adding stuff to the onClick

backend/controllers/transaction.js

@@ -7,10 +7,11 @@ exports.createTransaction = async (req, res) => {
   const { userID, productID, date, paymentStatus } = req.body;
 
   try {
+    const formattedDate = new Date(date).toISOString().slice(0, 19).replace("T", " ");
     const [result] = await db.execute(
       `INSERT INTO Transaction (UserID, ProductID, Date, PaymentStatus)
        VALUES (?, ?, ?, ?)`,
-      [userID, productID, date, paymentStatus]
+      [userID, productID, formattedDate, paymentStatus]
     );
 
     res.json({

backend/utils/database.js

@@ -4,6 +4,7 @@ const pool = mysql.createPool({
   host: "localhost",
   user: "root",
   database: "Marketplace",
+  password: "12345678"
 });
 
 module.exports = pool.promise();

backend/utils/helper.js

@@ -18,7 +18,7 @@ async function sendVerificationEmail(email, verificationCode) {
 
 // Clean up expired verification codes (run this periodically)
 function cleanupExpiredCodes() {
-  db_con.query(
+  db.query(
     "DELETE FROM AuthVerification WHERE Date < DATE_SUB(NOW(), INTERVAL 15 MINUTE) AND Authenticated = 0",
     (err, result) => {
       if (err) {