1 files changed, 225 insertions, 0 deletions
diff --git a/ui/app/pages/confirm-transaction/conf-tx.js b/ui/app/pages/confirm-transaction/conf-tx.js
new file mode 100644
index 000000000..f9af6624e
--- /dev/null
+++ b/ui/app/pages/confirm-transaction/conf-tx.js
@@ -0,0 +1,225 @@
+const inherits = require('util').inherits
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const connect = require('react-redux').connect
+const { withRouter } = require('react-router-dom')
+const { compose } = require('recompose')
+const actions = require('../../store/actions')
+const txHelper = require('../../../lib/tx-helper')
+const log = require('loglevel')
+const R = require('ramda')
+
+const SignatureRequest = require('../../components/app/signature-request')
+const Loading = require('../../components/ui/loading-screen')
+const { DEFAULT_ROUTE } = require('../../helpers/constants/routes')
+const { getMetaMaskAccounts } = require('../../selectors/selectors')
+
+module.exports = compose(
+  withRouter,
+  connect(mapStateToProps)
+)(ConfirmTxScreen)
+
+function mapStateToProps (state) {
+  const { metamask } = state
+  const {
+    unapprovedMsgCount,
+    unapprovedPersonalMsgCount,
+    unapprovedTypedMessagesCount,
+  } = metamask
+
+  return {
+    identities: state.metamask.identities,
+    accounts: getMetaMaskAccounts(state),
+    selectedAddress: state.metamask.selectedAddress,
+    unapprovedTxs: state.metamask.unapprovedTxs,
+    unapprovedMsgs: state.metamask.unapprovedMsgs,
+    unapprovedPersonalMsgs: state.metamask.unapprovedPersonalMsgs,
+    unapprovedTypedMessages: state.metamask.unapprovedTypedMessages,
+    index: state.appState.currentView.context,
+    warning: state.appState.warning,
+    network: state.metamask.network,
+    provider: state.metamask.provider,
+    conversionRate: state.metamask.conversionRate,
+    currentCurrency: state.metamask.currentCurrency,
+    blockGasLimit: state.metamask.currentBlockGasLimit,
+    computedBalances: state.metamask.computedBalances,
+    unapprovedMsgCount,
+    unapprovedPersonalMsgCount,
+    unapprovedTypedMessagesCount,
+    send: state.metamask.send,
+    selectedAddressTxList: state.metamask.selectedAddressTxList,
+  }
+}
+
+inherits(ConfirmTxScreen, Component)
+function ConfirmTxScreen () {
+  Component.call(this)
+}
+
+ConfirmTxScreen.prototype.getUnapprovedMessagesTotal = function () {
+  const {
+    unapprovedMsgCount = 0,
+    unapprovedPersonalMsgCount = 0,
+    unapprovedTypedMessagesCount = 0,
+  } = this.props
+
+  return unapprovedTypedMessagesCount + unapprovedMsgCount + unapprovedPersonalMsgCount
+}
+
+ConfirmTxScreen.prototype.componentDidMount = function () {
+  const {
+    unapprovedTxs = {},
+    network,
+    send,
+  } = this.props
+  const unconfTxList = txHelper(unapprovedTxs, {}, {}, {}, network)
+
+  if (unconfTxList.length === 0 && !send.to && this.getUnapprovedMessagesTotal() === 0) {
+    this.props.history.push(DEFAULT_ROUTE)
+  }
+}
+
+ConfirmTxScreen.prototype.componentDidUpdate = function (prevProps) {
+  const {
+    unapprovedTxs = {},
+    network,
+    selectedAddressTxList,
+    send,
+    history,
+    match: { params: { id: transactionId } = {} },
+  } = this.props
+
+  let prevTx
+
+  if (transactionId) {
+    prevTx = R.find(({ id }) => id + '' === transactionId)(selectedAddressTxList)
+  } else {
+    const { index: prevIndex, unapprovedTxs: prevUnapprovedTxs } = prevProps
+    const prevUnconfTxList = txHelper(prevUnapprovedTxs, {}, {}, {}, network)
+    const prevTxData = prevUnconfTxList[prevIndex] || {}
+    prevTx = selectedAddressTxList.find(({ id }) => id === prevTxData.id) || {}
+  }
+
+  const unconfTxList = txHelper(unapprovedTxs, {}, {}, {}, network)
+
+  if (prevTx && prevTx.status === 'dropped') {
+    this.props.dispatch(actions.showModal({
+      name: 'TRANSACTION_CONFIRMED',
+      onSubmit: () => history.push(DEFAULT_ROUTE),
+    }))
+
+    return
+  }
+
+  if (unconfTxList.length === 0 && !send.to && this.getUnapprovedMessagesTotal() === 0) {
+    this.props.history.push(DEFAULT_ROUTE)
+  }
+}
+
+ConfirmTxScreen.prototype.getTxData = function () {
+  const {
+    network,
+    index,
+    unapprovedTxs,
+    unapprovedMsgs,
+    unapprovedPersonalMsgs,
+    unapprovedTypedMessages,
+    match: { params: { id: transactionId } = {} },
+  } = this.props
+
+  const unconfTxList = txHelper(
+    unapprovedTxs,
+    unapprovedMsgs,
+    unapprovedPersonalMsgs,
+    unapprovedTypedMessages,
+    network
+  )
+
+  log.info(`rendering a combined ${unconfTxList.length} unconf msgs & txs`)
+
+  return transactionId
+    ? R.find(({ id }) => id + '' === transactionId)(unconfTxList)
+    : unconfTxList[index]
+}
+
+ConfirmTxScreen.prototype.render = function () {
+  const props = this.props
+  const {
+    currentCurrency,
+    conversionRate,
+    blockGasLimit,
+  } = props
+
+  var txData = this.getTxData() || {}
+  const { msgParams } = txData
+  log.debug('msgParams detected, rendering pending msg')
+
+  return msgParams
+    ? h(SignatureRequest, {
+      // Properties
+      txData: txData,
+      key: txData.id,
+      selectedAddress: props.selectedAddress,
+      accounts: props.accounts,
+      identities: props.identities,
+      conversionRate,
+      currentCurrency,
+      blockGasLimit,
+      // Actions
+      signMessage: this.signMessage.bind(this, txData),
+      signPersonalMessage: this.signPersonalMessage.bind(this, txData),
+      signTypedMessage: this.signTypedMessage.bind(this, txData),
+      cancelMessage: this.cancelMessage.bind(this, txData),
+      cancelPersonalMessage: this.cancelPersonalMessage.bind(this, txData),
+      cancelTypedMessage: this.cancelTypedMessage.bind(this, txData),
+    })
+    : h(Loading)
+}
+
+ConfirmTxScreen.prototype.signMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing message')
+  var params = msgData.msgParams
+  params.metamaskId = msgData.id
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.signMsg(params))
+}
+
+ConfirmTxScreen.prototype.stopPropagation = function (event) {
+  if (event.stopPropagation) {
+    event.stopPropagation()
+  }
+}
+
+ConfirmTxScreen.prototype.signPersonalMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing personal message')
+  var params = msgData.msgParams
+  params.metamaskId = msgData.id
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.signPersonalMsg(params))
+}
+
+ConfirmTxScreen.prototype.signTypedMessage = function (msgData, event) {
+  log.info('conf-tx.js: signing typed message')
+  var params = msgData.msgParams
+  params.metamaskId = msgData.id
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.signTypedMsg(params))
+}
+
+ConfirmTxScreen.prototype.cancelMessage = function (msgData, event) {
+  log.info('canceling message')
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.cancelMsg(msgData))
+}
+
+ConfirmTxScreen.prototype.cancelPersonalMessage = function (msgData, event) {
+  log.info('canceling personal message')
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.cancelPersonalMsg(msgData))
+}
+
+ConfirmTxScreen.prototype.cancelTypedMessage = function (msgData, event) {
+  log.info('canceling typed message')
+  this.stopPropagation(event)
+  return this.props.dispatch(actions.cancelTypedMsg(msgData))
+}