mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-12 20:57:12 +01:00
225 lines
6.6 KiB
JavaScript
225 lines
6.6 KiB
JavaScript
const inherits = require('util').inherits
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const Component = require('react').Component
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const h = require('react-hyperscript')
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const connect = require('react-redux').connect
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const { withRouter } = require('react-router-dom')
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const { compose } = require('recompose')
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const actions = require('./actions')
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const txHelper = require('../lib/tx-helper')
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const log = require('loglevel')
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const R = require('ramda')
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const SignatureRequest = require('./components/signature-request')
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const Loading = require('./components/loading-screen')
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const { DEFAULT_ROUTE } = require('./routes')
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module.exports = compose(
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withRouter,
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connect(mapStateToProps)
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)(ConfirmTxScreen)
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function mapStateToProps (state) {
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const { metamask } = state
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const {
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unapprovedMsgCount,
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unapprovedPersonalMsgCount,
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unapprovedTypedMessagesCount,
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} = metamask
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return {
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identities: state.metamask.identities,
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accounts: state.metamask.accounts,
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selectedAddress: state.metamask.selectedAddress,
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unapprovedTxs: state.metamask.unapprovedTxs,
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unapprovedMsgs: state.metamask.unapprovedMsgs,
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unapprovedPersonalMsgs: state.metamask.unapprovedPersonalMsgs,
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unapprovedTypedMessages: state.metamask.unapprovedTypedMessages,
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index: state.appState.currentView.context,
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warning: state.appState.warning,
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network: state.metamask.network,
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provider: state.metamask.provider,
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conversionRate: state.metamask.conversionRate,
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currentCurrency: state.metamask.currentCurrency,
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blockGasLimit: state.metamask.currentBlockGasLimit,
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computedBalances: state.metamask.computedBalances,
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unapprovedMsgCount,
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unapprovedPersonalMsgCount,
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unapprovedTypedMessagesCount,
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send: state.metamask.send,
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selectedAddressTxList: state.metamask.selectedAddressTxList,
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}
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}
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inherits(ConfirmTxScreen, Component)
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function ConfirmTxScreen () {
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Component.call(this)
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}
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ConfirmTxScreen.prototype.getUnapprovedMessagesTotal = function () {
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const {
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unapprovedMsgCount = 0,
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unapprovedPersonalMsgCount = 0,
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unapprovedTypedMessagesCount = 0,
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} = this.props
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return unapprovedTypedMessagesCount + unapprovedMsgCount + unapprovedPersonalMsgCount
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}
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ConfirmTxScreen.prototype.componentDidMount = function () {
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const {
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unapprovedTxs = {},
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network,
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send,
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} = this.props
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const unconfTxList = txHelper(unapprovedTxs, {}, {}, {}, network)
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if (unconfTxList.length === 0 && !send.to && this.getUnapprovedMessagesTotal() === 0) {
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this.props.history.push(DEFAULT_ROUTE)
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}
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}
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ConfirmTxScreen.prototype.componentDidUpdate = function (prevProps) {
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const {
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unapprovedTxs = {},
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network,
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selectedAddressTxList,
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send,
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history,
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match: { params: { id: transactionId } = {} },
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} = this.props
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let prevTx
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if (transactionId) {
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prevTx = R.find(({ id }) => id + '' === transactionId)(selectedAddressTxList)
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} else {
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const { index: prevIndex, unapprovedTxs: prevUnapprovedTxs } = prevProps
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const prevUnconfTxList = txHelper(prevUnapprovedTxs, {}, {}, {}, network)
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const prevTxData = prevUnconfTxList[prevIndex] || {}
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prevTx = selectedAddressTxList.find(({ id }) => id === prevTxData.id) || {}
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}
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const unconfTxList = txHelper(unapprovedTxs, {}, {}, {}, network)
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if (prevTx && prevTx.status === 'dropped') {
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this.props.dispatch(actions.showModal({
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name: 'TRANSACTION_CONFIRMED',
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onHide: () => history.push(DEFAULT_ROUTE),
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}))
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return
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}
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if (unconfTxList.length === 0 && !send.to && this.getUnapprovedMessagesTotal() === 0) {
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this.props.history.push(DEFAULT_ROUTE)
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}
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}
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ConfirmTxScreen.prototype.getTxData = function () {
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const {
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network,
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index,
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unapprovedTxs,
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unapprovedMsgs,
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unapprovedPersonalMsgs,
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unapprovedTypedMessages,
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match: { params: { id: transactionId } = {} },
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} = this.props
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const unconfTxList = txHelper(
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unapprovedTxs,
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unapprovedMsgs,
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unapprovedPersonalMsgs,
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unapprovedTypedMessages,
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network
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)
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log.info(`rendering a combined ${unconfTxList.length} unconf msgs & txs`)
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return transactionId
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? R.find(({ id }) => id + '' === transactionId)(unconfTxList)
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: unconfTxList[index]
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}
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ConfirmTxScreen.prototype.render = function () {
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const props = this.props
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const {
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currentCurrency,
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conversionRate,
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blockGasLimit,
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} = props
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var txData = this.getTxData() || {}
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const { msgParams } = txData
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log.debug('msgParams detected, rendering pending msg')
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return msgParams
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? h(SignatureRequest, {
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// Properties
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txData: txData,
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key: txData.id,
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selectedAddress: props.selectedAddress,
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accounts: props.accounts,
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identities: props.identities,
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conversionRate,
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currentCurrency,
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blockGasLimit,
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// Actions
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signMessage: this.signMessage.bind(this, txData),
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signPersonalMessage: this.signPersonalMessage.bind(this, txData),
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signTypedMessage: this.signTypedMessage.bind(this, txData),
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cancelMessage: this.cancelMessage.bind(this, txData),
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cancelPersonalMessage: this.cancelPersonalMessage.bind(this, txData),
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cancelTypedMessage: this.cancelTypedMessage.bind(this, txData),
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})
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: h(Loading)
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}
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ConfirmTxScreen.prototype.signMessage = function (msgData, event) {
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log.info('conf-tx.js: signing message')
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var params = msgData.msgParams
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params.metamaskId = msgData.id
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this.stopPropagation(event)
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return this.props.dispatch(actions.signMsg(params))
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}
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ConfirmTxScreen.prototype.stopPropagation = function (event) {
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if (event.stopPropagation) {
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event.stopPropagation()
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}
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}
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ConfirmTxScreen.prototype.signPersonalMessage = function (msgData, event) {
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log.info('conf-tx.js: signing personal message')
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var params = msgData.msgParams
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params.metamaskId = msgData.id
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this.stopPropagation(event)
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return this.props.dispatch(actions.signPersonalMsg(params))
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}
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ConfirmTxScreen.prototype.signTypedMessage = function (msgData, event) {
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log.info('conf-tx.js: signing typed message')
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var params = msgData.msgParams
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params.metamaskId = msgData.id
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this.stopPropagation(event)
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return this.props.dispatch(actions.signTypedMsg(params))
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}
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ConfirmTxScreen.prototype.cancelMessage = function (msgData, event) {
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log.info('canceling message')
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this.stopPropagation(event)
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return this.props.dispatch(actions.cancelMsg(msgData))
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}
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ConfirmTxScreen.prototype.cancelPersonalMessage = function (msgData, event) {
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log.info('canceling personal message')
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this.stopPropagation(event)
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return this.props.dispatch(actions.cancelPersonalMsg(msgData))
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}
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ConfirmTxScreen.prototype.cancelTypedMessage = function (msgData, event) {
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log.info('canceling typed message')
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this.stopPropagation(event)
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return this.props.dispatch(actions.cancelTypedMsg(msgData))
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}
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