integrate alldomains to helium wallet:

* add TldParser to retrieve domain owner
* add debounce to avoid unneccessary rpc calls
* add alias/nickname as the domain when applicable

package.json

@@ -66,6 +66,7 @@
     "@ledgerhq/react-native-hw-transport-ble": "6.27.2",
     "@metaplex-foundation/js": "0.17.6",
     "@metaplex-foundation/mpl-bubblegum": "0.6.0",
+    "@onsol/tldparser": "^0.5.3",
     "@pythnetwork/client": "^2.17.0",
     "@react-native-async-storage/async-storage": "1.18.1",
     "@react-native-community/blur": "4.3.0",
@@ -289,29 +290,29 @@
     "tls": false
   },
   "browser": {
-    "zlib": "browserify-zlib",
+    "_stream_duplex": "readable-stream/duplex",
+    "_stream_passthrough": "readable-stream/passthrough",
+    "_stream_readable": "readable-stream/readable",
+    "_stream_transform": "readable-stream/transform",
+    "_stream_writable": "readable-stream/writable",
     "console": "console-browserify",
     "constants": "constants-browserify",
     "crypto": "react-native-crypto",
+    "dgram": "react-native-udp",
     "dns": "dns.js",
-    "net": "react-native-tcp",
     "domain": "domain-browser",
+    "fs": "react-native-level-fs",
     "http": "@tradle/react-native-http",
     "https": "https-browserify",
+    "net": "react-native-tcp",
     "os": "react-native-os",
     "path": "path-browserify",
     "querystring": "querystring-es3",
-    "fs": "react-native-level-fs",
-    "_stream_transform": "readable-stream/transform",
-    "_stream_readable": "readable-stream/readable",
-    "_stream_writable": "readable-stream/writable",
-    "_stream_duplex": "readable-stream/duplex",
-    "_stream_passthrough": "readable-stream/passthrough",
-    "dgram": "react-native-udp",
     "stream": "stream-browserify",
     "timers": "timers-browserify",
+    "tls": false,
     "tty": "tty-browserify",
     "vm": "vm-browserify",
-    "tls": false
+    "zlib": "browserify-zlib"
   }
 }

src/features/addressBook/ContactDetails.tsx

@@ -28,6 +28,8 @@ import useAlert from '@hooks/useAlert'
 import CloseButton from '@components/CloseButton'
 import { solAddressIsValid, accountNetType } from '@utils/accountUtils'
 import { heliumAddressFromSolAddress } from '@helium/spl-utils'
+import { useDebounce } from 'use-debounce'
+import { fetchDomainOwner } from '@utils/getDomainOwner'
 import { HomeNavigationProp } from '../home/homeTypes'
 import { useAccountStorage } from '../../storage/AccountStorageProvider'
 import {
@@ -37,6 +39,7 @@ import {
 import { useAppStorage } from '../../storage/AppStorageProvider'
 import AddressExtra from './AddressExtra'
 import { CSAccount } from '../../storage/cloudStorage'
+import { useSolana } from '../../solana/SolanaProvider'
 
 const BUTTON_HEIGHT = 55
 
@@ -62,6 +65,9 @@ const ContactDetails = ({ action, contact }: Props) => {
   const { scannedAddress, setScannedAddress } = useAppStorage()
   const spacing = useSpacing()
   const { showOKCancelAlert } = useAlert()
+  const { connection } = useSolana()
+  // debounce is needed to avoid unneccessary rpc calls
+  const [debouncedAddress] = useDebounce(address, 800)
 
   useEffect(() => {
     if (route.params?.address) {
@@ -71,6 +77,30 @@ const ContactDetails = ({ action, contact }: Props) => {
     }
   }, [contact, route])
 
+  const handleDomainAddress = useCallback(
+    async ({ domain }: { domain: string }) => {
+      if (!connection) return
+      return fetchDomainOwner(connection, domain)
+    },
+    [connection],
+  )
+
+  useEffect(() => {
+    // only parse addresses which include dots.
+    if (debouncedAddress.split('.').length === 2) {
+      handleDomainAddress({ domain: debouncedAddress }).then(
+        (resolvedAddress) => {
+          // owner was not found so we do not set the owner address
+          if (!resolvedAddress) return
+          setAddress(resolvedAddress)
+          // if nickname was previously set we ignore setting the domain as nickname
+          if (nickname) return
+          setNickname(debouncedAddress)
+        },
+      )
+    }
+  }, [debouncedAddress, handleDomainAddress, nickname])
+
   const onRequestClose = useCallback(() => {
     homeNav.goBack()
   }, [homeNav])

src/features/payment/PaymentItem.tsx

@@ -26,6 +26,7 @@ import TextInput from '@components/TextInput'
 import AccountIcon from '@components/AccountIcon'
 import BackgroundFill from '@components/BackgroundFill'
 import { Theme } from '@theme/theme'
+import { useDebouncedCallback } from 'use-debounce'
 import { CSAccount } from '../../storage/cloudStorage'
 import { balanceToString, useBalance } from '../../utils/Balance'
 import { accountNetType, ellipsizeAddress } from '../../utils/accountUtils'
@@ -123,14 +124,12 @@ const PaymentItem = ({
     onToggleMax({ address, index })
   }, [address, index, onToggleMax])
 
-  const handleEditAddress = useCallback(
-    (text?: string) => {
-      onEditAddress({ address: text || '', index })
-    },
-    [index, onEditAddress],
-  )
+  // debounce is needed to avoid unneccessary rpc calls
+  const handleEditAddress = useDebouncedCallback((text?: string) => {
+    onEditAddress({ address: text || '', index })
+  }, 800)
 
-  const handleAddressBlur = useCallback(
+  const handleAddressBlur = useDebouncedCallback(
     (event?: NativeSyntheticEvent<TextInputEndEditingEventData>) => {
       const text = event?.nativeEvent.text
       handleAddressError({
@@ -139,7 +138,7 @@ const PaymentItem = ({
         isHotspotOrValidator: false,
       })
     },
-    [handleAddressError, index],
+    800,
   )
 
   const handleRemove = useCallback(() => {

src/features/payment/PaymentScreen.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable no-param-reassign */
 import React, {
   useCallback,
   useState,
@@ -50,6 +51,7 @@ import TokenMOBILE from '@assets/images/tokenMOBILE.svg'
 import { calcCreateAssociatedTokenAccountAccountFee } from '@utils/solanaUtils'
 import { Mints } from '@utils/constants'
 import { PublicKey } from '@solana/web3.js'
+import { fetchDomainOwner } from '@utils/getDomainOwner'
 import { useSolana } from '../../solana/SolanaProvider'
 import {
   HomeNavigationProp,
@@ -106,7 +108,7 @@ const PaymentScreen = () => {
   const hntKeyboardRef = useRef<HNTKeyboardRef>(null)
   const { oraclePrice, hntBalance, solBalance, iotBalance, mobileBalance } =
     useBalance()
-  const { anchorProvider } = useSolana()
+  const { anchorProvider, connection } = useSolana()
 
   const appDispatch = useAppDispatch()
   const navigation = useNavigation<HomeNavigationProp>()
@@ -491,6 +493,14 @@ const PaymentScreen = () => {
     [dispatch],
   )
 
+  const handleDomainAddress = useCallback(
+    async ({ domain }: { domain: string }) => {
+      if (!connection) return
+      return fetchDomainOwner(connection, domain)
+    },
+    [connection],
+  )
+
   const handleAddressError = useCallback(
     ({
       index,
@@ -507,6 +517,11 @@ const PaymentScreen = () => {
       }
       let invalidAddress = false
 
+      // only handle address which include dots.
+      if (address.split('.').length === 2) {
+        // retrieve the address which has been set previously by handleEditAddress.
+        address = paymentState.payments[index].address || ''
+      }
       invalidAddress = !!address && !solAddressIsValid(address)
 
       const wrongNetType =
@@ -515,20 +530,27 @@ const PaymentScreen = () => {
         accountNetType(address) !== networkType
       handleSetPaymentError(index, invalidAddress || wrongNetType)
     },
-    [handleSetPaymentError, networkType],
+    [handleSetPaymentError, networkType, paymentState],
   )
 
   const handleEditAddress = useCallback(
     async ({ index, address }: { index: number; address: string }) => {
       if (index === undefined || !currentAccount || !anchorProvider) return
-
+      let domain = ''
+      if (address.split('.').length === 2) {
+        const resolvedAddress =
+          (await handleDomainAddress({ domain: address })) || ''
+        address = resolvedAddress
+        // if the address is resolved then the domain could also be an alias/nickname of the address.
+        if (resolvedAddress) domain = address
+      }
       const allAccounts = unionBy(
         contacts,
         Object.values(accounts || {}),
         ({ address: addr }) => addr,
       )
       let contact = allAccounts.find((c) => c.address === address)
-      if (!contact) contact = { address, netType: networkType, alias: '' }
+      if (!contact) contact = { address, netType: networkType, alias: domain }
 
       const createTokenAccountFee =
         await calcCreateAssociatedTokenAccountAccountFee(
@@ -553,6 +575,7 @@ const PaymentScreen = () => {
       networkType,
       anchorProvider,
       mint,
+      handleDomainAddress,
     ],
   )
 

src/utils/getDomainOwner.ts

@@ -0,0 +1,16 @@
+import { TldParser } from '@onsol/tldparser'
+import { Connection } from '@solana/web3.js'
+
+// retrives AllDomain domain owner.
+// the domain must include the dot
+export async function fetchDomainOwner(connection: Connection, domain: string) {
+  try {
+    const parser = new TldParser(connection)
+    const owner = await parser.getOwnerFromDomainTld(domain)
+    if (!owner) return
+    return owner.toBase58()
+  } catch (e) {
+    // Handle the error here if needed
+    // console.error("Error fetching domain owner:", e);
+  }
+}

yarn.lock

@@ -3327,6 +3327,14 @@
     mkdirp "^1.0.4"
     rimraf "^3.0.2"
 
+"@onsol/tldparser@^0.5.3":
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/@onsol/tldparser/-/tldparser-0.5.3.tgz#f5a0a06fa69af0e8a2783464bbd32b3e88ad0b1a"
+  integrity sha512-rICUDhYPwDuO81wo4HI7QSCf6kQiaM0mSv3HKBJPrRxliIvgwanAoU5H0p54HEdAKeS3pmeLi5wB6ROpGxTZ/A==
+  dependencies:
+    "@ethersproject/sha2" "^5.7.0"
+    "@metaplex-foundation/beet-solana" "^0.4.0"
+
 "@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"