3 files changed, 18 insertions, 33 deletions

diff --git a/ui/app/ducks/app/app.js b/ui/app/ducks/app/app.js
index b181092c1..04c8c7422 100644
--- a/ui/app/ducks/app/app.js
+++ b/ui/app/ducks/app/app.js
@@ -79,6 +79,7 @@ function reduceApp (state, action) {
     lastSelectedProvider: null,
     networksTabSelectedRpcUrl: '',
     networksTabIsInAddMode: false,
+    loadingMethodData: false,
   }, state.appState)
 
   switch (action.type) {
@@ -763,6 +764,17 @@ function reduceApp (state, action) {
         networksTabIsInAddMode: action.value,
       })
 
+    case actions.LOADING_METHOD_DATA_STARTED:
+      return extend(appState, {
+        loadingMethodData: true,
+      })
+
+    case actions.LOADING_METHOD_DATA_FINISHED:
+      return extend(appState, {
+        loadingMethodData: false,
+      })
+
+
     default:
       return appState
   }
diff --git a/ui/app/ducks/confirm-transaction/confirm-transaction.duck.js b/ui/app/ducks/confirm-transaction/confirm-transaction.duck.js
index 58b0ec8e8..b8d1a7e81 100644
--- a/ui/app/ducks/confirm-transaction/confirm-transaction.duck.js
+++ b/ui/app/ducks/confirm-transaction/confirm-transaction.duck.js
@@ -1,4 +1,3 @@
-import log from 'loglevel'
 import {
   conversionRateSelector,
   currentCurrencySelector,
@@ -18,12 +17,9 @@ import {
 
 import {
   getTokenData,
-  getMethodData,
-  isSmartContractAddress,
   sumHexes,
 } from '../../helpers/utils/transactions.util'
 
-import { getSymbolAndDecimals } from '../../helpers/utils/token-util'
 import { conversionUtil } from '../../helpers/utils/conversion-util'
 import { addHexPrefix } from 'ethereumjs-util'
 
@@ -348,7 +344,7 @@ export function updateTxDataAndCalculate (txData) {
 }
 
 export function setTransactionToConfirm (transactionId) {
-  return async (dispatch, getState) => {
+  return (dispatch, getState) => {
     const state = getState()
     const unconfirmedTransactionsHash = unconfirmedTransactionsHashSelector(state)
     const transaction = unconfirmedTransactionsHash[transactionId]
@@ -364,34 +360,14 @@ export function setTransactionToConfirm (transactionId) {
       dispatch(updateTxDataAndCalculate(txData))
 
       const { txParams } = transaction
-      const { to } = txParams
 
       if (txParams.data) {
-        const { tokens: existingTokens } = state
-        const { data, to: tokenAddress } = txParams
-
-        dispatch(setFetchingData(true))
-        const methodData = await getMethodData(data)
-        dispatch(updateMethodData(methodData))
+        const { data } = txParams
 
-        try {
-          const toSmartContract = await isSmartContractAddress(to || '')
-          dispatch(updateToSmartContract(toSmartContract))
-        } catch (error) {
-          log.error(error)
-        }
-        dispatch(setFetchingData(false))
 
         const tokenData = getTokenData(data)
         dispatch(updateTokenData(tokenData))
 
-        try {
-          const tokenSymbolData = await getSymbolAndDecimals(tokenAddress, existingTokens) || {}
-          const { symbol: tokenSymbol = '', decimals: tokenDecimals = '' } = tokenSymbolData
-          dispatch(updateTokenProps({ tokenSymbol, tokenDecimals }))
-        } catch (error) {
-          dispatch(updateTokenProps({ tokenSymbol: '', tokenDecimals: '' }))
-        }
       }
 
       if (txParams.nonce) {
diff --git a/ui/app/ducks/confirm-transaction/confirm-transaction.duck.test.js b/ui/app/ducks/confirm-transaction/confirm-transaction.duck.test.js
index d2e344663..9e26314e5 100644
--- a/ui/app/ducks/confirm-transaction/confirm-transaction.duck.test.js
+++ b/ui/app/ducks/confirm-transaction/confirm-transaction.duck.test.js
@@ -630,7 +630,7 @@ describe('Confirm Transaction Duck', () => {
       storeActions.forEach((action, index) => assert.equal(action.type, expectedActions[index]))
     })
 
-    it('updates confirmTransaction transaction', done => {
+    it('updates confirmTransaction transaction', () => {
       const mockState = {
         metamask: {
           conversionRate: 468.58,
@@ -673,13 +673,10 @@ describe('Confirm Transaction Duck', () => {
       ]
 
       store.dispatch(actions.setTransactionToConfirm(2603411941761054))
-        .then(() => {
-          const storeActions = store.getActions()
-          assert.equal(storeActions.length, expectedActions.length)
+      const storeActions = store.getActions()
+      assert.equal(storeActions.length, expectedActions.length)
 
-          storeActions.forEach((action, index) => assert.equal(action.type, expectedActions[index]))
-          done()
-        })
+      storeActions.forEach((action, index) => assert.equal(action.type, expectedActions[index]))
     })
   })
 })