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336 lines
11 KiB
336 lines
11 KiB
import EventEmitter from 'events'
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import React, { useContext, useRef, useState, useEffect } from 'react'
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import { useDispatch, useSelector } from 'react-redux'
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import PropTypes from 'prop-types'
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import classnames from 'classnames'
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import { useHistory } from 'react-router-dom'
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import { I18nContext } from '../../../contexts/i18n'
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import { useNewMetricEvent } from '../../../hooks/useMetricEvent'
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import { MetaMetricsContext } from '../../../contexts/metametrics.new'
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import { getCurrentCurrency, getUSDConversionRate } from '../../../selectors'
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import {
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getUsedQuote,
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getFetchParams,
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getApproveTxParams,
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getUsedSwapsGasPrice,
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fetchQuotesAndSetQuoteState,
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navigateBackToBuildQuote,
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prepareForRetryGetQuotes,
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prepareToLeaveSwaps,
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} from '../../../ducks/swaps/swaps'
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import { useTransactionTimeRemaining } from '../../../hooks/useTransactionTimeRemaining'
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import { usePrevious } from '../../../hooks/usePrevious'
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import Mascot from '../../../components/ui/mascot'
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import PulseLoader from '../../../components/ui/pulse-loader'
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import {
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getBlockExplorerUrlForTx,
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getStatusKey,
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} from '../../../helpers/utils/transactions.util'
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import CountdownTimer from '../countdown-timer'
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import {
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QUOTES_EXPIRED_ERROR,
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SWAP_FAILED_ERROR,
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ERROR_FETCHING_QUOTES,
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QUOTES_NOT_AVAILABLE_ERROR,
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OFFLINE_FOR_MAINTENANCE,
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} from '../../../helpers/constants/swaps'
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import { ASSET_ROUTE, DEFAULT_ROUTE } from '../../../helpers/constants/routes'
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import { getRenderableNetworkFeesForQuote } from '../swaps.util'
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import SwapsFooter from '../swaps-footer'
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import { TRANSACTION_STATUSES } from '../../../../../shared/constants/transaction'
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import SwapFailureIcon from './swap-failure-icon'
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import SwapSuccessIcon from './swap-success-icon'
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import QuotesTimeoutIcon from './quotes-timeout-icon'
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import ViewOnEtherScanLink from './view-on-ether-scan-link'
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export default function AwaitingSwap({
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swapComplete,
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errorKey,
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txHash,
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networkId,
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tokensReceived,
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rpcPrefs,
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submittingSwap,
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tradeTxData,
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usedGasPrice,
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inputValue,
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maxSlippage,
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}) {
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const t = useContext(I18nContext)
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const metaMetricsEvent = useContext(MetaMetricsContext)
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const history = useHistory()
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const dispatch = useDispatch()
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const animationEventEmitter = useRef(new EventEmitter())
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const fetchParams = useSelector(getFetchParams)
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const { destinationTokenInfo, sourceTokenInfo } = fetchParams?.metaData || {}
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const usedQuote = useSelector(getUsedQuote)
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const approveTxParams = useSelector(getApproveTxParams)
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const swapsGasPrice = useSelector(getUsedSwapsGasPrice)
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const currentCurrency = useSelector(getCurrentCurrency)
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const usdConversionRate = useSelector(getUSDConversionRate)
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const [timeRemainingExpired, setTimeRemainingExpired] = useState(false)
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const [trackedQuotesExpiredEvent, setTrackedQuotesExpiredEvent] = useState(
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false,
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)
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let feeinUnformattedFiat
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if (usedQuote && swapsGasPrice) {
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const renderableNetworkFees = getRenderableNetworkFeesForQuote(
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usedQuote.gasEstimateWithRefund || usedQuote.averageGas,
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approveTxParams?.gas || '0x0',
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swapsGasPrice,
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currentCurrency,
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usdConversionRate,
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usedQuote?.trade?.value,
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sourceTokenInfo?.symbol,
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usedQuote.sourceAmount,
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)
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feeinUnformattedFiat = renderableNetworkFees.rawNetworkFees
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}
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const quotesExpiredEvent = useNewMetricEvent({
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event: 'Quotes Timed Out',
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sensitiveProperties: {
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token_from: sourceTokenInfo?.symbol,
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token_from_amount: fetchParams?.value,
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token_to: destinationTokenInfo?.symbol,
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request_type: fetchParams?.balanceError ? 'Quote' : 'Order',
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slippage: fetchParams?.slippage,
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custom_slippage: fetchParams?.slippage === 2,
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gas_fees: feeinUnformattedFiat,
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},
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category: 'swaps',
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})
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const blockExplorerUrl =
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txHash && getBlockExplorerUrlForTx(networkId, txHash, rpcPrefs)
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const statusKey = tradeTxData && getStatusKey(tradeTxData)
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const timeRemaining = useTransactionTimeRemaining(
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statusKey === TRANSACTION_STATUSES.SUBMITTED,
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true,
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tradeTxData?.submittedTime,
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usedGasPrice,
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true,
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true,
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)
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const previousTimeRemaining = usePrevious(timeRemaining)
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const timeRemainingIsNumber =
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typeof timeRemaining === 'number' && !isNaN(timeRemaining)
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const previousTimeRemainingIsNumber =
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typeof previousTimeRemaining === 'number' && !isNaN(previousTimeRemaining)
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const estimatedTransactionWaitTime = timeRemaining * 1000 * 60
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useEffect(() => {
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if (
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!timeRemainingIsNumber &&
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previousTimeRemainingIsNumber &&
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!timeRemainingExpired
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) {
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setTimeRemainingExpired(true)
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}
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}, [
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timeRemainingIsNumber,
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previousTimeRemainingIsNumber,
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timeRemainingExpired,
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])
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let countdownText
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if (
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timeRemainingIsNumber &&
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!timeRemainingExpired &&
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tradeTxData?.submittedTime
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) {
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countdownText = (
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<CountdownTimer
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key="countdown-timer"
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timeStarted={tradeTxData?.submittedTime}
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timerBase={estimatedTransactionWaitTime}
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timeOnly
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/>
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)
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} else if (tradeTxData?.submittedTime) {
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countdownText = t('swapsAlmostDone')
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} else {
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countdownText = t('swapEstimatedTimeCalculating')
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}
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let headerText
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let statusImage
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let descriptionText
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let submitText
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let content
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if (errorKey === OFFLINE_FOR_MAINTENANCE) {
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headerText = t('offlineForMaintenance')
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descriptionText = t('metamaskSwapsOfflineDescription')
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submitText = t('close')
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statusImage = <SwapFailureIcon />
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} else if (errorKey === SWAP_FAILED_ERROR) {
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headerText = t('swapFailedErrorTitle')
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descriptionText = t('swapFailedErrorDescription')
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submitText = t('tryAgain')
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statusImage = <SwapFailureIcon />
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content = blockExplorerUrl && (
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<ViewOnEtherScanLink
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txHash={txHash}
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blockExplorerUrl={blockExplorerUrl}
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isCustomBlockExplorerUrl={Boolean(rpcPrefs.blockExplorerUrl)}
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/>
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)
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} else if (errorKey === QUOTES_EXPIRED_ERROR) {
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headerText = t('swapQuotesExpiredErrorTitle')
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descriptionText = t('swapQuotesExpiredErrorDescription')
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submitText = t('tryAgain')
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statusImage = <QuotesTimeoutIcon />
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if (!trackedQuotesExpiredEvent) {
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setTrackedQuotesExpiredEvent(true)
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quotesExpiredEvent()
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}
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} else if (errorKey === ERROR_FETCHING_QUOTES) {
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headerText = t('swapFetchingQuotesErrorTitle')
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descriptionText = t('swapFetchingQuotesErrorDescription')
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submitText = t('back')
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statusImage = <SwapFailureIcon />
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} else if (errorKey === QUOTES_NOT_AVAILABLE_ERROR) {
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headerText = t('swapQuotesNotAvailableErrorTitle')
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descriptionText = t('swapQuotesNotAvailableErrorDescription')
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submitText = t('tryAgain')
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statusImage = <SwapFailureIcon />
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} else if (!errorKey && !swapComplete) {
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/**
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* only show estimated time if the transaction has a submitted time, the swap has
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* not yet completed and there isn't an error. If the swap has not completed and
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* there is no error, but also has no submitted time (has not yet been published),
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* then we apply the invisible class to the time estimate div. This creates consistent
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* spacing before and after display of the time estimate.
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*/
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headerText = t('swapProcessing')
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statusImage = <PulseLoader />
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submitText = t('swapsViewInActivity')
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descriptionText = t('swapOnceTransactionHasProcess', [
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<span
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key="swapOnceTransactionHasProcess-1"
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className="awaiting-swap__amount-and-symbol"
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>
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{destinationTokenInfo.symbol}
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</span>,
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])
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content = (
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<>
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<div
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className={classnames('awaiting-swap__time-estimate', {
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'awaiting-swap__time-estimate--invisible': !tradeTxData?.submittedTime,
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})}
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>
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{t('swapEstimatedTimeFull', [
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<span
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className="awaiting-swap__time-estimate-text"
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key="swapEstimatedTime-1"
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>
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{t('swapEstimatedTime')}
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</span>,
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countdownText,
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])}
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</div>
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{blockExplorerUrl && (
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<ViewOnEtherScanLink
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txHash={txHash}
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blockExplorerUrl={blockExplorerUrl}
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isCustomBlockExplorerUrl={Boolean(rpcPrefs.blockExplorerUrl)}
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/>
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)}
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</>
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)
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} else if (!errorKey && swapComplete) {
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headerText = t('swapTransactionComplete')
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statusImage = <SwapSuccessIcon />
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submitText = t('swapViewToken', [destinationTokenInfo.symbol])
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descriptionText = t('swapTokenAvailable', [
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<span
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key="swapTokenAvailable-2"
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className="awaiting-swap__amount-and-symbol"
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>
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{`${tokensReceived || ''} ${destinationTokenInfo.symbol}`}
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</span>,
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])
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content = blockExplorerUrl && (
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<ViewOnEtherScanLink
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txHash={txHash}
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blockExplorerUrl={blockExplorerUrl}
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isCustomBlockExplorerUrl={Boolean(rpcPrefs.blockExplorerUrl)}
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/>
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)
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}
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return (
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<div className="awaiting-swap">
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<div className="awaiting-swap__content">
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{!(swapComplete || errorKey) && (
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<Mascot
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animationEventEmitter={animationEventEmitter.current}
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width="90"
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height="90"
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/>
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)}
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<div className="awaiting-swap__status-image">{statusImage}</div>
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<div className="awaiting-swap__header">{headerText}</div>
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<div className="awaiting-swap__main-descrption">{descriptionText}</div>
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{content}
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</div>
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<SwapsFooter
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onSubmit={async () => {
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if (errorKey === OFFLINE_FOR_MAINTENANCE) {
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await dispatch(prepareToLeaveSwaps())
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history.push(DEFAULT_ROUTE)
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} else if (errorKey === QUOTES_EXPIRED_ERROR) {
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dispatch(prepareForRetryGetQuotes())
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await dispatch(
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fetchQuotesAndSetQuoteState(
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history,
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inputValue,
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maxSlippage,
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metaMetricsEvent,
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),
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)
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} else if (errorKey) {
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await dispatch(navigateBackToBuildQuote(history))
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} else if (destinationTokenInfo?.symbol === 'ETH') {
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history.push(DEFAULT_ROUTE)
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} else {
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history.push(`${ASSET_ROUTE}/${destinationTokenInfo?.address}`)
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}
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}}
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onCancel={async () => await dispatch(navigateBackToBuildQuote(history))}
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submitText={submitText}
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disabled={submittingSwap}
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hideCancel={errorKey !== QUOTES_EXPIRED_ERROR}
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/>
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</div>
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)
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}
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AwaitingSwap.propTypes = {
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swapComplete: PropTypes.bool,
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networkId: PropTypes.string.isRequired,
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txHash: PropTypes.string,
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tokensReceived: PropTypes.string,
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rpcPrefs: PropTypes.object.isRequired,
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errorKey: PropTypes.oneOf([
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QUOTES_EXPIRED_ERROR,
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SWAP_FAILED_ERROR,
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ERROR_FETCHING_QUOTES,
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QUOTES_NOT_AVAILABLE_ERROR,
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OFFLINE_FOR_MAINTENANCE,
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]),
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submittingSwap: PropTypes.bool,
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tradeTxData: PropTypes.object,
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usedGasPrice: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
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inputValue: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
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maxSlippage: PropTypes.number,
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}
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