From 7eb6dae4185d083ebb967256fdd09203b5092480 Mon Sep 17 00:00:00 2001
From: Chi Kei Chan <chikeichan@gmail.com>
Date: Tue, 12 Sep 2017 02:22:23 -0700
Subject: Added signTokenTx; Adding token confirmation screen

---
 ui/app/actions.js                     | 16 +++++++++++
 ui/app/components/pending-tx.js       |  6 ++--
 ui/app/components/send-token/index.js | 52 +++++++++++++++++++++++++++--------
 3 files changed, 60 insertions(+), 14 deletions(-)

(limited to 'ui/app')

diff --git a/ui/app/actions.js b/ui/app/actions.js
index 9c0ca794e..3ee11ddb5 100644
--- a/ui/app/actions.js
+++ b/ui/app/actions.js
@@ -1,3 +1,4 @@
+const abi = require('human-standard-token-abi')
 const getBuyEthUrl = require('../../app/scripts/lib/buy-eth-url')
 
 var actions = {
@@ -118,6 +119,7 @@ var actions = {
   cancelPersonalMsg,
   sendTx: sendTx,
   signTx: signTx,
+  signTokenTx: signTokenTx,
   updateAndApproveTx,
   cancelTx: cancelTx,
   completedTx: completedTx,
@@ -192,6 +194,7 @@ module.exports = actions
 var background = null
 function _setBackgroundConnection (backgroundConnection) {
   background = backgroundConnection
+  console.log({ background })
 }
 
 function goHome () {
@@ -439,6 +442,19 @@ function sendTx (txData) {
   }
 }
 
+function signTokenTx (tokenAddress, toAddress, amount, txData) {
+  return dispatch => {
+    dispatch(actions.showLoadingIndication())
+    const token = global.eth.contract(abi).at(tokenAddress)
+    token.transfer(toAddress, amount, txData)
+      .catch(err => {
+        dispatch(actions.hideLoadingIndication())
+        dispatch(actions.displayWarning(err.message))
+      })
+    dispatch(actions.showConfTxPage({}))
+  }
+}
+
 function updateAndApproveTx (txData) {
   log.info('actions: updateAndApproveTx: ' + JSON.stringify(txData))
   return (dispatch) => {
diff --git a/ui/app/components/pending-tx.js b/ui/app/components/pending-tx.js
index 31281faf2..ab425abf5 100644
--- a/ui/app/components/pending-tx.js
+++ b/ui/app/components/pending-tx.js
@@ -91,9 +91,9 @@ PendingTx.prototype.render = function () {
   // const maxCost = txFeeBn.add(amountBn)
   // const balanceBn = hexToBn(balance)
   // const insufficientBalance = balanceBn.lt(maxCost)
-
-  const fromName = identities[txParams.from].name;
-  const toName = identities[txParams.to].name;
+  const fromName = identities[txParams.from].name
+  const to = identities[txParams.to]
+  const toName = to ? to.name : ' '
 
   const endOfFromAddress = txParams.from.slice(txParams.from.length - 4)
   const endOfToAddress = txParams.to.slice(txParams.to.length - 4)
diff --git a/ui/app/components/send-token/index.js b/ui/app/components/send-token/index.js
index 439ea45b7..8c02ec45d 100644
--- a/ui/app/components/send-token/index.js
+++ b/ui/app/components/send-token/index.js
@@ -1,7 +1,7 @@
 const Component = require('react').Component
 const connect = require('react-redux').connect
 const h = require('react-hyperscript')
-const ethUtil = require('ethereumjs-util')
+const { addHexPrefix } = require('ethereumjs-util')
 const classnames = require('classnames')
 const inherits = require('util').inherits
 const actions = require('../../actions')
@@ -50,6 +50,14 @@ function mapStateToProps (state) {
 function mapDispatchToProps (dispatch) {
   return {
     backToAccountDetail: address => dispatch(actions.backToAccountDetail(address)),
+    hideWarning: () => dispatch(actions.hideWarning()),
+    addToAddressBook: (recipient, nickname) => dispatch(
+      actions.addToAddressBook(recipient, nickname)
+    ),
+    signTx: txParams => dispatch(actions.signTx(txParams)),
+    signTokenTx: (tokenAddress, toAddress, amount, txData) => (
+      dispatch(actions.signTokenTx(tokenAddress, toAddress, amount, txData))
+    ),
     // showSidebar: () => { dispatch(actions.showSidebar()) },
     // hideSidebar: () => { dispatch(actions.hideSidebar()) },
     // showModal: (payload) => { dispatch(actions.showModal(payload)) },
@@ -75,13 +83,14 @@ function SendTokenScreen () {
 SendTokenScreen.prototype.validate = function () {
   const {
     to,
-    amount,
+    amount: stringAmount,
     gasPrice: hexGasPrice,
     gasLimit: hexGasLimit,
   } = this.state
 
   const gasPrice = parseInt(hexGasPrice, 16)
   const gasLimit = parseInt(hexGasLimit, 16) / 1000000000
+  const amount = Number(stringAmount)
 
   if (to && amount && gasPrice && gasLimit) {
     return {
@@ -92,7 +101,7 @@ SendTokenScreen.prototype.validate = function () {
 
   const errors = {
     to: !to ? 'Required' : null,
-    amount: !Number(amount) ? 'Required' : null,
+    amount: !amount ? 'Required' : null,
     gasPrice: !gasPrice ? 'Gas Price Required' : null,
     gasLimit: !gasLimit ? 'Gas Limit Required' : null,
   }
@@ -104,20 +113,41 @@ SendTokenScreen.prototype.validate = function () {
 }
 
 SendTokenScreen.prototype.submit = function () {
-  // const {
-  //   to,
-  //   amount,
-  //   selectedCurrency,
-  //   isGasTooltipOpen,
-  //   gasPrice,
-  //   gasLimit,
-  // } = this.state
+  const {
+    to,
+    amount,
+    gasPrice,
+    gasLimit,
+  } = this.state
+
+  const {
+    identities,
+    selectedAddress,
+    selectedTokenAddress,
+    hideWarning,
+    addToAddressBook,
+    signTokenTx,
+  } = this.props
+
+  const { nickname = ' ' } = identities[to] || {}
 
   const { isValid, errors } = this.validate()
 
   if (!isValid) {
     return this.setState({ errors })
   }
+
+  hideWarning()
+  addToAddressBook(to, nickname)
+
+  const txParams = {
+    from: selectedAddress,
+    value: '0',
+    gas: gasLimit,
+    gasPrice: gasPrice,
+  }
+
+  signTokenTx(selectedTokenAddress, to, Number(amount).toString(16), txParams)
 }
 
 SendTokenScreen.prototype.renderToAddressInput = function () {
-- 
cgit