Folder restructure (#6304)

* Remove ui/app/keychains/

* Remove ui/app/img/ (unused images)

* Move conversion-util to helpers/utils/

* Move token-util to helpers/utils/

* Move /helpers/*.js inside /helpers/utils/

* Move util tests inside /helpers/utils/

* Renameand move confirm-transaction/util.js to helpers/utils/

* Move higher-order-components to helpers/higher-order-components/

* Move infura-conversion.json to helpers/constants/

* Move all utility functions to helpers/utils/

* Move pages directory to top-level

* Move all constants to helpers/constants/

* Move metametrics inside helpers/

* Move app and root inside pages/

* Move routes inside helpers/

* Re-organize ducks/

* Move reducers to ducks/

* Move selectors inside selectors/

* Move test out of test folder

* Move action, reducer, store inside store/

* Move ui components inside ui/

* Move UI components inside ui/

* Move connected components inside components/app/

* Move i18n-helper inside helpers/

* Fix unit tests

* Fix unit test

* Move pages components

* Rename routes component

* Move reducers to ducks/index

* Fix bad path in unit test

5 files changed, 774 insertions, 0 deletions

diff --git a/ui/app/helpers/constants/common.js b/ui/app/helpers/constants/common.js
new file mode 100644
index 000000000..c6e566b8b
--- /dev/null
+++ b/ui/app/helpers/constants/common.js
@@ -0,0 +1,10 @@
+export const ETH = 'ETH'
+export const GWEI = 'GWEI'
+export const WEI = 'WEI'
+
+export const PRIMARY = 'PRIMARY'
+export const SECONDARY = 'SECONDARY'
+
+export const NETWORK_TYPES = {
+  MAINNET: 'mainnet',
+}
diff --git a/ui/app/helpers/constants/error-keys.js b/ui/app/helpers/constants/error-keys.js
new file mode 100644
index 000000000..704064c96
--- /dev/null
+++ b/ui/app/helpers/constants/error-keys.js
@@ -0,0 +1,4 @@
+export const INSUFFICIENT_FUNDS_ERROR_KEY = 'insufficientFunds'
+export const GAS_LIMIT_TOO_LOW_ERROR_KEY = 'gasLimitTooLow'
+export const TRANSACTION_ERROR_KEY = 'transactionError'
+export const TRANSACTION_NO_CONTRACT_ERROR_KEY = 'transactionErrorNoContract'
diff --git a/ui/app/helpers/constants/infura-conversion.json b/ui/app/helpers/constants/infura-conversion.json
new file mode 100644
index 000000000..9a96fe069
--- /dev/null
+++ b/ui/app/helpers/constants/infura-conversion.json
@@ -0,0 +1,653 @@
+{
+  "objects": [
+    {
+      "symbol": "ethaud",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "aud",
+        "name": "Australian Dollar"
+      }
+    },
+    {
+      "symbol": "ethhkd",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "hkd",
+        "name": "Hong Kong Dollar"
+      }
+    },
+    {
+      "symbol": "ethsgd",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "sgd",
+        "name": "Singapore Dollar"
+      }
+    },
+    {
+      "symbol": "ethidr",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "idr",
+        "name": "Indonesian Rupiah"
+      }
+    },
+    {
+      "symbol": "ethphp",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "php",
+        "name": "Philippine Peso"
+      }
+    },
+    {
+      "symbol": "eth1st",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "1st",
+        "name": "FirstBlood"
+      }
+    },
+    {
+      "symbol": "ethadt",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "adt",
+        "name": "adToken"
+      }
+    },
+    {
+      "symbol": "ethadx",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "adx",
+        "name": "AdEx"
+      }
+    },
+    {
+      "symbol": "ethant",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "ant",
+        "name": "Aragon"
+      }
+    },
+    {
+      "symbol": "ethbat",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "bat",
+        "name": "Basic Attention Token"
+      }
+    },
+    {
+      "symbol": "ethbnt",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "bnt",
+        "name": "Bancor"
+      }
+    },
+    {
+      "symbol": "ethbtc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "btc",
+        "name": "Bitcoin"
+      }
+    },
+    {
+      "symbol": "ethcad",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "cad",
+        "name": "Canadian Dollar"
+      }
+    },
+    {
+      "symbol": "ethcfi",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "cfi",
+        "name": "Cofound.it"
+      }
+    },
+    {
+      "symbol": "ethcrb",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "crb",
+        "name": "CreditBit"
+      }
+    },
+    {
+      "symbol": "ethcvc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "cvc",
+        "name": "Civic"
+      }
+    },
+    {
+      "symbol": "ethdash",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "dash",
+        "name": "Dash"
+      }
+    },
+    {
+      "symbol": "ethdgd",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "dgd",
+        "name": "DigixDAO"
+      }
+    },
+    {
+      "symbol": "ethetc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "etc",
+        "name": "Ethereum Classic"
+      }
+    },
+    {
+      "symbol": "etheur",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "eur",
+        "name": "Euro"
+      }
+    },
+    {
+      "symbol": "ethfun",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "fun",
+        "name": "FunFair"
+      }
+    },
+    {
+      "symbol": "ethgbp",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "gbp",
+        "name": "Pound Sterling"
+      }
+    },
+    {
+      "symbol": "ethgno",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "gno",
+        "name": "Gnosis"
+      }
+    },
+    {
+      "symbol": "ethgnt",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "gnt",
+        "name": "Golem"
+      }
+    },
+    {
+      "symbol": "ethgup",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "gup",
+        "name": "Matchpool"
+      }
+    },
+    {
+      "symbol": "ethhmq",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "hmq",
+        "name": "Humaniq"
+      }
+    },
+    {
+      "symbol": "ethjpy",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "jpy",
+        "name": "Japanese Yen"
+      }
+    },
+    {
+      "symbol": "ethlgd",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "lgd",
+        "name": "Legends Room"
+      }
+    },
+    {
+      "symbol": "ethlsk",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "lsk",
+        "name": "Lisk"
+      }
+    },
+    {
+      "symbol": "ethltc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "ltc",
+        "name": "Litecoin"
+      }
+    },
+    {
+      "symbol": "ethlun",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "lun",
+        "name": "Lunyr"
+      }
+    },
+    {
+      "symbol": "ethmco",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "mco",
+        "name": "Monaco"
+      }
+    },
+    {
+      "symbol": "ethmtl",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "mtl",
+        "name": "Metal"
+      }
+    },
+    {
+      "symbol": "ethmyst",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "myst",
+        "name": "Mysterium"
+      }
+    },
+    {
+      "symbol": "ethnmr",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "nmr",
+        "name": "Numeraire"
+      }
+    },
+    {
+      "symbol": "ethomg",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "omg",
+        "name": "OmiseGO"
+      }
+    },
+    {
+      "symbol": "ethpay",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "pay",
+        "name": "TenX"
+      }
+    },
+    {
+      "symbol": "ethptoy",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "ptoy",
+        "name": "Patientory"
+      }
+    },
+    {
+      "symbol": "ethqrl",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "qrl",
+        "name": "Quantum-Resistant Ledger"
+      }
+    },
+    {
+      "symbol": "ethqtum",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "qtum",
+        "name": "Qtum"
+      }
+    },
+    {
+      "symbol": "ethrep",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "rep",
+        "name": "Augur"
+      }
+    },
+    {
+      "symbol": "ethrlc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "rlc",
+        "name": "iEx.ec"
+      }
+    },
+    {
+      "symbol": "ethrub",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "rub",
+        "name": "Russian Ruble"
+      }
+    },
+    {
+      "symbol": "ethsc",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "sc",
+        "name": "Siacoin"
+      }
+    },
+    {
+      "symbol": "ethsngls",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "sngls",
+        "name": "SingularDTV"
+      }
+    },
+    {
+      "symbol": "ethsnt",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "snt",
+        "name": "Status"
+      }
+    },
+    {
+      "symbol": "ethsteem",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "steem",
+        "name": "Steem"
+      }
+    },
+    {
+      "symbol": "ethstorj",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "storj",
+        "name": "Storj"
+      }
+    },
+    {
+      "symbol": "ethtime",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "time",
+        "name": "ChronoBank"
+      }
+    },
+    {
+      "symbol": "ethtkn",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "tkn",
+        "name": "TokenCard"
+      }
+    },
+    {
+      "symbol": "ethtrst",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "trst",
+        "name": "WeTrust"
+      }
+    },
+    {
+      "symbol": "ethuah",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "uah",
+        "name": "Ukrainian Hryvnia"
+      }
+    },
+    {
+      "symbol": "ethusd",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "usd",
+        "name": "United States Dollar"
+      }
+    },
+    {
+      "symbol": "ethwings",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "wings",
+        "name": "Wings"
+      }
+    },
+    {
+      "symbol": "ethxem",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "xem",
+        "name": "NEM"
+      }
+    },
+    {
+      "symbol": "ethxlm",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "xlm",
+        "name": "Stellar Lumen"
+      }
+    },
+    {
+      "symbol": "ethxmr",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "xmr",
+        "name": "Monero"
+      }
+    },
+    {
+      "symbol": "ethxrp",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "xrp",
+        "name": "Ripple"
+      }
+    },
+    {
+      "symbol": "ethzec",
+      "base": {
+        "code": "eth",
+        "name": "Ethereum"
+      },
+      "quote": {
+        "code": "zec",
+        "name": "Zcash"
+      }
+    }
+  ]
+}
diff --git a/ui/app/helpers/constants/routes.js b/ui/app/helpers/constants/routes.js
new file mode 100644
index 000000000..932dfa7df
--- /dev/null
+++ b/ui/app/helpers/constants/routes.js
@@ -0,0 +1,83 @@
+const DEFAULT_ROUTE = '/'
+const UNLOCK_ROUTE = '/unlock'
+const LOCK_ROUTE = '/lock'
+const SETTINGS_ROUTE = '/settings'
+const INFO_ROUTE = '/settings/info'
+const REVEAL_SEED_ROUTE = '/seed'
+const MOBILE_SYNC_ROUTE = '/mobile-sync'
+const CONFIRM_SEED_ROUTE = '/confirm-seed'
+const RESTORE_VAULT_ROUTE = '/restore-vault'
+const ADD_TOKEN_ROUTE = '/add-token'
+const CONFIRM_ADD_TOKEN_ROUTE = '/confirm-add-token'
+const CONFIRM_ADD_SUGGESTED_TOKEN_ROUTE = '/confirm-add-suggested-token'
+const NEW_ACCOUNT_ROUTE = '/new-account'
+const IMPORT_ACCOUNT_ROUTE = '/new-account/import'
+const CONNECT_HARDWARE_ROUTE = '/new-account/connect'
+const SEND_ROUTE = '/send'
+const NOTICE_ROUTE = '/notice'
+const WELCOME_ROUTE = '/welcome'
+
+const INITIALIZE_ROUTE = '/initialize'
+const INITIALIZE_WELCOME_ROUTE = '/initialize/welcome'
+const INITIALIZE_UNLOCK_ROUTE = '/initialize/unlock'
+const INITIALIZE_CREATE_PASSWORD_ROUTE = '/initialize/create-password'
+const INITIALIZE_IMPORT_ACCOUNT_ROUTE = '/initialize/create-password/import-account'
+const INITIALIZE_IMPORT_WITH_SEED_PHRASE_ROUTE = '/initialize/create-password/import-with-seed-phrase'
+const INITIALIZE_UNIQUE_IMAGE_ROUTE = '/initialize/create-password/unique-image'
+const INITIALIZE_NOTICE_ROUTE = '/initialize/notice'
+const INITIALIZE_SELECT_ACTION_ROUTE = '/initialize/select-action'
+const INITIALIZE_SEED_PHRASE_ROUTE = '/initialize/seed-phrase'
+const INITIALIZE_END_OF_FLOW_ROUTE = '/initialize/end-of-flow'
+const INITIALIZE_CONFIRM_SEED_PHRASE_ROUTE = '/initialize/seed-phrase/confirm'
+const INITIALIZE_METAMETRICS_OPT_IN_ROUTE = '/initialize/metametrics-opt-in'
+
+const CONFIRM_TRANSACTION_ROUTE = '/confirm-transaction'
+const CONFIRM_SEND_ETHER_PATH = '/send-ether'
+const CONFIRM_SEND_TOKEN_PATH = '/send-token'
+const CONFIRM_DEPLOY_CONTRACT_PATH = '/deploy-contract'
+const CONFIRM_APPROVE_PATH = '/approve'
+const CONFIRM_TRANSFER_FROM_PATH = '/transfer-from'
+const CONFIRM_TOKEN_METHOD_PATH = '/token-method'
+const SIGNATURE_REQUEST_PATH = '/signature-request'
+
+module.exports = {
+  DEFAULT_ROUTE,
+  UNLOCK_ROUTE,
+  LOCK_ROUTE,
+  SETTINGS_ROUTE,
+  INFO_ROUTE,
+  REVEAL_SEED_ROUTE,
+  MOBILE_SYNC_ROUTE,
+  CONFIRM_SEED_ROUTE,
+  RESTORE_VAULT_ROUTE,
+  ADD_TOKEN_ROUTE,
+  CONFIRM_ADD_TOKEN_ROUTE,
+  CONFIRM_ADD_SUGGESTED_TOKEN_ROUTE,
+  NEW_ACCOUNT_ROUTE,
+  IMPORT_ACCOUNT_ROUTE,
+  CONNECT_HARDWARE_ROUTE,
+  SEND_ROUTE,
+  NOTICE_ROUTE,
+  WELCOME_ROUTE,
+  INITIALIZE_ROUTE,
+  INITIALIZE_WELCOME_ROUTE,
+  INITIALIZE_UNLOCK_ROUTE,
+  INITIALIZE_CREATE_PASSWORD_ROUTE,
+  INITIALIZE_IMPORT_ACCOUNT_ROUTE,
+  INITIALIZE_IMPORT_WITH_SEED_PHRASE_ROUTE,
+  INITIALIZE_UNIQUE_IMAGE_ROUTE,
+  INITIALIZE_NOTICE_ROUTE,
+  INITIALIZE_SELECT_ACTION_ROUTE,
+  INITIALIZE_SEED_PHRASE_ROUTE,
+  INITIALIZE_CONFIRM_SEED_PHRASE_ROUTE,
+  INITIALIZE_END_OF_FLOW_ROUTE,
+  CONFIRM_TRANSACTION_ROUTE,
+  CONFIRM_SEND_ETHER_PATH,
+  CONFIRM_SEND_TOKEN_PATH,
+  CONFIRM_DEPLOY_CONTRACT_PATH,
+  CONFIRM_APPROVE_PATH,
+  CONFIRM_TRANSFER_FROM_PATH,
+  CONFIRM_TOKEN_METHOD_PATH,
+  SIGNATURE_REQUEST_PATH,
+  INITIALIZE_METAMETRICS_OPT_IN_ROUTE,
+}
diff --git a/ui/app/helpers/constants/transactions.js b/ui/app/helpers/constants/transactions.js
new file mode 100644
index 000000000..d0a819b9b
--- /dev/null
+++ b/ui/app/helpers/constants/transactions.js
@@ -0,0 +1,24 @@
+export const UNAPPROVED_STATUS = 'unapproved'
+export const REJECTED_STATUS = 'rejected'
+export const APPROVED_STATUS = 'approved'
+export const SIGNED_STATUS = 'signed'
+export const SUBMITTED_STATUS = 'submitted'
+export const CONFIRMED_STATUS = 'confirmed'
+export const FAILED_STATUS = 'failed'
+export const DROPPED_STATUS = 'dropped'
+export const CANCELLED_STATUS = 'cancelled'
+
+export const TOKEN_METHOD_TRANSFER = 'transfer'
+export const TOKEN_METHOD_APPROVE = 'approve'
+export const TOKEN_METHOD_TRANSFER_FROM = 'transferfrom'
+
+export const SEND_ETHER_ACTION_KEY = 'sentEther'
+export const DEPLOY_CONTRACT_ACTION_KEY = 'contractDeployment'
+export const APPROVE_ACTION_KEY = 'approve'
+export const SEND_TOKEN_ACTION_KEY = 'sentTokens'
+export const TRANSFER_FROM_ACTION_KEY = 'transferFrom'
+export const SIGNATURE_REQUEST_KEY = 'signatureRequest'
+export const CONTRACT_INTERACTION_KEY = 'contractInteraction'
+export const CANCEL_ATTEMPT_ACTION_KEY = 'cancelAttempt'
+
+export const TRANSACTION_TYPE_SHAPESHIFT = 'shapeshift'