tripz-llc/payment_server/v2/main/ride/passengerWallet/addPaymentTokenPassenger.php

<?php
include "../../jwtconnect.php";
//addPaymentTokenPassenger.php
$passengerId = filterRequest("passengerId");
$amount = filterRequest("amount");

// Check if required fields are present
if ($passengerId === null || $amount === null) {
    printFailure("Missing required fields: passengerId and amount must be provided");
    exit;
}

// Generate the token using current time
$token = generateSecureToken($passengerId, $amount, date('Y-m-d H:i:s', time()));

// Store the token in the database, using NOW() for dateCreated
$stmt = $con->prepare("INSERT INTO payment_tokens_passenger (token, passengerId, dateCreated, amount) VALUES (?, ?, NOW(), ?)");

try {
    $stmt->execute([$token, $passengerId, $amount]);
    if ($stmt->rowCount() > 0) {
        printSuccess($token);
    } else {
        printFailure("Failed to save record");
    }
} catch (PDOException $e) {
    error_log("[addPaymentTokenPassenger] " . $e->getMessage());
    printFailure("Database error");
}

// Rest of your code including the generateSecureToken function...

// Rest of your code including the generateSecureToken function...

function generateSecureToken($passengerId, $amount, $dateCreated) {
    global $secretKey;
    // Concatenate the parameters
    $data = $passengerId . $amount . $dateCreated;

    // Add the secret key from the environment variable
    $data .= $secretKey;

    // Generate a hash
    $hash = hash('sha256', $data);

    // Add some randomness
    $randomBytes = bin2hex(random_bytes(16));

    // Combine hash and random bytes
    $token = $hash . $randomBytes;

    // Truncate to a reasonable length (e.g., 64 characters)
    return substr($token, 0, 64);
}