public function __construct()
{
require_once '../app/helpers/Checkout_helper.php';
session_start();
if (!Sessions_helper::logged_in()) {
$this->redirect_to('sessions/login?redirect=checkout');
break;
} elseif (!isset($_SESSION['checkout'])) {
$_SESSION['checkout'] = [];
$this->redirect_to('checkout/index');
break;
}
if ($_SESSION['cart'] == null) {
$this->redirect_to('carts');
}
//Redirect to earlier page if previous information is missing
if (!isset($_SESSION['redirecting'])) {
$stages = ['address', 'deliveryMethod', 'paymentMethod'];
foreach ($stages as $stage) {
if ($_SESSION['checkout']['properties'][$stage] == null) {
$_SESSION['redirecting'] = true;
$this->redirect_to('checkout/' . $stage);
break;
}
}
} else {
unset($_SESSION['redirecting']);
}
}
protected function mustBeLoggedIn($url = false)
{
if (!Sessions_helper::logged_in()) {
if ($url == false) {
$url = $_GET['url'];
}
$this->redirect_to('sessions/login?redirect=' . $url);
}
}
public function removeItem()
{
if (Sessions_helper::logged_in()) {
require_once '../app/models/Cart.php';
$cart = new Cart();
$cart->removeItem($_POST['productVersionId']);
} else {
if (array_key_exists($_POST['productVersionId'], $_SESSION['cart'])) {
unset($_SESSION['cart'][$_POST['productVersionId']]);
if (count($_SESSION['cart']) == 0) {
unset($_SESSION['cart']);
}
}
}
$this->redirect_to('carts');
}
<div id="account-header">
<div>
<span>
<?php
if (Sessions_helper::logged_in()) {
?>
Hello, <?php
echo Sessions_helper::currentUser()['first_name'];
?>
!
<span class="logout"><?php
$this->link_to('sessions/logout', 'Logout');
?>
</span>
<?php
} else {
?>
Hello. <?php
$this->link_to('sessions/login', 'Sign in');
?>
or
<?php
$this->link_to('users/newuser', 'register');
?>
.
<?php
}
?>
</span>
<?php
if (Sessions_helper::userIsAdmin()) {
