migration 7 - break off TransactionManager substate

app/scripts/metamask-controller.js

@@ -68,11 +68,9 @@ module.exports = class MetamaskController extends EventEmitter {
 
     // tx mgmt
     this.txManager = new TxManager({
-      txList: this.configManager.getTxList(),
+      initState: initState.TxManager,
       txHistoryLimit: 40,
-      setTxList: this.configManager.setTxList.bind(this.configManager),
       getSelectedAddress: this.preferencesController.getSelectedAddress.bind(this.preferencesController),
-      getGasMultiplier: this.configManager.getGasMultiplier.bind(this.configManager),
       getNetwork: this.getStateNetwork.bind(this),
       signTransaction: this.keyringController.signTransaction.bind(this.keyringController),
       provider: this.provider,
@@ -107,11 +105,14 @@ module.exports = class MetamaskController extends EventEmitter {
     this.preferencesController.store.subscribe((state) => {
       this.store.updateState({ PreferencesController: state })
     })
+    this.txManager.store.subscribe((state) => {
+      this.store.updateState({ TransactionManager: state })
+    })
 
     // manual mem state subscriptions
     this.ethStore.on('update', this.sendUpdate.bind(this))
     this.keyringController.memStore.subscribe(this.sendUpdate.bind(this))
-    this.txManager.on('update', this.sendUpdate.bind(this))
+    this.txManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.messageManager.memStore.subscribe(this.sendUpdate.bind(this))
   }
 
@@ -177,7 +178,7 @@ module.exports = class MetamaskController extends EventEmitter {
       },
       this.state,
       this.ethStore.getState(),
-      this.txManager.getState(),
+      this.txManager.memStore.getState(),
       this.messageManager.memStore.getState(),
       this.keyringController.memStore.getState(),
       this.preferencesController.store.getState(),
@@ -245,9 +246,11 @@ module.exports = class MetamaskController extends EventEmitter {
       saveAccountLabel:          nodeify(keyringController.saveAccountLabel).bind(keyringController),
       exportAccount:             nodeify(keyringController.exportAccount).bind(keyringController),
 
-      // signing methods
+      // txManager
       approveTransaction:    txManager.approveTransaction.bind(txManager),
       cancelTransaction:     txManager.cancelTransaction.bind(txManager),
+
+      // messageManager
       signMessage:           this.signMessage.bind(this),
       cancelMessage:         messageManager.rejectMsg.bind(messageManager),
 
@@ -586,7 +589,7 @@ module.exports = class MetamaskController extends EventEmitter {
 
   setGasMultiplier (gasMultiplier, cb) {
     try {
-      this.configManager.setGasMultiplier(gasMultiplier)
+      this.txManager.setGasMultiplier(gasMultiplier)
       cb()
     } catch (err) {
       cb(err)

app/scripts/migrations/007.js

@@ -0,0 +1,38 @@
+const version = 7
+
+/*
+
+This migration breaks out the TransactionManager substate
+
+*/
+
+const extend = require('xtend')
+
+module.exports = {
+  version,  
+
+  migrate: function (versionedData) {
+    versionedData.meta.version = version
+    try {
+      const state = versionedData.data
+      const newState = transformState(state)
+      versionedData.data = newState
+    } catch (err) {
+      console.warn(`MetaMask Migration #${version}` + err.stack)
+    }
+    return Promise.resolve(versionedData)
+  },
+}
+
+function transformState (state) {
+  const newState = extend(state, {
+    TransactionManager: {
+      transactions: state.transactions || [],
+      gasMultiplier: state.gasMultiplier || 1,
+    },
+  })
+  delete newState.transactions
+  delete newState.gasMultiplier
+
+  return newState
+}

app/scripts/migrations/index.js

@@ -17,4 +17,5 @@ module.exports = [
   require('./004'),
   require('./005'),
   require('./006'),
+  require('./007'),
 ]

app/scripts/transaction-manager.js

@@ -2,6 +2,7 @@ const EventEmitter = require('events')
 const async = require('async')
 const extend = require('xtend')
 const Semaphore = require('semaphore')
+const ObservableStore = require('obs-store')
 const ethUtil = require('ethereumjs-util')
 const BN = require('ethereumjs-util').BN
 const TxProviderUtil = require('./lib/tx-utils')
@@ -10,33 +11,46 @@ const createId = require('./lib/random-id')
 module.exports = class TransactionManager extends EventEmitter {
   constructor (opts) {
     super()
-    this.txList = opts.txList || []
+    this.store = new ObservableStore(extend({
-    this._setTxList = opts.setTxList
+      txList: [],
+      gasMultiplier: 1,
+    }, opts.initState))
+    this.memStore = new ObservableStore({})
+    // this.networkStore = opts.networkStore || new ObservableStore({})
+    this.getNetwork = opts.getNetwork
+
     this.txHistoryLimit = opts.txHistoryLimit
     this.getSelectedAddress = opts.getSelectedAddress
     this.provider = opts.provider
     this.blockTracker = opts.blockTracker
     this.txProviderUtils = new TxProviderUtil(this.provider)
     this.blockTracker.on('block', this.checkForTxInBlock.bind(this))
-    this.getGasMultiplier = opts.getGasMultiplier
-    this.getNetwork = opts.getNetwork
     this.signEthTx = opts.signTransaction
     this.nonceLock = Semaphore(1)
+
+    // memstore is computed from diskStore
+    this._updateMemstore()
+    this.store.subscribe(() => this._updateMemstore() )
+    // this.networkStore.subscribe(() => this._updateMemstore() )
   }
 
   getState () {
-    var selectedAddress = this.getSelectedAddress()
+    return this.memStore.getState()
-    return {
-      transactions: this.getTxList(),
-      unapprovedTxs: this.getUnapprovedTxList(),
-      selectedAddressTxList: this.getFilteredTxList({metamaskNetworkId: this.getNetwork(), from: selectedAddress}),
-    }
   }
 
   // Returns the tx list
   getTxList () {
     let network = this.getNetwork()
-    return this.txList.filter(txMeta => txMeta.metamaskNetworkId === network)
+    let fullTxList = this.store.getState().txList
+    return fullTxList.filter(txMeta => txMeta.metamaskNetworkId === network)
+  }
+
+  getGasMultiplier () {
+    return this.store.getState().gasMultiplier
+  }
+
+  setGasMultiplier (gasMultiplier) {
+    return this.store.updateState({ gasMultiplier })
   }
 
   // Adds a tx to the txlist
@@ -108,7 +122,7 @@ module.exports = class TransactionManager extends EventEmitter {
           id: txId,
           time: time,
           status: 'unapproved',
-          gasMultiplier: this.getGasMultiplier() || 1,
+          gasMultiplier: this.getGasMultiplier(),
           metamaskNetworkId: this.getNetwork(),
           txParams: txParams,
         }
@@ -239,7 +253,7 @@ module.exports = class TransactionManager extends EventEmitter {
 
   getTxsByMetaData (key, value, txList = this.getTxList()) {
     return txList.filter((txMeta) => {
-      if (key in txMeta.txParams) {
+      if (txMeta.txParams[key]) {
         return txMeta.txParams[key] === value
       } else {
         return txMeta[key] === value
@@ -352,8 +366,16 @@ module.exports = class TransactionManager extends EventEmitter {
   // Saves the new/updated txList.
   // Function is intended only for internal use
   _saveTxList (txList) {
-    this.txList = txList
+    this.store.updateState({ txList })
-    this._setTxList(txList)
+  }
+
+  _updateMemstore () {
+    const unapprovedTxs = this.getUnapprovedTxList()
+    const selectedAddressTxList = this.getFilteredTxList({
+      from: this.getSelectedAddress(),
+      metamaskNetworkId: this.getNetwork(),
+    })
+    this.memStore.updateState({ unapprovedTxs, selectedAddressTxList })
   }
 }
 

test/integration/index.html

@@ -15,7 +15,7 @@
   <script src="bundle.js"></script>
   <script src="/testem.js"></script>
 
-  <iframe src="/development/test.html" height="500px" width="360px">
+  <iframe src="/development/test.html" height="800px" width="500px">
     <p>Your browser does not support iframes</p>
   </iframe>
 </body>

test/unit/tx-manager-test.js

@@ -3,19 +3,18 @@ const extend = require('xtend')
 const EventEmitter = require('events')
 const STORAGE_KEY = 'metamask-persistance-key'
 const TransactionManager = require('../../app/scripts/transaction-manager')
+const noop = () => true
 
 describe('Transaction Manager', function() {
   let txManager
 
-  const onTxDoneCb = () => true
   beforeEach(function() {
     txManager = new TransactionManager ({
-      txList: [],
-      setTxList: () => {},
       provider: "testnet",
       txHistoryLimit: 10,
       blockTracker: new EventEmitter(),
-      getNetwork: function(){ return 'unit test' }
+      getNetwork: function(){ return 'unit test' },
+      getSelectedAddress: function(){ return '0xabcd' },
     })
   })
 
@@ -53,7 +52,7 @@ describe('Transaction Manager', function() {
 
   describe('#_saveTxList', function() {
     it('saves the submitted data to the tx list', function() {
-      var target = [{ foo: 'bar', metamaskNetworkId: 'unit test' }]
+      var target = [{ foo: 'bar', metamaskNetworkId: 'unit test', txParams: {} }]
       txManager._saveTxList(target)
       var result = txManager.getTxList()
       assert.equal(result[0].foo, 'bar')
@@ -62,8 +61,8 @@ describe('Transaction Manager', function() {
 
   describe('#addTx', function() {
     it('adds a tx returned in getTxList', function() {
-      var tx = { id: 1, status: 'confirmed', metamaskNetworkId: 'unit test' }
+      var tx = { id: 1, status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
-      txManager.addTx(tx, onTxDoneCb)
+      txManager.addTx(tx, noop)
       var result = txManager.getTxList()
       assert.ok(Array.isArray(result))
       assert.equal(result.length, 1)
@@ -73,8 +72,8 @@ describe('Transaction Manager', function() {
     it('cuts off early txs beyond a limit', function() {
       const limit = txManager.txHistoryLimit
       for (let i = 0; i < limit + 1; i++) {
-        let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test' }
+        let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
-        txManager.addTx(tx, onTxDoneCb)
+        txManager.addTx(tx, noop)
       }
       var result = txManager.getTxList()
       assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
@@ -84,8 +83,8 @@ describe('Transaction Manager', function() {
     it('cuts off early txs beyond a limit whether or not it is confirmed or rejected', function() {
       const limit = txManager.txHistoryLimit
       for (let i = 0; i < limit + 1; i++) {
-        let tx = { id: i, time: new Date(), status: 'rejected', metamaskNetworkId: 'unit test' }
+        let tx = { id: i, time: new Date(), status: 'rejected', metamaskNetworkId: 'unit test', txParams: {} }
-        txManager.addTx(tx, onTxDoneCb)
+        txManager.addTx(tx, noop)
       }
       var result = txManager.getTxList()
       assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
@@ -93,12 +92,12 @@ describe('Transaction Manager', function() {
     })
 
     it('cuts off early txs beyond a limit but does not cut unapproved txs', function() {
-      var unconfirmedTx = { id: 0, time: new Date(), status: 'unapproved', metamaskNetworkId: 'unit test' }
+      var unconfirmedTx = { id: 0, time: new Date(), status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
-      txManager.addTx(unconfirmedTx, onTxDoneCb)
+      txManager.addTx(unconfirmedTx, noop)
       const limit = txManager.txHistoryLimit
       for (let i = 1; i < limit + 1; i++) {
-        let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test' }
+        let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
-        txManager.addTx(tx, onTxDoneCb)
+        txManager.addTx(tx, noop)
       }
       var result = txManager.getTxList()
       assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
@@ -110,8 +109,8 @@ describe('Transaction Manager', function() {
 
   describe('#setTxStatusSigned', function() {
     it('sets the tx status to signed', function() {
-      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
-      txManager.addTx(tx, onTxDoneCb)
+      txManager.addTx(tx, noop)
       txManager.setTxStatusSigned(1)
       var result = txManager.getTxList()
       assert.ok(Array.isArray(result))
@@ -121,20 +120,20 @@ describe('Transaction Manager', function() {
 
     it('should emit a signed event to signal the exciton of callback', (done) => {
       this.timeout(10000)
-      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
-      let onTxDoneCb = function () {
+      let noop = function () {
-        assert(true, 'event listener has been triggered and onTxDoneCb executed')
+        assert(true, 'event listener has been triggered and noop executed')
         done()
       }
       txManager.addTx(tx)
-      txManager.on('1:signed', onTxDoneCb)
+      txManager.on('1:signed', noop)
       txManager.setTxStatusSigned(1)
     })
   })
 
   describe('#setTxStatusRejected', function() {
     it('sets the tx status to rejected', function() {
-      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
       txManager.addTx(tx)
       txManager.setTxStatusRejected(1)
       var result = txManager.getTxList()
@@ -145,13 +144,13 @@ describe('Transaction Manager', function() {
 
     it('should emit a rejected event to signal the exciton of callback', (done) => {
       this.timeout(10000)
-      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test' }
+      var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
       txManager.addTx(tx)
-      let onTxDoneCb = function (err, txId) {
+      let noop = function (err, txId) {
-        assert(true, 'event listener has been triggered and onTxDoneCb executed')
+        assert(true, 'event listener has been triggered and noop executed')
         done()
       }
-      txManager.on('1:rejected', onTxDoneCb)
+      txManager.on('1:rejected', noop)
       txManager.setTxStatusRejected(1)
     })
 
@@ -159,9 +158,9 @@ describe('Transaction Manager', function() {
 
   describe('#updateTx', function() {
     it('replaces the tx with the same id', function() {
-      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
-      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
-      txManager.updateTx({ id: '1', status: 'blah', hash: 'foo', metamaskNetworkId: 'unit test' })
+      txManager.updateTx({ id: '1', status: 'blah', hash: 'foo', metamaskNetworkId: 'unit test', txParams: {} })
       var result = txManager.getTx('1')
       assert.equal(result.hash, 'foo')
     })
@@ -169,8 +168,8 @@ describe('Transaction Manager', function() {
 
   describe('#getUnapprovedTxList', function() {
     it('returns unapproved txs in a hash', function() {
-      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
-      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
       let result = txManager.getUnapprovedTxList()
       assert.equal(typeof result, 'object')
       assert.equal(result['1'].status, 'unapproved')
@@ -180,8 +179,8 @@ describe('Transaction Manager', function() {
 
   describe('#getTx', function() {
     it('returns a tx with the requested id', function() {
-      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
-      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test' }, onTxDoneCb)
+      txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
       assert.equal(txManager.getTx('1').status, 'unapproved')
       assert.equal(txManager.getTx('2').status, 'confirmed')
     })
@@ -189,26 +188,33 @@ describe('Transaction Manager', function() {
 
   describe('#getFilteredTxList', function() {
     it('returns a tx with the requested data', function() {
-      var foop = 0
+      let txMetas = [
-      var zoop = 0
+        { id: 0, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
-      for (let i = 0; i < 10; ++i ){
+        { id: 1, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
-        let everyOther = i % 2
+        { id: 2, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
-        txManager.addTx({ id: i,
+        { id: 3, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
-          status: everyOther ? 'unapproved' : 'confirmed',
+        { id: 4, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
-          metamaskNetworkId: 'unit test',
+        { id: 5, status: 'confirmed',  txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
-          txParams: {
+        { id: 6, status: 'confirmed',  txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
-            from: everyOther ? 'foop' : 'zoop',
+        { id: 7, status: 'confirmed',  txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
-            to: everyOther ? 'zoop' : 'foop',
+        { id: 8, status: 'confirmed',  txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
-          }
+        { id: 9, status: 'confirmed',  txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
-        }, onTxDoneCb)
+      ]
-        everyOther ? ++foop : ++zoop
+      txMetas.forEach((txMeta) => txManager.addTx(txMeta, noop))
-      }
+      let filterParams
-      assert.equal(txManager.getFilteredTxList({status: 'confirmed', from: 'zoop'}).length, zoop)
+
-      assert.equal(txManager.getFilteredTxList({status: 'confirmed', to: 'foop'}).length, zoop)
+      filterParams = { status: 'unapproved', from: '0xaa' }
-      assert.equal(txManager.getFilteredTxList({status: 'confirmed', from: 'foop'}).length, 0)
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 3, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
-      assert.equal(txManager.getFilteredTxList({status: 'confirmed'}).length, zoop)
+      filterParams = { status: 'unapproved', to: '0xaa' }
-      assert.equal(txManager.getFilteredTxList({from: 'foop'}).length, foop)
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 2, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
-      assert.equal(txManager.getFilteredTxList({from: 'zoop'}).length, zoop)
+      filterParams = { status: 'confirmed', from: '0xbb' }
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 3, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
+      filterParams = { status: 'confirmed' }
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
+      filterParams = { from: '0xaa' }
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
+      filterParams = { to: '0xaa' }
+      assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
     })
   })
 

ui/app/actions.js

@@ -180,6 +180,7 @@ function tryUnlockMetamask (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
     dispatch(actions.unlockInProgress())
+    if (global.METAMASK_DEBUG) console.log(`background.submitPassword`)
     background.submitPassword(password, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -207,6 +208,7 @@ function transitionBackward () {
 function confirmSeedWords () {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.clearSeedWordCache`)
     background.clearSeedWordCache((err, account) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -222,6 +224,7 @@ function confirmSeedWords () {
 function createNewVaultAndRestore (password, seed) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.createNewVaultAndRestore`)
     background.createNewVaultAndRestore(password, seed, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
@@ -233,10 +236,12 @@ function createNewVaultAndRestore (password, seed) {
 function createNewVaultAndKeychain (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.createNewVaultAndKeychain`)
     background.createNewVaultAndKeychain(password, (err) => {
       if (err) {
         return dispatch(actions.displayWarning(err.message))
       }
+      if (global.METAMASK_DEBUG) console.log(`background.placeSeedWords`)
       background.placeSeedWords((err) => {
         if (err) {
           return dispatch(actions.displayWarning(err.message))
@@ -257,8 +262,10 @@ function revealSeedConfirmation () {
 function requestRevealSeed (password) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.submitPassword`)
     background.submitPassword(password, (err) => {
       if (err) return dispatch(actions.displayWarning(err.message))
+      if (global.METAMASK_DEBUG) console.log(`background.placeSeedWords`)
       background.placeSeedWords((err) => {
         if (err) return dispatch(actions.displayWarning(err.message))
         dispatch(actions.hideLoadingIndication())
@@ -270,6 +277,7 @@ function requestRevealSeed (password) {
 function addNewKeyring (type, opts) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.addNewKeyring`)
     background.addNewKeyring(type, opts, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
@@ -281,9 +289,11 @@ function addNewKeyring (type, opts) {
 function importNewAccount (strategy, args) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication('This may take a while, be patient.'))
+    if (global.METAMASK_DEBUG) console.log(`background.importAccountWithStrategy`)
     background.importAccountWithStrategy(strategy, args, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) return dispatch(actions.displayWarning(err.message))
+      if (global.METAMASK_DEBUG) console.log(`background.getState`)
       background.getState((err, newState) => {
         if (err) {
           return dispatch(actions.displayWarning(err.message))
@@ -305,6 +315,7 @@ function navigateToNewAccountScreen() {
 }
 
 function addNewAccount () {
+  if (global.METAMASK_DEBUG) console.log(`background.addNewAccount`)
   return callBackgroundThenUpdate(background.addNewAccount)
 }
 
@@ -317,6 +328,7 @@ function showInfoPage () {
 function setCurrentFiat (fiat) {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.setCurrentFiat`)
     background.setCurrentFiat(fiat, (data, err) => {
       dispatch(this.hideLoadingIndication())
       dispatch({
@@ -335,6 +347,7 @@ function signMsg (msgData) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
 
+    if (global.METAMASK_DEBUG) console.log(`background.signMessage`)
     background.signMessage(msgData, (err) => {
       dispatch(actions.hideLoadingIndication())
 
@@ -346,6 +359,7 @@ function signMsg (msgData) {
 
 function signTx (txData) {
   return (dispatch) => {
+    if (global.METAMASK_DEBUG) console.log(`background.setGasMultiplier`)
     background.setGasMultiplier(txData.gasMultiplier, (err) => {
       if (err) return dispatch(actions.displayWarning(err.message))
       web3.eth.sendTransaction(txData, (err, data) => {
@@ -361,6 +375,7 @@ function signTx (txData) {
 
 function sendTx (txData) {
   return (dispatch) => {
+    if (global.METAMASK_DEBUG) console.log(`background.approveTransaction`)
     background.approveTransaction(txData.id, (err) => {
       if (err) {
         alert(err.message)
@@ -387,11 +402,13 @@ function txError (err) {
 }
 
 function cancelMsg (msgData) {
+  if (global.METAMASK_DEBUG) console.log(`background.cancelMessage`)
   background.cancelMessage(msgData.id)
   return actions.completedTx(msgData.id)
 }
 
 function cancelTx (txData) {
+  if (global.METAMASK_DEBUG) console.log(`background.cancelTransaction`)
   background.cancelTransaction(txData.id)
   return actions.completedTx(txData.id)
 }
@@ -433,6 +450,7 @@ function showImportPage () {
 function agreeToDisclaimer () {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.agreeToDisclaimer`)
     background.agreeToDisclaimer((err) => {
       if (err) {
         return dispatch(actions.displayWarning(err.message))
@@ -503,12 +521,14 @@ function updateMetamaskState (newState) {
 }
 
 function lockMetamask () {
+  if (global.METAMASK_DEBUG) console.log(`background.setLocked`)
   return callBackgroundThenUpdate(background.setLocked)
 }
 
 function showAccountDetail (address) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.setSelectedAddress`)
     background.setSelectedAddress(address, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -581,6 +601,7 @@ function goBackToInitView () {
 function markNoticeRead (notice) {
   return (dispatch) => {
     dispatch(this.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.markNoticeRead`)
     background.markNoticeRead(notice, (err, notice) => {
       dispatch(this.hideLoadingIndication())
       if (err) {
@@ -612,6 +633,7 @@ function clearNotices () {
 }
 
 function markAccountsFound() {
+  if (global.METAMASK_DEBUG) console.log(`background.markAccountsFound`)
   return callBackgroundThenUpdate(background.markAccountsFound)
 }
 
@@ -620,6 +642,7 @@ function markAccountsFound() {
 //
 
 function setRpcTarget (newRpc) {
+  if (global.METAMASK_DEBUG) console.log(`background.setRpcTarget`)
   background.setRpcTarget(newRpc)
   return {
     type: actions.SET_RPC_TARGET,
@@ -628,6 +651,7 @@ function setRpcTarget (newRpc) {
 }
 
 function setProviderType (type) {
+  if (global.METAMASK_DEBUG) console.log(`background.setProviderType`)
   background.setProviderType(type)
   return {
     type: actions.SET_PROVIDER_TYPE,
@@ -636,6 +660,7 @@ function setProviderType (type) {
 }
 
 function useEtherscanProvider () {
+  if (global.METAMASK_DEBUG) console.log(`background.useEtherscanProvider`)
   background.useEtherscanProvider()
   return {
     type: actions.USE_ETHERSCAN_PROVIDER,
@@ -692,6 +717,7 @@ function exportAccount (address) {
   return function (dispatch) {
     dispatch(self.showLoadingIndication())
 
+    if (global.METAMASK_DEBUG) console.log(`background.exportAccount`)
     background.exportAccount(address, function (err, result) {
       dispatch(self.hideLoadingIndication())
 
@@ -715,6 +741,7 @@ function showPrivateKey (key) {
 function saveAccountLabel (account, label) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())
+    if (global.METAMASK_DEBUG) console.log(`background.saveAccountLabel`)
     background.saveAccountLabel(account, label, (err) => {
       dispatch(actions.hideLoadingIndication())
       if (err) {
@@ -736,6 +763,7 @@ function showSendPage () {
 
 function buyEth (address, amount) {
   return (dispatch) => {
+    if (global.METAMASK_DEBUG) console.log(`background.buyEth`)
     background.buyEth(address, amount)
     dispatch({
       type: actions.BUY_ETH,
@@ -814,6 +842,7 @@ function coinShiftRquest (data, marketData) {
       if (response.error) return dispatch(actions.displayWarning(response.error))
       var message = `
         Deposit your ${response.depositType} to the address bellow:`
+      if (global.METAMASK_DEBUG) console.log(`background.createShapeShiftTx`)
       background.createShapeShiftTx(response.deposit, response.depositType)
       dispatch(actions.showQrView(response.deposit, [message].concat(marketData)))
     })
@@ -893,6 +922,7 @@ function callBackgroundThenUpdate (method, ...args) {
 }
 
 function forceUpdateMetamaskState(dispatch){
+  if (global.METAMASK_DEBUG) console.log(`background.getState`)
   background.getState((err, newState) => {
     if (err) {
       return dispatch(actions.displayWarning(err.message))