A Metamask fork with Infura removed and default networks editable
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ciphermask/ui/app/send.js

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// const { inherits } = require('util')
// const PersistentForm = require('../lib/persistent-form')
// const h = require('react-hyperscript')
// const connect = require('react-redux').connect
// const Identicon = require('./components/identicon')
// const EnsInput = require('./components/ens-input')
// const GasTooltip = require('./components/send/gas-tooltip')
// const CurrencyToggle = require('./components/send/currency-toggle')
// const GasFeeDisplay = require('./components/send/gas-fee-display')
// const { getSelectedIdentity } = require('./selectors')
// const {
// showAccountsPage,
// backToAccountDetail,
// displayWarning,
// hideWarning,
// addToAddressBook,
// signTx,
// estimateGas,
// getGasPrice,
// } = require('./actions')
// const { stripHexPrefix, addHexPrefix } = require('ethereumjs-util')
// const { isHex, numericBalance, isValidAddress, allNull } = require('./util')
// const { conversionUtil, conversionGreaterThan } = require('./conversion-util')
// module.exports = connect(mapStateToProps)(SendTransactionScreen)
// function mapStateToProps (state) {
// const {
// selectedAddress: address,
// accounts,
// identities,
// network,
// addressBook,
// conversionRate,
// currentBlockGasLimit: blockGasLimit,
// } = state.metamask
// const { warning } = state.appState
// const selectedIdentity = getSelectedIdentity(state)
// const account = accounts[address]
// return {
// address,
// accounts,
// identities,
// network,
// addressBook,
// conversionRate,
// blockGasLimit,
// warning,
// selectedIdentity,
// error: warning && warning.split('.')[0],
// account,
// identity: identities[address],
// balance: account ? account.balance : null,
// }
// }
// inherits(SendTransactionScreen, PersistentForm)
// function SendTransactionScreen () {
// PersistentForm.call(this)
// // [WIP] These are the bare minimum of tx props needed to sign a transaction
// // We will need a few more for contract-related interactions
// this.state = {
// newTx: {
// from: '',
// to: '',
// amountToSend: '0x0',
// gasPrice: null,
// gas: null,
// amount: '0x0',
// txData: null,
// memo: '',
// },
// activeCurrency: 'USD',
// tooltipIsOpen: false,
// errors: {},
// isValid: false,
// }
// this.back = this.back.bind(this)
// this.closeTooltip = this.closeTooltip.bind(this)
// this.onSubmit = this.onSubmit.bind(this)
// this.setActiveCurrency = this.setActiveCurrency.bind(this)
// this.toggleTooltip = this.toggleTooltip.bind(this)
// this.validate = this.validate.bind(this)
// this.getAmountToSend = this.getAmountToSend.bind(this)
// this.setErrorsFor = this.setErrorsFor.bind(this)
// this.clearErrorsFor = this.clearErrorsFor.bind(this)
// this.renderFromInput = this.renderFromInput.bind(this)
// this.renderToInput = this.renderToInput.bind(this)
// this.renderAmountInput = this.renderAmountInput.bind(this)
// this.renderGasInput = this.renderGasInput.bind(this)
// this.renderMemoInput = this.renderMemoInput.bind(this)
// this.renderErrorMessage = this.renderErrorMessage.bind(this)
// }
// SendTransactionScreen.prototype.componentWillMount = function () {
// const { newTx } = this.state
// const { address } = this.props
// Promise.all([
// this.props.dispatch(getGasPrice()),
// this.props.dispatch(estimateGas({
// from: address,
// gas: '746a528800',
// })),
// ])
// .then(([blockGasPrice, estimatedGas]) => {
// console.log({ blockGasPrice, estimatedGas})
// this.setState({
// newTx: {
// ...newTx,
// gasPrice: blockGasPrice,
// gas: estimatedGas,
// },
// })
// })
// }
// SendTransactionScreen.prototype.renderErrorMessage = function(errorType, warning) {
// const { errors } = this.state
// const errorMessage = errors[errorType];
// return errorMessage || warning
// ? h('div.send-screen-input-wrapper__error-message', [ errorMessage || warning ])
// : null
// }
// SendTransactionScreen.prototype.renderFromInput = function (from, identities) {
// return h('div.send-screen-input-wrapper', [
// h('div', 'From:'),
// h('input.large-input.send-screen-input', {
// list: 'accounts',
// placeholder: 'Account',
// value: from,
// onChange: (event) => {
// this.setState({
// newTx: {
// ...this.state.newTx,
// from: event.target.value,
// },
// })
// },
// onBlur: () => this.setErrorsFor('from'),
// onFocus: event => {
// this.clearErrorsFor('from')
// this.state.newTx.from && event.target.select()
// },
// }),
// h('datalist#accounts', [
// Object.entries(identities).map(([key, { address, name }]) => {
// return h('option', {
// value: address,
// label: name,
// key: address,
// })
// }),
// ]),
// this.renderErrorMessage('from'),
// ])
// }
// SendTransactionScreen.prototype.renderToInput = function (to, identities, addressBook) {
// return h('div.send-screen-input-wrapper', [
// h('div', 'To:'),
// h('input.large-input.send-screen-input', {
// name: 'address',
// list: 'addresses',
// placeholder: 'Address',
// value: to,
// onChange: (event) => {
// this.setState({
// newTx: {
// ...this.state.newTx,
// to: event.target.value,
// },
// })
// },
// onBlur: () => {
// this.setErrorsFor('to')
// },
// onFocus: event => {
// this.clearErrorsFor('to')
// this.state.newTx.to && event.target.select()
// },
// }),
// h('datalist#addresses', [
// // Corresponds to the addresses owned.
// ...Object.entries(identities).map(([key, { address, name }]) => {
// return h('option', {
// value: address,
// label: name,
// key: address,
// })
// }),
// // Corresponds to previously sent-to addresses.
// ...addressBook.map(({ address, name }) => {
// return h('option', {
// value: address,
// label: name,
// key: address,
// })
// }),
// ]),
// this.renderErrorMessage('to'),
// ])
// }
// SendTransactionScreen.prototype.renderAmountInput = function (activeCurrency) {
// return h('div.send-screen-input-wrapper', [
// h('div.send-screen-amount-labels', [
// h('span', 'Amount'),
// h(CurrencyToggle, {
// activeCurrency,
// onClick: (newCurrency) => this.setActiveCurrency(newCurrency),
// }), // holding on icon from design
// ]),
// h('input.large-input.send-screen-input', {
// placeholder: `0 ${activeCurrency}`,
// type: 'number',
// onChange: (event) => {
// const amountToSend = event.target.value
// ? this.getAmountToSend(event.target.value)
// : '0x0'
// this.setState({
// newTx: Object.assign(
// this.state.newTx,
// {
// amount: event.target.value,
// amountToSend: amountToSend,
// }
// ),
// })
// },
// onBlur: () => {
// this.setErrorsFor('amount')
// },
// onFocus: () => this.clearErrorsFor('amount'),
// }),
// this.renderErrorMessage('amount'),
// ])
// }
// SendTransactionScreen.prototype.renderGasInput = function (gasPrice, gas, activeCurrency, conversionRate, blockGasLimit) {
// return h('div.send-screen-input-wrapper', [
// this.state.tooltipIsOpen && h(GasTooltip, {
// className: 'send-tooltip',
// gasPrice,
// gasLimit: gas,
// onClose: this.closeTooltip,
// onFeeChange: ({gasLimit, gasPrice}) => {
// this.setState({
// newTx: {
// ...this.state.newTx,
// gas: gasLimit,
// gasPrice,
// },
// })
// },
// }),
// h('div.send-screen-gas-labels', [
// h('span', [
// h('i.fa.fa-bolt'),
// 'Gas fee:',
// ]),
// h('span', 'What\'s this?'),
// ]),
// // TODO: handle loading time when switching to USD
// h('div.large-input.send-screen-gas-input', {}, [
// h(GasFeeDisplay, {
// activeCurrency,
// conversionRate,
// gas,
// gasPrice,
// blockGasLimit,
// }),
// h('div.send-screen-gas-input-customize', {
// onClick: this.toggleTooltip,
// }, [
// 'Customize',
// ]),
// ]),
// ])
// }
// SendTransactionScreen.prototype.renderMemoInput = function () {
// return h('div.send-screen-input-wrapper', [
// h('div', 'Transaction memo (optional)'),
// h('input.large-input.send-screen-input', {
// onChange: () => {
// this.setState({
// newTx: Object.assign(
// this.state.newTx,
// {
// memo: event.target.value,
// }
// ),
// })
// },
// }),
// ])
// }
// SendTransactionScreen.prototype.render = function () {
// this.persistentFormParentId = 'send-tx-form'
// const props = this.props
// const {
// warning,
// identities,
// addressBook,
// conversionRate,
// } = props
// const {
// blockGasLimit,
// newTx,
// activeCurrency,
// isValid,
// } = this.state
// const { gas, gasPrice } = newTx
// return (
// h('div.send-screen-wrapper', [
// // Main Send token Card
// h('div.send-screen-card', [
// h('img.send-eth-icon', { src: '../images/eth_logo.svg' }),
// h('div.send-screen__title', 'Send'),
// h('div.send-screen__subtitle', 'Send Ethereum to anyone with an Ethereum account'),
// this.renderFromInput(this.state.newTx.from, identities),
// this.renderToInput(this.state.newTx.to, identities, addressBook),
// this.renderAmountInput(activeCurrency),
// this.renderGasInput(
// gasPrice || '0x0',
// gas || '0x0',
// activeCurrency,
// conversionRate,
// blockGasLimit
// ),
// this.renderMemoInput(),
// this.renderErrorMessage(null, warning),
// ]),
// // Buttons underneath card
// h('section.flex-column.flex-center', [
// h('button.btn-secondary.send-screen__send-button', {
// className: !isValid && 'send-screen__send-button__disabled',
// onClick: (event) => isValid && this.onSubmit(event),
// }, 'Next'),
// h('button.btn-tertiary.send-screen__cancel-button', {
// onClick: this.back,
// }, 'Cancel'),
// ]),
// ])
// )
// }
// SendTransactionScreen.prototype.toggleTooltip = function () {
// this.setState({ tooltipIsOpen: !this.state.tooltipIsOpen })
// }
// SendTransactionScreen.prototype.closeTooltip = function () {
// this.setState({ tooltipIsOpen: false })
// }
// SendTransactionScreen.prototype.setActiveCurrency = function (newCurrency) {
// this.setState({ activeCurrency: newCurrency })
// }
// SendTransactionScreen.prototype.back = function () {
// var address = this.props.address
// this.props.dispatch(backToAccountDetail(address))
// }
// SendTransactionScreen.prototype.validate = function (balance, amountToSend, { to, from }) {
// const sufficientBalance = conversionGreaterThan(
// {
// value: balance,
// fromNumericBase: 'hex',
// },
// {
// value: amountToSend,
// fromNumericBase: 'hex',
// },
// )
// const amountLessThanZero = conversionGreaterThan(
// {
// value: 0,
// fromNumericBase: 'dec',
// },
// {
// value: amountToSend,
// fromNumericBase: 'hex',
// },
// )
// const errors = {}
// if (!sufficientBalance) {
// errors.amount = 'Insufficient funds.'
// }
// if (amountLessThanZero) {
// errors.amount = 'Can not send negative amounts of ETH.'
// }
// if (!from) {
// errors.from = 'Required'
// }
// if (from && !isValidAddress(from)) {
// errors.from = 'Sender address is invalid.'
// }
// if (!to) {
// errors.to = 'Required'
// }
// if (to && !isValidAddress(to)) {
// errors.to = 'Recipient address is invalid.'
// }
// // if (txData && !isHex(stripHexPrefix(txData))) {
// // message = 'Transaction data must be hex string.'
// // return this.props.dispatch(displayWarning(message))
// // }
// return {
// isValid: allNull(errors),
// errors,
// }
// }
// SendTransactionScreen.prototype.getAmountToSend = function (amount) {
// const { activeCurrency } = this.state
// const { conversionRate } = this.props
// return conversionUtil(amount, {
// fromNumericBase: 'dec',
// toNumericBase: 'hex',
// fromCurrency: activeCurrency,
// toCurrency: 'ETH',
// toDenomination: 'WEI',
// conversionRate,
// invertConversionRate: activeCurrency !== 'ETH',
// })
// }
// SendTransactionScreen.prototype.setErrorsFor = function (field) {
// const { balance } = this.props
// const { newTx, errors: previousErrors } = this.state
// const { amountToSend } = newTx
// const {
// isValid,
// errors: newErrors
// } = this.validate(balance, amountToSend, newTx)
// const nextErrors = Object.assign({}, previousErrors, {
// [field]: newErrors[field] || null
// })
// if (!isValid) {
// this.setState({
// errors: nextErrors,
// isValid,
// })
// }
// }
// SendTransactionScreen.prototype.clearErrorsFor = function (field) {
// const { errors: previousErrors } = this.state
// const nextErrors = Object.assign({}, previousErrors, {
// [field]: null
// })
// this.setState({
// errors: nextErrors,
// isValid: allNull(nextErrors),
// })
// }
// SendTransactionScreen.prototype.onSubmit = function (event) {
// event.preventDefault()
// const { warning, balance } = this.props
// const state = this.state || {}
// const recipient = state.newTx.to
// const sender = state.newTx.from
// const nickname = state.nickname || ' '
// // TODO: convert this to hex when created and include it in send
// const txData = state.newTx.memo
// this.props.dispatch(hideWarning())
// this.props.dispatch(addToAddressBook(recipient, nickname))
// var txParams = {
// from: this.state.newTx.from,
// to: this.state.newTx.to,
// value: this.state.newTx.amountToSend,
// gas: this.state.newTx.gas,
// gasPrice: this.state.newTx.gasPrice,
// }
// if (recipient) txParams.to = addHexPrefix(recipient)
// if (txData) txParams.data = txData
// this.props.dispatch(signTx(txParams))
// }