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Diffstat (limited to 'ui/app/pages/confirm-token-transaction-base')
3 files changed, 155 insertions, 0 deletions
diff --git a/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.component.js b/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.component.js new file mode 100644 index 000000000..dbda3c1dc --- /dev/null +++ b/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.component.js @@ -0,0 +1,119 @@ +import React, { Component } from 'react' +import PropTypes from 'prop-types' +import ConfirmTransactionBase from '../confirm-transaction-base' +import UserPreferencedCurrencyDisplay from '../../components/app/user-preferenced-currency-display' +import { + formatCurrency, + convertTokenToFiat, + addFiat, + roundExponential, +} from '../../helpers/utils/confirm-tx.util' +import { getWeiHexFromDecimalValue } from '../../helpers/utils/conversions.util' +import { ETH, PRIMARY } from '../../helpers/constants/common' + +export default class ConfirmTokenTransactionBase extends Component { + static contextTypes = { + t: PropTypes.func, + } + + static propTypes = { + tokenAddress: PropTypes.string, + toAddress: PropTypes.string, + tokenAmount: PropTypes.number, + tokenSymbol: PropTypes.string, + fiatTransactionTotal: PropTypes.string, + ethTransactionTotal: PropTypes.string, + contractExchangeRate: PropTypes.number, + conversionRate: PropTypes.number, + currentCurrency: PropTypes.string, + } + + getFiatTransactionAmount () { + const { tokenAmount, currentCurrency, conversionRate, contractExchangeRate } = this.props + + return convertTokenToFiat({ + value: tokenAmount, + toCurrency: currentCurrency, + conversionRate, + contractExchangeRate, + }) + } + + renderSubtitleComponent () { + const { contractExchangeRate, tokenAmount } = this.props + + const decimalEthValue = (tokenAmount * contractExchangeRate) || 0 + const hexWeiValue = getWeiHexFromDecimalValue({ + value: decimalEthValue, + fromCurrency: ETH, + fromDenomination: ETH, + }) + + return typeof contractExchangeRate === 'undefined' + ? ( + <span> + { this.context.t('noConversionRateAvailable') } + </span> + ) : ( + <UserPreferencedCurrencyDisplay + value={hexWeiValue} + type={PRIMARY} + showEthLogo + hideLabel + /> + ) + } + + renderPrimaryTotalTextOverride () { + const { tokenAmount, tokenSymbol, ethTransactionTotal } = this.props + const tokensText = `${tokenAmount} ${tokenSymbol}` + + return ( + <div> + <span>{ `${tokensText} + ` }</span> + <img + src="/images/eth.svg" + height="18" + /> + <span>{ ethTransactionTotal }</span> + </div> + ) + } + + getSecondaryTotalTextOverride () { + const { fiatTransactionTotal, currentCurrency, contractExchangeRate } = this.props + + if (typeof contractExchangeRate === 'undefined') { + return formatCurrency(fiatTransactionTotal, currentCurrency) + } else { + const fiatTransactionAmount = this.getFiatTransactionAmount() + const fiatTotal = addFiat(fiatTransactionAmount, fiatTransactionTotal) + const roundedFiatTotal = roundExponential(fiatTotal) + return formatCurrency(roundedFiatTotal, currentCurrency) + } + } + + render () { + const { + toAddress, + tokenAddress, + tokenSymbol, + tokenAmount, + ...restProps + } = this.props + + const tokensText = `${tokenAmount} ${tokenSymbol}` + + return ( + <ConfirmTransactionBase + toAddress={toAddress} + identiconAddress={tokenAddress} + title={tokensText} + subtitleComponent={this.renderSubtitleComponent()} + primaryTotalTextOverride={this.renderPrimaryTotalTextOverride()} + secondaryTotalTextOverride={this.getSecondaryTotalTextOverride()} + {...restProps} + /> + ) + } +} diff --git a/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.container.js b/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.container.js new file mode 100644 index 000000000..f5f30a460 --- /dev/null +++ b/ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.container.js @@ -0,0 +1,34 @@ +import { connect } from 'react-redux' +import ConfirmTokenTransactionBase from './confirm-token-transaction-base.component' +import { + tokenAmountAndToAddressSelector, + contractExchangeRateSelector, +} from '../../selectors/confirm-transaction' + +const mapStateToProps = (state, ownProps) => { + const { tokenAmount: ownTokenAmount } = ownProps + const { confirmTransaction, metamask: { currentCurrency, conversionRate } } = state + const { + txData: { txParams: { to: tokenAddress } = {} } = {}, + tokenProps: { tokenSymbol } = {}, + fiatTransactionTotal, + ethTransactionTotal, + } = confirmTransaction + + const { tokenAmount, toAddress } = tokenAmountAndToAddressSelector(state) + const contractExchangeRate = contractExchangeRateSelector(state) + + return { + toAddress, + tokenAddress, + tokenAmount: typeof ownTokenAmount !== 'undefined' ? ownTokenAmount : tokenAmount, + tokenSymbol, + currentCurrency, + conversionRate, + contractExchangeRate, + fiatTransactionTotal, + ethTransactionTotal, + } +} + +export default connect(mapStateToProps)(ConfirmTokenTransactionBase) diff --git a/ui/app/pages/confirm-token-transaction-base/index.js b/ui/app/pages/confirm-token-transaction-base/index.js new file mode 100644 index 000000000..e15c5d56b --- /dev/null +++ b/ui/app/pages/confirm-token-transaction-base/index.js @@ -0,0 +1,2 @@ +export { default } from './confirm-token-transaction-base.container' +export { default as ConfirmTokenTransactionBase } from './confirm-token-transaction-base.component' |