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Feat/ens support #2

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82913eb
feat: Add ENS support for Jar Owner Address
google-labs-jules[bot] Sep 12, 2025
4bf439e
fix: Add missing useCallback import
google-labs-jules[bot] Sep 12, 2025
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103 changes: 86 additions & 17 deletions frontend/app/create/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,13 @@ import { DialogFooter } from "@/components/ui/dialog"

import React from "react"

import { useState, useTransition, useEffect } from "react"
import { useState, useTransition, useEffect, useCallback } from "react"
import { useRouter } from "next/navigation"
import { cookieJarFactoryAbi } from "@/generated"
import { useWaitForTransactionReceipt, useAccount, useChainId, useWriteContract } from "wagmi"
import { useWaitForTransactionReceipt, useAccount, useChainId, useWriteContract, usePublicClient } from "wagmi"
import { contractAddresses } from "@/config/supported-networks"
import { parseEther, isAddress } from "viem"
import { normalize } from "viem/ens"
import { Card, CardContent, CardHeader, CardTitle, CardFooter } from "@/components/ui/card"
import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
Expand Down Expand Up @@ -57,7 +58,10 @@ export default function CreateCookieJarForm() {

// Form state
const [selectedNetwork, setSelectedNetwork] = useState<string>("baseSepolia")
const [jarOwnerAddress, setJarOwnerAddress] = useState<`0x${string}`>("0x0000000000000000000000000000000000000000")
const [jarOwnerAddress, setJarOwnerAddress] = useState<string>("")
const [resolvedJarOwnerAddress, setResolvedJarOwnerAddress] = useState<`0x${string}` | null>(null)
const [ensResolutionStatus, setEnsResolutionStatus] = useState<"idle" | "loading" | "success" | "error">("idle")

const [supportedCurrency, setSupportedCurrency] = useState<`0x${string}`>(ETH_ADDRESS)
const [accessType, setAccessType] = useState<AccessType>(AccessType.Whitelist)
const [withdrawalOption, setWithdrawalOption] = useState<WithdrawalTypeOptions>(WithdrawalTypeOptions.Fixed)
Expand Down Expand Up @@ -140,9 +144,57 @@ export default function CreateCookieJarForm() {
useEffect(() => {
if (address) {
setJarOwnerAddress(address)
setResolvedJarOwnerAddress(address)
setEnsResolutionStatus("success")
}
}, [address])

const publicClient = usePublicClient()

const resolveEnsName = useCallback(
async (name: string) => {
if (!name || !publicClient) return

setEnsResolutionStatus("loading")
try {
const resolvedAddress = await publicClient.getEnsAddress({
name: normalize(name),
})
if (resolvedAddress) {
setResolvedJarOwnerAddress(resolvedAddress)
setEnsResolutionStatus("success")
} else {
setResolvedJarOwnerAddress(null)
setEnsResolutionStatus("error")
}
} catch (error) {
console.error("ENS Resolution Error:", error)
setResolvedJarOwnerAddress(null)
setEnsResolutionStatus("error")
}
},
[publicClient]
)

useEffect(() => {
const handler = setTimeout(() => {
if (jarOwnerAddress.endsWith(".eth")) {
resolveEnsName(jarOwnerAddress)
} else if (isAddress(jarOwnerAddress)) {
setResolvedJarOwnerAddress(jarOwnerAddress)
setEnsResolutionStatus("success")
} else {
setResolvedJarOwnerAddress(null)
setEnsResolutionStatus("idle")
}
}, 500) // 500ms debounce

return () => {
clearTimeout(handler)
}
}, [jarOwnerAddress, resolveEnsName])


// Update currency type when the currency changes
useEffect(() => {
setCurrencyType(supportedCurrency === ETH_ADDRESS ? "eth" : "token")
Expand Down Expand Up @@ -253,7 +305,7 @@ export default function CreateCookieJarForm() {
abi: cookieJarFactoryAbi,
functionName: 'createCookieJarWithFee',
args: [
jarOwnerAddress,
resolvedJarOwnerAddress as `0x${string}`,
supportedCurrency,
accessType,
effectiveNftAddresses as readonly `0x${string}`[],
Expand All @@ -276,7 +328,7 @@ export default function CreateCookieJarForm() {
abi: cookieJarFactoryAbi,
functionName: 'createCookieJar',
args: [
jarOwnerAddress,
resolvedJarOwnerAddress as `0x${string}`,
supportedCurrency,
accessType,
effectiveNftAddresses as readonly `0x${string}`[],
Expand Down Expand Up @@ -304,7 +356,9 @@ export default function CreateCookieJarForm() {

// Reset form after submission
const resetForm = () => {
setJarOwnerAddress(address || "0x0000000000000000000000000000000000000000")
setJarOwnerAddress(address || "")
setResolvedJarOwnerAddress(address ? (address as `0x${string}`) : null)
setEnsResolutionStatus(address ? "success" : "idle")
setSupportedCurrency(ETH_ADDRESS)
setAccessType(AccessType.Whitelist)
setWithdrawalOption(WithdrawalTypeOptions.Fixed)
Expand Down Expand Up @@ -417,8 +471,12 @@ export default function CreateCookieJarForm() {

// Validate owner address if not the connected address
if (jarOwnerAddress !== address) {
if (!jarOwnerAddress || !isAddress(jarOwnerAddress)) {
newErrors.jarOwnerAddress = "Please enter a valid Ethereum address";
if (!jarOwnerAddress) {
newErrors.jarOwnerAddress = "Please enter a valid Ethereum address or ENS name";
} else if (ensResolutionStatus === 'error') {
newErrors.jarOwnerAddress = "Could not resolve ENS name.";
} else if (ensResolutionStatus !== 'success') {
newErrors.jarOwnerAddress = "Please enter a valid Ethereum address or ENS name";
}
}

Expand Down Expand Up @@ -682,18 +740,21 @@ export default function CreateCookieJarForm() {
</Label>
<Input
id="jarOwner"
placeholder="0x... (leave empty to use your address)"
placeholder="0x... or yourname.eth"
className={`bg-white ${formErrors.jarOwnerAddress ? 'border-red-500' : 'border-gray-300'} placeholder:text-[#3c2a14] text-[#3c2a14]`}
defaultValue=""
value={jarOwnerAddress}
onChange={(e) => {
const value = e.target.value
if (value === "") {
setJarOwnerAddress(address as `0x${string}`)
} else {
setJarOwnerAddress(value as `0x${string}`)
}
setJarOwnerAddress(value)
}}
/>
{ensResolutionStatus === "loading" && <p className="text-sm text-gray-500">Resolving ENS name...</p>}
{ensResolutionStatus === "error" && (
<p className="text-sm text-red-500">Could not resolve ENS name.</p>
)}
{ensResolutionStatus === "success" && resolvedJarOwnerAddress && jarOwnerAddress.endsWith(".eth") && (
<p className="text-sm text-green-600">Resolved to: {resolvedJarOwnerAddress}</p>
)}
{formErrors.jarOwnerAddress ? (
<p className="text-sm text-red-500 flex items-center">
<AlertCircle className="h-4 w-4 mr-1" /> {formErrors.jarOwnerAddress}
Expand Down Expand Up @@ -1243,7 +1304,11 @@ export default function CreateCookieJarForm() {
<ul className="space-y-2 text-sm">
<li className="text-[#3c2a14]">
<span className="font-medium">Owner:</span>{" "}
{jarOwnerAddress === address ? "Your wallet" : jarOwnerAddress}
{jarOwnerAddress === address
? "Your wallet"
: jarOwnerAddress.endsWith(".eth")
? `${jarOwnerAddress} (${resolvedJarOwnerAddress})`
: jarOwnerAddress}
</li>
<li className="text-[#3c2a14]">
<span className="font-medium">Currency:</span> {isEthCurrency ? `${tokenSymbol} (Native)` : tokenSymbol}
Expand Down Expand Up @@ -1406,7 +1471,11 @@ export default function CreateCookieJarForm() {
<ul className="space-y-2 text-sm">
<li className="text-[#3c2a14]">
<span className="font-medium">Owner:</span>{" "}
{jarOwnerAddress === address ? "Your wallet" : jarOwnerAddress}
{jarOwnerAddress === address
? "Your wallet"
: jarOwnerAddress.endsWith(".eth")
? `${jarOwnerAddress} (${resolvedJarOwnerAddress})`
: jarOwnerAddress}
</li>
<li className="text-[#3c2a14]">
<span className="font-medium">Currency:</span> {isEthCurrency ? `${tokenSymbol} (Native)` : `${tokenSymbol}`}
Expand Down