fix: do not assume chain on boot

Ensure that the state of the app is clean when it starts. Do not assume
that we are connecting to the bitcoin chain.

app/components/Wallet/ReceiveModal/ReceiveModal.js

@@ -102,7 +102,8 @@ class ReceiveModal extends React.Component {
 
             <div className={styles.address}>
               <h4>
-                <FormattedMessage {...messages.bitcoin_address} /> ({network.name})
+                <FormattedMessage {...messages.bitcoin_address} />{' '}
+                {network && network.name.toLowerCase() === 'testnet' && network.name}
               </h4>
               <p>
                 <span className={styles.data}>{address}</span>

app/reducers/info.js

@@ -1,5 +1,6 @@
 import bitcoin from 'bitcoinjs-lib'
 import { ipcRenderer } from 'electron'
+import get from 'lodash.get'
 import db from 'store/db'
 import { walletAddress } from './address'
 
@@ -56,7 +57,7 @@ const networks = {
     unitPrefix: 't'
   },
   mainnet: {
-    name: null, // no name since it is the presumed default
+    name: 'Mainnet',
     explorerUrl: 'https://smartbit.com.au',
     bitcoinJsNetwork: bitcoin.networks.bitcoin,
     unitPrefix: ''
@@ -76,6 +77,7 @@ const ACTION_HANDLERS = {
     ...state,
     infoLoading: false,
     network: data.testnet ? networks.testnet : networks.mainnet,
+    chain: get(data, 'chains[0]'),
     data
   })
 }
@@ -87,7 +89,8 @@ const initialState = {
   infoLoading: false,
   hasSynced: undefined,
   network: {},
-  data: {}
+  data: {},
+  chain: null
 }
 
 // Selectors

app/reducers/ticker.js

@@ -13,12 +13,18 @@ export const SET_FIAT_TICKER = 'SET_FIAT_TICKER'
 export const GET_TICKERS = 'GET_TICKERS'
 export const RECIEVE_TICKERS = 'RECIEVE_TICKERS'
 
-// Map for crypto names to crypto tickers
+// Map for crypto codes to crypto tickers
 const cryptoTickers = {
   bitcoin: 'btc',
   litecoin: 'ltc'
 }
 
+// Map for crypto names to crypto tickers
+const cryptoNames = {
+  bitcoin: 'Bitcoin',
+  litecoin: 'Litecoin'
+}
+
 // ------------------------------------
 // Actions
 // ------------------------------------
@@ -70,7 +76,7 @@ export const fetchTicker = () => async dispatch => {
 // Receive IPC event for receiveCryptocurrency
 export const receiveCryptocurrency = (event, currency) => dispatch => {
   dispatch({ type: SET_CURRENCY, currency: cryptoTickers[currency] })
-  dispatch({ type: SET_CRYPTO, crypto: cryptoTickers[currency] })
+  dispatch({ type: SET_CRYPTO, crypto: currency })
 }
 
 // ------------------------------------
@@ -105,9 +111,11 @@ tickerSelectors.currentTicker = createSelector(
   cryptoSelector,
   bitcoinTickerSelector,
   litecoinTickerSelector,
-  (crypto, btcTicker, ltcTicker) => (crypto === 'btc' ? btcTicker : ltcTicker)
+  (crypto, btcTicker, ltcTicker) => (crypto === 'bitcoin' ? btcTicker : ltcTicker)
 )
 
+tickerSelectors.cryptoName = createSelector(cryptoSelector, crypto => cryptoNames[crypto])
+
 tickerSelectors.currencyFilters = createSelector(
   infoSelectors.networkSelector,
   currencyFiltersSelector,
@@ -142,9 +150,9 @@ export { tickerSelectors }
 // ------------------------------------
 const initialState = {
   tickerLoading: false,
-  currency: '',
-  fromCurrency: 'sats',
-  crypto: '',
+  currency: null,
+  fromCurrency: null,
+  crypto: null,
   btcTicker: null,
   ltcTicker: null,
   fiatTicker: getDefaultCurrency(),

test/unit/reducers/__snapshots__/info.spec.js.snap

@@ -2,6 +2,7 @@
 
 exports[`reducers infoReducer should correctly getInfo 1`] = `
 Object {
+  "chain": null,
   "data": Object {},
   "hasSynced": undefined,
   "infoLoading": true,
@@ -11,6 +12,7 @@ Object {
 
 exports[`reducers infoReducer should correctly receiveInfo 1`] = `
 Object {
+  "chain": undefined,
   "data": "foo",
   "hasSynced": undefined,
   "infoLoading": false,
@@ -28,7 +30,7 @@ Object {
       "wif": 128,
     },
     "explorerUrl": "https://smartbit.com.au",
-    "name": null,
+    "name": "Mainnet",
     "unitPrefix": "",
   },
 }
@@ -36,6 +38,7 @@ Object {
 
 exports[`reducers infoReducer should handle initial state 1`] = `
 Object {
+  "chain": null,
   "data": Object {},
   "hasSynced": undefined,
   "infoLoading": false,

test/unit/reducers/__snapshots__/ticker.spec.js.snap

@@ -3,8 +3,8 @@
 exports[`reducers tickerReducer should correctly getTicker 1`] = `
 Object {
   "btcTicker": null,
-  "crypto": "",
-  "currency": "",
+  "crypto": null,
+  "currency": null,
   "currencyFilters": Array [
     Object {
       "key": "btc",
@@ -44,7 +44,7 @@ Object {
     "THB",
     "TWB",
   ],
-  "fromCurrency": "sats",
+  "fromCurrency": null,
   "ltcTicker": null,
   "tickerLoading": true,
 }
@@ -53,8 +53,8 @@ Object {
 exports[`reducers tickerReducer should correctly receiveTicker 1`] = `
 Object {
   "btcTicker": undefined,
-  "crypto": "",
-  "currency": "",
+  "crypto": null,
+  "currency": null,
   "currencyFilters": Array [
     Object {
       "key": "btc",
@@ -94,7 +94,7 @@ Object {
     "THB",
     "TWB",
   ],
-  "fromCurrency": "sats",
+  "fromCurrency": null,
   "ltcTicker": undefined,
   "tickerLoading": false,
 }
@@ -104,7 +104,7 @@ exports[`reducers tickerReducer should correctly setCrypto 1`] = `
 Object {
   "btcTicker": null,
   "crypto": "foo",
-  "currency": "",
+  "currency": null,
   "currencyFilters": Array [
     Object {
       "key": "btc",
@@ -144,7 +144,7 @@ Object {
     "THB",
     "TWB",
   ],
-  "fromCurrency": "sats",
+  "fromCurrency": null,
   "ltcTicker": null,
   "tickerLoading": false,
 }
@@ -153,7 +153,7 @@ Object {
 exports[`reducers tickerReducer should correctly setCurrency 1`] = `
 Object {
   "btcTicker": null,
-  "crypto": "",
+  "crypto": null,
   "currency": "foo",
   "currencyFilters": Array [
     Object {
@@ -194,7 +194,7 @@ Object {
     "THB",
     "TWB",
   ],
-  "fromCurrency": "",
+  "fromCurrency": null,
   "ltcTicker": null,
   "tickerLoading": false,
 }
@@ -203,8 +203,8 @@ Object {
 exports[`reducers tickerReducer should handle initial state 1`] = `
 Object {
   "btcTicker": null,
-  "crypto": "",
-  "currency": "",
+  "crypto": null,
+  "currency": null,
   "currencyFilters": Array [
     Object {
       "key": "btc",
@@ -244,7 +244,7 @@ Object {
     "THB",
     "TWB",
   ],
-  "fromCurrency": "sats",
+  "fromCurrency": null,
   "ltcTicker": null,
   "tickerLoading": false,
 }