Polish the reservation modification code.

[Project_webapp.git] / includes / formmodify.php

<?php
$form_flight_id = filter_input(INPUT_POST, "flight_id", FILTER_SANITIZE_STRING);
$form_nb_place = filter_input(INPUT_POST, "nb_place", FILTER_VALIDATE_INT);
$form_class_name = filter_input(INPUT_POST, "class_name", FILTER_SANITIZE_STRING);

$input_failure = false;

if (!$form_nb_place) {
    echo "Nombre de place(s) invalide. <br>";
    $input_failure = true;
}

if (!$input_failure && !empty($form_nb_place) && !empty($form_class_name)) {
    global $connection;
    $client_id = get_client_id($_SESSION['email']);
    $sql_pquery = "update RESERVATIONS
                   set NbPlaces = ?, Classe = ?
                   where NumCl = ? and NumVol = ?";
    $connection->prepare_query($sql_pquery);
    $connection->prepared_query_bind_param("isis", array($form_nb_place, $form_class_name, $client_id, $form_flight_id));
    $connection->run_prepared_query();
    $connection->close_prepared_query();
    echo "Modifications enregistre&#769;es. <br>";
    redirect("index.php?page=reservations", 3);
} else {
    echo "Make an error message. <br>";
    echo "<a href=\"javascript:history.go(-1)\">Retour</a>";
}

?>