Use common currencies list when adding account

src/components/AccountPage.js

@@ -39,6 +39,13 @@ const mapDispatchToProps = {
   openModal,
 }
 
+function enrichTransactionsWithAccount(transactions, account) {
+  return transactions.map(t => ({
+    ...t,
+    account,
+  }))
+}
+
 class AccountPage extends PureComponent<Props> {
   render() {
     const { account, accountData, openModal, t } = this.props
@@ -100,7 +107,9 @@ class AccountPage extends PureComponent<Props> {
               </Box>
             </Box>
             <Card p={0} px={4} title={t('AccountPage.lastOperations')}>
-              <TransactionsList transactions={accountData.transactions} />
+              <TransactionsList
+                transactions={enrichTransactionsWithAccount(accountData.transactions, account)}
+              />
             </Card>
           </Fragment>
         )}

src/components/DashboardPage/AccountCard.js

@@ -27,7 +27,7 @@ const AccountCard = ({
       </Box>
       <Box>
         <Box style={{ textTransform: 'uppercase' }} fontSize={0} color="warmGrey">
-          {account.type}
+          {account.unit.code}
         </Box>
         <Box fontSize={4} color="dark">
           {account.name}
@@ -40,7 +40,7 @@ const AccountCard = ({
         <FormattedVal
           alwaysShowSign={false}
           color="dark"
-          currency={account.type}
+          unit={account.unit}
           showCode
           val={account.data.balance}
         />

src/components/DashboardPage/index.js

@@ -96,11 +96,7 @@ const getAllTransactions = accounts => {
       ...result,
       ...transactions.map(t => ({
         ...t,
-        account: {
+        account,
-          id: account.id,
-          name: account.name,
-          type: account.type,
-        },
       })),
     ]
 

src/components/SelectAccount/stories.js

@@ -3,6 +3,7 @@
 import React, { PureComponent } from 'react'
 import { storiesOf } from '@storybook/react'
 import Chance from 'chance'
+import { getCurrencyByCoinType, getDefaultUnitByCoinType } from '@ledgerhq/currencies'
 
 import { SelectAccount } from 'components/SelectAccount'
 
@@ -12,7 +13,9 @@ const stories = storiesOf('SelectAccount', module)
 const accounts = [...Array(20)].map(() => ({
   id: chance.string(),
   name: chance.name(),
-  type: 'BTC',
+  coinType: 0,
+  currency: getCurrencyByCoinType(0),
+  unit: getDefaultUnitByCoinType(0),
   data: {
     address: chance.string(),
     balance: chance.floating({ min: 0, max: 20 }),

src/components/SideBar/index.js

@@ -106,7 +106,7 @@ class SideBar extends PureComponent<Props> {
                     <FormattedVal
                       alwaysShowSign={false}
                       color="warmGrey"
-                      currency={account.type}
+                      unit={account.unit}
                       showCode
                       val={account.data ? account.data.balance : 0}
                     />

src/components/TransactionsList/index.js

@@ -121,7 +121,13 @@ const Transaction = ({
         </Box>
       </Cell>
       <Cell size={AMOUNT_COL_SIZE} justifyContent="flex-end">
-        <FormattedVal val={tx.balance} currency="BTC" showCode fontSize={4} alwaysShowSign />
+        <FormattedVal
+          val={tx.balance}
+          unit={tx.account.unit}
+          showCode
+          fontSize={4}
+          alwaysShowSign
+        />
       </Cell>
     </TransactionRaw>
   )

src/components/base/FormattedVal.js

@@ -4,6 +4,7 @@ import React from 'react'
 import styled from 'styled-components'
 
 import { formatCurrencyUnit } from '@ledgerhq/currencies'
+import type { Unit } from '@ledgerhq/currencies'
 
 import Text from 'components/base/Text'
 
@@ -12,31 +13,16 @@ const T = styled(Text).attrs({
   color: p => (p.isNegative ? p.theme.colors.grenade : p.theme.colors.green),
 })``
 
-const currencies = {
-  BTC: {
-    name: 'bitcoin',
-    code: 'BTC',
-    symbol: 'b',
-    magnitude: 8,
-  },
-  USD: {
-    name: 'dollar',
-    code: 'USD',
-    symbol: '$',
-    magnitude: 0,
-  },
-}
-
 type Props = {
   val: number,
   isPercent?: boolean,
-  currency?: any,
+  unit?: Unit | null,
   alwaysShowSign?: boolean,
   showCode?: boolean,
 }
 
 function FormattedVal(props: Props) {
-  const { val, isPercent, currency, alwaysShowSign, showCode, ...p } = props
+  const { val, isPercent, unit, alwaysShowSign, showCode, ...p } = props
 
   const isNegative = val < 0
 
@@ -45,11 +31,10 @@ function FormattedVal(props: Props) {
   if (isPercent) {
     text = `${alwaysShowSign ? (isNegative ? '- ' : '+ ') : ''}${val} %`
   } else {
-    const curr = currency ? currencies[currency.toUpperCase()] : null
+    if (!unit) {
-    if (!curr) {
+      return ''
-      return `[invalid currency ${currency || '(null)'}]`
     }
-    text = formatCurrencyUnit(curr, val, {
+    text = formatCurrencyUnit(unit, val, {
       alwaysShowSign,
       showCode,
     })
@@ -63,7 +48,7 @@ function FormattedVal(props: Props) {
 }
 
 FormattedVal.defaultProps = {
-  currency: null,
+  unit: null,
   isPercent: false,
   alwaysShowSign: false,
   showCode: false,

src/components/modals/AddAccount/index.js

@@ -6,6 +6,9 @@ import { compose } from 'redux'
 import { translate } from 'react-i18next'
 import { ipcRenderer } from 'electron'
 import differenceBy from 'lodash/differenceBy'
+import { listCurrencies, getDefaultUnitByCoinType } from '@ledgerhq/currencies'
+
+import type { Currency } from '@ledgerhq/currencies'
 
 import { MODAL_ADD_ACCOUNT } from 'constants'
 
@@ -30,25 +33,24 @@ import CreateAccount from './CreateAccount'
 import ImportAccounts from './ImportAccounts'
 import RestoreAccounts from './RestoreAccounts'
 
-const currencies = [
+const currencies = listCurrencies().map(currency => ({
-  {
+  key: currency.coinType,
-    key: 'btc',
+  name: currency.name,
-    name: 'Bitcoin',
+  data: currency,
-  },
+}))
-]
 
 const Steps = {
-  chooseWallet: (props: Object) => (
+  chooseCurrency: (props: Object) => (
     <form onSubmit={props.onSubmit}>
       <Box flow={3}>
         <Box flow={1}>
           <Label>{props.t('common.currency')}</Label>
           <Select
             placeholder={props.t('common.chooseWalletPlaceholder')}
-            onChange={item => props.onChangeInput('wallet')(item.key)}
+            onChange={item => props.onChangeCurrency(item.data)}
             renderSelected={item => item.name}
             items={currencies}
-            value={currencies.find(c => c.key === props.value.wallet)}
+            value={props.currency ? currencies.find(c => c.key === props.currency.coinType) : null}
           />
         </Box>
         <Box horizontal justifyContent="flex-end">
@@ -62,7 +64,7 @@ const Steps = {
   connectDevice: (props: Object) => (
     <Box>
       <Box>Connect your Ledger: {props.connected ? 'ok' : 'ko'}</Box>
-      <Box>Start {props.wallet.toUpperCase()} App on your Ledger: ko</Box>
+      <Box>Start {props.currency.name} App on your Ledger: ko</Box>
     </Box>
   ),
   inProgress: (props: Object) => (
@@ -95,11 +97,7 @@ const Steps = {
   },
 }
 
-type InputValue = {
+type Step = 'chooseCurrency' | 'connectDevice' | 'inProgress' | 'listAccounts'
-  wallet: string,
-}
-
-type Step = 'chooseWallet' | 'connectDevice' | 'inProgress' | 'listAccounts'
 
 type Props = {
   t: T,
@@ -113,8 +111,8 @@ type Props = {
 }
 
 type State = {
-  inputValue: InputValue,
   step: Step,
+  currency: Currency | null,
   accounts: Accounts,
   progress: null | Object,
 }
@@ -133,12 +131,10 @@ const mapDispatchToProps = {
 }
 
 const defaultState = {
-  inputValue: {
+  currency: null,
-    wallet: '',
-  },
   accounts: [],
   progress: null,
-  step: 'chooseWallet',
+  step: 'chooseCurrency',
 }
 
 class AddAccountModal extends PureComponent<Props, State> {
@@ -176,36 +172,36 @@ class AddAccountModal extends PureComponent<Props, State> {
 
   getWalletInfos() {
     const { currentDevice, accounts } = this.props
-    const { inputValue } = this.state
+    const { currency } = this.state
 
-    if (currentDevice === null) {
+    if (currentDevice === null || currency === null) {
       return
     }
 
     sendEvent('usb', 'wallet.getAccounts', {
       pathDevice: currentDevice.path,
-      wallet: inputValue.wallet,
+      coinType: currency.coinType,
       currentAccounts: accounts.map(acc => acc.id),
     })
   }
 
   getStepProps() {
     const { currentDevice, archivedAccounts, canCreateAccount, updateAccount, t } = this.props
-    const { inputValue, step, progress, accounts } = this.state
+    const { currency, step, progress, accounts } = this.state
 
     const props = (predicate, props) => (predicate ? props : {})
 
     return {
-      ...props(step === 'chooseWallet', {
+      ...props(step === 'chooseCurrency', {
         t,
-        value: inputValue,
+        currency,
+        onChangeCurrency: this.handleChangeCurrency,
         onSubmit: this.handleSubmit,
-        onChangeInput: this.handleChangeInput,
       }),
       ...props(step === 'connectDevice', {
         t,
         connected: currentDevice !== null,
-        wallet: inputValue.wallet,
+        currency,
       }),
       ...props(step === 'inProgress', {
         t,
@@ -247,23 +243,11 @@ class AddAccountModal extends PureComponent<Props, State> {
 
   handleImportAccounts = accounts => accounts.forEach(account => this.addAccount(account))
 
-  handleChangeInput = (key: $Keys<InputValue>) => (value: $Values<InputValue>) =>
+  handleChangeCurrency = (currency: Currency) => this.setState({ currency })
-    this.setState(prev => ({
-      inputValue: {
-        ...prev.inputValue,
-        [key]: value,
-      },
-    }))
 
   handleSubmit = (e: SyntheticEvent<HTMLFormElement>) => {
     e.preventDefault()
 
-    const { inputValue } = this.state
-
-    if (inputValue.wallet.trim() === '') {
-      return
-    }
-
     this.setState({
       step: 'connectDevice',
     })
@@ -277,13 +261,19 @@ class AddAccountModal extends PureComponent<Props, State> {
     })
 
   addAccount = ({ id, name, ...data }) => {
-    const { inputValue } = this.state
+    const { currency } = this.state
     const { addAccount } = this.props
 
+    if (currency === null) {
+      return
+    }
+
     addAccount({
       id,
       name,
-      type: inputValue.wallet,
+      coinType: currency.coinType,
+      currency,
+      unit: getDefaultUnitByCoinType(currency.coinType),
       data,
     })
   }

src/internals/usb/wallet/index.js

@@ -4,30 +4,31 @@ import CommNodeHid from '@ledgerhq/hw-transport-node-hid'
 
 import getAllAccounts, { verifyAddress } from './accounts'
 
-async function getAllAccountsByWallet({ pathDevice, wallet, currentAccounts, onProgress }) {
+async function getAllAccountsByCoinType({ pathDevice, coinType, currentAccounts, onProgress }) {
   const transport = await CommNodeHid.open(pathDevice)
 
-  if (wallet === 'btc') {
+  // 0: BTC
+  if (coinType === 0) {
     return getAllAccounts({ transport, currentAccounts, onProgress })
   }
 
-  throw new Error('invalid wallet')
+  throw new Error('invalid coinType')
 }
 
 export default (sendEvent: Function) => ({
   getAccounts: async ({
     pathDevice,
-    wallet,
+    coinType,
     currentAccounts,
   }: {
     pathDevice: string,
-    wallet: string,
+    coinType: number,
     currentAccounts: Array<*>,
   }) => {
     try {
-      const data = await getAllAccountsByWallet({
+      const data = await getAllAccountsByCoinType({
         pathDevice,
-        wallet,
+        coinType,
         currentAccounts,
         onProgress: progress => sendEvent('wallet.getAccounts.progress', progress, { kill: false }),
       })

src/stories/currencies.stories.js

@@ -0,0 +1,63 @@
+// @flow
+
+import React, { Fragment, createElement } from 'react'
+import { storiesOf } from '@storybook/react'
+
+import { listCurrencies } from '@ledgerhq/currencies'
+import type { Currency } from '@ledgerhq/currencies'
+
+const stories = storiesOf('currencies', module)
+
+const currencies: Array<Currency> = listCurrencies()
+
+stories.add('currencies list', () => (
+  <div>
+    <table border="1">
+      <thead>
+        <tr>
+          <td>{'coin type'}</td>
+          <td>{'name'}</td>
+          <td>{'color'}</td>
+          <td>{'icon'}</td>
+          <td>{'units'}</td>
+        </tr>
+      </thead>
+      <tbody>
+        {currencies.map(cur => (
+          <tr key={cur.coinType}>
+            <td>{cur.coinType}</td>
+            <td>{cur.name}</td>
+            <td>
+              {cur.color ? (
+                <Fragment>
+                  <div
+                    style={{
+                      width: 50,
+                      height: 25,
+                      backgroundColor: cur.color,
+                    }}
+                  />
+                  <div>{cur.color}</div>
+                </Fragment>
+              ) : (
+                '-'
+              )}
+            </td>
+            <td>{cur.icon ? createElement(cur.icon, { size: 30 }) : '-'}</td>
+            <td>
+              {cur.units && (
+                <ul style={{ paddingRight: 10 }}>
+                  {cur.units.map(unit => (
+                    <li key={unit.code}>
+                      {unit.code} ({unit.magnitude})
+                    </li>
+                  ))}
+                </ul>
+              )}
+            </td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  </div>
+))

src/types/common.js

@@ -1,5 +1,7 @@
 // @flow
 
+import type { Unit, Currency } from '@ledgerhq/currencies'
+
 export type Device = {
   vendorId: string,
   productId: string,
@@ -32,7 +34,9 @@ export type Account = {
   data?: AccountData,
   id: string,
   name: string,
-  type: string,
+  coinType: number,
+  currency: Currency,
+  unit: Unit,
 }
 
 export type Accounts = Array<Account>