Add auction

2026-03-18 00:24:11 +01:00
parent d2212391c7
commit 21e6b4aaf6
5 changed files with 444 additions and 2 deletions
--- a/app/pages/auction/AuctionPage.tsx
+++ b/app/pages/auction/AuctionPage.tsx
@@ -0,0 +1,300 @@
+import { useQueryClient } from "@tanstack/react-query";
+import { useEffect, useState } from "react";
+import { useNavigate } from "react-router";
+import { toast } from "react-toastify";
+import { formatEther, parseEther, type Address } from "viem";
+import { useBalance, useConnection, useReadContract, useReadContracts, useWaitForTransactionReceipt, useWatchContractEvent, useWriteContract } from "wagmi";
+import { LoadingView } from "~/components/loading/LoadingView";
+import { auctionABI, auctionContractAddress } from "~/config/auction";
+
+
+function WalletBalanceCard({ address }: { address: Address }) {
+    const { data: balance, error } = useBalance({ address });
+
+    if (error) {
+        return <p>Failed to fetch wallet balance.</p>;
+    }
+
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Wallet Balance
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Funds</span>
+            </div>
+            <div className="flex items-baseline gap-2">
+                <span className="text-3xl font-bold text-slate-900">{balance ? Number(formatEther(balance.value)).toLocaleString() : '...'}</span>
+                <span className="text-slate-500 font-medium">ETH</span>
+            </div>
+        </div>
+    )
+}
+
+function BestOfferCard({ address }: { address: Address }) {
+    const { data: bestOffer, error } = useReadContracts({
+        contracts: [
+            {
+                address: auctionContractAddress,
+                abi: auctionABI,
+                functionName: 'highestAmount'
+            },
+            {
+                address: auctionContractAddress,
+                abi: auctionABI,
+                functionName: 'highestBidder'
+            }
+        ]
+    });
+
+    const [amount, bidder] = bestOffer || [];
+
+    if (error || amount?.error || bidder?.error) {
+        return <p>Failed to fetch best bid.</p>;
+    }
+
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Best Offer
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Top Bid</span>
+            </div>
+            <div className="flex items-baseline gap-2">
+                <span className="text-3xl font-bold text-slate-900">{amount?.result !== undefined ? Number(formatEther(amount.result)).toLocaleString() : '...'}</span>
+                <span className="text-slate-500 font-medium">ETH ({bidder?.result === address ? "by you" : "by someone else"})</span>
+            </div>
+        </div>
+    )
+}
+
+function LastEventCard({ event }: { event?: string }) {
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Last Event
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Update</span>
+            </div>
+            <div className="flex items-baseline gap-2">
+                <span className="text-xl text-slate-900 pt-2">{event || 'No events yet...'}</span>
+            </div>
+        </div>
+    )
+}
+
+function PendingReturnCard({ address }: { address: Address }) {
+    const { data: refundValue, error } = useReadContract({
+        address: auctionContractAddress,
+        abi: auctionABI,
+        functionName: 'pendingReturnAmount',
+        args: [address]
+    });
+
+    if (error) {
+        return <p>Failed to fetch refund amount.</p>;
+    }
+
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Pending Return
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Your Refund</span>
+            </div>
+            <div className="flex items-baseline gap-2">
+                <span className="text-3xl font-bold text-slate-900">
+                    {refundValue !== undefined ? Number(formatEther(refundValue)).toLocaleString() : '...'}
+                </span>
+                <span className="text-slate-500 font-medium">ETH</span>
+            </div>
+        </div>
+    )
+}
+
+
+function MakeBidCard() {
+    const [inputValue, setInputValue] = useState("");
+    const isValidInput = inputValue && !isNaN(Number(inputValue)) && Number(inputValue) > 0;
+
+    const { data: hash, mutate: makeBid, isPending: isWaitingForUser, error: userError, reset } = useWriteContract();
+    const { data: receipt, isPending, isFetching, error: receiptError } = useWaitForTransactionReceipt({
+        hash
+    })
+
+    function onSubmit(e) {
+        e.preventDefault();
+
+        if (!isValidInput) {
+            toast.error('Invalid bid amount.');
+            return;
+        }
+
+        makeBid({
+            address: auctionContractAddress,
+            abi: auctionABI,
+            functionName: 'bid',
+            value: parseEther(inputValue)
+        })
+    }
+
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow lg:col-span-2 flex flex-col gap-4">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Make Bid
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Bid</span>
+            </div>
+            <div className="flex flex-col lg:flex-row lg:justify-between gap-4">
+                <div className="flex flex-col w-full items-center justify-center gap-5 py-5">
+                    <img alt="auction" className="w-14 h-14" src="https://img.icons8.com/ios-filled/50/2563eb/auction.png" />
+                    <p className="text-center text-slate-500">
+                        Enter your bid amount in ETH
+                    </p>
+                </div>
+                <div className="w-full">
+                    <form className="flex flex-col w-full gap-3 py-5" onSubmit={onSubmit}>
+                        <input className="border border-gray-300 p-2 rounded-lg w-full" placeholder="Enter bid amount." type="text" value={inputValue}
+                            onChange={(e) => {
+                                setInputValue(e.target.value);
+                                if (hash || userError) {
+                                    reset();
+                                }
+                            }}
+                        />
+                        <button disabled={!isValidInput || isWaitingForUser || (isPending && isFetching)} type="submit" className="bg-blue-600 text-white px-5 py-2 cursor-pointer rounded-xl disabled:opacity-50 min-w-32">
+                            Make Bid
+                        </button>
+                    </form>
+
+                    {isWaitingForUser && <p>Waiting for user...</p>}
+                    {(userError || receiptError) && <p>Failed to make bid.</p>}
+                    {(isPending && isFetching) && <p>Waiting for receipt...</p>}
+                    {receipt && <p>Status: {receipt.status}</p>}
+                </div>
+            </div>
+        </div>
+    )
+}
+
+export function WithdrawCard({ address }: { address: Address }) {
+
+    const { data: refundValue, isPending: isRefundValuePending, error: refundValueError } = useReadContract({
+        address: auctionContractAddress,
+        abi: auctionABI,
+        functionName: 'pendingReturnAmount',
+        args: [address]
+    });
+
+    const queryClient = useQueryClient();
+    const { data: hash, mutate: withdraw, isPending: isWaitingForUser, error: userError } = useWriteContract();
+    const { data: receipt, isPending, isFetching, error: receiptError } = useWaitForTransactionReceipt({
+        hash
+    });
+
+    useEffect(() => {
+        if (hash && receipt?.status === 'success') {
+            queryClient.invalidateQueries();
+        }
+    }, [receipt, hash, queryClient]);
+
+
+    function onWithdraw(e) {
+        e.preventDefault();
+
+        withdraw({
+            address: auctionContractAddress,
+            abi: auctionABI,
+            functionName: 'withdraw'
+        })
+    }
+
+    if (refundValueError) {
+        return <p>Failed to fetch refund value.</p>;
+    }
+
+    if (isRefundValuePending || !refundValue) {
+        // don't render the component if there is nothing to withdraw
+        return null;
+    }
+
+    return (
+        <div className="bg-white border border-slate-200 rounded-xl p-6 shadow-sm hover:shadow-md transition-shadow lg:col-span-2 flex flex-col gap-4">
+            <div className="flex justify-between items-start mb-4">
+                <h3 className="font-bold text-lg">
+                    Withdraw
+                </h3>
+                <span className="text-xs px-2 py-1 rounded-full font-semibold bg-slate-100 text-slate-600">Refund</span>
+            </div>
+            <div className="flex flex-col lg:flex-row lg:justify-between gap-4">
+                <div className="flex flex-col w-full items-center justify-center gap-5 py-5">
+                    <img alt="withdraw" className="w-14 h-14" src="https://img.icons8.com/ios-filled/50/2563eb/money.png" />
+                    <p className="text-center text-slate-500">
+                        Withdraw your funds
+                    </p>
+                </div>
+                <div className="flex flex-col gap-5 w-full items-center justify-center">
+                    <p className="text-slate-500 text-center">
+                        Click the button to withdraw your funds
+                    </p>
+                    <button type="button" disabled={isWaitingForUser || (isPending && isFetching)} onClick={onWithdraw} 
+                            className="bg-black text-white px-5 py-2 cursor-pointer rounded-xl disabled:opacity-50 mb-3 w-full">
+                        Withdraw
+                    </button>
+
+                    {isWaitingForUser && <p>Waiting for user...</p>}
+                    {(userError || receiptError) && <p>Failed to withdraw.</p>}
+                    {(isFetching && isPending) && <p>Waiting for receipt...</p>}
+                    {receipt && <p>Status: {receipt.status}</p>}
+                </div>
+            </div>
+        </div>
+    )
+}
+
+
+export function AuctionPage() {
+    const { address, isConnected } = useConnection();
+    const [isReady, setIsReady] = useState(false);
+    const navigate = useNavigate();
+
+    useEffect(() => {
+        if (!isConnected) {
+            navigate("/status");
+        } else if (address && !isReady) {
+            setIsReady(true);
+        }
+    }, [isConnected, address, isReady, navigate, setIsReady]);
+
+    const [lastEvent, setLastEvent] = useState<string>();
+    const queryClient = useQueryClient();
+    useWatchContractEvent({
+        address: auctionContractAddress,
+        abi: auctionABI,
+        onLogs: (logs) => {
+            if (logs.length > 0) {
+                setLastEvent(logs[logs.length - 1].eventName);
+                queryClient.invalidateQueries();
+            }
+        }
+    })
+
+    if (!isConnected || !address || !isReady) {
+        return <LoadingView />;
+    }
+
+    return (
+        <div className="grid grid-cols-1 lg:grid-cols-2 gap-y-10 gap-x-6">
+            <WalletBalanceCard address={address} />
+            <BestOfferCard address={address} />
+            <LastEventCard event={lastEvent} />
+            <PendingReturnCard address={address} />
+            <MakeBidCard />
+            <WithdrawCard address={address} />
+        </div>
+    )
+}