mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
import { useSelector } from 'react-redux';
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import { useCallback, useState } from 'react';
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import { isBalanceSufficient } from '../pages/send/send.utils';
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import { getSelectedAccount } from '../selectors';
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import { getConversionRate } from '../ducks/metamask/metamask';
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import { getMaximumGasTotalInHexWei } from '../../shared/modules/gas.utils';
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import { useIncrementedGasFees } from './useIncrementedGasFees';
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/**
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* Determine whether a transaction can be cancelled and provide a method to
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* kick off the process of cancellation.
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*
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* Provides a reusable hook that, given a transactionGroup, will return
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* whether or not the account has enough funds to cover the gas cancellation
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* fee, and a method for beginning the cancellation process
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* @param {Object} transactionGroup
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* @return {[boolean, Function]}
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*/
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export function useCancelTransaction(transactionGroup) {
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const { primaryTransaction } = transactionGroup;
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const customCancelGasSettings = useIncrementedGasFees(transactionGroup);
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const selectedAccount = useSelector(getSelectedAccount);
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const conversionRate = useSelector(getConversionRate);
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const [showCancelEditGasPopover, setShowCancelEditGasPopover] = useState(
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false,
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);
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const closeCancelEditGasPopover = () => setShowCancelEditGasPopover(false);
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const cancelTransaction = useCallback((event) => {
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event.stopPropagation();
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return setShowCancelEditGasPopover(true);
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}, []);
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const hasEnoughCancelGas =
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primaryTransaction.txParams &&
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isBalanceSufficient({
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amount: '0x0',
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gasTotal: getMaximumGasTotalInHexWei(customCancelGasSettings),
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balance: selectedAccount.balance,
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conversionRate,
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});
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return {
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hasEnoughCancelGas,
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customCancelGasSettings,
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cancelTransaction,
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showCancelEditGasPopover,
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closeCancelEditGasPopover,
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};
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}
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