chore(master): release 0.21.0 (#579)

* fix: change execution order for light node upgrade

* refactor: grab new configuration from post config request

* fix: only print successful light node upgrade when it really happens

* fix: log full desktop side swap error (#596)

* refactor: try to make the auth error in swap nicer

* refactor: make error instruction consistent

* fix: avoid overwriting daiToSwap when it is set manually

.github/workflows/check.yaml

@@ -61,6 +61,7 @@ jobs:
         uses: ethersphere/update-supported-bee-action@v1
         if: github.ref == 'refs/heads/master'
         with:
+          updateEngine: true
           token: ${{ secrets.GHA_PAT_BASIC }}
 
       - name: Build
@@ -71,6 +72,7 @@ jobs:
 
       - name: Create preview
         uses: ethersphere/swarm-actions/pr-preview@v0
+        continue-on-error: true
         with:
           bee-url: https://unlimited.gateway.ethswarm.org
           token: ${{ secrets.GHA_PAT_BASIC }}

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## [0.21.0](https://github.com/ethersphere/bee-dashboard/compare/v0.20.2...v0.21.0) (2022-12-01)
+
+
+### Features
+
+* add prerequisite checks before swap ([#588](https://github.com/ethersphere/bee-dashboard/issues/588)) ([4e564dd](https://github.com/ethersphere/bee-dashboard/commit/4e564dd5c08b938c95f07818bc60957a7df4f5bb))
+* add starting state to sidebar indicator ([#587](https://github.com/ethersphere/bee-dashboard/issues/587)) ([848e61a](https://github.com/ethersphere/bee-dashboard/commit/848e61a7a0fc9b31cae4f603473b37d467f9e914))
+
+
+### Bug Fixes
+
+* add loading state to info page ([#584](https://github.com/ethersphere/bee-dashboard/issues/584)) ([0246904](https://github.com/ethersphere/bee-dashboard/commit/02469046b05512d6617d8b21ca93b41d6a8a6827))
+* always consider user input when performing swap ([#572](https://github.com/ethersphere/bee-dashboard/issues/572)) ([ec8fdf0](https://github.com/ethersphere/bee-dashboard/commit/ec8fdf0315ed7ee75c7612780c602cba49a2321d))
+* always set rpc to newly provided value in desktop ([#591](https://github.com/ethersphere/bee-dashboard/issues/591)) ([b798fa0](https://github.com/ethersphere/bee-dashboard/commit/b798fa0e68b367fe324ef64507b1405b642da6e0))
+* change status page depending on desktop mode ([#573](https://github.com/ethersphere/bee-dashboard/issues/573)) ([a4b8e7c](https://github.com/ethersphere/bee-dashboard/commit/a4b8e7ca2596028e7c8192c92202c0361610e307))
+* change version mismatch to a warning ([#594](https://github.com/ethersphere/bee-dashboard/issues/594)) ([dc04e26](https://github.com/ethersphere/bee-dashboard/commit/dc04e26db4fe6beb9e76fad79c732794b0b7f77d))
+* fix conditional rendering for blockchain network ([#583](https://github.com/ethersphere/bee-dashboard/issues/583)) ([1ce4a47](https://github.com/ethersphere/bee-dashboard/commit/1ce4a474954a5ba4debee53b40bb66a46fb19ffc))
+* handle auth and server error during swap ([#593](https://github.com/ethersphere/bee-dashboard/issues/593)) ([665ae06](https://github.com/ethersphere/bee-dashboard/commit/665ae063fa49bc94762ea10a9098b57e95327d9c))
+* hide swap in standalone mode ([#582](https://github.com/ethersphere/bee-dashboard/issues/582)) ([9a8520e](https://github.com/ethersphere/bee-dashboard/commit/9a8520eb6fe9f40a77c4230ab79d3731ebdd4b42))
+* refresh after chequebook withdraw deposit ([#576](https://github.com/ethersphere/bee-dashboard/issues/576)) ([6936098](https://github.com/ethersphere/bee-dashboard/commit/693609810d735d1e54691b13ea0e4db33e678a53))
+
 ## [0.20.2](https://github.com/ethersphere/bee-dashboard/compare/v0.20.1...v0.20.2) (2022-09-15)
 
 

README.md

@@ -13,7 +13,7 @@
 **Warning: This project is in alpha state. There might (and most probably will) be changes in the future to its API and
 working. Also, no guarantees can be made about its stability, efficiency, and security at this stage.**
 
-This project is intended to be used with **Bee version <!-- SUPPORTED_BEE_START -->1.7.0-bbf13011<!-- SUPPORTED_BEE_END -->**.
+This project is intended to be used with **Bee version <!-- SUPPORTED_BEE_START -->1.9.0-13a47043<!-- SUPPORTED_BEE_END -->**.
 Using it with older or newer Bee versions is not recommended and may not work. Stay up to date by joining the
 [official Discord](https://discord.gg/GU22h2utj6) and by keeping an eye on the
 [releases tab](https://github.com/ethersphere/bee-dashboard/releases).
@@ -107,10 +107,10 @@ We support following variables:
 
 #### Swarm Desktop development
 
-If you want to develop Bee Dashboard in the Swarm Desktop mode, then spin up `swarm-desktop` to the point where you see Bee Dashboard (eq. install Bee etc.) and:
+If you want to develop Bee Dashboard in the Swarm Desktop mode, then spin up `swarm-desktop` to the point where Desktop is initialized (eq. the splash screen disappear) and:
 
 ```sh
-echo "REACT_APP_BEE_DESKTOP_URL=http://localhost:3000
+echo "REACT_APP_BEE_DESKTOP_URL=http://localhost:3054
 REACT_APP_BEE_DESKTOP_ENABLED=true" > .env.development.local
 
 npm start

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ethersphere/bee-dashboard",
-  "version": "0.20.2",
+  "version": "0.21.0",
   "description": "An app which helps users to setup their Bee node and do actions like cash out cheques",
   "keywords": [
     "bee",
@@ -26,7 +26,7 @@
     "url": "https://github.com/ethersphere/bee-dashboard.git"
   },
   "dependencies": {
-    "@ethersphere/bee-js": "^5.0.0",
+    "@ethersphere/bee-js": "^5.1.0",
     "@ethersphere/manifest-js": "1.2.1",
     "@ethersphere/swarm-cid": "^0.1.0",
     "@material-ui/core": "4.12.3",
@@ -136,7 +136,8 @@
     "lint": "eslint --fix \"src/**/*.ts\" \"src/**/*.tsx\" && prettier --write \"src/**/*.ts\" \"src/**/*.tsx\"",
     "lint:check": "eslint \"src/**/*.ts\" \"src/**/*.tsx\" && prettier --check \"src/**/*.ts\" \"src/**/*.tsx\"",
     "check:types": "tsc --project tsconfig.lib.json",
-    "update-map-data": "node ./utils/update-map-data.js"
+    "update-map-data": "node ./utils/update-map-data.js",
+    "bee": "bee-factory start"
   },
   "files": [
     "lib",
@@ -158,6 +159,6 @@
   "engines": {
     "node": ">=14.0.0",
     "npm": ">=6.9.0",
-    "bee": ">=0.6.0"
+    "bee": "1.9.0-13a47043"
   }
 }

src/App.tsx

@@ -1,7 +1,7 @@
 import CssBaseline from '@material-ui/core/CssBaseline'
 import { ThemeProvider } from '@material-ui/core/styles'
 import { SnackbarProvider } from 'notistack'
-import React, { ReactElement } from 'react'
+import { ReactElement } from 'react'
 import { HashRouter as Router } from 'react-router-dom'
 import './App.css'
 import Dashboard from './layout/Dashboard'
@@ -47,7 +47,7 @@ const App = ({
           desktopUrl={desktopUrl}
         >
           <TopUpProvider>
-            <BeeProvider>
+            <BeeProvider isDesktop={isDesktop}>
               <BalanceProvider>
                 <StampsProvider>
                   <FileProvider>

src/components/Card.tsx

@@ -2,6 +2,7 @@ import { createStyles, makeStyles, Theme, Typography } from '@material-ui/core'
 import { ReactElement } from 'react'
 import Check from 'remixicon-react/CheckLineIcon'
 import AlertCircle from 'remixicon-react/ErrorWarningFillIcon'
+import RefreshLine from 'remixicon-react/RefreshLineIcon'
 import { SwarmButton, SwarmButtonProps } from './SwarmButton'
 
 interface Props {
@@ -9,7 +10,7 @@ interface Props {
   title: string
   subtitle: string
   buttonProps: SwarmButtonProps
-  status: 'ok' | 'error'
+  status: 'ok' | 'error' | 'loading'
 }
 
 const useStyles = (backgroundColor: string) =>
@@ -56,12 +57,22 @@ export default function Card({ buttonProps, icon, title, subtitle, status }: Pro
   const { className, ...rest } = buttonProps
   const classes = useStyles(backgroundColor)()
 
+  let statusIcon = null
+
+  if (status === 'ok') {
+    statusIcon = <Check size="13" color="#09ca6c" />
+  } else if (status === 'error') {
+    statusIcon = <AlertCircle size="13" color="#f44336" />
+  } else if (status === 'loading') {
+    statusIcon = <RefreshLine size="13" color="orange" />
+  }
+
   return (
     <div className={classes.root}>
       <div className={classes.wrapper}>
         <div className={classes.iconWrapper}>
           {icon}
-          {status === 'ok' ? <Check size="13" color="#09ca6c" /> : <AlertCircle size="13" color="#f44336" />}
+          {statusIcon}
         </div>
         <Typography variant="h2" style={{ marginBottom: '8px' }}>
           {title}

src/components/StatusIcon.tsx

@@ -25,6 +25,9 @@ export default function StatusIcon({ checkState, size, className, isLoading }: P
     case CheckState.ERROR:
       backgroundColor = '#ff3a52'
       break
+    case CheckState.STARTING:
+      backgroundColor = 'orange'
+      break
     default:
       // Default is error
       backgroundColor = '#ff3a52'

src/containers/DepositModal.tsx

@@ -1,12 +1,13 @@
+import { BigNumber } from 'bignumber.js'
 import { ReactElement, useContext } from 'react'
 import Download from 'remixicon-react/DownloadLineIcon'
-import { Context as SettingsContext } from '../providers/Settings'
-
 import WithdrawDepositModal from '../components/WithdrawDepositModal'
-import { BigNumber } from 'bignumber.js'
+import { Context as BeeContext } from '../providers/Bee'
+import { Context as SettingsContext } from '../providers/Settings'
 
 export default function DepositModal(): ReactElement {
   const { beeDebugApi } = useContext(SettingsContext)
+  const { refresh } = useContext(BeeContext)
 
   return (
     <WithdrawDepositModal
@@ -16,10 +17,13 @@ export default function DepositModal(): ReactElement {
       label="Deposit"
       icon={<Download size="1rem" />}
       min={new BigNumber(0)}
-      action={(amount: bigint) => {
+      action={async (amount: bigint) => {
         if (!beeDebugApi) throw new Error('Bee Debug URL is not valid')
 
-        return beeDebugApi.depositTokens(amount.toString())
+        const transactionHash = await beeDebugApi.depositTokens(amount.toString())
+        refresh()
+
+        return transactionHash
       }}
     />
   )

src/containers/WithdrawModal.tsx

@@ -2,10 +2,12 @@ import { BigNumber } from 'bignumber.js'
 import { ReactElement, useContext } from 'react'
 import Upload from 'remixicon-react/UploadLineIcon'
 import WithdrawDepositModal from '../components/WithdrawDepositModal'
+import { Context as BeeContext } from '../providers/Bee'
 import { Context as SettingsContext } from '../providers/Settings'
 
 export default function WithdrawModal(): ReactElement {
   const { beeDebugApi } = useContext(SettingsContext)
+  const { refresh } = useContext(BeeContext)
 
   return (
     <WithdrawDepositModal
@@ -15,10 +17,13 @@ export default function WithdrawModal(): ReactElement {
       label="Withdraw"
       icon={<Upload size="1rem" />}
       min={new BigNumber(0)}
-      action={(amount: bigint) => {
+      action={async (amount: bigint) => {
         if (!beeDebugApi) throw new Error('Bee Debug URL is not valid')
 
-        return beeDebugApi.withdrawTokens(amount.toString())
+        const transactionHash = await beeDebugApi.withdrawTokens(amount.toString())
+        refresh()
+
+        return transactionHash
       }}
     />
   )

src/hooks/apiHooks.tsx

@@ -1,8 +1,7 @@
 import axios from 'axios'
 import { useEffect, useState } from 'react'
-import { getLatestBeeDesktopVersion } from '../utils/desktop'
-import { getJson } from '../utils/net'
 import { GITHUB_REPO_URL } from '../constants'
+import { BeeConfig, getDesktopConfiguration, getLatestBeeDesktopVersion } from '../utils/desktop'
 
 export interface LatestBeeReleaseHook {
   latestBeeRelease: LatestBeeRelease | null
@@ -11,6 +10,7 @@ export interface LatestBeeReleaseHook {
 }
 
 export interface BeeDesktopHook {
+  reachable: boolean
   error: Error | null
   isLoading: boolean
   beeDesktopVersion: string
@@ -22,11 +22,34 @@ export interface NewDesktopVersionHook {
 }
 
 export const useBeeDesktop = (isBeeDesktop = false, desktopUrl: string): BeeDesktopHook => {
+  const [reachable, setReachable] = useState(false)
   const [desktopAutoUpdateEnabled, setDesktopAutoUpdateEnabled] = useState<boolean>(true)
   const [beeDesktopVersion, setBeeDesktopVersion] = useState<string>('')
   const [isLoading, setLoading] = useState<boolean>(true)
   const [error, setError] = useState<Error | null>(null)
 
+  useEffect(() => {
+    if (!isBeeDesktop) {
+      return
+    }
+
+    function runReachabilityCheck() {
+      axios
+        .get(`${desktopUrl}/info`)
+        .then(() => {
+          setReachable(true)
+        })
+        .catch(() => {
+          setReachable(false)
+        })
+    }
+
+    runReachabilityCheck()
+    const interval = setInterval(runReachabilityCheck, 10_000)
+
+    return () => clearInterval(interval)
+  }, [desktopUrl, isBeeDesktop])
+
   useEffect(() => {
     if (!isBeeDesktop) {
       setLoading(false)
@@ -48,7 +71,7 @@ export const useBeeDesktop = (isBeeDesktop = false, desktopUrl: string): BeeDesk
     }
   }, [desktopUrl, isBeeDesktop])
 
-  return { error, isLoading, beeDesktopVersion, desktopAutoUpdateEnabled }
+  return { error, isLoading, beeDesktopVersion, desktopAutoUpdateEnabled, reachable }
 }
 
 async function checkNewVersion(desktopUrl: string): Promise<string> {
@@ -85,22 +108,6 @@ export function useNewBeeDesktopVersion(
   return { newBeeDesktopVersion }
 }
 
-export interface BeeConfig {
-  'api-addr': string
-  'debug-api-addr': string
-  'debug-api-enable': boolean
-  password: string
-  'swap-enable': boolean
-  'swap-initial-deposit': bigint
-  mainnet: boolean
-  'full-node': boolean
-  'cors-allowed-origins': string
-  'resolver-options': string
-  'use-postage-snapshot': boolean
-  'data-dir': string
-  'swap-endpoint'?: string
-}
-
 export interface GetBeeConfig {
   config: BeeConfig | null
   isLoading: boolean
@@ -113,7 +120,7 @@ export const useGetBeeConfig = (desktopUrl: string): GetBeeConfig => {
   const [error, setError] = useState<Error | null>(null)
 
   useEffect(() => {
-    getJson<BeeConfig>(`${desktopUrl}/config`)
+    getDesktopConfiguration(desktopUrl)
       .then(beeConf => {
         setBeeConfig(beeConf)
         setError(null)

src/models/BzzToken.ts

@@ -1,8 +1,14 @@
 import { BigNumber } from 'bignumber.js'
 import { Token } from './Token'
 
+export const BZZ_DECIMAL_PLACES = 16
+
 export class BzzToken extends Token {
-  constructor(amount: BigNumber | string | bigint) {
-    super(amount, 16)
+  constructor(value: BigNumber | string | bigint) {
+    super(value, BZZ_DECIMAL_PLACES)
+  }
+
+  static fromDecimal(value: BigNumber | string | bigint): BzzToken {
+    return Token.fromDecimal(value, BZZ_DECIMAL_PLACES)
   }
 }

src/models/DaiToken.ts

@@ -1,8 +1,14 @@
 import { BigNumber } from 'bignumber.js'
 import { Token } from './Token'
 
+const DAI_DECIMAL_PLACES = 18
+
 export class DaiToken extends Token {
-  constructor(amount: BigNumber | string | bigint) {
-    super(amount, 18)
+  constructor(value: BigNumber | string | bigint) {
+    super(value, DAI_DECIMAL_PLACES)
+  }
+
+  static fromDecimal(value: BigNumber | string | bigint): DaiToken {
+    return Token.fromDecimal(value, DAI_DECIMAL_PLACES)
   }
 }

src/models/Token.ts

@@ -87,4 +87,11 @@ export class Token {
       this.decimals,
     )
   }
+
+  plusBaseUnits(amount: string): Token {
+    return new Token(
+      this.toBigNumber.plus(new BigNumber(amount).multipliedBy(new BigNumber(10).pow(this.decimals))),
+      this.decimals,
+    )
+  }
 }

src/pages/account/wallet/AccountWallet.tsx

@@ -46,9 +46,11 @@ export function AccountWallet(): ReactElement {
       <Box mb={4}>
         <Grid container direction="row" justifyContent="space-between" alignItems="center">
           <Typography variant="h2">Wallet balance</Typography>
+          {isDesktop && (
             <SwarmButton onClick={onDeposit} iconType={Download}>
               Top up wallet
             </SwarmButton>
+          )}
         </Grid>
       </Box>
       {balance && nodeAddresses ? (

src/pages/info/ChequebookInfoCard.tsx

@@ -0,0 +1,48 @@
+import { useContext } from 'react'
+import { useNavigate } from 'react-router'
+import ExchangeFunds from 'remixicon-react/ExchangeFundsLineIcon'
+import Card from '../../components/Card'
+import { Context as BeeContext } from '../../providers/Bee'
+import { ROUTES } from '../../routes'
+
+export function ChequebookInfoCard() {
+  const { chequebookBalance } = useContext(BeeContext)
+  const navigate = useNavigate()
+
+  if (
+    chequebookBalance?.availableBalance !== undefined &&
+    chequebookBalance?.availableBalance.toBigNumber.isGreaterThan(0)
+  ) {
+    return (
+      <Card
+        buttonProps={{
+          iconType: ExchangeFunds,
+          children: 'View chequebook',
+          onClick: () => navigate(ROUTES.ACCOUNT_CHEQUEBOOK),
+        }}
+        icon={<ExchangeFunds />}
+        title={`${chequebookBalance?.availableBalance.toSignificantDigits(4)} xBZZ`}
+        subtitle="Current chequebook balance."
+        status="ok"
+      />
+    )
+  }
+
+  return (
+    <Card
+      buttonProps={{
+        iconType: ExchangeFunds,
+        children: 'View chequebook',
+        onClick: () => navigate(ROUTES.ACCOUNT_CHEQUEBOOK),
+      }}
+      icon={<ExchangeFunds />}
+      title={
+        chequebookBalance?.availableBalance
+          ? `${chequebookBalance.availableBalance.toSignificantDigits(4)} xBZZ`
+          : 'No available balance.'
+      }
+      subtitle="Chequebook not setup."
+      status="error"
+    />
+  )
+}

src/pages/info/NodeInfoCard.tsx

@@ -1,17 +1,29 @@
 import { ReactElement, useContext } from 'react'
-import Search from 'remixicon-react/SearchLineIcon'
 import Globe from 'remixicon-react/GlobalLineIcon'
+import Search from 'remixicon-react/SearchLineIcon'
 import Settings from 'remixicon-react/Settings2LineIcon'
 
-import { CheckState, Context as BeeContext } from '../../providers/Bee'
-import Card from '../../components/Card'
 import { useNavigate } from 'react-router'
+import Card from '../../components/Card'
+import { CheckState, Context as BeeContext } from '../../providers/Bee'
 import { ROUTES } from '../../routes'
 
 export default function NodeInfoCard(): ReactElement {
   const { status } = useContext(BeeContext)
   const navigate = useNavigate()
 
+  if (status.all === CheckState.STARTING) {
+    return (
+      <Card
+        buttonProps={{ iconType: Settings, children: 'Open node setup', onClick: () => navigate(ROUTES.STATUS) }}
+        icon={<Globe />}
+        title="Starting up..."
+        subtitle="Your Bee node is currently launching."
+        status="loading"
+      />
+    )
+  }
+
   if (status.all === CheckState.ERROR) {
     return (
       <Card

src/pages/info/WalletInfoCard.tsx

@@ -0,0 +1,53 @@
+import { useContext } from 'react'
+import { useNavigate } from 'react-router'
+import Upload from 'remixicon-react/UploadLineIcon'
+import Wallet from 'remixicon-react/Wallet3LineIcon'
+import Card from '../../components/Card'
+import { Context as BeeContext } from '../../providers/Bee'
+import { Context as BalanceProvider } from '../../providers/WalletBalance'
+import { ROUTES } from '../../routes'
+
+export function WalletInfoCard() {
+  const { nodeInfo } = useContext(BeeContext)
+  const { balance, error } = useContext(BalanceProvider)
+  const navigate = useNavigate()
+
+  let balanceText = 'Loading...'
+
+  if (error) {
+    balanceText = 'Could not load...'
+    console.error(error) // eslint-disable-line
+  } else if (balance) {
+    balanceText = `${balance.bzz.toSignificantDigits(4)} xBZZ | ${balance.dai.toSignificantDigits(4)} xDAI`
+  }
+
+  if (nodeInfo?.beeMode && ['light', 'full', 'dev'].includes(nodeInfo.beeMode)) {
+    return (
+      <Card
+        buttonProps={{
+          iconType: Wallet,
+          children: 'Manage your wallet',
+          onClick: () => navigate(ROUTES.ACCOUNT_WALLET),
+        }}
+        icon={<Wallet />}
+        title={balanceText}
+        subtitle="Current wallet balance."
+        status="ok"
+      />
+    )
+  }
+
+  return (
+    <Card
+      buttonProps={{
+        iconType: Wallet,
+        children: 'Setup wallet',
+        onClick: () => navigate(ROUTES.TOP_UP),
+      }}
+      icon={<Upload />}
+      title="Your wallet is not setup."
+      subtitle="To share content on Swarm, please setup your wallet."
+      status="error"
+    />
+  )
+}

src/pages/info/index.tsx

@@ -1,110 +1,41 @@
 import { Button } from '@material-ui/core'
 import { ReactElement, useContext } from 'react'
-import { useNavigate } from 'react-router'
-import ExchangeFunds from 'remixicon-react/ExchangeFundsLineIcon'
-import Upload from 'remixicon-react/UploadLineIcon'
-import Wallet from 'remixicon-react/Wallet3LineIcon'
-import Card from '../../components/Card'
 import ExpandableListItem from '../../components/ExpandableListItem'
 import Map from '../../components/Map'
+import { BEE_DESKTOP_LATEST_RELEASE_PAGE } from '../../constants'
 import { useBeeDesktop, useNewBeeDesktopVersion } from '../../hooks/apiHooks'
 import { Context as BeeContext } from '../../providers/Bee'
 import { Context as SettingsContext } from '../../providers/Settings'
-import { Context as BalanceProvider } from '../../providers/WalletBalance'
-import { ROUTES } from '../../routes'
 import { chainIdToName } from '../../utils/chain'
+import { ChequebookInfoCard } from './ChequebookInfoCard'
 import NodeInfoCard from './NodeInfoCard'
-import { BEE_DESKTOP_LATEST_RELEASE_PAGE } from '../../constants'
+import { WalletInfoCard } from './WalletInfoCard'
 
 export default function Status(): ReactElement {
   const {
+    debugApiReadiness,
     status,
     latestUserVersion,
     isLatestBeeVersion,
     latestBeeVersionUrl,
     topology,
     nodeInfo,
-    chequebookBalance,
     chainId,
   } = useContext(BeeContext)
   const { isDesktop, desktopUrl } = useContext(SettingsContext)
-  const { balance, error } = useContext(BalanceProvider)
   const { beeDesktopVersion } = useBeeDesktop(isDesktop, desktopUrl)
   const { newBeeDesktopVersion } = useNewBeeDesktopVersion(isDesktop, desktopUrl, false)
-  const navigate = useNavigate()
-
-  let balanceText = 'Loading...'
-
-  if (error) {
-    balanceText = 'Could not load...'
-    console.error(error) // eslint-disable-line
-  } else if (balance) {
-    balanceText = `${balance.bzz.toSignificantDigits(4)} xBZZ | ${balance.dai.toSignificantDigits(4)} xDAI`
-  }
 
   return (
     <div>
       <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'stretch', alignContent: 'stretch' }}>
         <NodeInfoCard />
-        <div style={{ width: '8px' }}></div>
-        {nodeInfo?.beeMode && ['light', 'full', 'dev'].includes(nodeInfo.beeMode) ? (
-          <Card
-            buttonProps={{
-              iconType: Wallet,
-              children: 'Manage your wallet',
-              onClick: () => navigate(ROUTES.ACCOUNT_WALLET),
-            }}
-            icon={<Wallet />}
-            title={balanceText}
-            subtitle="Current wallet balance."
-            status="ok"
-          />
-        ) : (
-          <Card
-            buttonProps={{
-              iconType: Wallet,
-              children: 'Setup wallet',
-              onClick: () => navigate(ROUTES.TOP_UP),
-            }}
-            icon={<Upload />}
-            title="Your wallet is not setup."
-            subtitle="To share content on Swarm, please setup your wallet."
-            status="error"
-          />
-        )}
-        {nodeInfo?.beeMode && ['light', 'full', 'dev'].includes(nodeInfo.beeMode) && (
+        {debugApiReadiness && (
           <>
-            <div style={{ width: '8px' }} />
-            {chequebookBalance?.availableBalance !== undefined &&
-            chequebookBalance?.availableBalance.toBigNumber.isGreaterThan(0) ? (
-              <Card
-                buttonProps={{
-                  iconType: ExchangeFunds,
-                  children: 'View chequebook',
-                  onClick: () => navigate(ROUTES.ACCOUNT_CHEQUEBOOK),
-                }}
-                icon={<ExchangeFunds />}
-                title={`${chequebookBalance?.availableBalance.toSignificantDigits(4)} xBZZ`}
-                subtitle="Current chequebook balance."
-                status="ok"
-              />
-            ) : (
-              <Card
-                buttonProps={{
-                  iconType: ExchangeFunds,
-                  children: 'View chequebook',
-                  onClick: () => navigate(ROUTES.ACCOUNT_CHEQUEBOOK),
-                }}
-                icon={<ExchangeFunds />}
-                title={
-                  chequebookBalance?.availableBalance
-                    ? `${chequebookBalance.availableBalance.toSignificantDigits(4)} xBZZ`
-                    : 'No available balance.'
-                }
-                subtitle="Chequebook not setup."
-                status="error"
-              />
-            )}
+            <div style={{ width: '8px' }}></div>
+            <WalletInfoCard />
+            <div style={{ width: '8px' }}></div>
+            <ChequebookInfoCard />
           </>
         )}
       </div>
@@ -158,7 +89,7 @@ export default function Status(): ReactElement {
         }
       />
       <ExpandableListItem label="Mode" value={nodeInfo?.beeMode} />
-      {chainId && <ExpandableListItem label="Blockchain network" value={chainIdToName(chainId)} />}
+      {chainId !== null && <ExpandableListItem label="Blockchain network" value={chainIdToName(chainId)} />}
     </div>
   )
 }

src/pages/restart/LightModeRestart.tsx

@@ -1,5 +1,6 @@
 import { BeeModes } from '@ethersphere/bee-js'
 import { Box, Grid, Typography } from '@material-ui/core'
+import { useSnackbar } from 'notistack'
 import { ReactElement, useContext, useEffect, useState } from 'react'
 import { useNavigate } from 'react-router'
 import { Waiting } from '../../components/Waiting'
@@ -12,6 +13,7 @@ export default function LightModeRestart(): ReactElement {
   const [startedAt] = useState(Number.parseInt(localStorage.getItem(STARTED_UPGRADE_AT) ?? Date.now().toFixed()))
   const { apiHealth, nodeInfo } = useContext(Context)
   const navigate = useNavigate()
+  const { enqueueSnackbar } = useSnackbar()
 
   useEffect(() => {
     localStorage.setItem(STARTED_UPGRADE_AT, startedAt.toFixed())
@@ -23,10 +25,11 @@ export default function LightModeRestart(): ReactElement {
     }
 
     if (apiHealth && nodeInfo?.beeMode === BeeModes.LIGHT) {
+      enqueueSnackbar('Upgraded to light node', { variant: 'success' })
       localStorage.removeItem(STARTED_UPGRADE_AT)
       navigate(ROUTES.INFO)
     }
-  }, [startedAt, navigate, nodeInfo, apiHealth])
+  }, [startedAt, navigate, nodeInfo, apiHealth, enqueueSnackbar])
 
   return (
     <Grid container direction="column" justifyContent="center" alignItems="center">

src/pages/settings/index.tsx

@@ -1,12 +1,11 @@
 import CircularProgress from '@material-ui/core/CircularProgress'
+import { useSnackbar } from 'notistack'
 import { ReactElement, useContext } from 'react'
 import ExpandableList from '../../components/ExpandableList'
 import ExpandableListItemInput from '../../components/ExpandableListItemInput'
 import { Context as BeeContext } from '../../providers/Bee'
 import { Context as SettingsContext } from '../../providers/Settings'
-import { useSnackbar } from 'notistack'
-import { restartBeeNode, setJsonRpcInDesktop } from '../../utils/desktop'
-import { BeeModes } from '@ethersphere/bee-js'
+import { getDesktopConfiguration, restartBeeNode, setJsonRpcInDesktop } from '../../utils/desktop'
 
 export default function SettingsPage(): ReactElement {
   const {
@@ -24,17 +23,17 @@ export default function SettingsPage(): ReactElement {
     desktopUrl,
     setAndPersistJsonRpcProvider,
   } = useContext(SettingsContext)
-  const { refresh, nodeInfo } = useContext(BeeContext)
+  const { refresh } = useContext(BeeContext)
   const { enqueueSnackbar, closeSnackbar } = useSnackbar()
 
   async function handleSetRpcUrl(value: string) {
     try {
       setAndPersistJsonRpcProvider(value)
 
-      // We can't set the RPC URL to the `swap-endpoint` Bee config value unless the Bee node is already in
-      // light mode as setting this config value, basically upgrades the node to light mode.
-      if (isDesktop && nodeInfo?.beeMode === BeeModes.LIGHT) {
-        await setJsonRpcInDesktop(desktopUrl, rpcProviderUrl)
+      const shouldUpdateDesktop = isDesktop && (await getDesktopConfiguration(desktopUrl))['swap-endpoint']
+
+      if (shouldUpdateDesktop) {
+        await setJsonRpcInDesktop(desktopUrl, value)
         const snackKey = enqueueSnackbar('RPC endpoint successfully changed, restarting Bee node...', {
           variant: 'success',
         })
@@ -48,7 +47,7 @@ export default function SettingsPage(): ReactElement {
       await refresh()
     } catch (e) {
       console.error(e) //eslint-disable-line
-      enqueueSnackbar(`Failed to change RPC endpoint. Error: ${e}`, { variant: 'error' })
+      enqueueSnackbar(`Failed to change RPC endpoint. ${e}`, { variant: 'error' })
     }
   }
 

src/pages/status/SetupSteps/ChequebookDeployFund.tsx

@@ -11,8 +11,9 @@ import { CheckState, Context } from '../../../providers/Bee'
 const ChequebookDeployFund = (): ReactElement | null => {
   const { status, isLoading, chequebookAddress } = useContext(Context)
   const { checkState, isEnabled } = status.chequebook
+  const { checkState: debugApiCheckState } = status.debugApiConnection
 
-  if (!isEnabled) return null
+  if (!isEnabled || debugApiCheckState === CheckState.ERROR) return null
 
   let text: ReactNode
 

src/pages/status/SetupSteps/DebugConnectionCheck.tsx

@@ -11,7 +11,7 @@ import { Context as SettingsContext } from '../../../providers/Settings'
 
 export default function NodeConnectionCheck(): ReactElement | null {
   const { status, isLoading } = useContext(Context)
-  const { setDebugApiUrl, apiDebugUrl } = useContext(SettingsContext)
+  const { setDebugApiUrl, apiDebugUrl, isDesktop } = useContext(SettingsContext)
   const { checkState, isEnabled } = status.debugApiConnection
 
   if (!isEnabled) return null
@@ -26,12 +26,12 @@ export default function NodeConnectionCheck(): ReactElement | null {
     >
       <ExpandableListItemNote>
         {checkState === CheckState.OK
-          ? 'The connection to the Bee nodes debug API has been successful'
-          : 'We cannot connect to your nodes debug API. Please check the following to troubleshoot your issue.'}
+          ? 'The connection to the Bee node debug API has been successful'
+          : 'Could not connect to your Bee node debug API.'}
       </ExpandableListItemNote>
       <ExpandableListItemInput label="Bee Debug API" value={apiDebugUrl} onConfirm={setDebugApiUrl} />
 
-      {checkState === CheckState.ERROR && (
+      {checkState === CheckState.ERROR && !isDesktop && (
         <ExpandableList level={1} label="Troubleshoot">
           <ExpandableListItem
             label={

src/pages/status/SetupSteps/DesktopConnectionCheck.tsx

@@ -0,0 +1,32 @@
+import { ReactElement, useContext } from 'react'
+
+import ExpandableList from '../../../components/ExpandableList'
+import ExpandableListItem from '../../../components/ExpandableListItem'
+import ExpandableListItemNote from '../../../components/ExpandableListItemNote'
+import StatusIcon from '../../../components/StatusIcon'
+import { useBeeDesktop } from '../../../hooks/apiHooks'
+import { CheckState } from '../../../providers/Bee'
+import { Context as SettingsContext } from '../../../providers/Settings'
+
+export default function DesktopConnectionCheck(): ReactElement | null {
+  const { isDesktop, desktopUrl } = useContext(SettingsContext)
+  const { reachable } = useBeeDesktop(isDesktop, desktopUrl)
+
+  return (
+    <ExpandableList
+      label={
+        <>
+          <StatusIcon checkState={reachable ? CheckState.OK : CheckState.ERROR} isLoading={false} /> Connection to Swarm
+          Desktop
+        </>
+      }
+    >
+      <ExpandableListItemNote>
+        {reachable
+          ? 'The connection to the Swarm Desktop API has been successful'
+          : 'Could not connect to the Swarm Desktop API'}
+      </ExpandableListItemNote>
+      <ExpandableListItem label="Swarm Desktop API" value={desktopUrl} />
+    </ExpandableList>
+  )
+}

src/pages/status/SetupSteps/NodeConnectionCheck.tsx

@@ -10,7 +10,7 @@ import StatusIcon from '../../../components/StatusIcon'
 import { CheckState, Context } from '../../../providers/Bee'
 
 export default function NodeConnectionCheck(): ReactElement | null {
-  const { setApiUrl, apiUrl } = useContext(SettingsContext)
+  const { setApiUrl, apiUrl, isDesktop } = useContext(SettingsContext)
   const { status, isLoading } = useContext(Context)
   const { isEnabled, checkState } = status.apiConnection
 
@@ -26,11 +26,11 @@ export default function NodeConnectionCheck(): ReactElement | null {
     >
       <ExpandableListItemNote>
         {checkState === CheckState.OK
-          ? 'The connection to the Bee nodes API has been successful'
-          : 'Could not connect to your Bee nodes API. Please check the troubleshoot below on how you may resolve it.'}
+          ? 'The connection to the Bee node API has been successful'
+          : 'Could not connect to your Bee node API.'}
       </ExpandableListItemNote>
       <ExpandableListItemInput label="Bee API" value={apiUrl} onConfirm={setApiUrl} />
-      {checkState === CheckState.ERROR && (
+      {checkState === CheckState.ERROR && !isDesktop && (
         <ExpandableList level={1} label="Troubleshoot">
           <ExpandableListItem
             label={

src/pages/status/SetupSteps/PeerConnection.tsx

@@ -8,8 +8,9 @@ import { CheckState, Context } from '../../../providers/Bee'
 export default function PeerConnection(): ReactElement | null {
   const { status, isLoading, topology } = useContext(Context)
   const { isEnabled, checkState } = status.topology
+  const { checkState: debugApiCheckState } = status.debugApiConnection
 
-  if (!isEnabled) return null
+  if (!isEnabled || debugApiCheckState === CheckState.ERROR) return null
 
   let text: ReactNode
   switch (checkState) {

src/pages/status/index.tsx

@@ -1,6 +1,8 @@
-import type { ReactElement } from 'react'
+import { Context } from '../../providers/Settings'
+import { ReactElement, useContext } from 'react'
 
 import DebugConnectionCheck from './SetupSteps/DebugConnectionCheck'
+import DesktopConnection from './SetupSteps/DesktopConnectionCheck'
 import NodeConnectionCheck from './SetupSteps/NodeConnectionCheck'
 import VersionCheck from './SetupSteps/VersionCheck'
 import EthereumConnectionCheck from './SetupSteps/EthereumConnectionCheck'
@@ -8,13 +10,16 @@ import ChequebookDeployFund from './SetupSteps/ChequebookDeployFund'
 import PeerConnection from './SetupSteps/PeerConnection'
 
 export default function NodeSetupWorkflow(): ReactElement {
+  const { isDesktop } = useContext(Context)
+
   return (
     <div>
+      {isDesktop && <DesktopConnection />}
+      <NodeConnectionCheck />
       <DebugConnectionCheck />
-      <VersionCheck />
+      {!isDesktop && <VersionCheck />}
       <EthereumConnectionCheck />
       <ChequebookDeployFund />
-      <NodeConnectionCheck />
       <PeerConnection />
     </div>
   )

src/pages/top-up/GiftCardFund.tsx

@@ -1,9 +1,10 @@
+import { BeeModes } from '@ethersphere/bee-js'
 import { Box, Typography } from '@material-ui/core'
 import { useSnackbar } from 'notistack'
 import { ReactElement, useContext, useEffect, useState } from 'react'
-import Check from 'remixicon-react/CheckLineIcon'
-import ArrowDown from 'remixicon-react/ArrowDownLineIcon'
 import { useNavigate, useParams } from 'react-router'
+import ArrowDown from 'remixicon-react/ArrowDownLineIcon'
+import Check from 'remixicon-react/CheckLineIcon'
 import ExpandableListItem from '../../components/ExpandableListItem'
 import ExpandableListItemKey from '../../components/ExpandableListItemKey'
 import { HistoryHeader } from '../../components/HistoryHeader'
@@ -18,7 +19,6 @@ import { ROUTES } from '../../routes'
 import { sleepMs } from '../../utils'
 import { restartBeeNode, upgradeToLightNode } from '../../utils/desktop'
 import { ResolvedWallet } from '../../utils/wallet'
-import { BeeModes } from '@ethersphere/bee-js'
 
 export function GiftCardFund(): ReactElement {
   const { nodeAddresses, nodeInfo } = useContext(BeeContext)
@@ -52,7 +52,6 @@ export function GiftCardFund(): ReactElement {
       await sleepMs(5_000)
       await upgradeToLightNode(desktopUrl, rpcProviderUrl)
       await restartBeeNode(desktopUrl)
-      enqueueSnackbar('Upgraded to light node', { variant: 'success' })
       navigate(ROUTES.RESTART_LIGHT)
     } catch (error) {
       console.error(error) // eslint-disable-line

src/pages/top-up/Swap.tsx

@@ -1,6 +1,5 @@
 import { BeeModes } from '@ethersphere/bee-js'
 import { Box, Typography } from '@material-ui/core'
-import BigNumber from 'bignumber.js'
 import { useSnackbar } from 'notistack'
 import { ReactElement, useContext, useEffect, useState } from 'react'
 import { useNavigate } from 'react-router'
@@ -14,36 +13,42 @@ import { Loading } from '../../components/Loading'
 import { SwarmButton } from '../../components/SwarmButton'
 import { SwarmDivider } from '../../components/SwarmDivider'
 import { SwarmTextInput } from '../../components/SwarmTextInput'
-import { BzzToken } from '../../models/BzzToken'
+import { BzzToken, BZZ_DECIMAL_PLACES } from '../../models/BzzToken'
 import { DaiToken } from '../../models/DaiToken'
-import { Context as BalanceProvider } from '../../providers/WalletBalance'
 import { Context as BeeContext } from '../../providers/Bee'
 import { Context as SettingsContext } from '../../providers/Settings'
+import { Context as BalanceProvider } from '../../providers/WalletBalance'
 import { ROUTES } from '../../routes'
 import { sleepMs } from '../../utils'
-import { getBzzPriceAsDai, performSwap, restartBeeNode, upgradeToLightNode } from '../../utils/desktop'
+import {
+  getBzzPriceAsDai,
+  getDesktopConfiguration,
+  performSwap,
+  restartBeeNode,
+  upgradeToLightNode,
+} from '../../utils/desktop'
+import { Rpc } from '../../utils/rpc'
+import { isSwapError, SwapError, wrapWithSwapError } from '../../utils/SwapError'
 import { TopUpProgressIndicator } from './TopUpProgressIndicator'
 
 const MINIMUM_XDAI = '0.1'
 const MINIMUM_XBZZ = '0.1'
 
+const GENERIC_SWAP_FAILED_ERROR_MESSAGE = 'Failed to swap. The full error is printed to the console.'
+
 interface Props {
   header: string
 }
 
-function isPositiveDecimal(value: string): boolean {
-  try {
-    return new BigNumber(value).isPositive()
-  } catch {
-    return false
-  }
-}
-
 export function Swap({ header }: Props): ReactElement {
   const [loading, setLoading] = useState(false)
   const [hasSwapped, setSwapped] = useState(false)
   const [userInputSwap, setUserInputSwap] = useState<string | null>(null)
-  const [price, setPrice] = useState(DaiToken.fromDecimal('0.6', 18))
+  const [price, setPrice] = useState(DaiToken.fromDecimal('0.6'))
+  const [error, setError] = useState<string | null>(null)
+  const [daiToSwap, setDaiToSwap] = useState<DaiToken | null>(null)
+  const [bzzAfterSwap, setBzzAfterSwap] = useState<BzzToken | null>(null)
+  const [daiAfterSwap, setDaiAfterSwap] = useState<DaiToken | null>(null)
 
   const { rpcProviderUrl, isDesktop, desktopUrl } = useContext(SettingsContext)
   const { nodeAddresses, nodeInfo } = useContext(BeeContext)
@@ -52,38 +57,77 @@ export function Swap({ header }: Props): ReactElement {
   const navigate = useNavigate()
   const { enqueueSnackbar } = useSnackbar()
 
+  // Fetch current price of BZZ
   useEffect(() => {
     // eslint-disable-next-line no-console
     getBzzPriceAsDai(desktopUrl).then(setPrice).catch(console.error)
   }, [desktopUrl])
 
-  if (!balance || !nodeAddresses) {
+  // Set the initial xDAI to swap
+  useEffect(() => {
+    if (!balance || userInputSwap) {
+      return
+    }
+
+    const minimumOptimalValue = DaiToken.fromDecimal('1').plusBaseUnits(MINIMUM_XDAI).toDecimal
+
+    if (balance.dai.toDecimal.isGreaterThanOrEqualTo(minimumOptimalValue)) {
+      // Balance has at least 1 + MINIMUM_XDAI xDai
+      setDaiToSwap(balance.dai.minusBaseUnits('1'))
+    } else {
+      // Balance is low, halve the amount
+      setDaiToSwap(new DaiToken(balance.dai.toBigNumber.dividedToIntegerBy(2)))
+    }
+  }, [balance, userInputSwap])
+
+  // Set the xDAI to swap based on user input
+  useEffect(() => {
+    setError(null)
+    try {
+      if (userInputSwap) {
+        const dai = DaiToken.fromDecimal(userInputSwap)
+        setDaiToSwap(dai)
+
+        if (dai.toDecimal.lte(0)) {
+          setError('xDAI to swap must be a positive number')
+        }
+      }
+    } catch {
+      setError('Cannot parse xDAI amount')
+    }
+  }, [userInputSwap])
+
+  // Calculate the amount of tokens after swap
+  useEffect(() => {
+    if (!balance || !daiToSwap || error) {
+      return
+    }
+    const daiAfterSwap = new DaiToken(balance.dai.toBigNumber.minus(daiToSwap.toBigNumber))
+    setDaiAfterSwap(daiAfterSwap)
+    const tokensConverted = BzzToken.fromDecimal(
+      daiToSwap.toBigNumber.dividedBy(price.toBigNumber).decimalPlaces(BZZ_DECIMAL_PLACES),
+    )
+    const bzzAfterSwap = new BzzToken(tokensConverted.toBigNumber.plus(balance.bzz.toBigNumber))
+    setBzzAfterSwap(bzzAfterSwap)
+
+    if (daiAfterSwap.toDecimal.lt(MINIMUM_XDAI)) {
+      setError(`Must keep at least ${MINIMUM_XDAI} xDAI after swap!`)
+    } else if (bzzAfterSwap.toDecimal.lt(MINIMUM_XBZZ)) {
+      setError(`Must have at least ${MINIMUM_XBZZ} xBZZ after swap!`)
+    }
+  }, [error, balance, daiToSwap, price])
+
+  if (!balance || !nodeAddresses || !daiToSwap || !bzzAfterSwap || !daiAfterSwap) {
     return <Loading />
   }
 
-  const optimalSwap = balance.dai.minusBaseUnits('1')
-  const lowAmountSwap = new DaiToken(balance.dai.toBigNumber.dividedToIntegerBy(2))
-
-  let daiToSwap: DaiToken
-
-  if (userInputSwap && isPositiveDecimal(userInputSwap)) {
-    daiToSwap = DaiToken.fromDecimal(userInputSwap, 18)
-  } else {
-    daiToSwap = lowAmountSwap.toBigNumber.gt(optimalSwap.toBigNumber) ? lowAmountSwap : optimalSwap
-  }
-
-  const daiAfterSwap = new DaiToken(balance.dai.toBigNumber.minus(daiToSwap.toBigNumber))
-  const bzzAfterSwap = new BzzToken(daiToSwap.toBigNumber.dividedBy(100).dividedToIntegerBy(price.toDecimal))
-
   const canUpgradeToLightNode = isDesktop && nodeInfo?.beeMode === BeeModes.ULTRA_LIGHT
 
   async function restart() {
     try {
       await sleepMs(5_000)
-      await upgradeToLightNode(desktopUrl, rpcProviderUrl)
       await restartBeeNode(desktopUrl)
 
-      enqueueSnackbar('Upgraded to light node', { variant: 'success' })
       navigate(ROUTES.RESTART_LIGHT)
     } catch (error) {
       console.error(error) // eslint-disable-line
@@ -91,21 +135,71 @@ export function Swap({ header }: Props): ReactElement {
     }
   }
 
+  async function sendSwapRequest(daiToSwap: DaiToken) {
+    try {
+      await performSwap(desktopUrl, daiToSwap.toString)
+    } catch (error) {
+      // eslint-disable-next-line no-console
+      console.error(error)
+      throw error
+    }
+  }
+
+  async function performSwapWithChecks(daiToSwap: DaiToken) {
+    if (!localStorage.getItem('apiKey')) {
+      throw new SwapError('API key is not set, reopen dashboard through Swarm Desktop')
+    }
+
+    let desktopConfiguration = await wrapWithSwapError(
+      getDesktopConfiguration(desktopUrl),
+      'Unable to reach Desktop API, Swarm Desktop may not be running',
+    )
+
+    if (canUpgradeToLightNode) {
+      desktopConfiguration = await wrapWithSwapError(
+        upgradeToLightNode(desktopUrl, rpcProviderUrl),
+        'Failed to update the configuration file with the new swap values using the Desktop API',
+      )
+    }
+
+    if (!desktopConfiguration['swap-endpoint']) {
+      throw new SwapError('Swap endpoint is not configured in Swarm Desktop')
+    }
+    await wrapWithSwapError(
+      Rpc.getNetworkChainId(desktopConfiguration['swap-endpoint']),
+      `Swap endpoint not reachable at ${desktopConfiguration['swap-endpoint']}`,
+    )
+    await wrapWithSwapError(sendSwapRequest(daiToSwap), GENERIC_SWAP_FAILED_ERROR_MESSAGE)
+  }
+
   async function onSwap() {
-    if (hasSwapped) {
+    if (hasSwapped || !daiToSwap) {
       return
     }
     setLoading(true)
     setSwapped(true)
 
     try {
-      await performSwap(desktopUrl, daiToSwap.toString)
-      enqueueSnackbar('Successfully swapped', { variant: 'success' })
+      await performSwapWithChecks(daiToSwap)
+      const message = canUpgradeToLightNode
+        ? 'Successfully swapped. Beginning light node upgrade...'
+        : 'Successfully swapped. Balances will refresh soon. You may now navigate away.'
+      enqueueSnackbar(message, { variant: 'success' })
 
       if (canUpgradeToLightNode) await restart()
     } catch (error) {
+      if (isSwapError(error)) {
+        // we have a custom and user friendly error message
+        enqueueSnackbar(error.snackbarMessage, { variant: 'error' })
+
+        if (error.originalError) {
+          console.error(error.originalError) // eslint-disable-line
+        }
+      } else {
+        // we have an unexpected error
+        enqueueSnackbar(`${GENERIC_SWAP_FAILED_ERROR_MESSAGE} ${error}`, { variant: 'error' })
         console.error(error) // eslint-disable-line
-      enqueueSnackbar(`Failed to swap: ${error}`, { variant: 'error' })
+      }
     } finally {
       balance?.refresh()
       setLoading(false)
@@ -136,18 +230,13 @@ export function Swap({ header }: Props): ReactElement {
       </Box>
       <Box mb={4}>
         <SwarmTextInput
-          label="Amount to swap"
-          defaultValue={`${daiToSwap.toSignificantDigits(4)} xDAI`}
-          placeholder={`${daiToSwap.toSignificantDigits(4)} xDAI`}
+          label="xDAI to swap"
+          defaultValue={daiToSwap.toSignificantDigits(4)}
+          placeholder={daiToSwap.toSignificantDigits(4)}
           name="x"
           onChange={event => setUserInputSwap(event.target.value)}
         />
-        {daiAfterSwap.toDecimal.lt(MINIMUM_XDAI) ? (
-          <Typography>Must keep at least {MINIMUM_XDAI} xDAI after swap!</Typography>
-        ) : null}
-        {bzzAfterSwap.toDecimal.lt(MINIMUM_XBZZ) ? (
-          <Typography>Must have at least {MINIMUM_XBZZ} xBZZ after swap!</Typography>
-        ) : null}
+        {error && <Typography>{error}</Typography>}
       </Box>
       <Box mb={4}>
         <ArrowDown size={24} color="#aaaaaa" />
@@ -171,9 +260,7 @@ export function Swap({ header }: Props): ReactElement {
         <SwarmButton
           iconType={Check}
           onClick={onSwap}
-          disabled={
-            hasSwapped || loading || daiAfterSwap.toDecimal.lt(MINIMUM_XDAI) || bzzAfterSwap.toDecimal.lt(MINIMUM_XBZZ)
-          }
+          disabled={hasSwapped || loading || error !== null}
           loading={loading}
         >
           {canUpgradeToLightNode ? 'Swap Now and Upgrade' : 'Swap Now'}

src/pages/top-up/index.tsx

@@ -1,23 +1,23 @@
+import { BeeModes } from '@ethersphere/bee-js'
 import { Box, createStyles, Grid, makeStyles, Typography } from '@material-ui/core'
+import { useSnackbar } from 'notistack'
 import { ReactElement, useContext, useState } from 'react'
+import { useNavigate } from 'react-router'
+import BankCard from 'remixicon-react/BankCard2LineIcon'
 import Check from 'remixicon-react/CheckLineIcon'
 import Download from 'remixicon-react/DownloadLineIcon'
-import BankCard from 'remixicon-react/BankCard2LineIcon'
-import MoneyDollarCircle from 'remixicon-react/MoneyDollarCircleLineIcon'
 import Gift from 'remixicon-react/GiftLineIcon'
-import { useNavigate } from 'react-router'
+import MoneyDollarCircle from 'remixicon-react/MoneyDollarCircleLineIcon'
 import ExpandableListItemActions from '../../components/ExpandableListItemActions'
 import { HistoryHeader } from '../../components/HistoryHeader'
+import { Loading } from '../../components/Loading'
 import { SwarmButton } from '../../components/SwarmButton'
-import { ROUTES } from '../../routes'
+import TroubleshootConnectionCard from '../../components/TroubleshootConnectionCard'
 import { CheckState, Context as BeeContext } from '../../providers/Bee'
 import { Context as SettingsContext } from '../../providers/Settings'
 import { Context as BalanceProvider } from '../../providers/WalletBalance'
-import { BeeModes } from '@ethersphere/bee-js'
+import { ROUTES } from '../../routes'
 import { restartBeeNode, upgradeToLightNode } from '../../utils/desktop'
-import { Loading } from '../../components/Loading'
-import { useSnackbar } from 'notistack'
-import TroubleshootConnectionCard from '../../components/TroubleshootConnectionCard'
 
 const useStyles = makeStyles(() =>
   createStyles({
@@ -57,7 +57,6 @@ export default function TopUp(): ReactElement {
     try {
       await upgradeToLightNode(desktopUrl, rpcProviderUrl)
       await restartBeeNode(desktopUrl)
-      enqueueSnackbar('Upgraded to light node', { variant: 'success' })
       navigate(ROUTES.RESTART_LIGHT)
     } catch (error) {
       console.error(error) // eslint-disable-line

src/providers/Bee.tsx

@@ -25,6 +25,7 @@ export enum CheckState {
   OK = 'OK',
   WARNING = 'Warning',
   ERROR = 'Error',
+  STARTING = 'Starting',
 }
 
 interface StatusItem {
@@ -52,6 +53,7 @@ interface ContextInterface {
   error: Error | null
   apiHealth: boolean
   debugApiHealth: Health | null
+  debugApiReadiness: boolean
   nodeAddresses: NodeAddresses | null
   nodeInfo: NodeInfo | null
   topology: Topology | null
@@ -89,6 +91,7 @@ const initialValues: ContextInterface = {
   error: null,
   apiHealth: false,
   debugApiHealth: null,
+  debugApiReadiness: false,
   nodeAddresses: null,
   nodeInfo: null,
   topology: null,
@@ -117,25 +120,26 @@ interface Props {
 
 function getStatus(
   debugApiHealth: Health | null,
-  nodeAddresses: NodeAddresses | null,
+  debugApiReadiness: boolean,
   nodeInfo: NodeInfo | null,
   apiHealth: boolean,
   topology: Topology | null,
   chequebookAddress: ChequebookAddressResponse | null,
   chequebookBalance: ChequebookBalance | null,
   error: Error | null,
+  isDesktop: boolean,
 ): Status {
   const status: Status = { ...initialValues.status }
 
   // Version check
-  status.version.isEnabled = true
+  status.version.isEnabled = !isDesktop
   status.version.checkState =
     debugApiHealth &&
     semver.satisfies(debugApiHealth.version, PackageJson.engines.bee, {
       includePrerelease: true,
     })
       ? CheckState.OK
-      : CheckState.ERROR
+      : CheckState.WARNING
 
   // Blockchain connection check
   status.blockchainConnection.isEnabled = true
@@ -169,27 +173,41 @@ function getStatus(
     else status.chequebook.checkState = CheckState.OK
   }
 
-  // Determine overall status
-  if (Object.values(status).some(({ isEnabled, checkState }) => isEnabled && checkState === CheckState.ERROR)) {
-    status.all = CheckState.ERROR
+  status.all = determineOverallStatus(debugApiHealth, debugApiReadiness, status)
+
+  return status
+}
+
+function determineOverallStatus(debugApiHealth: Health | null, debugApiReadiness: boolean, status: Status): CheckState {
+  if (debugApiHealth?.status === 'ok' && !debugApiReadiness) {
+    return CheckState.STARTING
+  } else if (Object.values(status).some(({ isEnabled, checkState }) => isEnabled && checkState === CheckState.ERROR)) {
+    return CheckState.ERROR
   } else if (
     Object.values(status).some(({ isEnabled, checkState }) => isEnabled && checkState === CheckState.WARNING)
   ) {
-    status.all = CheckState.WARNING
+    return CheckState.WARNING
   } else {
-    status.all = CheckState.OK
+    return CheckState.OK
   }
-
-  return status
 }
 
 // This does not need to be exposed and works much better as variable than state variable which may trigger some unnecessary re-renders
 let isRefreshing = false
 
-export function Provider({ children }: Props): ReactElement {
+interface InitialSettings {
+  isDesktop?: boolean
+}
+
+interface Props extends InitialSettings {
+  children: ReactChild
+}
+
+export function Provider({ children, isDesktop }: Props): ReactElement {
   const { beeApi, beeDebugApi } = useContext(SettingsContext)
   const [apiHealth, setApiHealth] = useState<boolean>(false)
   const [debugApiHealth, setDebugApiHealth] = useState<Health | null>(null)
+  const [debugApiReadiness, setDebugApiReadiness] = useState(false)
   const [nodeAddresses, setNodeAddresses] = useState<NodeAddresses | null>(null)
   const [nodeInfo, setNodeInfo] = useState<NodeInfo | null>(null)
   const [topology, setNodeTopology] = useState<Topology | null>(null)
@@ -299,6 +317,12 @@ export function Provider({ children }: Props): ReactElement {
           .then(setDebugApiHealth)
           .catch(() => setDebugApiHealth(null)),
 
+        // Debug API readiness
+        beeDebugApi
+          .getReadiness({ timeout: TIMEOUT })
+          .then(setDebugApiReadiness)
+          .catch(() => setDebugApiReadiness(false)),
+
         // Node Addresses
         beeDebugApi
           .getNodeAddresses({ timeout: TIMEOUT })
@@ -381,13 +405,14 @@ export function Provider({ children }: Props): ReactElement {
 
   const status = getStatus(
     debugApiHealth,
-    nodeAddresses,
+    debugApiReadiness,
     nodeInfo,
     apiHealth,
     topology,
     chequebookAddress,
     chequebookBalance,
     error,
+    Boolean(isDesktop),
   )
 
   useEffect(() => {
@@ -426,6 +451,7 @@ export function Provider({ children }: Props): ReactElement {
         error,
         apiHealth,
         debugApiHealth,
+        debugApiReadiness,
         nodeAddresses,
         nodeInfo,
         topology,

src/utils/AuthError.ts

@@ -0,0 +1,10 @@
+export class AuthError extends Error {
+  constructor() {
+    super('Bad API key')
+    this.name = 'AuthError'
+  }
+}
+
+export function isAuthError(error: unknown): error is AuthError {
+  return error instanceof Error && error.name === 'AuthError'
+}

src/utils/SwapError.ts

@@ -0,0 +1,26 @@
+import { isAuthError } from './AuthError'
+
+export class SwapError extends Error {
+  snackbarMessage: string
+  originalError?: Error
+
+  constructor(snackbarMessage: string, error?: Error) {
+    super(error?.message || snackbarMessage)
+    this.name = 'SwapError'
+    this.originalError = error
+    this.snackbarMessage = snackbarMessage
+  }
+}
+
+export function isSwapError(error: unknown): error is SwapError {
+  return error instanceof Error && error.name === 'SwapError'
+}
+
+export function wrapWithSwapError<T>(promise: Promise<T>, snackbarMessage: string): Promise<T> {
+  return promise.catch((error: Error) => {
+    if (isAuthError(error)) {
+      throw new SwapError('Bad API key, reopen dashboard through Swarm Desktop', error)
+    }
+    throw new SwapError(snackbarMessage, error)
+  })
+}

src/utils/desktop.ts

@@ -1,17 +1,33 @@
 import axios from 'axios'
+import { BEE_DESKTOP_LATEST_RELEASE_PAGE_API } from '../constants'
 import { DaiToken } from '../models/DaiToken'
 import { Token } from '../models/Token'
-import { postJson } from './net'
-import { BEE_DESKTOP_LATEST_RELEASE_PAGE_API } from '../constants'
+import { getJson, postJson } from './net'
+
+export interface BeeConfig {
+  'api-addr': string
+  'debug-api-addr': string
+  'debug-api-enable': boolean
+  password: string
+  'swap-enable': boolean
+  'swap-initial-deposit': bigint
+  mainnet: boolean
+  'full-node': boolean
+  'cors-allowed-origins': string
+  'resolver-options': string
+  'use-postage-snapshot': boolean
+  'data-dir': string
+  'swap-endpoint'?: string
+}
 
 export async function getBzzPriceAsDai(desktopUrl: string): Promise<Token> {
   const response = await axios.get(`${desktopUrl}/price`)
 
-  return DaiToken.fromDecimal(response.data, 18)
+  return DaiToken.fromDecimal(response.data)
 }
 
-export async function upgradeToLightNode(desktopUrl: string, rpcProvider: string): Promise<void> {
-  await updateDesktopConfiguration(desktopUrl, {
+export function upgradeToLightNode(desktopUrl: string, rpcProvider: string): Promise<BeeConfig> {
+  return updateDesktopConfiguration(desktopUrl, {
     'swap-enable': true,
     'swap-endpoint': rpcProvider,
   })
@@ -23,8 +39,12 @@ export async function setJsonRpcInDesktop(desktopUrl: string, value: string): Pr
   })
 }
 
-async function updateDesktopConfiguration(desktopUrl: string, values: Record<string, unknown>): Promise<void> {
-  await postJson(`${desktopUrl}/config`, values)
+export function getDesktopConfiguration(desktopUrl: string): Promise<BeeConfig> {
+  return getJson(`${desktopUrl}/config`)
+}
+
+function updateDesktopConfiguration(desktopUrl: string, values: Record<string, unknown>): Promise<BeeConfig> {
+  return postJson(`${desktopUrl}/config`, values)
 }
 
 export async function restartBeeNode(desktopUrl: string): Promise<void> {

src/utils/net.ts

@@ -1,12 +1,13 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
 import axios from 'axios'
+import { AuthError } from './AuthError'
 
 export function getJson<T extends Record<string, any>>(url: string): Promise<T> {
   return sendRequest(url, 'GET') as Promise<T>
 }
 
-export function postJson<T extends Record<string, any>>(url: string, data?: T): Promise<T> {
+export function postJson<T extends Record<string, any>>(url: string, data?: Record<string, any>): Promise<T> {
   return sendRequest(url, 'POST', data) as Promise<T>
 }
 
@@ -27,6 +28,15 @@ export async function sendRequest(
     method,
     headers,
     data,
+  }).catch(error => {
+    if (error?.response?.status === 401) {
+      throw new AuthError()
+    }
+
+    if (error?.response?.data) {
+      throw Error(`Request ${method} ${url} failed: ${JSON.stringify(error.response.data)}`)
+    }
+    throw error
   })
 
   return response.data

src/utils/rpc.ts

@@ -2,6 +2,16 @@ import { debounce } from '@material-ui/core'
 import { Contract, providers, Wallet, BigNumber as BN } from 'ethers'
 import { bzzABI, BZZ_TOKEN_ADDRESS } from './bzz-abi'
 
+const NETWORK_ID = 100
+
+async function getNetworkChainId(url: string): Promise<number> {
+  const provider = new providers.JsonRpcProvider(url, NETWORK_ID)
+  await provider.ready
+  const network = await provider.getNetwork()
+
+  return network.chainId
+}
+
 async function eth_getBalance(address: string, provider: providers.JsonRpcProvider): Promise<string> {
   if (!address.startsWith('0x')) {
     address = `0x${address}`
@@ -78,7 +88,7 @@ export async function sendBzzTransaction(
 }
 
 async function makeReadySigner(privateKey: string, jsonRpcProvider: string) {
-  const provider = new providers.JsonRpcProvider(jsonRpcProvider, 100)
+  const provider = new providers.JsonRpcProvider(jsonRpcProvider, NETWORK_ID)
   await provider.ready
   const signer = new Wallet(privateKey, provider)
 
@@ -86,6 +96,7 @@ async function makeReadySigner(privateKey: string, jsonRpcProvider: string) {
 }
 
 export const Rpc = {
+  getNetworkChainId,
   sendNativeTransaction,
   sendBzzTransaction,
   _eth_getBalance: eth_getBalance,