<?php
include_once 'db/BookReservationDB.php';
include_once 'db/BookDB.php';
include_once 'db/GenericDB.php';
include_once 'db/UserDB.php';
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['method'])) {
if ($_POST['method'] == "DELETE" && isset($_POST['id'])) {
$reservationDB = new BookReservationDB();
$reservationDB->DeleteReservation($_POST['id']);
} else {
if ($_POST['method'] == "PUT" && isset($_POST['bookId']) && isset($_POST['userId']) && isset($_POST['reservationLength'])) {
$db = new DBHandler();
$reservationDB = new BookReservationDB($db);
$bookDB = new BookDB($db);
$genericDB = new GenericDB($db);
$settings = $genericDB->GetSettings();
$errorMessage = array();
$date_start = date("Y-m-d");
$date_end = date('Y-m-d', strtotime('+' . $_POST['reservationLength']));
$reservations = $reservationDB->GetReservationsForBook($_POST['bookId']);
$book = $bookDB->GetBookById($_POST['bookId']);
if (count($reservations) >= $book['Count']) {
$errorMessage[] = "Aucun exemplaire disponible.";
}
$reservations = $reservationDB->GetReservationForUser($_POST['userId']);
if (count($reservations) >= $settings['MaxReservationCount']) {
$errorMessage[] = "Nombre maximum de réservations atteint.";
}
if (count($errorMessage) == 0) {
$reservationDB->AddReservation($date_start, $date_end, $_POST['bookId'], $_POST['userId']);
