Merge pull request #368 from gre/fix-tx-url

link to explorers for more coins

src/components/modals/OperationDetails.js

@@ -7,6 +7,7 @@ import { translate } from 'react-i18next'
 import styled from 'styled-components'
 import moment from 'moment'
 import { getOperationAmountNumber } from '@ledgerhq/live-common/lib/helpers/operation'
+import { getTxURL } from 'helpers/explorers'
 
 import type { Account, Operation } from '@ledgerhq/live-common/lib/types'
 import type { T, CurrencySettings } from 'types/common'
@@ -69,12 +70,15 @@ type Props = {
 
 const OperationDetails = connect(mapStateToProps)((props: Props) => {
   const { t, onClose, operation, account, marketColor, currencySettings } = props
-  const { id, hash, date, senders, recipients, type } = operation
+  const { hash, date, senders, recipients, type } = operation
   const amount = getOperationAmountNumber(operation)
 
   const { name, unit, currency } = account
   const confirmations = operation.blockHeight ? account.blockHeight - operation.blockHeight : 0
   const isConfirmed = confirmations >= currencySettings.confirmationsNb
+
+  const url = getTxURL(account, operation)
+
   return (
     <ModalBody onClose={onClose}>
       <ModalTitle>Operation details</ModalTitle>
@@ -145,12 +149,11 @@ const OperationDetails = connect(mapStateToProps)((props: Props) => {
       </ModalContent>
       <ModalFooter horizontal justify="flex-end" flow={2}>
         <Button onClick={onClose}>Cancel</Button>
-        <Button
-          primary
-          onClick={() => shell.openExternal(`https://testnet.blockchain.info/tx/${id}`)}
-        >
+        {url ? (
+          <Button primary onClick={() => shell.openExternal(url)}>
             View operation
           </Button>
+        ) : null}
       </ModalFooter>
     </ModalBody>
   )

src/helpers/explorers.js

@@ -0,0 +1,18 @@
+// @flow
+import type { Account, Operation } from '@ledgerhq/live-common/lib/types'
+
+const txExplorers: { [_: string]: (Operation) => string } = {
+  bitcoin_cash: op => `https://bitcoincash.blockexplorer.com/tx/${op.hash}`,
+  bitcoin_gold: op => `https://btgexplorer.com/tx/${op.hash}`,
+  bitcoin_testnet: op => `https://testnet.blockchain.info/tx/${op.hash}`,
+  bitcoin: op => `https://blockchain.info/tx/${op.hash}`,
+  ethereum_testnet: op => `https://ropsten.etherscan.io/tx/${op.hash}`,
+  ethereum: op => `https://etherscan.io/tx/${op.hash}`,
+  ripple: op => `https://bithomp.com/explorer/${op.hash}`,
+  zcash: op => `https://explorer.zcha.in/transactions/${op.hash}`,
+}
+
+export const getTxURL = (account: Account, operation: Operation): ?string => {
+  const f = txExplorers[account.currency.id]
+  return f ? f(operation) : null
+}