Add passive balance fetching every 30 seconds

Author: jmrossy

package-electron.json

@@ -1,6 +1,6 @@
 {
   "name": "celo-web-wallet",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "A lightweight web and desktop wallet for the Celo network",
   "main": "main.js",
   "keywords": [

package.json

@@ -1,6 +1,6 @@
 {
   "name": "celo-web-wallet",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "A lightweight web and desktop wallet for the Celo network",
   "keywords": [
     "Celo",

src/app/rootSaga.ts

@@ -15,7 +15,7 @@ import {
   exchangeTokenSagaName,
 } from 'src/features/exchange/exchangeToken'
 import {
-  feedFetchPoller,
+  feedAndBalancesFetchPoller,
   fetchFeedActions,
   fetchFeedReducer,
   fetchFeedSaga,
@@ -108,7 +108,7 @@ function* init() {
 }
 
 // All regular sagas must be included here
-const sagas = [feedFetchPoller]
+const sagas = [feedAndBalancesFetchPoller]
 
 // All monitored sagas must be included here
 export const monitoredSagas: {

src/features/feed/fetchFeed.ts

@@ -72,12 +72,14 @@ interface BlockscoutTokenTransfer extends BlockscoutTxBase {
 }
 
 // Triggers polling of feed fetching
-export function* feedFetchPoller() {
-  // TODO only do this when home screen is showing
+export function* feedAndBalancesFetchPoller() {
+  let i = 0
   while (true) {
     yield* delay(POLL_DELAY)
     if (!isSignerSet()) continue
     yield* put(fetchFeedActions.trigger())
+    if (i === 2) yield* put(fetchBalancesActions.trigger())
+    i = (i + 1) % 3
   }
 }