Output most recent field entry by logged-in user for Bricks saved submission

<?php
// Ensure the namespace and class are loaded
use Bricks\Integrations\Form\Submission_Database;

function get_latest_user_form_submission($form_id, $field_id) {
    // Check if the user is logged in
    if (!is_user_logged_in()) {
        return 'User is not logged in.';
    }

    // Get the current logged-in user ID
    $user_id = get_current_user_id();

    global $wpdb;

    // Table name
    $table_name = $wpdb->prefix . 'bricks_form_submissions';

    // Prepare and execute the SQL query to get the latest submission for the specified form ID and user ID
    $sql = $wpdb->prepare(
        "SELECT form_data FROM {$table_name} WHERE form_id = %s AND user_id = %d ORDER BY created_at DESC LIMIT 1",
        $form_id, $user_id
    );

    // Get the result
    $result = $wpdb->get_var($sql);

    if ($result) {
        // Decode the JSON form data
        $form_data = json_decode($result, true);

        // Check if the specified field exists and return its value
        if (isset($form_data[$field_id])) {
            return $form_data[$field_id]['value'];
        } else {
            return 'Field not found';
        }
    } else {
        return 'No submissions found for this user and form.';
    }
}

// Example usage
$form_id = 'mcsnjs'; // Replace with your form ID
$field_id = '501fb8'; // Replace with your field ID
$field_value = get_latest_user_form_submission($form_id, $field_id);

echo 'The most recent value for field ' . $field_id . ' is: ' . $field_value;
?>