From 79792bda85317d4327b37fbe787b9fe45743e8e8 Mon Sep 17 00:00:00 2001
From: ayomaska18 <MaskaChung123@gmail.com>
Date: Sat, 26 Oct 2024 12:27:48 +0100
Subject: [PATCH] added transfer ticket component (to be fixed)

---
 app/page.tsx                     |   3 +
 components/sc/transferTicket.tsx | 126 +++++++++++++++++++++++++++++++
 2 files changed, 129 insertions(+)
 create mode 100644 components/sc/transferTicket.tsx

diff --git a/app/page.tsx b/app/page.tsx
index bebd006..b4956d5 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -6,6 +6,7 @@ import FlareFeed from '@/components/sc/getFlareFeed';
 import GetEventImages from '@/components/sc/getEventImages';
 import GetEventTickets from '@/components/sc/getEventTickets';
 import BuyTicket from '@/components/sc/buyTicket';
+import TransferTicket from '@/components/sc/transferTicket';
 
 export default function Home() {
   return (
@@ -44,6 +45,8 @@ export default function Home() {
 
         <BuyTicket />
 
+        <TransferTicket />
+
         <div className="flex gap-4 items-center flex-col sm:flex-row">
           <a
             className="rounded-full border border-solid border-transparent transition-colors flex items-center justify-center bg-foreground text-background gap-2 hover:bg-[#383838] dark:hover:bg-[#ccc] text-sm sm:text-base h-10 sm:h-12 px-4 sm:px-5"
diff --git a/components/sc/transferTicket.tsx b/components/sc/transferTicket.tsx
new file mode 100644
index 0000000..3307bca
--- /dev/null
+++ b/components/sc/transferTicket.tsx
@@ -0,0 +1,126 @@
+'use client';
+
+import React, { useState } from 'react';
+import { ethers } from 'ethers';
+import { getContract } from '@/lib/ethers';
+
+declare global {
+  interface Window {
+    ethereum: ethers.providers.ExternalProvider;
+  }
+}
+
+const TransferTicket = () => {
+  const [ticketId, setTicketId] = useState<number | null>(null);
+  const [recipientAddress, setRecipientAddress] = useState<string>('');
+  const [transactionHash, setTransactionHash] = useState<string | null>(null);
+  const [isWalletConnected, setIsWalletConnected] = useState<boolean>(false);
+  const [walletAddress, setWalletAddress] = useState<string | null>(null);
+  const [errorMessage, setErrorMessage] = useState<string | null>(null);
+
+  // Connect Wallet
+  const handleConnectWallet = async () => {
+    try {
+      if (typeof window.ethereum !== 'undefined' && window.ethereum.request) {
+        const accounts = await window.ethereum.request({
+          method: 'eth_requestAccounts',
+        });
+        if (accounts.length > 0) {
+          setIsWalletConnected(true);
+          setWalletAddress(accounts[0]);
+          console.log('Wallet connected:', accounts[0]);
+        }
+      } else {
+        alert('Please install MetaMask or another Ethereum wallet');
+      }
+    } catch (error) {
+      console.error('Error connecting to wallet:', error);
+    }
+  };
+
+  // Handle transferring the ticket
+  const handleTransferTicket = async () => {
+    if (ticketId !== null) {
+      if (ticketId < 0) {
+        alert('Please enter a valid Ticket ID.');
+        return;
+      }
+    }
+    if (!ethers.utils.isAddress(recipientAddress)) {
+      alert('Please enter a valid recipient address.');
+      return;
+    }
+
+    try {
+      // Get the provider and signer
+      const provider = new ethers.providers.Web3Provider(window.ethereum);
+      const signer = provider.getSigner();
+      const contract = getContract().connect(signer);
+
+      // Call `transferTicket` function
+      const tx = await contract.transferTicket(ticketId, recipientAddress);
+      const receipt = await tx.wait();
+
+      setTransactionHash(receipt.transactionHash);
+      console.log(
+        'Ticket transferred successfully, transaction hash:',
+        receipt.transactionHash
+      );
+      setErrorMessage(null);
+    } catch (error) {
+      setErrorMessage(
+        'Error transferring ticket. Please check ticket ID or recipient address.'
+      );
+      console.error('Error transferring ticket:', error);
+    }
+  };
+
+  return (
+    <div className="p-4">
+      <h2>Transfer Ticket</h2>
+      {!isWalletConnected ? (
+        <button
+          onClick={handleConnectWallet}
+          className="bg-blue-500 text-white px-4 py-2 rounded mb-4"
+        >
+          Connect Wallet
+        </button>
+      ) : (
+        <div>
+          <p>Connected Wallet: {walletAddress}</p>
+          <input
+            type="number"
+            placeholder="Enter Ticket ID"
+            value={ticketId !== null ? ticketId : ''}
+            onChange={(e) => setTicketId(Number(e.target.value))}
+            className="border p-2 mb-2"
+          />
+          <input
+            type="text"
+            placeholder="Enter Recipient Address"
+            value={recipientAddress}
+            onChange={(e) => setRecipientAddress(e.target.value)}
+            className="border p-2 mb-2"
+          />
+
+          <button
+            onClick={handleTransferTicket}
+            className="bg-purple-500 text-white px-4 py-2 rounded"
+          >
+            Transfer Ticket
+          </button>
+
+          {errorMessage && <p className="text-red-500 mt-2">{errorMessage}</p>}
+          {transactionHash && (
+            <p className="mt-4">
+              Ticket transfer successful! Hash:{' '}
+              <strong>{transactionHash}</strong>
+            </p>
+          )}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default TransferTicket;