feat: add bee desktop toolkit (#311)

* feat: add light node upgrade

* refactor: improve upgrade page

* feat: pretty print xdai and add xbzz faucets

* feat: display xBZZ balance (#312)

* refactor: change rpc provider

* fix: remove version alert

* fix: load really xBZZ balance instead of xDAI (#314)

* feat: add bee desktop api key support

* chore: remove dead code

* chore: revert useless change

* refactor: extract desktop utils module (#339)

* refactor: extract desktop utils module

* fix: add 0x prefix if it missing from address

* refactor: extract BalanceProvider

* fix: remove double finally

* fix: remove token fallbacks

* fix: reuse address and handle balance errors

* chore: disable eslint for any

* refactor: remove upgrade page

* refactor: cleanup, debounce and axios

* refactor: change fetch to axios

* chore: remove dead code

* chore: revert import ordering

* refactor: use axios instead of fetch

* refactor: use token instead of string

Co-authored-by: Cafe137 <aron@aronsoos.com>
Co-authored-by: Vojtech Simetka <vojtech@simetka.cz>

src/providers/Bee.tsx

@@ -1,4 +1,5 @@
 import {
+  BeeModes,
   ChainState,
   ChequebookAddressResponse,
   Health,
@@ -7,7 +8,6 @@ import {
   NodeInfo,
   Peer,
   Topology,
-  BeeModes,
 } from '@ethersphere/bee-js'
 import { createContext, ReactChild, ReactElement, useContext, useEffect, useState } from 'react'
 import semver from 'semver'
@@ -15,8 +15,14 @@ import { engines } from '../../package.json'
 import { useLatestBeeRelease } from '../hooks/apiHooks'
 import { Token } from '../models/Token'
 import type { Balance, ChequebookBalance, Settlements } from '../types'
+import { Rpc } from '../utils/rpc'
 import { Context as SettingsContext } from './Settings'
 
+interface RpcBalance {
+  bzz: Token
+  xdai: Token
+}
+
 export enum CheckState {
   OK = 'OK',
   WARNING = 'Warning',
@@ -40,6 +46,7 @@ interface Status {
 
 interface ContextInterface {
   status: Status
+  balance: RpcBalance
   latestPublishedVersion?: string
   latestUserVersion?: string
   latestUserVersionExact?: string
@@ -77,6 +84,10 @@ const initialValues: ContextInterface = {
     topology: { isEnabled: false, checkState: CheckState.ERROR },
     chequebook: { isEnabled: false, checkState: CheckState.ERROR },
   },
+  balance: {
+    bzz: new Token('0', 16),
+    xdai: new Token('0', 18),
+  },
   latestPublishedVersion: undefined,
   latestUserVersion: undefined,
   latestUserVersionExact: undefined,
@@ -193,6 +204,8 @@ export function Provider({ children }: Props): ReactElement {
   const [peerCheques, setPeerCheques] = useState<LastChequesResponse | null>(null)
   const [settlements, setSettlements] = useState<Settlements | null>(null)
   const [chainState, setChainState] = useState<ChainState | null>(null)
+  const [bzz, setBzz] = useState<Token>(initialValues.balance.bzz)
+  const [xdai, setXdai] = useState<Token>(initialValues.balance.xdai)
 
   const { latestBeeRelease } = useLatestBeeRelease()
 
@@ -232,6 +245,22 @@ export function Provider({ children }: Props): ReactElement {
     refresh()
   }, [beeDebugApi]) // eslint-disable-line react-hooks/exhaustive-deps
 
+  useEffect(() => {
+    if (nodeAddresses?.ethereum) {
+      // debounced calls
+      const xdai = Rpc.eth_getBalance(nodeAddresses.ethereum)
+      const bzz = Rpc.eth_getBalanceERC20(nodeAddresses.ethereum)
+
+      if (xdai?.then) {
+        xdai.then(balance => setXdai(new Token(balance, 18)))
+      }
+
+      if (bzz?.then) {
+        bzz.then(balance => setBzz(new Token(balance, 16)))
+      }
+    }
+  }, [nodeAddresses])
+
   const refresh = async () => {
     // Don't want to refresh when already refreshing
     if (isRefreshing) return
@@ -388,6 +417,10 @@ export function Provider({ children }: Props): ReactElement {
           chequebookBalance,
           error,
         ),
+        balance: {
+          xdai,
+          bzz,
+        },
         latestUserVersion,
         latestUserVersionExact,
         latestPublishedVersion,

src/providers/Settings.tsx

@@ -10,6 +10,7 @@ interface ContextInterface {
   setApiUrl: (url: string) => void
   setDebugApiUrl: (url: string) => void
   lockedApiSettings: boolean
+  desktopApiKey: string
 }
 
 const initialValues: ContextInterface = {
@@ -20,6 +21,7 @@ const initialValues: ContextInterface = {
   setApiUrl: () => {}, // eslint-disable-line
   setDebugApiUrl: () => {}, // eslint-disable-line
   lockedApiSettings: false,
+  desktopApiKey: '',
 }
 
 export const Context = createContext<ContextInterface>(initialValues)
@@ -43,10 +45,22 @@ export function Provider({
   const [beeApi, setBeeApi] = useState<Bee | null>(null)
   const [beeDebugApi, setBeeDebugApi] = useState<BeeDebug | null>(null)
   const [lockedApiSettings] = useState<boolean>(Boolean(extLockedApiSettings))
+  const [desktopApiKey, setDesktopApiKey] = useState<string>(initialValues.desktopApiKey)
 
   const url = beeApiUrl || apiUrl
   const debugUrl = beeDebugApiUrl || apiDebugUrl
 
+  useEffect(() => {
+    const urlSearchParams = new URLSearchParams(window.location.search)
+    const newApiKey = urlSearchParams.get('v')
+
+    if (newApiKey) {
+      localStorage.setItem('apiKey', newApiKey)
+      window.location.search = ''
+      setDesktopApiKey(newApiKey)
+    }
+  }, [])
+
   useEffect(() => {
     try {
       setBeeApi(new Bee(url))
@@ -75,6 +89,7 @@ export function Provider({
         setApiUrl,
         setDebugApiUrl,
         lockedApiSettings,
+        desktopApiKey,
       }}
     >
       {children}

src/utils/bzz-faucet.ts

@@ -0,0 +1,5 @@
+import axios from 'axios'
+
+export async function requestBzz(address: string): Promise<void> {
+  await axios.post(`https://xbzz-faucet.apyos.dev/xbzz/${address}`)
+}

src/utils/desktop.ts

@@ -0,0 +1,39 @@
+import axios from 'axios'
+import { getJson, postJson } from './net'
+
+interface DesktopStatus {
+  status: 0 | 1 | 2
+  address: string | null
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  config: Record<string, any>
+}
+
+export async function getDesktopStatus(): Promise<DesktopStatus> {
+  const response = await getJson(`http://${getDesktopHost()}/status`)
+
+  return response as DesktopStatus
+}
+
+export async function getGasFromFaucet(address: string): Promise<void> {
+  await axios.post(`http://getxdai.co/${address}/0.1`)
+}
+
+export async function upgradeToLightNode(rpcProvider: string): Promise<void> {
+  await updateDesktopConfiguration({
+    'chain-enable': true,
+    'swap-enable': true,
+    'swap-endpoint': rpcProvider,
+  })
+}
+
+async function updateDesktopConfiguration(values: Record<string, unknown>): Promise<void> {
+  await postJson(`http://${getDesktopHost()}/config`, values)
+}
+
+export async function restartBeeNode(): Promise<void> {
+  await postJson(`http://${getDesktopHost()}/restart`)
+}
+
+function getDesktopHost(): string {
+  return window.location.host
+}

src/utils/net.ts

@@ -0,0 +1,33 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+import axios from 'axios'
+
+export function getJson(url: string): Promise<Record<string, any>> {
+  return sendRequest(url, 'GET')
+}
+
+export function postJson(url: string, data?: Record<string, any>): Promise<Record<string, unknown>> {
+  return sendRequest(url, 'POST', data)
+}
+
+async function sendRequest(
+  url: string,
+  method: 'GET' | 'POST',
+  data?: Record<string, unknown>,
+): Promise<Record<string, any>> {
+  const authorization = localStorage.getItem('apiKey')
+
+  if (!authorization) {
+    throw Error('API key not found in local storage')
+  }
+  const headers = {
+    authorization,
+  }
+  const response = await axios(url, {
+    method,
+    headers,
+    data,
+  })
+
+  return response.data
+}

src/utils/rpc.ts

@@ -0,0 +1,66 @@
+import { debounce } from '@material-ui/core'
+import axios from 'axios'
+import { Contract, providers } from 'ethers'
+
+const PROVIDER = 'https://gno.getblock.io/mainnet/?api_key=d7b92d96-9784-49a8-a800-b3edd1647fc7'
+
+async function eth_getBalance(address: string): Promise<string> {
+  if (!address.startsWith('0x')) {
+    address = `0x${address}`
+  }
+  const response = await axios(PROVIDER, {
+    method: 'POST',
+    headers: {
+      'content-type': 'application/json',
+    },
+    data: {
+      jsonrpc: '2.0',
+      method: 'eth_getBalance',
+      params: [address, 'latest'],
+      id: 1,
+    },
+  })
+
+  return response.data.result
+}
+
+const partialERC20tokenABI = [
+  {
+    constant: true,
+    inputs: [
+      {
+        name: '_owner',
+        type: 'address',
+      },
+    ],
+    name: 'balanceOf',
+    outputs: [
+      {
+        name: 'balance',
+        type: 'uint256',
+      },
+    ],
+    payable: false,
+    type: 'function',
+  },
+]
+
+const provider = new providers.JsonRpcProvider(PROVIDER)
+
+async function eth_getBalanceERC20(
+  address: string,
+  tokenAddress = '0xdbf3ea6f5bee45c02255b2c26a16f300502f68da',
+): Promise<string> {
+  if (!address.startsWith('0x')) {
+    address = `0x${address}`
+  }
+  const contract = new Contract(tokenAddress, partialERC20tokenABI, provider)
+  const balance = await contract.balanceOf(address)
+
+  return balance.toString()
+}
+
+export const Rpc = {
+  eth_getBalance: debounce(eth_getBalance, 1_000),
+  eth_getBalanceERC20: debounce(eth_getBalanceERC20, 1_000),
+}