Merge pull request #3977 from MetaMask/i-3913-big-number

Fix BigNumber exception in confirm-send-ether

2 files changed, 39 insertions, 10 deletions

diff --git a/ui/app/components/loading.js b/ui/app/components/loading.js
index cb6fa51fb..b9afc550f 100644
--- a/ui/app/components/loading.js
+++ b/ui/app/components/loading.js
@@ -1,6 +1,7 @@
 const { Component } = require('react')
 const h = require('react-hyperscript')
 const PropTypes = require('prop-types')
+const classnames = require('classnames')
 
 class LoadingIndicator extends Component {
   renderMessage () {
@@ -10,14 +11,16 @@ class LoadingIndicator extends Component {
 
   render () {
     return (
-      h('.full-flex-height.loading-overlay', {}, [
-        h('img', {
-          src: 'images/loading.svg',
-        }),
+      h('.loading-overlay', {
+        className: classnames({ 'loading-overlay--full-screen': this.props.fullScreen }),
+      }, [
+        h('.flex-center.flex-column', [
+          h('img', {
+            src: 'images/loading.svg',
+          }),
 
-        h('br'),
-
-        this.renderMessage(),
+          this.renderMessage(),
+        ]),
       ])
     )
   }
@@ -25,6 +28,7 @@ class LoadingIndicator extends Component {
 
 LoadingIndicator.propTypes = {
   loadingMessage: PropTypes.string,
+  fullScreen: PropTypes.bool,
 }
 
 module.exports = LoadingIndicator
diff --git a/ui/app/components/pending-tx/index.js b/ui/app/components/pending-tx/index.js
index acdd99364..6ee83ba7e 100644
--- a/ui/app/components/pending-tx/index.js
+++ b/ui/app/components/pending-tx/index.js
@@ -1,6 +1,7 @@
 const Component = require('react').Component
 const connect = require('react-redux').connect
 const h = require('react-hyperscript')
+const PropTypes = require('prop-types')
 const clone = require('clone')
 const abi = require('human-standard-token-abi')
 const abiDecoder = require('abi-decoder')
@@ -11,6 +12,7 @@ const util = require('../../util')
 const ConfirmSendEther = require('./confirm-send-ether')
 const ConfirmSendToken = require('./confirm-send-token')
 const ConfirmDeployContract = require('./confirm-deploy-contract')
+const Loading = require('../loading')
 
 const TX_TYPES = {
   DEPLOY_CONTRACT: 'deploy_contract',
@@ -53,10 +55,24 @@ function PendingTx () {
   }
 }
 
-PendingTx.prototype.componentWillMount = async function () {
+PendingTx.prototype.componentDidMount = function () {
+  this.setTokenData()
+}
+
+PendingTx.prototype.componentDidUpdate = function (prevProps, prevState) {
+  if (prevState.isFetching) {
+    this.setTokenData()
+  }
+}
+
+PendingTx.prototype.setTokenData = async function () {
   const txMeta = this.gatherTxMeta()
   const txParams = txMeta.txParams || {}
 
+  if (txMeta.loadingDefaults) {
+    return
+  }
+
   if (!txParams.to) {
     return this.setState({
       transactionType: TX_TYPES.DEPLOY_CONTRACT,
@@ -125,7 +141,10 @@ PendingTx.prototype.render = function () {
   const { sendTransaction } = this.props
 
   if (isFetching) {
-    return h('noscript')
+    return h(Loading, {
+      fullScreen: true,
+      loadingMessage: this.context.t('generatingTransaction'),
+    })
   }
 
   switch (transactionType) {
@@ -150,6 +169,12 @@ PendingTx.prototype.render = function () {
         sendTransaction,
       })
     default:
-      return h('noscript')
+      return h(Loading, {
+        fullScreen: true,
+      })
   }
 }
+
+PendingTx.contextTypes = {
+  t: PropTypes.func,
+}