';
import { isEqualCaseInsensitive } from '../../../../shared/modules/string-utils';
import { parseStandardTokenTransactionData } from '../../../../shared/modules/transaction.utils';
import { getTokenValueParam } from '../../../../shared/lib/metamask-controller-utils';
import {
calcGasTotal,
calcTokenAmount,
toPrecisionWithoutTrailingZeros,
} from '../../../../shared/lib/transactions-controller-utils';
// TODO: Remove restricted import
// eslint-disable-next-line import/no-restricted-paths
import { addHexPrefix } from '../../../../app/scripts/lib/util';
import {
calcTokenValue,
calculateMaxGasLimit,
} from '../../../../shared/lib/swaps-utils';
import ExchangeRateDisplay from '../exchange-rate-display';
import InfoTooltip from '../../../components/ui/info-tooltip';
import useRamps from '../../../hooks/ramps/useRamps/useRamps';
import { getTokenFiatAmount } from '../../../helpers/utils/token-util';
import { toChecksumHexAddress } from '../../../../shared/modules/hexstring-utils';
import { useAsyncResult } from '../../../hooks/useAsyncResult';
import { useGasFeeEstimates } from '../../../hooks/useGasFeeEstimates';
import ViewQuotePriceDifference from './view-quote-price-difference';
import SlippageNotificationModal from './slippage-notification-modal';
let intervalId;
const ViewAllQuotesLink = React.memo(function ViewAllQuotesLink({
trackAllAvailableQuotesOpened,
setSelectQuotePopoverShown,
t,
}) {
const handleClick = useCallback(() => {
trackAllAvailableQuotesOpened();
setSelectQuotePopoverShown(true);
}, [trackAllAvailableQuotesOpened, setSelectQuotePopoverShown]);
return (
<ButtonLink
key="view-all-quotes"
data-testid="review-quote-view-all-quotes"
onClick={handleClick}
size={Size.inherit}
>
{t('viewAllQuotes')}
</ButtonLink>
);
});
ViewAllQuotesLink.propTypes = {
trackAllAvailableQuotesOpened: PropTypes.func.isRequired,
setSelectQuotePopoverShown: PropTypes.func.isRequired,
t: PropTypes.func.isRequired,
};
export default function ReviewQuote({ setReceiveToAmount }) {
const history = useHistory();
const dispatch = useDispatch();
const t = useContext(I18nContext);
const trackEvent = useContext(MetaMetricsContext);
const [submitClicked, setSubmitClicked] = useState(false);
const [selectQuotePopoverShown, setSelectQuotePopoverShown] = useState(false);
const [warningHidden] = useState(false); // TODO: Check when to use setWarningHidden
const [originalApproveAmount, setOriginalApproveAmount] = useState(null);
const [multiLayerL1FeeTotal, setMultiLayerL1FeeTotal] = useState(null);
const [multiLayerL1ApprovalFeeTotal, setMultiLayerL1ApprovalFeeTotal] =
useState(null);
// We need to have currentTimestamp in state, otherwise it would change with each rerender.
const [currentTimestamp] = useState(Date.now());
const { openBuyCryptoInPdapp } = useRamps();
const [acknowledgedPriceDifference, setAcknowledgedPriceDifference] =
useState(false);
const [slippageNotificationModalOpened, setSlippageNotificationModalOpened] =
useState(false);
const priceDifferenceRiskyBuckets = [
GasRecommendations.high,
GasRecommendations.medium,
];
const routeState = useSelector(getBackgroundSwapRouteState);
const quotes = useSelector(getQuotes, isEqual);
useEffect(() => {
if (!Object.values(quotes).length) {
history.push(PREPARE_SWAP_ROUTE);
} else if (routeState === 'awaiting') {
history.push(AWAITING_SWAP_ROUTE);
}
}, [history, quotes, routeState]);
const quotesLastFetched = useSelector(getQuotesLastFetched);
const prevQuotesLastFetched = usePrevious(quotesLastFetched);
// Select necessary data
const gasPrice = useSelector(getUsedSwapsGasPrice);
const customMaxGas = useSelector(getCustomSwapsGas);
const tokenConversionRates = useSelector(getTokenExchangeRates, isEqual);
const memoizedTokenConversionRates = useEqualityCheck(tokenConversionRates);
const { balance: ethBalance } = useSelector(getSelectedAccount, shallowEqual);
const conversionRate = useSelector(conversionRateSelector);
const USDConversionRate = useSelector(getUSDConversionRate);
const currentCurrency = useSelector(getCurrentCurrency);
const swapsTokens = useSelector(getTokens, isEqual);
const networkAndAccountSupports1559 = useSelector(
checkNetworkAndAccountSupports1559,
);
const balanceError = useSelector(getBalanceError);
const fetchParams = useSelector(getFetchParams, isEqual);
const approveTxParams = useSelector(getApproveTxParams, isEqual);
const topQuote = useSelector(getTopQuote, isEqual);
const usedQuote = useSelector(getUsedQuote, isEqual);
const tradeValue = usedQuote?.trade?.value ?? '0x0';
const defaultSwapsToken = useSelector(getSwapsDefaultToken, isEqual);
const chainId = useSelector(getCurrentChainId);
const nativeCurrencySymbol = useSelector(getNativeCurrency);
const reviewSwapClickedTimestamp = useSelector(getReviewSwapClickedTimestamp);
const smartTransactionsOptInStatus = useSelector(
getSmartTransactionsOptInStatusForMetrics,
);
const smartTransactionsPreferenceEnabled = useSelector(
getSmartTransactionsPreferenceEnabled,
);
const smartTransactionsEnabled = useSelector(getSmartTransactionsEnabled);
const swapsSTXLoading = useSelector(getSwapsSTXLoading);
const currentSmartTransactionsError = useSelector(
getCurrentSmartTransactionsError,
);
const smartTransactionsError = useSelector(getSmartTransactionsError);
const currentSmartTransactionsEnabled = useSelector(
getCurrentSmartTransactionsEnabled,
);
const smartTransactionFees = useSelector(getSmartTransactionFees, isEqual);
const swapsNetworkConfig = useSelector(getSwapsNetworkConfig, shallowEqual);
const { gasFeeEstimates: networkGasFeeEstimates } = useGasFeeEstimates();
const { estimatedBaseFee = '0' } = networkGasFeeEstimates ?? {};
const gasFeeEstimates = useAsyncResult(async () => {
if (!networkAndAccountSupports1559) {
return undefined;
}
return await getSwap1559GasFeeEstimates(
usedQuote.trade,
approveTxParams,
estimatedBaseFee,
chainId,
);
}, [
usedQuote.trade,
approveTxParams,
estimatedBaseFee,
chainId,
networkAndAccountSupports1559,
]);
const gasFeeEstimatesTrade = gasFeeEstimates.value?.tradeGasFeeEstimates;
const gasFeeEstimatesApprove = gasFeeEstimates.value?.approveGasFeeEstimates;
const unsignedTransaction = usedQuote.trade;
const { isGasIncludedTrade } = usedQuote;
const isSmartTransaction =
useSelector(getSmartTransactionsPreferenceEnabled) &&
currentSmartTransactionsEnabled;
const [slippageErrorKey] = useState(() => {
const slippage = Number(fetchParams?.slippage);
if (slippage > 0 && slippage <= 1) {
return SLIPPAGE_LOW_ERROR;
} else if (slippage >= 5 && slippage <= MAX_ALLOWED_SLIPPAGE) {
return SLIPPAGE_HIGH_ERROR;
}
return '';
});
const fetchParamsSourceToken = fetchParams?.sourceToken;
const additionalTrackingParams = {
reg_tx_fee_in_usd: undefined,
reg_tx_fee_in_eth: undefined,
reg_tx_max_fee_in_usd: undefined,
reg_tx_max_fee_in_eth: undefined,
stx_fee_in_usd: undefined,
stx_fee_in_eth: undefined,
stx_max_fee_in_usd: undefined,
stx_max_fee_in_eth: undefined,
};
const usedGasLimit =
usedQuote?.gasEstimateWithRefund ||
`0x${decimalToHex(usedQuote?.averageGas || 0)}`;
const maxGasLimit = calculateMaxGasLimit(
usedQuote?.gasEstimate,
usedQuote?.gasMultiplier,
usedQuote?.maxGas,
customMaxGas,
);
let gasTotalInWeiHex = calcGasTotal(
maxGasLimit,
gasFeeEstimatesTrade?.maxFeePerGas || gasPrice,
);
if (multiLayerL1FeeTotal !== null) {
gasTotalInWeiHex = sumHexes(
gasTotalInWeiHex || '0x0',
multiLayerL1FeeTotal || '0x0',
);
}
const { tokensWithBalances } = useTokenTracker({
tokens: swapsTokens,
includeFailedTokens: true,
});
const balanceToken =
fetchParamsSourceToken === defaultSwapsToken.address
? defaultSwapsToken
: tokensWithBalances.find(({ address }) =>
isEqualCaseInsensitive(address, fetchParamsSourceToken),
);
const selectedFromToken = balanceToken || usedQuote.sourceTokenInfo;
const tokenBalance =
tokensWithBalances?.length &&
calcTokenAmount(
selectedFromToken.balance || '0x0',
selectedFromToken.decimals,
).toFixed(9);
const tokenBalanceUnavailable =
tokensWithBalances && balanceToken === undefined;
const approveData = parseStandardTokenTransactionData(approveTxParams?.data);
const approveValue = approveData && getTokenValueParam(approveData);
const approveAmount =
approveValue &&
selectedFromToken?.decimals !== undefined &&
calcTokenAmount(approveValue, selectedFromToken.decimals).toFixed(9);
const approveGas = approveTxParams?.gas;
const gasPriceTrade = networkAndAccountSupports1559
? gasFeeEstimatesTrade?.baseAndPriorityFeePerGas
: gasPrice;
const gasPriceApprove = networkAndAccountSupports1559
? gasFeeEstimatesApprove?.baseAndPriorityFeePerGas
: gasPrice;
const renderablePopoverData = useMemo(() => {
return quotesToRenderableData({
quotes,
gasPriceTrade,
gasPriceApprove,
conversionRate,
currentCurrency,
approveGas,
tokenConversionRates: memoizedTokenConversionRates,
chainId,
smartTransactionEstimatedGas:
smartTransactionsEnabled &&
smartTransactionsPreferenceEnabled &&
smartTransactionFees?.tradeTxFees,
nativeCurrencySymbol,
multiLayerL1ApprovalFeeTotal,
});
}, [
quotes,
gasPriceTrade,
gasPriceApprove,
conversionRate,
currentCurrency,
approveGas,
memoizedTokenConversionRates,
chainId,
smartTransactionFees?.tradeTxFees,
nativeCurrencySymbol,
smartTransactionsEnabled,
smartTransactionsPreferenceEnabled,
multiLayerL1ApprovalFeeTotal,
]);
const renderableDataForUsedQuote = renderablePopoverData.find(
(renderablePopoverDatum) =>
renderablePopoverDatum.aggId === usedQuote.aggregator,
);
const {
destinationTokenDecimals,
destinationTokenSymbol,
destinationTokenValue,
sourceTokenDecimals,
sourceTokenSymbol,
sourceTokenValue,
} = renderableDataForUsedQuote;
let { feeInFiat, feeInEth, rawEthFee, feeInUsd } =
getRenderableNetworkFeesForQuote({
tradeGas: usedGasLimit,
approveGas,
gasPriceTrade,
gasPriceApprove,
currentCurrency,
conversionRate,
USDConversionRate,
tradeValue,
sourceSymbol: sourceTokenSymbol,
sourceAmount: usedQuote.sourceAmount,
chainId,
nativeCurrencySymbol,
multiLayerL1FeeTotal,
});
additionalTrackingParams.reg_tx_fee_in_usd = Number(feeInUsd);
additionalTrackingParams.reg_tx_fee_in_eth = Number(rawEthFee);
const renderableMaxFees = getRenderableNetworkFeesForQuote({
tradeGas: maxGasLimit,
approveGas,
gasPriceTrade,
gasPriceApprove,
currentCurrency,
conversionRate,
USDConversionRate,
tradeValue,
sourceSymbol: sourceTokenSymbol,
sourceAmount: usedQuote.sourceAmount,
chainId,
nativeCurrencySymbol,
multiLayerL1FeeTotal,
});
let {
feeInFiat: maxFeeInFiat,
feeInEth: maxFeeInEth,
rawEthFee: maxRawEthFee,
feeInUsd: maxFeeInUsd,
} = renderableMaxFees;
additionalTrackingParams.reg_tx_max_fee_in_usd = Number(maxFeeInUsd);
additionalTrackingParams.reg_tx_max_fee_in_eth = Number(maxRawEthFee);
if (isSmartTransaction && smartTransactionFees?.tradeTxFees) {
const stxEstimatedFeeInWeiDec =
smartTransactionFees?.tradeTxFees.feeEstimate +
(smartTransactionFees?.approvalTxFees?.feeEstimate || 0);
const stxMaxFeeInWeiDec =
smartTransactionFees?.tradeTxFees.maxFeeEstimate +
(smartTransactionFees?.approvalTxFees?.maxFeeEstimate || 0);
({ feeInFiat, feeInEth, rawEthFee, feeInUsd } = getFeeForSmartTransaction({
chainId,
currentCurrency,
conversionRate,
USDConversionRate,
nativeCurrencySymbol,
feeInWeiDec: stxEstimatedFeeInWeiDec,
}));
additionalTrackingParams.stx_fee_in_usd = Number(feeInUsd);
additionalTrackingParams.stx_fee_in_eth = Number(rawEthFee);
additionalTrackingParams.estimated_gas =
smartTransactionFees?.tradeTxFees.gasLimit;
({
feeInFiat: maxFeeInFiat,
feeInEth: maxFeeInEth,
rawEthFee: maxRawEthFee,
feeInUsd: maxFeeInUsd,
} = getFeeForSmartTransaction({
chainId,
currentCurrency,
conversionRate,
USDConversionRate,
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;
let ethBalanceNeededStx;
if (isSmartTransaction && smartTransactionsError?.balanceNeededWei) {
ethBalanceNeededStx = decWEIToDecETH(
smartTransactionsError.balanceNeededWei -
smartTransactionsError.currentBalanceWei,
);
}
const prevEthBalanceNeededStx = usePrevious(ethBalanceNeededStx);
const destinationToken = useSelector(getDestinationTokenInfo, isEqual);
useEffect(() => {
if (isSmartTransaction) {
if (insufficientTokens) {
dispatch(setBalanceError(true));
} else if (balanceError && !insufficientTokens) {
dispatch(setBalanceError(false));
}
} else if (insufficientTokens || insufficientEth) {
dispatch(setBalanceError(true));
} else if (balanceError && !insufficientTokens && !insufficientEth) {
dispatch(setBalanceError(false));
}
}, [
insufficientTokens,
insufficientEth,
dispatch,
isSmartTransaction,
balanceError,
]);
useEffect(() => {
if (!originalApproveAmount && approveAmount) {
setOriginalApproveAmount(approveAmount);
}
}, [originalApproveAmount, approveAmount]);
// If it's not a Smart Transaction and ETH balance is needed, we want to show a warning.
const isNotStxAndEthBalanceIsNeeded = !isSmartTransaction && ethBalanceNeeded;
// If it's a Smart Transaction and ETH balance is needed, we want to show a warning.
const isStxAndEthBalanceIsNeeded = isSmartTransaction && ethBalanceNeededStx;
// Indicates if we should show to a user a warning about insufficient funds for swapping.
const showInsufficientWarning =
(balanceError ||
tokenBalanceNeeded ||
isNotStxAndEthBalanceIsNeeded ||
isStxAndEthBalanceIsNeeded) &&
!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: MetaMetricsEventCategory.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: MetaMetricsEventCategory.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: MetaMetricsEventCategory.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: MetaMetricsEventCategory.Swaps,
sensitiveProperties: {
...eventObjectBase,
network_fees: feeInFiat,
},
});
}, [trackEvent, eventObjectBase, feeInFiat]);
const trackViewQuotePageLoadedEvent = useCallback(() => {
trackEvent({
event: 'Review Quote Component Loaded',
category: MetaMetricsEventCategory.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,
]);
useEffect(() => {
if (
((isSmartTransaction && prevEthBalanceNeededStx) ||
!isSmartTransaction) &&
quotesLastFetched === prevQuotesLastFetched
) {
return;
}
let additionalBalanceNeeded;
if (isSmartTransaction && ethBalanceNeededStx) {
additionalBalanceNeeded = ethBalanceNeededStx;
} else if (!isSmartTransaction && ethBalanceNeeded) {
additionalBalanceNeeded = ethBalanceNeeded;
} else {
return; // A user has enough balance for a gas fee, so we don't need to track it.
}
trackEvent({
event: MetaMetricsEventName.SwapError,
category: MetaMetricsEventCategory.Swaps,
sensitiveProperties: {
...eventObjectBase,
error_type: MetaMetricsEventErrorType.InsufficientGas,
additional_balance_needed: additionalBalanceNeeded,
},
});
}, [
quotesLastFetched,
prevQuotesLastFetched,
ethBalanceNeededStx,
isSmartTransaction,
trackEvent,
prevEthBalanceNeededStx,
ethBalanceNeeded,
eventObjectBase,
]);
const metaMaskFee = usedQuote.fee;
/* istanbul ignore next */
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 needsMoreGas = Boolean(ethBalanceNeededStx || ethBalanceNeeded);
const actionableBalanceErrorMessage = tokenBalanceUnavailable
? t('swapTokenBalanceUnavailable', [sourceTokenSymbol])
: t('swapApproveNeedMoreTokens', [
<span key="swapApproveNeedMoreTokens-1">
{tokenBalanceNeeded || ethBalanceNeededStx || 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 === GasRecommendations.medium &&
priceSlippageBucket === GasRecommendations.high
) {
setAcknowledgedPriceDifference(false);
}
}, [
priceSlippageBucket,
acknowledgedPriceDifference,
lastPriceDifferenceBucket,
]);
let viewQuotePriceDifferenceWarning = 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 ||
Boolean(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 prevPriceDifferencePercentage = usePrevious(priceDifferencePercentage);
const shouldShowPriceDifferenceWarning =
!tokenBalanceUnavailable &&
!showInsufficientWarning &&
usedQuote &&
(priceDifferenceRiskyBuckets.includes(priceSlippageBucket) ||
priceSlippageUnknownFiatValue);
if (shouldShowPriceDifferenceWarning) {
viewQuotePriceDifferenceWarning = (
<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 = Boolean(
submitClicked ||
balanceError ||
tokenBalanceUnavailable ||
disableSubmissionDueToPriceWarning ||
(networkAndAccountSupports1559 &&
gasFeeEstimatesTrade?.baseAndPriorityFeePerGas === undefined) ||
(!networkAndAccountSupports1559 &&
(gasPrice === null || gasPrice === undefined)) ||
(currentSmartTransactionsEnabled &&
(currentSmartTransactionsError || smartTransactionsError)) ||
(currentSmartTransactionsEnabled &&
smartTransactionsPreferenceEnabled &&
!smartTransactionFees?.tradeTxFees),
);
useEffect(() => {
if (
shouldShowPriceDifferenceWarning &&
acknowledgedPriceDifference &&
quotesLastFetched !== prevQuotesLastFetched &&
priceDifferencePercentage !== prevPriceDifferencePercentage
) {
// Reset price difference acknowledgement if price diff % changed.
setAcknowledgedPriceDifference(false);
}
}, [
acknowledgedPriceDifference,
prevQuotesLastFetched,
quotesLastFetched,
shouldShowPriceDifferenceWarning,
priceDifferencePercentage,
prevPriceDifferencePercentage,
]);
useEffect(() => {
// If it's a smart transaction, has sufficient tokens, and gas is not included in the trade,
// set up gas fee polling.
if (isSmartTransaction && !insufficientTokens && !isGasIncludedTrade) {
const unsignedTx = {
from: unsignedTransaction.from,
to: unsignedTransaction.to,
value: unsignedTransaction.value,
data: unsignedTransaction.data,
gas: unsignedTransaction.gas,
chainId,
};
intervalId = setInterval(() => {
if (!swapsSTXLoading) {
dispatch(
fetchSwapsSmartTransactionFees({
unsignedTransaction: unsignedTx,
approveTxParams,
fallbackOnNotEnoughFunds: false,
}),
);
}
}, swapsNetworkConfig.stxGetTransactionsRefreshTime);
dispatch(
fetchSwapsSmartTransactionFees({
unsignedTransaction: unsignedTx,
approveTxParams,
fallbackOnNotEnoughFunds: false,
}),
);
} else if (intervalId) {
clearInterval(intervalId);
}
return () => clearInterval(intervalId);
// eslint-disable-next-line
}, [
dispatch,
isSmartTransaction,
unsignedTransaction.data,
unsignedTransaction.from,
unsignedTransaction.value,
unsignedTransaction.gas,
unsignedTransaction.to,
chainId,
swapsNetworkConfig.stxGetTransactionsRefreshTime,
insufficientTokens,
isGasIncludedTrade,
]);
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 (
(!currentSmartTransactionsEnabled &&
currentSmartTransactionsError &&
submitClicked) ||
(isSmartTransaction && !swapsSTXLoading && submitClicked)
) {
setSubmitClicked(false);
}
}, [
currentSmartTransactionsEnabled,
currentSmartTransactionsError,
isSmartTransaction,
swapsSTXLoading,
submitClicked,
]);
useEffect(() => {
if (!usedQuote?.multiLayerL1TradeFeeTotal) {
return;
}
const getEstimatedL1Fees = async () => {
try {
let l1ApprovalFeeTotal = '0x0';
if (approveTxParams) {