Merge pull request #3968 from MetaMask/gh-3653

Clean up network config

20 files changed, 212 insertions, 121 deletions

diff --git a/app/scripts/config.js b/app/scripts/config.js
deleted file mode 100644
index e6f70ca2b..000000000
--- a/app/scripts/config.js
+++ /dev/null
@@ -1,79 +0,0 @@
-const MAINET_RPC_URL = 'https://mainnet.infura.io/metamask'
-const ROPSTEN_RPC_URL = 'https://ropsten.infura.io/metamask'
-const KOVAN_RPC_URL = 'https://kovan.infura.io/metamask'
-const RINKEBY_RPC_URL = 'https://rinkeby.infura.io/metamask'
-const LOCALHOST_RPC_URL = 'http://localhost:8545'
-
-const MAINET_RPC_URL_BETA = 'https://mainnet.infura.io/metamask2'
-const ROPSTEN_RPC_URL_BETA = 'https://ropsten.infura.io/metamask2'
-const KOVAN_RPC_URL_BETA = 'https://kovan.infura.io/metamask2'
-const RINKEBY_RPC_URL_BETA = 'https://rinkeby.infura.io/metamask2'
-
-const DEFAULT_RPC = 'rinkeby'
-const OLD_UI_NETWORK_TYPE = 'network'
-const BETA_UI_NETWORK_TYPE = 'networkBeta'
-
-global.METAMASK_DEBUG = process.env.METAMASK_DEBUG
-
-/**
- * @typedef {Object} UrlConfig
- * @property {string} localhost URL of local RPC provider
- * @property {string} mainnet URL of mainnet RPC provider
- * @property {string} ropsten URL of Ropsten testnet RPC provider
- * @property {string} kovan URL of Kovan testnet RPC provider
- * @property {string} rinkeby URL of Rinkeby testnet RPC provider
- */
-
-/**
- * @typedef {Object} NameConfig
- * @property {string} 3 URL of local RPC provider
- * @property {string} 4 URL of mainnet RPC provider
- * @property {string} 42 URL of Ropsten testnet RPC provider
- */
-
-/**
- * @typedef {Object} EnumConfig
- * @property {string} DEFAULT_RPC Default network provider URL
- * @property {string} OLD_UI_NETWORK_TYPE Network associated with old UI
- * @property {string} BETA_UI_NETWORK_TYPE Network associated with new UI
- */
-
-/**
- * @typedef {Object} Config
- * @property {UrlConfig} network Network configuration parameters
- * @property {UrlConfig} networkBeta Beta UI network configuration parameters
- * @property {NameConfig} networkNames Network name configuration parameters
- * @property {EnumConfig} enums Application-wide string constants
- */
-
-/**
- * @type {Config}
- **/
-const config = {
-  network: {
-    localhost: LOCALHOST_RPC_URL,
-    mainnet: MAINET_RPC_URL,
-    ropsten: ROPSTEN_RPC_URL,
-    kovan: KOVAN_RPC_URL,
-    rinkeby: RINKEBY_RPC_URL,
-  },
-  networkBeta: {
-    localhost: LOCALHOST_RPC_URL,
-    mainnet: MAINET_RPC_URL_BETA,
-    ropsten: ROPSTEN_RPC_URL_BETA,
-    kovan: KOVAN_RPC_URL_BETA,
-    rinkeby: RINKEBY_RPC_URL_BETA,
-  },
-  networkNames: {
-    3: 'Ropsten',
-    4: 'Rinkeby',
-    42: 'Kovan',
-  },
-  enums: {
-    DEFAULT_RPC,
-    OLD_UI_NETWORK_TYPE,
-    BETA_UI_NETWORK_TYPE,
-  },
-}
-
-module.exports = config
diff --git a/app/scripts/controllers/network/enums.js b/app/scripts/controllers/network/enums.js
new file mode 100644
index 000000000..4f29e301b
--- /dev/null
+++ b/app/scripts/controllers/network/enums.js
@@ -0,0 +1,56 @@
+const ROPSTEN = 'ropsten'
+const RINKEBY = 'rinkeby'
+const KOVAN = 'kovan'
+const MAINNET = 'mainnet'
+const LOCALHOST = 'localhost'
+
+const ROPSTEN_CODE = 3
+const RINKEYBY_CODE = 4
+const KOVAN_CODE = 42
+
+const ROPSTEN_DISPLAY_NAME = 'Ropsten'
+const RINKEBY_DISPLAY_NAME = 'Rinkeby'
+const KOVAN_DISPLAY_NAME = 'Kovan'
+const MAINNET_DISPLAY_NAME = 'Main Ethereum Network'
+
+const MAINNET_RPC_URL = 'https://mainnet.infura.io/metamask'
+const ROPSTEN_RPC_URL = 'https://ropsten.infura.io/metamask'
+const KOVAN_RPC_URL = 'https://kovan.infura.io/metamask'
+const RINKEBY_RPC_URL = 'https://rinkeby.infura.io/metamask'
+const LOCALHOST_RPC_URL = 'http://localhost:8545'
+
+const MAINNET_RPC_URL_BETA = 'https://mainnet.infura.io/metamask2'
+const ROPSTEN_RPC_URL_BETA = 'https://ropsten.infura.io/metamask2'
+const KOVAN_RPC_URL_BETA = 'https://kovan.infura.io/metamask2'
+const RINKEBY_RPC_URL_BETA = 'https://rinkeby.infura.io/metamask2'
+
+const DEFAULT_NETWORK = 'rinkeby'
+const OLD_UI_NETWORK_TYPE = 'network'
+const BETA_UI_NETWORK_TYPE = 'networkBeta'
+
+module.exports = {
+  ROPSTEN,
+  RINKEBY,
+  KOVAN,
+  MAINNET,
+  LOCALHOST,
+  ROPSTEN_CODE,
+  RINKEYBY_CODE,
+  KOVAN_CODE,
+  ROPSTEN_DISPLAY_NAME,
+  RINKEBY_DISPLAY_NAME,
+  KOVAN_DISPLAY_NAME,
+  MAINNET_DISPLAY_NAME,
+  MAINNET_RPC_URL,
+  ROPSTEN_RPC_URL,
+  KOVAN_RPC_URL,
+  RINKEBY_RPC_URL,
+  LOCALHOST_RPC_URL,
+  MAINNET_RPC_URL_BETA,
+  ROPSTEN_RPC_URL_BETA,
+  KOVAN_RPC_URL_BETA,
+  RINKEBY_RPC_URL_BETA,
+  DEFAULT_NETWORK,
+  OLD_UI_NETWORK_TYPE,
+  BETA_UI_NETWORK_TYPE,
+}
diff --git a/app/scripts/controllers/network/index.js b/app/scripts/controllers/network/index.js
new file mode 100644
index 000000000..fb095bf33
--- /dev/null
+++ b/app/scripts/controllers/network/index.js
@@ -0,0 +1,2 @@
+const NetworkController = require('./network')
+module.exports = NetworkController
diff --git a/app/scripts/controllers/network.js b/app/scripts/controllers/network/network.js
index 45574e673..6fd983bb2 100644
--- a/app/scripts/controllers/network.js
+++ b/app/scripts/controllers/network/network.js
@@ -7,11 +7,18 @@ const ObservableStore = require('obs-store')
 const ComposedStore = require('obs-store/lib/composed')
 const extend = require('xtend')
 const EthQuery = require('eth-query')
-const createEventEmitterProxy = require('../lib/events-proxy.js')
-const networkConfig = require('../config.js')
+const createEventEmitterProxy = require('../../lib/events-proxy.js')
 const log = require('loglevel')
-const { OLD_UI_NETWORK_TYPE, DEFAULT_RPC } = networkConfig.enums
-const INFURA_PROVIDER_TYPES = ['ropsten', 'rinkeby', 'kovan', 'mainnet']
+const {
+  ROPSTEN,
+  RINKEBY,
+  KOVAN,
+  MAINNET,
+  OLD_UI_NETWORK_TYPE,
+  DEFAULT_NETWORK,
+} = require('./enums')
+const { getNetworkEndpoints } = require('./util')
+const INFURA_PROVIDER_TYPES = [ROPSTEN, RINKEBY, KOVAN, MAINNET]
 
 module.exports = class NetworkController extends EventEmitter {
 
@@ -19,8 +26,8 @@ module.exports = class NetworkController extends EventEmitter {
     super()
 
     this._networkEndpointVersion = OLD_UI_NETWORK_TYPE
-    this._networkEndpoints = this.getNetworkEndpoints(OLD_UI_NETWORK_TYPE)
-    this._defaultRpc = this._networkEndpoints[DEFAULT_RPC]
+    this._networkEndpoints = getNetworkEndpoints(OLD_UI_NETWORK_TYPE)
+    this._defaultRpc = this._networkEndpoints[DEFAULT_NETWORK]
 
     config.provider.rpcTarget = this.getRpcAddressForType(config.provider.type, config.provider)
     this.networkStore = new ObservableStore('loading')
@@ -37,17 +44,13 @@ module.exports = class NetworkController extends EventEmitter {
     }
 
     this._networkEndpointVersion = version
-    this._networkEndpoints = this.getNetworkEndpoints(version)
-    this._defaultRpc = this._networkEndpoints[DEFAULT_RPC]
+    this._networkEndpoints = getNetworkEndpoints(version)
+    this._defaultRpc = this._networkEndpoints[DEFAULT_NETWORK]
     const { type } = this.getProviderConfig()
 
     return this.setProviderType(type, true)
   }
 
-  getNetworkEndpoints (version = OLD_UI_NETWORK_TYPE) {
-    return networkConfig[version]
-  }
-
   initializeProvider (_providerParams) {
     this._baseProviderParams = _providerParams
     const { type, rpcTarget } = this.providerStore.getState()
diff --git a/app/scripts/controllers/network/util.js b/app/scripts/controllers/network/util.js
new file mode 100644
index 000000000..4f38ccda4
--- /dev/null
+++ b/app/scripts/controllers/network/util.js
@@ -0,0 +1,65 @@
+const {
+  ROPSTEN,
+  RINKEBY,
+  KOVAN,
+  MAINNET,
+  LOCALHOST,
+  ROPSTEN_CODE,
+  RINKEYBY_CODE,
+  KOVAN_CODE,
+  ROPSTEN_DISPLAY_NAME,
+  RINKEBY_DISPLAY_NAME,
+  KOVAN_DISPLAY_NAME,
+  MAINNET_DISPLAY_NAME,
+  MAINNET_RPC_URL,
+  ROPSTEN_RPC_URL,
+  KOVAN_RPC_URL,
+  RINKEBY_RPC_URL,
+  LOCALHOST_RPC_URL,
+  MAINNET_RPC_URL_BETA,
+  ROPSTEN_RPC_URL_BETA,
+  KOVAN_RPC_URL_BETA,
+  RINKEBY_RPC_URL_BETA,
+  OLD_UI_NETWORK_TYPE,
+  BETA_UI_NETWORK_TYPE,
+} = require('./enums')
+
+const networkToNameMap = {
+  [ROPSTEN]: ROPSTEN_DISPLAY_NAME,
+  [RINKEBY]: RINKEBY_DISPLAY_NAME,
+  [KOVAN]: KOVAN_DISPLAY_NAME,
+  [MAINNET]: MAINNET_DISPLAY_NAME,
+  [ROPSTEN_CODE]: ROPSTEN_DISPLAY_NAME,
+  [RINKEYBY_CODE]: RINKEBY_DISPLAY_NAME,
+  [KOVAN_CODE]: KOVAN_DISPLAY_NAME,
+}
+
+const networkEndpointsMap = {
+  [OLD_UI_NETWORK_TYPE]: {
+    [LOCALHOST]: LOCALHOST_RPC_URL,
+    [MAINNET]: MAINNET_RPC_URL,
+    [ROPSTEN]: ROPSTEN_RPC_URL,
+    [KOVAN]: KOVAN_RPC_URL,
+    [RINKEBY]: RINKEBY_RPC_URL,
+  },
+  [BETA_UI_NETWORK_TYPE]: {
+    [LOCALHOST]: LOCALHOST_RPC_URL,
+    [MAINNET]: MAINNET_RPC_URL_BETA,
+    [ROPSTEN]: ROPSTEN_RPC_URL_BETA,
+    [KOVAN]: KOVAN_RPC_URL_BETA,
+    [RINKEBY]: RINKEBY_RPC_URL_BETA,
+  },
+}
+
+const getNetworkDisplayName = key => networkToNameMap[key]
+
+const getNetworkEndpoints = (networkType = OLD_UI_NETWORK_TYPE) => {
+  return {
+    ...networkEndpointsMap[networkType],
+  }
+}
+
+module.exports = {
+  getNetworkDisplayName,
+  getNetworkEndpoints,
+}
diff --git a/app/scripts/first-time-state.js b/app/scripts/first-time-state.js
index 144534f43..c49d89288 100644
--- a/app/scripts/first-time-state.js
+++ b/app/scripts/first-time-state.js
@@ -1,6 +1,7 @@
 // test and development environment variables
 const env = process.env.METAMASK_ENV
 const METAMASK_DEBUG = process.env.METAMASK_DEBUG
+const { DEFAULT_NETWORK, MAINNET } = require('./controllers/network/enums')
 
 /**
  * @typedef {Object} FirstTimeState
@@ -15,7 +16,7 @@ const initialState = {
   config: {},
   NetworkController: {
     provider: {
-      type: (METAMASK_DEBUG || env === 'test') ? 'rinkeby' : 'mainnet',
+      type: (METAMASK_DEBUG || env === 'test') ? DEFAULT_NETWORK : MAINNET,
     },
   },
 }
diff --git a/app/scripts/lib/config-manager.js b/app/scripts/lib/config-manager.js
index 63d27c40e..c10ff2f4e 100644
--- a/app/scripts/lib/config-manager.js
+++ b/app/scripts/lib/config-manager.js
@@ -1,12 +1,11 @@
 const ethUtil = require('ethereumjs-util')
 const normalize = require('eth-sig-util').normalize
-const MetamaskConfig = require('../config.js')
-
-
-const MAINNET_RPC = MetamaskConfig.network.mainnet
-const ROPSTEN_RPC = MetamaskConfig.network.ropsten
-const KOVAN_RPC = MetamaskConfig.network.kovan
-const RINKEBY_RPC = MetamaskConfig.network.rinkeby
+const {
+  MAINNET_RPC_URL,
+  ROPSTEN_RPC_URL,
+  KOVAN_RPC_URL,
+  RINKEBY_RPC_URL,
+} = require('../controllers/network/enums')
 
 /* The config-manager is a convenience object
  * wrapping a pojo-migrator.
@@ -174,19 +173,19 @@ ConfigManager.prototype.getCurrentRpcAddress = function () {
   switch (provider.type) {
 
     case 'mainnet':
-      return MAINNET_RPC
+      return MAINNET_RPC_URL
 
     case 'ropsten':
-      return ROPSTEN_RPC
+      return ROPSTEN_RPC_URL
 
     case 'kovan':
-      return KOVAN_RPC
+      return KOVAN_RPC_URL
 
     case 'rinkeby':
-      return RINKEBY_RPC
+      return RINKEBY_RPC_URL
 
     default:
-      return provider && provider.rpcTarget ? provider.rpcTarget : RINKEBY_RPC
+      return provider && provider.rpcTarget ? provider.rpcTarget : RINKEBY_RPC_URL
   }
 }
 
diff --git a/old-ui/app/app.js b/old-ui/app/app.js
index fc0d634aa..3aa845b3a 100644
--- a/old-ui/app/app.js
+++ b/old-ui/app/app.js
@@ -35,7 +35,7 @@ const HDCreateVaultComplete = require('./keychains/hd/create-vault-complete')
 const HDRestoreVaultScreen = require('./keychains/hd/restore-vault')
 const RevealSeedConfirmation = require('./keychains/hd/recover-seed/confirmation')
 const AccountDropdowns = require('./components/account-dropdowns').AccountDropdowns
-const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/config').enums
+const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/controllers/network/enums')
 
 module.exports = connect(mapStateToProps)(App)
 
diff --git a/old-ui/app/components/buy-button-subview.js b/old-ui/app/components/buy-button-subview.js
index 56d173839..8bb73ae3e 100644
--- a/old-ui/app/components/buy-button-subview.js
+++ b/old-ui/app/components/buy-button-subview.js
@@ -8,7 +8,7 @@ const ShapeshiftForm = require('./shapeshift-form')
 const Loading = require('./loading')
 const AccountPanel = require('./account-panel')
 const RadioList = require('./custom-radio-list')
-const networkNames = require('../../../app/scripts/config.js').networkNames
+const { getNetworkDisplayName } = require('../../../app/scripts/controllers/network/util')
 
 module.exports = connect(mapStateToProps)(BuyButtonSubview)
 
@@ -142,7 +142,7 @@ BuyButtonSubview.prototype.primarySubview = function () {
     case '3':
     case '4':
     case '42':
-      const networkName = networkNames[network]
+      const networkName = getNetworkDisplayName(network)
       const label = `${networkName} Test Faucet`
       return (
         h('div.flex-column', {
diff --git a/test/unit/network-contoller-test.js b/test/unit/network-contoller-test.js
index dd0b52365..2b905718b 100644
--- a/test/unit/network-contoller-test.js
+++ b/test/unit/network-contoller-test.js
@@ -1,6 +1,10 @@
 const assert = require('assert')
 const nock = require('nock')
 const NetworkController = require('../../app/scripts/controllers/network')
+const {
+  getNetworkDisplayName,
+  getNetworkEndpoints,
+} = require('../../app/scripts/controllers/network/util')
 
 const { createTestProviderTools } = require('../stub/provider')
 const providerResultStub = {}
@@ -79,4 +83,40 @@ describe('# Network Controller', function () {
       })
     })
   })
-})
\ No newline at end of file
+})
+
+describe('# Network utils', () => {
+  it('getNetworkDisplayName should return the correct network name', () => {
+    const tests = [
+      {
+        input: 3,
+        expected: 'Ropsten',
+      }, {
+        input: 4,
+        expected: 'Rinkeby',
+      }, {
+        input: 42,
+        expected: 'Kovan',
+      }, {
+        input: 'ropsten',
+        expected: 'Ropsten',
+      }, {
+        input: 'rinkeby',
+        expected: 'Rinkeby',
+      }, {
+        input: 'kovan',
+        expected: 'Kovan',
+      }, {
+        input: 'mainnet',
+        expected: 'Main Ethereum Network',
+      },
+    ]
+
+    tests.forEach(({ input, expected }) => assert.equal(getNetworkDisplayName(input), expected))
+  })
+
+  it('getNetworkEndpoints should return the correct endpoints', () => {
+    assert.equal(getNetworkEndpoints('networkBeta').ropsten, 'https://ropsten.infura.io/metamask2')
+    assert.equal(getNetworkEndpoints('network').rinkeby, 'https://rinkeby.infura.io/metamask')
+  })
+})
diff --git a/ui/app/components/buy-button-subview.js b/ui/app/components/buy-button-subview.js
index 9ac565cf4..fda7c3e17 100644
--- a/ui/app/components/buy-button-subview.js
+++ b/ui/app/components/buy-button-subview.js
@@ -9,7 +9,7 @@ const ShapeshiftForm = require('./shapeshift-form')
 const Loading = require('./loading')
 const AccountPanel = require('./account-panel')
 const RadioList = require('./custom-radio-list')
-const networkNames = require('../../../app/scripts/config.js').networkNames
+const { getNetworkDisplayName } = require('../../../app/scripts/controllers/network/util')
 
 BuyButtonSubview.contextTypes = {
   t: PropTypes.func,
@@ -148,7 +148,7 @@ BuyButtonSubview.prototype.primarySubview = function () {
     case '3':
     case '4':
     case '42':
-      const networkName = networkNames[network]
+      const networkName = getNetworkDisplayName(network)
       const label = `${networkName} ${this.context.t('testFaucet')}`
       return (
         h('div.flex-column', {
diff --git a/ui/app/components/modals/buy-options-modal.js b/ui/app/components/modals/buy-options-modal.js
index d871e7516..c70510b5f 100644
--- a/ui/app/components/modals/buy-options-modal.js
+++ b/ui/app/components/modals/buy-options-modal.js
@@ -4,7 +4,7 @@ const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const connect = require('react-redux').connect
 const actions = require('../../actions')
-const networkNames = require('../../../../app/scripts/config.js').networkNames
+const { getNetworkDisplayName } = require('../../../../app/scripts/controllers/network/util')
 
 function mapStateToProps (state) {
   return {
@@ -52,7 +52,7 @@ BuyOptions.prototype.renderModalContentOption = function (title, header, onClick
 BuyOptions.prototype.render = function () {
   const { network, toCoinbase, address, toFaucet } = this.props
   const isTestNetwork = ['3', '4', '42'].find(n => n === network)
-  const networkName = networkNames[network]
+  const networkName = getNetworkDisplayName(network)
 
   return h('div', {}, [
     h('div.buy-modal-content.transfers-subview', {
diff --git a/ui/app/components/modals/deposit-ether-modal.js b/ui/app/components/modals/deposit-ether-modal.js
index 0dc611f50..ad5f9b695 100644
--- a/ui/app/components/modals/deposit-ether-modal.js
+++ b/ui/app/components/modals/deposit-ether-modal.js
@@ -4,7 +4,7 @@ const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const connect = require('react-redux').connect
 const actions = require('../../actions')
-const networkNames = require('../../../../app/scripts/config.js').networkNames
+const { getNetworkDisplayName } = require('../../../../app/scripts/controllers/network/util')
 const ShapeshiftForm = require('../shapeshift-form')
 
 let DIRECT_DEPOSIT_ROW_TITLE
@@ -122,7 +122,7 @@ DepositEtherModal.prototype.render = function () {
   const { buyingWithShapeshift } = this.state
 
   const isTestNetwork = ['3', '4', '42'].find(n => n === network)
-  const networkName = networkNames[network]
+  const networkName = getNetworkDisplayName(network)
 
   return h('div.page-container.page-container--full-width.page-container--full-height', {}, [
 
diff --git a/ui/app/components/pages/settings/settings.js b/ui/app/components/pages/settings/settings.js
index 05a7379fb..bdefe56f8 100644
--- a/ui/app/components/pages/settings/settings.js
+++ b/ui/app/components/pages/settings/settings.js
@@ -12,7 +12,7 @@ const SimpleDropdown = require('../../dropdowns/simple-dropdown')
 const ToggleButton = require('react-toggle-button')
 const { REVEAL_SEED_ROUTE } = require('../../../routes')
 const locales = require('../../../../../app/_locales/index.json')
-const { OLD_UI_NETWORK_TYPE } = require('../../../../../app/scripts/config').enums
+const { OLD_UI_NETWORK_TYPE } = require('../../../../../app/scripts/controllers/network/enums')
 
 const getInfuraCurrencyOptions = () => {
   const sortedCurrencies = infuraCurrencies.objects.sort((a, b) => {
diff --git a/ui/app/components/pages/unlock.js b/ui/app/components/pages/unlock.js
index 567b72518..30144b978 100644
--- a/ui/app/components/pages/unlock.js
+++ b/ui/app/components/pages/unlock.js
@@ -16,7 +16,7 @@ const { getEnvironmentType } = require('../../../../app/scripts/lib/util')
 const getCaretCoordinates = require('textarea-caret')
 const EventEmitter = require('events').EventEmitter
 const Mascot = require('../mascot')
-const { OLD_UI_NETWORK_TYPE } = require('../../../../app/scripts/config').enums
+const { OLD_UI_NETWORK_TYPE } = require('../../../../app/scripts/controllers/network/enums')
 const { DEFAULT_ROUTE, RESTORE_VAULT_ROUTE } = require('../../routes')
 
 class UnlockScreen extends Component {
diff --git a/ui/app/first-time/init-menu.js b/ui/app/first-time/init-menu.js
index 3df040922..6cb548bb9 100644
--- a/ui/app/first-time/init-menu.js
+++ b/ui/app/first-time/init-menu.js
@@ -10,7 +10,7 @@ const getCaretCoordinates = require('textarea-caret')
 const { RESTORE_VAULT_ROUTE, DEFAULT_ROUTE } = require('../routes')
 const { getEnvironmentType } = require('../../../app/scripts/lib/util')
 const { ENVIRONMENT_TYPE_POPUP } = require('../../../app/scripts/lib/enums')
-const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/config').enums
+const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/controllers/network/enums')
 
 class InitializeMenuScreen extends Component {
   constructor (props) {
diff --git a/ui/app/reducers/metamask.js b/ui/app/reducers/metamask.js
index 5f965fbe0..bb35cf990 100644
--- a/ui/app/reducers/metamask.js
+++ b/ui/app/reducers/metamask.js
@@ -3,7 +3,7 @@ const actions = require('../actions')
 const MetamascaraPlatform = require('../../../app/scripts/platforms/window')
 const { getEnvironmentType } = require('../../../app/scripts/lib/util')
 const { ENVIRONMENT_TYPE_POPUP } = require('../../../app/scripts/lib/enums')
-const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/config').enums
+const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/controllers/network/enums')
 
 module.exports = reduceMetamask
 
diff --git a/ui/app/select-app.js b/ui/app/select-app.js
index d1565e2fb..808f9ba56 100644
--- a/ui/app/select-app.js
+++ b/ui/app/select-app.js
@@ -7,7 +7,7 @@ const App = require('./app')
 const OldApp = require('../../old-ui/app/app')
 const { autoAddToBetaUI } = require('./selectors')
 const { setFeatureFlag, setNetworkEndpoints } = require('./actions')
-const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/config').enums
+const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/controllers/network/enums')
 const I18nProvider = require('./i18n-provider')
 
 function mapStateToProps (state) {
diff --git a/ui/app/unlock.js b/ui/app/unlock.js
index 1325656af..099e5f9c6 100644
--- a/ui/app/unlock.js
+++ b/ui/app/unlock.js
@@ -6,7 +6,7 @@ const connect = require('react-redux').connect
 const actions = require('./actions')
 const getCaretCoordinates = require('textarea-caret')
 const EventEmitter = require('events').EventEmitter
-const { OLD_UI_NETWORK_TYPE } = require('../../app/scripts/config').enums
+const { OLD_UI_NETWORK_TYPE } = require('../../app/scripts/controllers/network/enums')
 const { getEnvironmentType } = require('../../app/scripts/lib/util')
 const { ENVIRONMENT_TYPE_POPUP } = require('../../app/scripts/lib/enums')
 
diff --git a/ui/index.js b/ui/index.js
index 7b6faac76..075faf66d 100644
--- a/ui/index.js
+++ b/ui/index.js
@@ -5,7 +5,11 @@ const actions = require('./app/actions')
 const configureStore = require('./app/store')
 const txHelper = require('./lib/tx-helper')
 const { fetchLocale } = require('./i18n-helper')
-const { OLD_UI_NETWORK_TYPE, BETA_UI_NETWORK_TYPE } = require('../app/scripts/config').enums
+const {
+  OLD_UI_NETWORK_TYPE,
+  BETA_UI_NETWORK_TYPE,
+} = require('../app/scripts/controllers/network/enums')
+
 const log = require('loglevel')
 
 module.exports = launchMetamaskUi