Names support for Collection Actions > Recipient Address, Royalty Payment Address

utils/resolveAddress.ts

@@ -0,0 +1,40 @@
+import { toUtf8 } from '@cosmjs/encoding'
+import toast from 'react-hot-toast'
+
+import type { KeplrWalletStore } from '../contexts/wallet'
+import { SG721_NAME_ADDRESS } from './constants'
+import { isValidAddress } from './isValidAddress'
+
+export const resolveAddress = async (name: string, wallet: KeplrWalletStore): Promise<string | undefined> => {
+  if (!name.trim().endsWith('.stars')) return name
+
+  if (wallet.client) {
+    const tokenUri = await wallet.client
+      .queryContractRaw(
+        SG721_NAME_ADDRESS,
+        toUtf8(
+          Buffer.from(
+            `0006${Buffer.from('tokens').toString('hex')}${Buffer.from(
+              name.substring(0, name.lastIndexOf('.')),
+            ).toString('hex')}`,
+            'hex',
+          ).toString(),
+        ),
+      )
+      .then((res) => {
+        const parsedTokenUri = JSON.parse(new TextDecoder().decode(res as Uint8Array)).token_uri
+        console.log(parsedTokenUri)
+        if (parsedTokenUri && isValidAddress(parsedTokenUri)) return parsedTokenUri as string
+        toast.error(`Resolved address is empty or invalid for the name: ${name}`)
+        return name
+      })
+      .catch((e) => {
+        console.log(e)
+        toast.error(`Error resolving address for the name: ${name}`)
+        return name
+      })
+    return tokenUri
+  }
+  toast.error('Wallet is not connected. Unable to resolve address.')
+  return name
+}