Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/var/www/html/tien-dien/code/cart/ |
<?php
global $DB, $INFO, $print, $v_lang, $CORE;
// Initialize session if not already started
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
// Initialize cart if it doesn't exist
if (!isset($_SESSION['cart'])) {
$_SESSION['cart'] = array();
}
// Handle cart actions
$action = isset($_GET['action']) ? $_GET['action'] : '';
$product_id = isset($_GET['id']) ? intval($_GET['id']) : 0;
$quantity = isset($_GET['quantity']) ? intval($_GET['quantity']) : 1;
switch ($action) {
case 'add':
if ($product_id > 0) {
// Get product details
$product = $DB->fetch_row($DB->query("SELECT * FROM tb_product WHERE id='$product_id' AND status=0"));
if ($product && $product['price'] > 0) {
// Check if product already exists in cart
$found = false;
foreach ($_SESSION['cart'] as $key => $item) {
if ($item['id'] == $product_id) {
$_SESSION['cart'][$key]['quantity'] += $quantity;
$found = true;
break;
}
}
// If product not in cart, add it
if (!$found) {
$price = getDiscountedPrice($product);
$_SESSION['cart'][] = array(
'id' => $product_id,
'title' => $product['title'],
'price' => $price,
'quantity' => $quantity,
'path_img' => $product['path_img']
);
}
// Redirect back to cart
$print->refresh('?act=cart');
}
}
break;
case 'update':
if ($product_id > 0 && $quantity > 0) {
foreach ($_SESSION['cart'] as $key => $item) {
if ($item['id'] == $product_id) {
$_SESSION['cart'][$key]['quantity'] = $quantity;
break;
}
}
}
$print->refresh('?act=cart');
break;
case 'remove':
if ($product_id > 0) {
foreach ($_SESSION['cart'] as $key => $item) {
if ($item['id'] == $product_id) {
unset($_SESSION['cart'][$key]);
$_SESSION['cart'] = array_values($_SESSION['cart']); // Reindex array
break;
}
}
}
$print->refresh('?act=cart');
break;
case 'clear':
$_SESSION['cart'] = array();
$print->refresh('?act=cart');
break;
}
// Calculate cart totals
$subtotal = 0;
$total_items = 0;
foreach ($_SESSION['cart'] as $item) {
$subtotal += $item['price'] * $item['quantity'];
$total_items += $item['quantity'];
}
$total = $subtotal; // Can add shipping, tax, etc. here if needed
$CORE->title_page = 'Giỏ hàng | ';
include 'layout/'.$INFO['path_skin'].'/header.php';
include 'layout/'.$INFO['path_skin'].'/menu.php';
?>
<div class="container mt-4 mb-4">
<div class="row">
<div class="col-md-12">
<h1 class="page-title">Giỏ hàng</h1>
</div>
</div>
<?php if (empty($_SESSION['cart'])): ?>
<div class="row">
<div class="col-md-12">
<div class="alert alert-info">
Giỏ hàng của bạn đang trống. <a href="?act=product">Tiếp tục mua sắm</a>
</div>
</div>
</div>
<?php else: ?>
<div class="row">
<div class="col-md-9">
<div class="card">
<div class="card-body">
<div class="table-responsive">
<table class="table table-hover">
<thead>
<tr>
<th></th>
<th>Sản phẩm</th>
<th>Giá</th>
<th>Số lượng</th>
<th>Tổng</th>
<th></th>
</tr>
</thead>
<tbody>
<?php foreach ($_SESSION['cart'] as $item): ?>
<tr>
<td>
<?php if($item['path_img']): ?>
<img src="<?php echo $item['path_img']; ?>" alt="<?php echo $item['title']; ?>" style="max-width: 80px;">
<?php endif; ?>
</td>
<td>
<a href="?act=product&type=detail&id=<?php echo $item['id']; ?>"><?php echo $item['title']; ?></a>
</td>
<td><?php echo number_format($item['price']); ?> VNĐ</td>
<td>
<div class="input-group" style="max-width: 120px;">
<input type="number" class="form-control" value="<?php echo $item['quantity']; ?>" min="1" id="quantity_<?php echo $item['id']; ?>">
<div class="input-group-append">
<button class="btn btn-outline-secondary" type="button" onclick="updateQuantity(<?php echo $item['id']; ?>)">
<i class="fa fa-refresh"></i>
</button>
</div>
</div>
</td>
<td><?php echo number_format($item['price'] * $item['quantity']); ?> VNĐ</td>
<td>
<a href="?act=cart&action=remove&id=<?php echo $item['id']; ?>" class="btn btn-danger btn-sm">
<i class="fa fa-trash"></i>
</a>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
</div>
<div class="card-footer text-right">
<a href="?act=product" class="btn btn-secondary">Tiếp tục mua sắm</a>
<a href="?act=cart&action=clear" class="btn btn-danger">Xóa giỏ hàng</a>
</div>
</div>
</div>
<div class="col-md-3">
<div class="card">
<div class="card-header">
<h5>Tổng giỏ hàng</h5>
</div>
<div class="card-body">
<table class="table">
<tr>
<td>Tổng sản phẩm:</td>
<td class="text-right"><?php echo $total_items; ?></td>
</tr>
<tr>
<td>Tạm tính:</td>
<td class="text-right"><?php echo number_format($subtotal); ?> VNĐ</td>
</tr>
<tr>
<th>Tổng cộng:</th>
<th class="text-right"><?php echo number_format($total); ?> VNĐ</th>
</tr>
</table>
</div>
<div class="card-footer">
<a href="?act=checkout" class="btn btn-primary btn-block">Tiến hành thanh toán</a>
</div>
</div>
</div>
</div>
<?php endif; ?>
</div>
<script>
function updateQuantity(productId) {
var quantity = document.getElementById('quantity_' + productId).value;
if (quantity > 0) {
window.location.href = '?act=cart&action=update&id=' + productId + '&quantity=' + quantity;
}
}
</script>
<?php
include 'layout/'.$INFO['path_skin'].'/footer.php';
?>