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 {
setCurrentCurrency,
showAccountsPage,
backToAccountDetail,
displayWarning,
hideWarning,
addToAddressBook,
signTx,
} = require('./actions')
const { stripHexPrefix, addHexPrefix } = require('ethereumjs-util')
const { isHex, numericBalance } = require('./util')
const ARAGON = '960b236A07cf122663c4303350609A66A7B288C0'
module.exports = connect(mapStateToProps)(SendTransactionScreen)
function mapStateToProps (state) {
const {
selectedAddress: address,
accounts,
identities,
network,
addressBook,
conversionRate,
currentCurrency,
currentBlockGasLimit: blockGasLimit,
} = state.metamask
const { warning } = state.appState
const selectedIdentity = getSelectedIdentity(state)
const account = accounts[address]
return {
address,
accounts,
identities,
network,
addressBook,
conversionRate,
currentCurrency,
blockGasLimit,
warning,
selectedIdentity,
error: warning && warning.split('.')[0],
account,
identity: identities[address],
balance: account ? numericBalance(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: '',
// these values are hardcoded, so "Next" can be clicked
amount: '0x0', // see L544
gasPrice: '0x5d21dba00',
gas: '0x7b0d',
txData: null,
memo: '',
},
tooltipIsOpen: false,
}
this.back = this.back.bind(this)
this.closeTooltip = this.closeTooltip.bind(this)
this.onSubmit = this.onSubmit.bind(this)
this.recipientDidChange = this.recipientDidChange.bind(this)
this.setCurrentCurrency = this.setCurrentCurrency.bind(this)
this.toggleTooltip = this.toggleTooltip.bind(this)
}
SendTransactionScreen.prototype.render = function () {
this.persistentFormParentId = 'send-tx-form'
const props = this.props
const {
selectedIdentity,
network,
identities,
addressBook,
conversionRate,
currentCurrency,
} = props
const { blockGasLimit, newTx } = this.state
const { gas, gasPrice } = newTx
console.log({ selectedIdentity, identities })
console.log('SendTransactionScreen state:', this.state)
return (
h('div.send-screen-wrapper', {
style: {},
}, [
// Main Send token Card
h('div.send-screen-card', {
style: {},
}, [
h('img.send-eth-icon', {
src: '../images/eth_logo.svg',
style: {},
}),
h('div', {}, [
'Send',
]),
h('div', {
style: {
textAlign: 'center',
},
}, [
'Send Ethereum to anyone with an Ethereum account',
]),
h('div.send-screen-input-wrapper', {}, [
h('div', {}, [
'From:',
]),
h('input.large-input.send-screen-input', {
list: 'accounts',
placeholder: 'Account',
value: this.state.newTx.from,
onChange: (event) => {
console.log('event', event.target.value)
this.setState({
newTx: {
...this.state.newTx,
from: event.target.value,
},
})
},
}, [
]),
h('datalist#accounts', {}, [
Object.keys(props.identities).map((key) => {
const identity = props.identities[key]
return h('option', {
value: identity.address,
label: identity.name,
key: identity.address,
})
}),
]),
]),
h('div.send-screen-input-wrapper', {}, [
h('div', {}, [
'To:',
]),
h('input.large-input.send-screen-input', {
name: 'address',
list: 'addresses',
placeholder: 'Address',
value: this.state.newTx.to,
onChange: (event) => {
console.log('event', event.target.value)
this.setState({
newTx: {
...this.state.newTx,
to: event.target.value,
},
})
},
}, [
]),
h('datalist#addresses', {}, [
// Corresponds to the addresses owned.
Object.entries(props.identities).map(([key, { address, name }]) => {
return h('option', {
value: address,
label: name,
key: address,
})
}),
// Corresponds to previously sent-to addresses.
props.addressBook.map(({ address, name }) => {
return h('option', {
value: address,
label: name,
key: address,
})
}),
]),
// h(EnsInput, {
// name: 'address',
// placeholder: 'Recipient Address',
// value: this.state.newTx.to,
// onChange: (event) => {
// this.setState({
// newTx: Object.assign(
// this.state.newTx,
// {
// to: event.target.value,
// }
// ),
// })
// },
// network,
// identities,
// addressBook,
// }),
]),
h('div.send-screen-input-wrapper', {}, [
h('div.send-screen-amount-labels', {}, [
h('span', {}, ['Amount']),
h(CurrencyToggle, {
currentCurrency,
onClick: (newCurrency) => this.setCurrentCurrency(newCurrency),
}), // holding on icon from design
]),
h('input.large-input.send-screen-input', {
placeholder: '0 ETH',
type: 'number',
onChange: (event) => {
this.setState({
newTx: Object.assign(
this.state.newTx,
{
amount: event.target.value,
}
),
})
},
}, []),
]),
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', {}, []),
// not working ATM.
// Ship with fa-bolt if it's slowing us down...
// h('img.send-screen-bolt-icon', {
// src: '../images/mm_bolt.svg',
// style: {},
// }, []),
'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, {
currentCurrency,
conversionRate,
gas,
gasPrice,
blockGasLimit,
}),
h('div.send-screen-gas-input-customize', {
onClick: this.toggleTooltip,
}, [
'Customize',
]),
]),
]),
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,
}
),
})
},
}, [
]),
]),
h('div.send-screen-input-wrapper', {}, [
h('div', {}, ['Data (optional)']),
h('input.large-input.send-screen-input', {
onChange: () => {
this.setState({
newTx: Object.assign(
this.state.newTx,
{
txData: event.target.value,
}
),
})
},
}, [
]),
]),
]),
// Buttons underneath card
h('section.flex-column.flex-center', [
h('button.btn-light', {
onClick: this.onSubmit,
style: {
marginTop: '8px',
width: '8em',
background: '#FFFFFF',
},
}, 'Next'),
h('button.btn-light', {
onClick: this.back,
style: {
background: '#F7F7F7', // $alabaster
border: 'none',
opacity: 1,
width: '8em',
},
}, 'Cancel'),
]),
])
)
}
// WIP - hyperscript for renderSendToken - hook up later - can take pieces to re-implement
SendTransactionScreen.prototype.renderSendToken = function () {
this.persistentFormParentId = 'send-tx-form'
const props = this.props
const {
network,
identities,
addressBook,
} = props
return (
h('div.flex-column.flex-grow', {
style: {
minWidth: '355px', // TODO: maxWidth TBD, use home.html
},
}, [
// Main Send token Card
h('div.send-screen.flex-column.flex-grow', {
style: {
marginLeft: '3.5%',
marginRight: '3.5%',
background: '#FFFFFF', // $background-white
boxShadow: '0 2px 4px 0 rgba(0,0,0,0.08)',
},
}, [
h('section.flex-center.flex-row', {
style: {
zIndex: 15, // $token-icon-z-index
marginTop: '-35px',
},
}, [
h(Identicon, {
address: ARAGON,
diameter: 76,
}),
]),
h('h3.flex-center', {
style: {
marginTop: '-18px',
fontSize: '16px',
},
}, [
'Send Tokens',
]),
h('h3.flex-center', {
style: {
textAlign: 'center',
fontSize: '12px',
},
}, [
'Send Tokens to anyone with an Ethereum account',
]),
h('h3.flex-center', {
style: {
textAlign: 'center',
marginTop: '2px',
fontSize: '12px',
},
}, [
'Your Aragon Token Balance is:',
]),
h('h3.flex-center', {
style: {
textAlign: 'center',
fontSize: '36px',
marginTop: '8px',
},
}, [
'2.34',
]),
h('h3.flex-center', {
style: {
textAlign: 'center',
fontSize: '12px',
marginTop: '4px',
},
}, [
'ANT',
]),
// error message
props.error && h('span.error.flex-center', props.error),
// 'to' field
h('section.flex-row.flex-center', {
style: {
fontSize: '12px',
},
}, [
h(EnsInput, {
name: 'address',
placeholder: 'Recipient Address',
onChange: this.recipientDidChange,
network,
identities,
addressBook,
}),
]),
// 'amount' and send button
h('section.flex-column.flex-center', [
h('div.flex-row.flex-center', {
style: {
fontSize: '12px',
width: '100%',
justifyContent: 'space-between',
},
}, [
h('span', { style: {} }, ['Amount']),
h('span', { style: {} }, ['Token <> USD']),
]),
h('input.large-input', {
name: 'amount',
placeholder: '0',
type: 'number',
style: {
marginRight: '6px',
fontSize: '12px',
},
dataset: {
persistentFormId: 'tx-amount',
},
}),
]),
h('section.flex-column.flex-center', [
h('div.flex-row.flex-center', {
style: {
fontSize: '12px',
width: '100%',
justifyContent: 'space-between',
},
}, [
h('span', { style: {} }, ['Gas Fee:']),
h('span', { style: { fontSize: '8px' } }, ['What\'s this?']),
]),
h('input.large-input', {
name: 'Gas Fee',
placeholder: '0',
type: 'number',
style: {
fontSize: '12px',
marginRight: '6px',
},
// dataset: {
// persistentFormId: 'tx-amount',
// },
}),
]),
h('section.flex-column.flex-center', {
style: {
marginBottom: '10px',
},
}, [
h('div.flex-row.flex-center', {
style: {
fontSize: '12px',
width: '100%',
justifyContent: 'flex-start',
},
}, [
h('span', { style: {} }, ['Transaction Memo (optional)']),
]),
h('input.large-input', {
name: 'memo',
placeholder: '',
type: 'string',
style: {
marginRight: '6px',
},
}),
]),
]),
// Buttons underneath card
h('section.flex-column.flex-center', [
h('button.btn-light', {
onClick: this.onSubmit,
style: {
marginTop: '8px',
width: '8em',
background: '#FFFFFF',
},
}, 'Next'),
h('button.btn-light', {
onClick: this.back,
style: {
background: '#F7F7F7', // $alabaster
border: 'none',
opacity: 1,
width: '8em',
},
}, 'Cancel'),
]),
])
)
}
SendTransactionScreen.prototype.toggleTooltip = function () {
this.setState({ tooltipIsOpen: !this.state.tooltipIsOpen })
}
SendTransactionScreen.prototype.closeTooltip = function () {
this.setState({ tooltipIsOpen: false })
}
SendTransactionScreen.prototype.setCurrentCurrency = function (newCurrency) {
this.props.dispatch(setCurrentCurrency(newCurrency))
}
SendTransactionScreen.prototype.navigateToAccounts = function (event) {
event.stopPropagation()
this.props.dispatch(showAccountsPage())
}
SendTransactionScreen.prototype.back = function () {
var address = this.props.address
this.props.dispatch(backToAccountDetail(address))
}
SendTransactionScreen.prototype.recipientDidChange = function (recipient, nickname) {
this.setState({
recipient: recipient,
nickname: nickname,
})
}
SendTransactionScreen.prototype.onSubmit = function () {
const state = this.state || {}
// const recipient = state.recipient || document.querySelector('input[name="address"]').value.replace(/^[.\s]+|[.\s]+$/g, '')
const recipient = state.newTx.to
const nickname = state.nickname || ' '
// const input = document.querySelector('input[name="amount"]').value
// const input = state.newTx.value
// const value = util.normalizeEthStringToWei(input)
// https://consensys.slack.com/archives/G1L7H42BT/p1503439134000169?thread_ts=1503438076.000411&cid=G1L7H42BT
// From @kumavis: "not needed for MVP but we will end up adding it again so consider just adding it now"
const txData = false
// Must replace with memo data.
// const txData = document.querySelector('input[name="txData"]').value
let message
// if (value.gt(balance)) {
// message = 'Insufficient funds.'
// return this.props.dispatch(actions.displayWarning(message))
// }
// if (input < 0) {
// message = 'Can not send negative amounts of ETH.'
// return this.props.dispatch(actions.displayWarning(message))
// }
// if ((!util.isValidAddress(recipient) && !txData) || (!recipient && !txData)) {
// message = 'Recipient address is invalid.'
// return this.props.dispatch(actions.displayWarning(message))
// }
if (txData && !isHex(stripHexPrefix(txData))) {
message = 'Transaction data must be hex string.'
return this.props.dispatch(displayWarning(message))
}
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.amount.toString(16),
// New: gas will now be specified on this step
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))
}