diff options
Diffstat (limited to 'ui/app/components/pending-tx/confirm-send-ether.js')
-rw-r--r-- | ui/app/components/pending-tx/confirm-send-ether.js | 140 |
1 files changed, 124 insertions, 16 deletions
diff --git a/ui/app/components/pending-tx/confirm-send-ether.js b/ui/app/components/pending-tx/confirm-send-ether.js index d1ce25cbf..7bf20bced 100644 --- a/ui/app/components/pending-tx/confirm-send-ether.js +++ b/ui/app/components/pending-tx/confirm-send-ether.js @@ -1,5 +1,6 @@ const Component = require('react').Component -const { connect } = require('react-redux') +const PropTypes = require('prop-types') +const connect = require('react-redux').connect const h = require('react-hyperscript') const inherits = require('util').inherits const actions = require('../../actions') @@ -7,20 +8,29 @@ const clone = require('clone') const ethUtil = require('ethereumjs-util') const BN = ethUtil.BN const hexToBn = require('../../../../app/scripts/lib/hex-to-bn') +const classnames = require('classnames') const { conversionUtil, addCurrencies, multiplyCurrencies, } = require('../../conversion-util') +const { + getGasTotal, + isBalanceSufficient, +} = require('../send/send-utils') const GasFeeDisplay = require('../send/gas-fee-display-v2') -const t = require('../../../i18n') const SenderToRecipient = require('../sender-to-recipient') const NetworkDisplay = require('../network-display') const { MIN_GAS_PRICE_HEX } = require('../send/send-constants') +ConfirmSendEther.contextTypes = { + t: PropTypes.func, +} + module.exports = connect(mapStateToProps, mapDispatchToProps)(ConfirmSendEther) + function mapStateToProps (state) { const { conversionRate, @@ -30,12 +40,14 @@ function mapStateToProps (state) { } = state.metamask const accounts = state.metamask.accounts const selectedAddress = state.metamask.selectedAddress || Object.keys(accounts)[0] + const { balance } = accounts[selectedAddress] return { conversionRate, identities, selectedAddress, currentCurrency, send, + balance, } } @@ -86,6 +98,7 @@ function mapDispatchToProps (dispatch) { })) dispatch(actions.showModal({ name: 'CUSTOMIZE_GAS' })) }, + updateSendErrors: error => dispatch(actions.updateSendErrors(error)), } } @@ -96,6 +109,52 @@ function ConfirmSendEther () { this.onSubmit = this.onSubmit.bind(this) } +ConfirmSendEther.prototype.updateComponentSendErrors = function (prevProps) { + const { + balance: oldBalance, + conversionRate: oldConversionRate, + } = prevProps + const { + updateSendErrors, + balance, + conversionRate, + send: { + errors: { + simulationFails, + }, + }, + } = this.props + const txMeta = this.gatherTxMeta() + + const shouldUpdateBalanceSendErrors = balance && [ + balance !== oldBalance, + conversionRate !== oldConversionRate, + ].some(x => Boolean(x)) + + if (shouldUpdateBalanceSendErrors) { + const balanceIsSufficient = this.isBalanceSufficient(txMeta) + updateSendErrors({ + insufficientFunds: balanceIsSufficient ? false : this.context.t('insufficientFunds'), + }) + } + + const shouldUpdateSimulationSendError = Boolean(txMeta.simulationFails) !== Boolean(simulationFails) + + if (shouldUpdateSimulationSendError) { + updateSendErrors({ + simulationFails: !txMeta.simulationFails ? false : this.context.t('transactionError'), + }) + } +} + +ConfirmSendEther.prototype.componentWillMount = function () { + this.updateComponentSendErrors({}) +} + +ConfirmSendEther.prototype.componentDidUpdate = function (prevProps) { + this.updateComponentSendErrors(prevProps) +} + ConfirmSendEther.prototype.getAmount = function () { const { conversionRate, currentCurrency } = this.props const txMeta = this.gatherTxMeta() @@ -178,6 +237,7 @@ ConfirmSendEther.prototype.getData = function () { const { identities } = this.props const txMeta = this.gatherTxMeta() const txParams = txMeta.txParams || {} + const account = identities ? identities[txParams.from] || {} : {} const { FIAT: gasFeeInFIAT, ETH: gasFeeInETH, gasFeeInHex } = this.getGasFee() const { FIAT: amountInFIAT, ETH: amountInETH } = this.getAmount() @@ -193,11 +253,11 @@ ConfirmSendEther.prototype.getData = function () { return { from: { address: txParams.from, - name: identities[txParams.from].name, + name: account.name, }, to: { address: txParams.to, - name: identities[txParams.to] ? identities[txParams.to].name : t('newRecipient'), + name: identities[txParams.to] ? identities[txParams.to].name : this.context.t('newRecipient'), }, memo: txParams.memo || '', gasFeeInFIAT, @@ -218,7 +278,12 @@ ConfirmSendEther.prototype.render = function () { conversionRate, currentCurrency: convertedCurrency, showCustomizeGasModal, - send: { gasTotal, gasLimit: sendGasLimit, gasPrice: sendGasPrice }, + send: { + gasTotal, + gasLimit: sendGasLimit, + gasPrice: sendGasPrice, + errors, + }, } = this.props const txMeta = this.gatherTxMeta() const txParams = txMeta.txParams || {} @@ -298,7 +363,7 @@ ConfirmSendEther.prototype.render = function () { h('div.confirm-screen-rows', [ h('section.flex-row.flex-center.confirm-screen-row', [ - h('span.confirm-screen-label.confirm-screen-section-column', [ t('from') ]), + h('span.confirm-screen-label.confirm-screen-section-column', [ this.context.t('from') ]), h('div.confirm-screen-section-column', [ h('div.confirm-screen-row-info', fromName), h('div.confirm-screen-row-detail', `...${fromAddress.slice(fromAddress.length - 4)}`), @@ -306,7 +371,7 @@ ConfirmSendEther.prototype.render = function () { ]), h('section.flex-row.flex-center.confirm-screen-row', [ - h('span.confirm-screen-label.confirm-screen-section-column', [ t('to') ]), + h('span.confirm-screen-label.confirm-screen-section-column', [ this.context.t('to') ]), h('div.confirm-screen-section-column', [ h('div.confirm-screen-row-info', toName), h('div.confirm-screen-row-detail', `...${toAddress.slice(toAddress.length - 4)}`), @@ -314,7 +379,7 @@ ConfirmSendEther.prototype.render = function () { ]), h('section.flex-row.flex-center.confirm-screen-row', [ - h('span.confirm-screen-label.confirm-screen-section-column', [ t('gasFee') ]), + h('span.confirm-screen-label.confirm-screen-section-column', [ this.context.t('gasFee') ]), h('div.confirm-screen-section-column', [ h(GasFeeDisplay, { gasTotal: gasTotal || gasFeeInHex, @@ -326,15 +391,22 @@ ConfirmSendEther.prototype.render = function () { ]), h('section.flex-row.flex-center.confirm-screen-row.confirm-screen-total-box ', [ - h('div.confirm-screen-section-column', [ - h('span.confirm-screen-label', [ t('total') + ' ' ]), - h('div.confirm-screen-total-box__subtitle', [ t('amountPlusGas') ]), + h('div', { + className: classnames({ + 'confirm-screen-section-column--with-error': errors['insufficientFunds'], + 'confirm-screen-section-column': !errors['insufficientFunds'], + }), + }, [ + h('span.confirm-screen-label', [ this.context.t('total') + ' ' ]), + h('div.confirm-screen-total-box__subtitle', [ this.context.t('amountPlusGas') ]), ]), h('div.confirm-screen-section-column', [ h('div.confirm-screen-row-info', `${totalInFIAT} ${currentCurrency.toUpperCase()}`), h('div.confirm-screen-row-detail', `${totalInETH} ETH`), ]), + + this.renderErrorMessage('insufficientFunds'), ]), ]), @@ -420,8 +492,10 @@ ConfirmSendEther.prototype.render = function () { ]), h('form#pending-tx-form', { + className: 'confirm-screen-form', onSubmit: this.onSubmit, }, [ + this.renderErrorMessage('simulationFails'), h('.page-container__footer', [ // Cancel Button h('button.btn-cancel.page-container__footer-button.allcaps', { @@ -429,26 +503,38 @@ ConfirmSendEther.prototype.render = function () { clearSend() this.cancel(event, txMeta) }, - }, t('cancel')), + }, this.context.t('cancel')), // Accept Button - h('button.btn-confirm.page-container__footer-button.allcaps', [t('confirm')]), + h('button.btn-confirm.page-container__footer-button.allcaps', [this.context.t('confirm')]), ]), ]), ]) ) } +ConfirmSendEther.prototype.renderErrorMessage = function (message) { + const { send: { errors } } = this.props + + return errors[message] + ? h('div.confirm-screen-error', [ errors[message] ]) + : null +} + ConfirmSendEther.prototype.onSubmit = function (event) { event.preventDefault() + const { updateSendErrors } = this.props const txMeta = this.gatherTxMeta() const valid = this.checkValidity() + const balanceIsSufficient = this.isBalanceSufficient(txMeta) this.setState({ valid, submitting: true }) - if (valid && this.verifyGasParams()) { + if (valid && this.verifyGasParams() && balanceIsSufficient) { this.props.sendTransaction(txMeta, event) + } else if (!balanceIsSufficient) { + updateSendErrors({ insufficientFunds: this.context.t('insufficientFunds') }) } else { - this.props.dispatch(actions.displayWarning(t('invalidGasParams'))) + updateSendErrors({ invalidGasParams: this.context.t('invalidGasParams') }) this.setState({ submitting: false }) } } @@ -460,6 +546,28 @@ ConfirmSendEther.prototype.cancel = function (event, txMeta) { cancelTransaction(txMeta) } +ConfirmSendEther.prototype.isBalanceSufficient = function (txMeta) { + const { + balance, + conversionRate, + } = this.props + const { + txParams: { + gas, + gasPrice, + value: amount, + }, + } = txMeta + const gasTotal = getGasTotal(gas, gasPrice) + + return isBalanceSufficient({ + amount, + gasTotal, + balance, + conversionRate, + }) +} + ConfirmSendEther.prototype.checkValidity = function () { const form = this.getFormEl() const valid = form.checkValidity() @@ -523,4 +631,4 @@ ConfirmSendEther.prototype.bnMultiplyByFraction = function (targetBN, numerator, const numBN = new BN(numerator) const denomBN = new BN(denominator) return targetBN.mul(numBN).div(denomBN) -} +}
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