diff options
Diffstat (limited to 'ui/app/components/pending-tx.js')
| -rw-r--r-- | ui/app/components/pending-tx.js | 437 |
1 files changed, 376 insertions, 61 deletions
diff --git a/ui/app/components/pending-tx.js b/ui/app/components/pending-tx.js index 2ab6f25a9..1b83f5043 100644 --- a/ui/app/components/pending-tx.js +++ b/ui/app/components/pending-tx.js @@ -2,98 +2,413 @@ const Component = require('react').Component const connect = require('react-redux').connect const h = require('react-hyperscript') const inherits = require('util').inherits -const PendingTxDetails = require('./pending-tx-details') -const extend = require('xtend') const actions = require('../actions') +const ethUtil = require('ethereumjs-util') +const BN = ethUtil.BN +const hexToBn = require('../../../app/scripts/lib/hex-to-bn') + +const MiniAccountPanel = require('./mini-account-panel') +const EthBalance = require('./eth-balance') +const util = require('../util') +const addressSummary = util.addressSummary +const nameForAddress = require('../../lib/contract-namer') +const HexInput = require('./hex-as-decimal-input') + +const MIN_GAS_PRICE_BN = new BN(20000000) +const MIN_GAS_LIMIT_BN = new BN(21000) + module.exports = connect(mapStateToProps)(PendingTx) function mapStateToProps (state) { - return { - - } + return {} } inherits(PendingTx, Component) function PendingTx () { Component.call(this) + this.state = { + valid: true, + txData: null, + } } PendingTx.prototype.render = function () { const props = this.props - const newProps = extend(props, {ref: 'details'}) - const txData = props.txData + + const txMeta = this.gatherTxMeta() + const txParams = txMeta.txParams || {} + + const address = txParams.from || props.selectedAddress + const identity = props.identities[address] || { address: address } + const account = props.accounts[address] + const balance = account ? account.balance : '0x0' + + const gas = txParams.gas + const gasPrice = txParams.gasPrice + + const gasBn = hexToBn(gas) + const gasPriceBn = hexToBn(gasPrice) + + const txFeeBn = gasBn.mul(gasPriceBn) + const valueBn = hexToBn(txParams.value) + const maxCost = txFeeBn.add(valueBn) + + const dataLength = txParams.data ? (txParams.data.length - 2) / 2 : 0 + const imageify = props.imageifyIdenticons === undefined ? true : props.imageifyIdenticons + + const balanceBn = hexToBn(balance) + const insufficientBalance = balanceBn.lt(maxCost) + + this.inputs = [] return ( h('div', { - key: txData.id, + key: txMeta.id, }, [ - // tx info - h(PendingTxDetails, newProps), + h('form#pending-tx-form', { + onSubmit: (event) => { + event.preventDefault() + const form = document.querySelector('form#pending-tx-form') + const valid = form.checkValidity() + this.setState({ valid }) + if (valid && this.verifyGasParams()) { + props.sendTransaction(txMeta, event) + } else { + this.props.dispatch(actions.displayWarning('Invalid Gas Parameters')) + } + }, + }, [ - h('style', ` - .conf-buttons button { - margin-left: 10px; - text-transform: uppercase; - } - `), + // tx info + h('div', [ - txData.simulationFails ? - h('.error', { - style: { - marginLeft: 50, - fontSize: '0.9em', - }, - }, 'Transaction Error. Exception thrown in contract code.') - : null, + h('.flex-row.flex-center', { + style: { + maxWidth: '100%', + }, + }, [ + + h(MiniAccountPanel, { + imageSeed: address, + imageifyIdenticons: imageify, + picOrder: 'right', + }, [ + h('span.font-small', { + style: { + fontFamily: 'Montserrat Bold, Montserrat, sans-serif', + }, + }, identity.name), + h('span.font-small', { + style: { + fontFamily: 'Montserrat Light, Montserrat, sans-serif', + }, + }, addressSummary(address, 6, 4, false)), + + h('span.font-small', { + style: { + fontFamily: 'Montserrat Light, Montserrat, sans-serif', + }, + }, [ + h(EthBalance, { + value: balance, + inline: true, + labelColor: '#F7861C', + }), + ]), + ]), + + forwardCarrat(), - props.insufficientBalance ? - h('span.error', { + this.miniAccountPanelForRecipient(), + ]), + + h('style', ` + .table-box { + margin: 7px 0px 0px 0px; + width: 100%; + } + .table-box .row { + margin: 0px; + background: rgb(236,236,236); + display: flex; + justify-content: space-between; + font-family: Montserrat Light, sans-serif; + font-size: 13px; + padding: 5px 25px; + } + .table-box .row .value { + font-family: Montserrat Regular; + } + `), + + h('.table-box', [ + + // Ether Value + // Currently not customizable, but easily modified + // in the way that gas and gasLimit currently are. + h('.row', [ + h('.cell.label', 'Amount'), + h(EthBalance, { value: txParams.value }), + ]), + + // Gas Limit (customizable) + h('.cell.row', [ + h('.cell.label', 'Gas Limit'), + h('.cell.value', { + }, [ + h(HexInput, { + name: 'Gas Limit', + value: gas, + // The hard lower limit for gas. + min: MIN_GAS_LIMIT_BN.toString(10), + suffix: 'UNITS', + style: { + position: 'relative', + top: '5px', + }, + onChange: (newHex) => { + log.info(`Gas limit changed to ${newHex}`) + const txMeta = this.gatherTxMeta() + txMeta.txParams.gas = newHex + this.setState({ txData: txMeta }) + }, + ref: (hexInput) => { this.inputs.push(hexInput) }, + }), + ]), + ]), + + // Gas Price (customizable) + h('.cell.row', [ + h('.cell.label', 'Gas Price'), + h('.cell.value', { + }, [ + h(HexInput, { + name: 'Gas Price', + value: gasPrice, + suffix: 'WEI', + min: MIN_GAS_PRICE_BN.toString(10), + style: { + position: 'relative', + top: '5px', + }, + onChange: (newHex) => { + log.info(`Gas price changed to: ${newHex}`) + const txMeta = this.gatherTxMeta() + txMeta.txParams.gasPrice = newHex + this.setState({ txData: txMeta }) + }, + ref: (hexInput) => { this.inputs.push(hexInput) }, + }), + ]), + ]), + + // Max Transaction Fee (calculated) + h('.cell.row', [ + h('.cell.label', 'Max Transaction Fee'), + h(EthBalance, { value: txFeeBn.toString(16) }), + ]), + + h('.cell.row', { + style: { + fontFamily: 'Montserrat Regular', + background: 'white', + padding: '10px 25px', + }, + }, [ + h('.cell.label', 'Max Total'), + h('.cell.value', { + style: { + display: 'flex', + alignItems: 'center', + }, + }, [ + h(EthBalance, { + value: maxCost.toString(16), + inline: true, + labelColor: 'black', + fontSize: '16px', + }), + ]), + ]), + + // Data size row: + h('.cell.row', { + style: { + background: '#f7f7f7', + paddingBottom: '0px', + }, + }, [ + h('.cell.label'), + h('.cell.value', { + style: { + fontFamily: 'Montserrat Light', + fontSize: '11px', + }, + }, `Data included: ${dataLength} bytes`), + ]), + ]), // End of Table + + ]), + + h('style', ` + .conf-buttons button { + margin-left: 10px; + text-transform: uppercase; + } + `), + + txMeta.simulationFails ? + h('.error', { + style: { + marginLeft: 50, + fontSize: '0.9em', + }, + }, 'Transaction Error. Exception thrown in contract code.') + : null, + + insufficientBalance ? + h('span.error', { + style: { + marginLeft: 50, + fontSize: '0.9em', + }, + }, 'Insufficient balance for transaction') + : null, + + // send + cancel + h('.flex-row.flex-space-around.conf-buttons', { style: { - marginLeft: 50, - fontSize: '0.9em', + display: 'flex', + justifyContent: 'flex-end', + margin: '14px 25px', }, - }, 'Insufficient balance for transaction') - : null, + }, [ - // send + cancel - h('.flex-row.flex-space-around.conf-buttons', { - style: { - display: 'flex', - justifyContent: 'flex-end', - margin: '14px 25px', - }, - }, [ - props.insufficientBalance ? + insufficientBalance ? + h('button', { + onClick: props.buyEth, + }, 'Buy Ether') + : null, + h('button', { - onClick: props.buyEth, - }, 'Buy Ether') - : null, + onClick: (event) => { + this.resetGasFields() + event.preventDefault() + }, + }, 'Reset'), - h('button', { - onClick: () => { - this.refs.details.resetGasFields() - }, - }, 'Reset'), - - h('button.confirm.btn-green', { - disabled: props.insufficientBalance, - onClick: (txData, event) => { - if (this.refs.details.verifyGasParams()) { - props.sendTransaction(txData, event) - } else { - this.props.dispatch(actions.displayWarning('Invalid Gas Parameters')) - } - }, - }, 'Accept'), + // Accept Button + h('input.confirm.btn-green', { + type: 'submit', + value: 'ACCEPT', + style: { marginLeft: '10px' }, + disabled: insufficientBalance || !this.state.valid, + }), - h('button.cancel.btn-red', { - onClick: props.cancelTransaction, - }, 'Reject'), + h('button.cancel.btn-red', { + onClick: props.cancelTransaction, + }, 'Reject'), + ]), ]), ]) ) } + +PendingTx.prototype.miniAccountPanelForRecipient = function () { + const props = this.props + const txData = props.txData + const txParams = txData.txParams || {} + const isContractDeploy = !('to' in txParams) + const imageify = props.imageifyIdenticons === undefined ? true : props.imageifyIdenticons + + // If it's not a contract deploy, send to the account + if (!isContractDeploy) { + return h(MiniAccountPanel, { + imageSeed: txParams.to, + imageifyIdenticons: imageify, + picOrder: 'left', + }, [ + h('span.font-small', { + style: { + fontFamily: 'Montserrat Bold, Montserrat, sans-serif', + }, + }, nameForAddress(txParams.to, props.identities)), + h('span.font-small', { + style: { + fontFamily: 'Montserrat Light, Montserrat, sans-serif', + }, + }, addressSummary(txParams.to, 6, 4, false)), + ]) + } else { + return h(MiniAccountPanel, { + imageifyIdenticons: imageify, + picOrder: 'left', + }, [ + + h('span.font-small', { + style: { + fontFamily: 'Montserrat Bold, Montserrat, sans-serif', + }, + }, 'New Contract'), + + ]) + } +} + +PendingTx.prototype.resetGasFields = function () { + log.debug(`pending-tx resetGasFields`) + + this.inputs.forEach((hexInput) => { + if (hexInput) { + hexInput.setValid() + } + }) + + this.setState({ + txData: null, + valid: true, + }) +} + +// After a customizable state value has been updated, +PendingTx.prototype.gatherTxMeta = function () { + log.debug(`pending-tx gatherTxMeta`) + const props = this.props + const state = this.state + const txData = state.txData || props.txData + + log.debug(`UI has defaulted to tx meta ${JSON.stringify(txData)}`) + return txData +} + +PendingTx.prototype.verifyGasParams = function () { + // We call this in case the gas has not been modified at all + if (!this.state) { return true } + return ( + this._notZeroOrEmptyString(this.state.gas) && + this._notZeroOrEmptyString(this.state.gasPrice) + ) +} + +PendingTx.prototype._notZeroOrEmptyString = function (obj) { + return obj !== '' && obj !== '0x0' +} + +function forwardCarrat () { + return ( + + h('img', { + src: 'images/forward-carrat.svg', + style: { + padding: '5px 6px 0px 10px', + height: '37px', + }, + }) + + ) +} + |