From 2449726e0a84db35cf3a52f6e65b5d28edb855a9 Mon Sep 17 00:00:00 2001
From: broody <broody@gmail.com>
Date: Wed, 8 Jan 2025 19:43:28 -1000
Subject: [PATCH] remove unused

---
 examples/next/src/app/token/page.tsx | 134 ---------------------------
 1 file changed, 134 deletions(-)
 delete mode 100644 examples/next/src/app/token/page.tsx

diff --git a/examples/next/src/app/token/page.tsx b/examples/next/src/app/token/page.tsx
deleted file mode 100644
index a41d385f3..000000000
--- a/examples/next/src/app/token/page.tsx
+++ /dev/null
@@ -1,134 +0,0 @@
-"use client";
-
-import {
-  useAccount,
-  useReadContract,
-  useSendTransaction,
-} from "@starknet-react/core";
-import { useCallback, useMemo, useState } from "react";
-import { cairo, uint256 } from "starknet";
-import { ConnectWallet } from "components/ConnectWallet";
-import { useTokenContract } from "hooks/token";
-import { Abi } from "starknet";
-import Erc20Abi from "abi/erc20.json";
-import { Button, Input } from "@cartridge/ui-next";
-
-function UserBalance() {
-  const { account } = useAccount();
-
-  const { data, isLoading, error } = useReadContract({
-    abi: Erc20Abi as Abi,
-    address:
-      "0x07394cbe418daa16e42b87ba67372d4ab4a5df0b05c6e554d158458ce245bc10",
-    functionName: "balanceOf",
-    args: account ? [account] : undefined,
-  });
-
-  const content = useMemo(() => {
-    if (isLoading || !(data as [])?.length) {
-      return <div>Loading balance</div>;
-    }
-
-    if (error) {
-      console.error(error);
-      return <div>Error!</div>;
-    }
-
-    const balance = uint256.uint256ToBN(cairo.uint256(data[0]));
-    return <div>{balance.toString(10)}</div>;
-  }, [data, isLoading, error]);
-
-  return (
-    <div>
-      <h2>User balance</h2>
-      {content}
-    </div>
-  );
-}
-
-function MintToken() {
-  const { account, address } = useAccount();
-  const [amount, setAmount] = useState("");
-  const [amountError, setAmountError] = useState<string | undefined>();
-
-  const { contract } = useTokenContract();
-
-  const calls = useMemo(() => {
-    if (!address || !contract) return [];
-
-    const amountBn = cairo.uint256(amount);
-    return contract.populateTransaction["mint"]!(address, [address, amountBn]);
-  }, [address, contract, amount]);
-
-  const { sendAsync, isPending, error, reset } = useSendTransaction({
-    calls,
-  });
-
-  const updateAmount = useCallback(
-    (newAmount: string) => {
-      // soft-validate amount
-      setAmount(newAmount);
-      try {
-        BigInt(newAmount);
-        setAmountError(undefined);
-      } catch (err) {
-        console.error(err);
-        setAmountError("Please input a valid number");
-      }
-    },
-    [setAmount],
-  );
-
-  const onMint = useCallback(() => {
-    reset();
-    if (account && !amountError) {
-      sendAsync();
-    }
-  }, [account, amountError, reset, sendAsync]);
-
-  const mintButtonDisabled = useMemo(() => {
-    if (isPending) return true;
-    return !account || !!amountError;
-  }, [isPending, account, amountError]);
-
-  return (
-    <div>
-      <h2>Mint token</h2>
-      <p>
-        <span>Amount: </span>
-        <Input
-          type="number"
-          onChange={(evt) => updateAmount(evt.target.value)}
-        />
-      </p>
-      <Button disabled={mintButtonDisabled} onClick={onMint}>
-        {isPending ? "Submitting" : "Mint"}
-      </Button>
-      {error && (
-        <p>
-          <>Error: {error}</>
-        </p>
-      )}
-    </div>
-  );
-}
-
-export default function TokenPage() {
-  const { address } = useAccount();
-
-  if (!address) {
-    return (
-      <div>
-        <p>Connect Wallet</p>
-        <ConnectWallet />
-      </div>
-    );
-  }
-  return (
-    <div>
-      <p>Connected: {address}</p>
-      <UserBalance />
-      <MintToken />
-    </div>
-  );
-}