import { connect } from 'react-redux' import { compose } from 'recompose' import { withRouter } from 'react-router-dom' import R from 'ramda' import contractMap from 'eth-contract-metadata' import ConfirmTransactionBase from './confirm-transaction-base.component' import { clearConfirmTransaction, updateGasAndCalculate, } from '../../../ducks/confirm-transaction.duck' import { clearSend, cancelTx, updateAndApproveTx, showModal } from '../../../actions' import { INSUFFICIENT_FUNDS_ERROR_KEY, GAS_LIMIT_TOO_LOW_ERROR_KEY, } from '../../../constants/error-keys' import { getHexGasTotal } from '../../../helpers/confirm-transaction/util' import { isBalanceSufficient } from '../../send/send.utils' import { conversionGreaterThan } from '../../../conversion-util' import { MIN_GAS_LIMIT_DEC } from '../../send/send.constants' import { addressSlicer } from '../../../util' const casedContractMap = Object.keys(contractMap).reduce((acc, base) => { return { ...acc, [base.toLowerCase()]: contractMap[base], } }, {}) const mapStateToProps = (state, props) => { const { toAddress: propsToAddress } = props const { confirmTransaction, metamask } = state const { ethTransactionAmount, ethTransactionFee, ethTransactionTotal, fiatTransactionAmount, fiatTransactionFee, fiatTransactionTotal, hexGasTotal, tokenData, methodData, txData, tokenProps, nonce, } = confirmTransaction const { txParams = {}, lastGasPrice, id: transactionId } = txData const { from: fromAddress, to: txParamsToAddress } = txParams const { conversionRate, identities, currentCurrency, accounts, selectedAddress, selectedAddressTxList, } = metamask const { balance } = accounts[selectedAddress] const { name: fromName } = identities[selectedAddress] const toAddress = propsToAddress || txParamsToAddress const toName = identities[toAddress] ? identities[toAddress].name : casedContractMap[toAddress] ? casedContractMap[toAddress].name : addressSlicer(toAddress) const isTxReprice = Boolean(lastGasPrice) const transaction = R.find(({ id }) => id === transactionId)(selectedAddressTxList) const transactionStatus = transaction ? transaction.status : '' return { balance, fromAddress, fromName, toAddress, toName, ethTransactionAmount, ethTransactionFee, ethTransactionTotal, fiatTransactionAmount, fiatTransactionFee, fiatTransactionTotal, hexGasTotal, txData, tokenData, methodData, tokenProps, isTxReprice, currentCurrency, conversionRate, transactionStatus, nonce, } } const mapDispatchToProps = dispatch => { return { clearConfirmTransaction: () => dispatch(clearConfirmTransaction()), clearSend: () => dispatch(clearSend()), showTransactionConfirmedModal: ({ onHide }) => { return dispatch(showModal({ name: 'TRANSACTION_CONFIRMED', onHide })) }, showCustomizeGasModal: ({ txData, onSubmit, validate }) => { return dispatch(showModal({ name: 'CONFIRM_CUSTOMIZE_GAS', txData, onSubmit, validate })) }, updateGasAndCalculate: ({ gasLimit, gasPrice }) => { return dispatch(updateGasAndCalculate({ gasLimit, gasPrice })) }, cancelTransaction: ({ id }) => dispatch(cancelTx({ id })), sendTransaction: txData => dispatch(updateAndApproveTx(txData)), } } const getValidateEditGas = ({ balance, conversionRate, txData }) => { const { txParams: { value: amount } = {} } = txData return ({ gasLimit, gasPrice }) => { const gasTotal = getHexGasTotal({ gasLimit, gasPrice }) const hasSufficientBalance = isBalanceSufficient({ amount, gasTotal, balance, conversionRate, }) if (!hasSufficientBalance) { return { valid: false, errorKey: INSUFFICIENT_FUNDS_ERROR_KEY, } } const gasLimitTooLow = gasLimit && conversionGreaterThan( { value: MIN_GAS_LIMIT_DEC, fromNumericBase: 'dec', conversionRate, }, { value: gasLimit, fromNumericBase: 'hex', }, ) if (gasLimitTooLow) { return { valid: false, errorKey: GAS_LIMIT_TOO_LOW_ERROR_KEY, } } return { valid: true, } } } const mergeProps = (stateProps, dispatchProps, ownProps) => { const { balance, conversionRate, txData } = stateProps const { showCustomizeGasModal: dispatchShowCustomizeGasModal, updateGasAndCalculate: dispatchUpdateGasAndCalculate, ...otherDispatchProps } = dispatchProps const validateEditGas = getValidateEditGas({ balance, conversionRate, txData }) return { ...stateProps, ...otherDispatchProps, ...ownProps, showCustomizeGasModal: () => dispatchShowCustomizeGasModal({ txData, onSubmit: txData => dispatchUpdateGasAndCalculate(txData), validate: validateEditGas, }), } } export default compose( withRouter, connect(mapStateToProps, mapDispatchToProps, mergeProps) )(ConfirmTransactionBase)