<?php
require_once("env.php");
require_once("connection.php");
require_once("functions.php");

// Create connection
$conn = openDatabaseConnection();

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Verify token
if (isset($_GET['token'])) {
    $token = $conn->real_escape_string($_GET['token']);

    // Prepare and execute query
    $stmt = $conn->prepare('UPDATE users SET is_verified = 1 WHERE token = ?');
    $stmt->bind_param('s', $token);

    if ($stmt->execute()) {
        if ($stmt->affected_rows > 0) {
            header('Location: login.php');
        } else {
            header('Location: login.php');
        }
    } else {
        echo 'Error: ' . $stmt->error;
    }

    $stmt->close();
} else {
    echo 'No token provided.';
}

$conn->close();
?>