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<?php
global $DB, $INFO, $print, $v_lang, $CORE;
// Initialize session if not already started
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
// Check if cart is empty
if (!isset($_SESSION['cart']) || empty($_SESSION['cart'])) {
$print->refresh('?act=cart');
exit();
}
// Handle buy now action
$action = isset($_GET['action']) ? $_GET['action'] : '';
$product_id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($action == 'buy_now' && $product_id > 0) {
// Clear cart first
$_SESSION['cart'] = array();
// 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) {
// Add product to cart
$price = getDiscountedPrice($product);
$_SESSION['cart'][] = array(
'id' => $product_id,
'title' => $product['title'],
'price' => $price,
'quantity' => 1,
'path_img' => $product['path_img']
);
}
}
// Get available shipping methods
$shipping_methods = array();
$query = "SELECT * FROM tb_shipping_methods WHERE status = 1 ORDER BY sort_order ASC";
$result = $DB->query($query);
while ($row = $DB->fetch_row($result)) {
$shipping_methods[] = $row;
}
// Calculate cart totals
$subtotal = 0;
$total_items = 0;
foreach ($_SESSION['cart'] as $item) {
$subtotal += $item['price'] * $item['quantity'];
$total_items += $item['quantity'];
}
// Set default shipping method and cost
$shipping_method_id = isset($_SESSION['shipping_method_id']) ? $_SESSION['shipping_method_id'] : 0;
$shipping_cost = 0;
// If shipping method is selected, get its cost
if ($shipping_method_id > 0) {
foreach ($shipping_methods as $method) {
if ($method['id'] == $shipping_method_id) {
$shipping_cost = $method['cost'];
break;
}
}
} elseif (!empty($shipping_methods)) {
// Set first shipping method as default
$shipping_method_id = $shipping_methods[0]['id'];
$shipping_cost = $shipping_methods[0]['cost'];
$_SESSION['shipping_method_id'] = $shipping_method_id;
}
// Apply free shipping if subtotal is over 500,000 VND
if ($subtotal >= 500000) {
foreach ($shipping_methods as $method) {
if ($method['name'] == 'Giao hàng miễn phí') {
$shipping_method_id = $method['id'];
$shipping_cost = 0;
$_SESSION['shipping_method_id'] = $shipping_method_id;
break;
}
}
}
$total = $subtotal + $shipping_cost; // Add shipping cost to total
// Process order submission
if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['submit_order'])) {
// Validate form data
$errors = array();
// Required fields
$required_fields = array('fullname', 'email', 'phone', 'address', 'city');
foreach ($required_fields as $field) {
if (empty($_POST[$field])) {
$errors[] = 'Vui lòng nhập ' . $field;
}
}
if (empty($errors)) {
// Get shipping method from form
$shipping_method_id = isset($_POST['shipping_method_id']) ? intval($_POST['shipping_method_id']) : $shipping_method_id;
// Get shipping cost from selected method
$shipping_cost = 0;
foreach ($shipping_methods as $method) {
if ($method['id'] == $shipping_method_id) {
$shipping_cost = $method['cost'];
break;
}
}
// Apply free shipping if subtotal is over 500,000 VND
if ($subtotal >= 500000) {
foreach ($shipping_methods as $method) {
if ($method['name'] == 'Giao hàng miễn phí') {
$shipping_method_id = $method['id'];
$shipping_cost = 0;
break;
}
}
}
// Calculate order total with shipping
$total = $subtotal + $shipping_cost;
// Insert order into database
$fullname = $DB->real_escape_string($_POST['fullname']);
$email = $DB->real_escape_string($_POST['email']);
$phone = $DB->real_escape_string($_POST['phone']);
$address = $DB->real_escape_string($_POST['address']);
$city = $DB->real_escape_string($_POST['city']);
$notes = $DB->real_escape_string($_POST['notes']);
$payment_method = $DB->real_escape_string($_POST['payment_method']);
$shipping_method_id = isset($_POST['shipping_method_id']) ? intval($_POST['shipping_method_id']) : $shipping_method_id;
$shipping_cost = 0;
// Get shipping cost from selected method
if ($shipping_method_id > 0) {
foreach ($shipping_methods as $method) {
if ($method['id'] == $shipping_method_id) {
$shipping_cost = $method['cost'];
break;
}
}
}
// Apply free shipping if subtotal is over 500,000 VND
if ($subtotal >= 500000) {
foreach ($shipping_methods as $method) {
if ($method['name'] == 'Giao hàng miễn phí') {
$shipping_method_id = $method['id'];
$shipping_cost = 0;
break;
}
}
}
$order_date = date('Y-m-d H:i:s');
$status = 0; // Pending
$total = $subtotal + $shipping_cost; // Recalculate total with shipping
$DB->query("INSERT INTO tb_orders (fullname, email, phone, address, city, notes, payment_method, shipping_method_id, shipping_cost, order_date, total, status)
VALUES ('$fullname', '$email', '$phone', '$address', '$city', '$notes', '$payment_method', '$shipping_method_id', '$shipping_cost', '$order_date', '$total', '$status')");
$order_id = $DB->insert_id();
// Insert order items
foreach ($_SESSION['cart'] as $item) {
$product_id = $item['id'];
$price = $item['price'];
$quantity = $item['quantity'];
$DB->query("INSERT INTO tb_order_items (order_id, product_id, price, quantity)
VALUES ('$order_id', '$product_id', '$price', '$quantity')");
}
// Clear cart
$_SESSION['cart'] = array();
// Redirect to thank you page
$print->refresh('?act=checkout&action=thank_you&order_id=' . $order_id);
exit();
}
}
// Get available shipping methods
$shipping_methods = array();
$query = "SELECT * FROM tb_shipping_methods WHERE status = 1 ORDER BY sort_order ASC";
$result = $DB->query($query);
while ($row = $DB->fetch_row($result)) {
$shipping_methods[] = $row;
}
// Calculate cart totals
$subtotal = 0;
$total_items = 0;
foreach ($_SESSION['cart'] as $item) {
$subtotal += $item['price'] * $item['quantity'];
$total_items += $item['quantity'];
}
// Set default shipping method and cost
$shipping_method_id = isset($_SESSION['shipping_method_id']) ? $_SESSION['shipping_method_id'] : 0;
$shipping_cost = 0;
// If shipping method is selected, get its cost
if ($shipping_method_id > 0) {
foreach ($shipping_methods as $method) {
if ($method['id'] == $shipping_method_id) {
$shipping_cost = $method['cost'];
break;
}
}
} elseif (!empty($shipping_methods)) {
// Set first shipping method as default
$shipping_method_id = $shipping_methods[0]['id'];
$shipping_cost = $shipping_methods[0]['cost'];
$_SESSION['shipping_method_id'] = $shipping_method_id;
}
// Apply free shipping if subtotal is over 500,000 VND
if ($subtotal >= 500000) {
foreach ($shipping_methods as $method) {
if ($method['name'] == 'Giao hàng miễn phí') {
$shipping_method_id = $method['id'];
$shipping_cost = 0;
$_SESSION['shipping_method_id'] = $shipping_method_id;
break;
}
}
}
$total = $subtotal + $shipping_cost; // Add shipping cost to total
// Display thank you page if order completed
if ($action == 'thank_you') {
$order_id = isset($_GET['order_id']) ? intval($_GET['order_id']) : 0;
$CORE->title_page = 'Đặt hàng thành công | ';
include 'layout/'.$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">
<div class="card">
<div class="card-body text-center">
<h1 class="text-success"><i class="fa fa-check-circle"></i></h1>
<h2>Đặt hàng thành công!</h2>
<p>Cảm ơn bạn đã đặt hàng. Mã đơn hàng của bạn là: <strong>#<?php echo $order_id; ?></strong></p>
<p>Chúng tôi sẽ liên hệ với bạn trong thời gian sớm nhất.</p>
<a href="?act=product" class="btn btn-primary mt-3">Tiếp tục mua sắm</a>
</div>
</div>
</div>
</div>
</div>
<?php
include 'layout/'.$INFO['path_skin'].'/footer.php';
exit();
}
$CORE->title_page = 'Thanh toán | ';
include 'layout/'.$INFO['path_skin'].'/header.php';
include 'layout/'.$INFO['path_skin'].'/menu.php';
?>
<div class="container mt-4 mb-4">
<div class="row">
<div class="col-md-12">
<h1 class="page-title">Thanh toán</h1>
</div>
</div>
<?php if (!empty($errors)): ?>
<div class="row">
<div class="col-md-12">
<div class="alert alert-danger">
<ul>
<?php foreach ($errors as $error): ?>
<li><?php echo $error; ?></li>
<?php endforeach; ?>
</ul>
</div>
</div>
</div>
<?php endif; ?>
<div class="row">
<div class="col-md-8">
<div class="card mb-4">
<div class="card-header">
<h5>Thông tin thanh toán</h5>
</div>
<div class="card-body">
<form method="post" action="">
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="fullname">Họ và tên *</label>
<input type="text" class="form-control" id="fullname" name="fullname" required>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="email">Email *</label>
<input type="email" class="form-control" id="email" name="email" required>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="phone">Số điện thoại *</label>
<input type="text" class="form-control" id="phone" name="phone" required>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="address">Địa chỉ *</label>
<input type="text" class="form-control" id="address" name="address" required>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="city">Thành phố *</label>
<input type="text" class="form-control" id="city" name="city" required>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="notes">Ghi chú đơn hàng (tùy chọn)</label>
<textarea class="form-control" id="notes" name="notes" rows="3"></textarea>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card">
<div class="card-header">
<h5>Đơn hàng của bạn</h5>
</div>
<div class="card-body">
<table class="table">
<thead>
<tr>
<th>Sản phẩm</th>
<th class="text-right">Tổng</th>
</tr>
</thead>
<tbody>
<?php foreach ($_SESSION['cart'] as $item): ?>
<tr>
<td><?php echo $item['title']; ?> <strong>× <?php echo $item['quantity']; ?></strong></td>
<td class="text-right"><?php echo number_format($item['price'] * $item['quantity']); ?> VNĐ</td>
</tr>
<?php endforeach; ?>
</tbody>
<tfoot>
<tr>
<th>Tạm tính</th>
<th class="text-right"><?php echo number_format($subtotal); ?> VNĐ</th>
</tr>
<tr>
<th>Phí vận chuyển</th>
<th class="text-right">
<?php if ($shipping_cost > 0): ?>
<?php echo number_format($shipping_cost); ?> VNĐ
<?php else: ?>
Miễn phí
<?php endif; ?>
</th>
</tr>
<tr>
<th>Tổng cộng</th>
<th class="text-right"><?php echo number_format($total); ?> VNĐ</th>
</tr>
</tfoot>
</table>
</div>
<div class="card-footer">
<div class="shipping-method mb-4">
<h6>Phương thức vận chuyển</h6>
<?php foreach ($shipping_methods as $method): ?>
<div class="form-group">
<div class="custom-control custom-radio">
<input type="radio" id="shipping_<?php echo $method['id']; ?>" name="shipping_method_id" class="custom-control-input" value="<?php echo $method['id']; ?>" <?php echo ($shipping_method_id == $method['id']) ? 'checked' : ''; ?>>
<label class="custom-control-label" for="shipping_<?php echo $method['id']; ?>">
<?php echo $method['name']; ?>
<?php if ($method['cost'] > 0): ?>
- <?php echo number_format($method['cost']); ?> VNĐ
<?php else: ?>
- Miễn phí
<?php endif; ?>
</label>
<?php if (!empty($method['description'])): ?>
<small class="form-text text-muted"><?php echo $method['description']; ?></small>
<?php endif; ?>
</div>
</div>
<?php endforeach; ?>
</div>
<div class="payment-method">
<h6>Phương thức thanh toán</h6>
<div class="form-group">
<div class="custom-control custom-radio">
<input type="radio" id="payment_cod" name="payment_method" class="custom-control-input" value="cod" checked>
<label class="custom-control-label" for="payment_cod">Thanh toán khi nhận hàng</label>
</div>
</div>
<div class="form-group">
<div class="custom-control custom-radio">
<input type="radio" id="payment_bank" name="payment_method" class="custom-control-input" value="bank">
<label class="custom-control-label" for="payment_bank">Chuyển khoản ngân hàng</label>
</div>
</div>
</div>
<p class="small text-muted">Thông tin cá nhân của bạn sẽ được sử dụng để xử lý đơn hàng và hỗ trợ trải nghiệm của bạn trên trang web này.</p>
<button type="submit" name="submit_order" class="btn btn-primary btn-block">Đặt hàng</button>
</form>
</div>
</div>
</div>
</div>
</div>
<?php
include 'layout/'.$INFO['path_skin'].'/footer.php';
?>