AllDomains

app/api/domain-info/[domain]/route.ts

@@ -2,7 +2,7 @@ import { Connection } from "@solana/web3.js"
 import { NextResponse } from "next/server"
 
 import { MAINNET_BETA_URL } from "@/app/utils/cluster"
-import { getDomainInfo } from "@/app/utils/domain-info"
+import { getANSDomainInfo, getDomainInfo } from "@/app/utils/domain-info"
 
 type Params = {
     params: {
@@ -20,7 +20,7 @@ export async function GET(
     // This is an API route so won't affect client bundle
     // We only fetch domains on mainnet
     const connection = new Connection(MAINNET_BETA_URL);
-    const domainInfo = await getDomainInfo(domain, connection);
+    const domainInfo = await (domain.substring(domain.length - 4) === '.sol' ? getDomainInfo(domain, connection) : getANSDomainInfo(domain, connection));
 
     return NextResponse.json(domainInfo, {
         headers: {

app/components/SearchBar.tsx

@@ -23,7 +23,7 @@ interface SearchOptions {
 }
 
 const hasDomainSyntax = (value: string) => {
-    return value.length > 4 && value.substring(value.length - 4) === '.sol';
+    return value.length > 3 && value.split('.').length === 2;
 };
 
 export function SearchBar() {

app/components/account/DomainsCard.tsx

@@ -7,20 +7,33 @@ import { useUserDomains } from '@utils/name-service';
 import React from 'react';
 
 import { DomainInfo } from '@/app/utils/domain-info';
+import { useUserANSDomains } from '../../utils/ans-domains';
 
 export function DomainsCard({ address }: { address: string }) {
     const [domains, domainsLoading] = useUserDomains(address);
+    const [domainsANS, domainsANSLoading] = useUserANSDomains(address);
 
-    if (domainsLoading && (!domains || domains.length === 0)) {
+    if (
+      (domainsLoading && (!domains || domains.length === 0)) ||
+      (domainsANSLoading && (!domainsANS || domainsANS.length === 0))
+    ) {
         return <LoadingCard message="Loading domains" />;
-    } else if (!domains) {
+    } else if (!domains || !domainsANS) {
         return <ErrorCard text="Failed to fetch domains" />;
     }
 
-    if (domains.length === 0) {
+    if (domains.length === 0 && domainsANS.length === 0) {
         return <ErrorCard text="No domain name found" />;
     }
 
+    let allDomains = domains;
+
+    if (domainsANS) {
+      allDomains = [...allDomains, ...domainsANS];
+    }
+
+    allDomains.sort((a, b) => a.name.localeCompare(b.name));
+
     return (
         <div className="card">
             <div className="card-header align-items-center">
@@ -35,7 +48,7 @@ export function DomainsCard({ address }: { address: string }) {
                         </tr>
                     </thead>
                     <tbody className="list">
-                        {domains.map(domain => (
+                        {allDomains.map(domain => (
                             <RenderDomainRow key={domain.address.toBase58()} domainInfo={domain} />
                         ))}
                     </tbody>

app/utils/ans-domains.tsx

@@ -0,0 +1,76 @@
+import { NameRecordHeader,TldParser } from '@onsol/tldparser';
+import { Connection } from '@solana/web3.js';
+import pLimit from 'p-limit';
+import { useEffect,useState } from 'react';
+
+import { useCluster } from '../providers/cluster';
+import { Cluster } from './cluster';
+import { DomainInfo } from './domain-info';
+
+
+export const useUserANSDomains = (userAddress: string): [DomainInfo[] | null, boolean] => {
+    const { url, cluster } = useCluster();
+    const [result, setResult] = useState<DomainInfo[] | null>(null);
+    const [loading, setLoading] = useState(false);
+
+    useEffect(() => {
+        const resolve = async () => {
+            // Allow only mainnet and custom
+            if (![Cluster.MainnetBeta, Cluster.Custom].includes(cluster)) return;
+            const connection = new Connection(url, 'confirmed');
+            try {
+                setLoading(true);
+
+                const parser = new TldParser(connection);
+                const allDomains = await parser.getAllUserDomains(userAddress);
+
+                if (!allDomains) {
+                    return;
+                }
+                const userDomains: DomainInfo[] = [];
+                const limit = pLimit(5);
+                const promises = allDomains.map(address =>
+                    limit(async () => {
+                        const domainRecord = await NameRecordHeader.fromAccountAddress(connection, address);
+
+                        // expired or not found
+                        if (!domainRecord?.owner) return;
+
+                        const domainParentNameAccount = await NameRecordHeader.fromAccountAddress(
+                            connection,
+                            domainRecord?.parentName
+                        );
+
+                        // not found
+                        if (!domainParentNameAccount?.owner) return;
+
+                        const tld = await parser.getTldFromParentAccount(domainRecord?.parentName);
+
+                        const domain = await parser.reverseLookupNameAccount(
+                            address,
+                            domainParentNameAccount?.owner
+                        );
+
+                        // domain not found or might be a subdomain.
+                        if (!domain) return;
+
+                        userDomains.push({
+                            address,
+                            name: `${domain}${tld}`,
+                        });
+                    })
+                );
+
+                await Promise.all(promises);
+                setResult(userDomains);
+            } catch (err) {
+                console.log(`Error fetching user domains ${err}`);
+            } finally {
+                setLoading(false);
+            }
+        };
+        resolve();
+    }, [userAddress, url]); // eslint-disable-line react-hooks/exhaustive-deps
+
+    return [result, loading];
+};

app/utils/domain-info.ts

@@ -1,4 +1,5 @@
 import { getHashedName, getNameAccountKey, getNameOwner } from '@bonfida/spl-name-service';
+import { getDomainKey as getANSDomainKey, getNameOwner as getANSNameOwner } from '@onsol/tldparser';
 import { Connection, PublicKey } from '@solana/web3.js';
 
 // Address of the SOL TLD
@@ -16,7 +17,7 @@ export interface DomainInfo {
 }
 
 export const hasDomainSyntax = (value: string) => {
-    return value.length > 4 && value.substring(value.length - 4) === '.sol';
+    return value.length > 3 && value.split('.').length === 2;
 };
 
 // returns non empty wallet string if a given .sol domain is owned by a wallet
@@ -38,3 +39,20 @@ export async function getDomainInfo(domain: string, connection: Connection) {
         return null;
     }
 }
+
+// returns owner address and name account address.
+export async function getANSDomainInfo(domainTld: string, connection: Connection) {
+    const derivedDomainKey = await getANSDomainKey(domainTld.toLowerCase());
+    try {
+        // returns only non expired domains,
+        const owner = await getANSNameOwner(connection, derivedDomainKey.pubkey);
+        return owner
+            ? {
+                address: derivedDomainKey.pubkey.toString(),
+                owner: owner.toString(),
+            }
+            : null;
+    } catch {
+        return null;
+    }
+}

package.json

@@ -27,6 +27,7 @@
         "@solana/web3.js": "^1.66.0",
         "@solflare-wallet/utl-sdk": "^1.4.0",
         "@types/bn.js": "5.1.0",
+        "@onsol/tldparser": "^0.6.3",
         "axios": "^0.27.2",
         "bignumber.js": "^9.0.2",
         "bn.js": "5.2.1",