Project_PHP/view_cart.php at main · Ali-Codingg/Project_PHP · GitHub

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<?php
session_start();
include('config.php');

// Ensure the user is logged in
if (!isset($_SESSION['user_id'])) {
    header("Location: login.php");
    exit();
}

$user_id = $_SESSION['user_id'];

// Fetch the cart items along with product details
$sql = "SELECT c.product_id, c.quantity, p.name, p.description, p.price, p.image
        FROM cart c
        LEFT JOIN products p ON c.product_id = p.id
        WHERE c.user_id='$user_id'";
$result = mysqli_query($conn, $sql);

$cart_items = [];
if ($result) {
    while ($row = mysqli_fetch_assoc($result)) {
        $cart_items[] = $row;
    }
} else {
    $error_message = "An error occurred while fetching your cart. Please try again later.";
}
mysqli_close($conn);
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Your Cart - Honey E-Commerce</title>
    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <style>
        body { background-color: #f8f9fa; }
        .table th, .table td { vertical-align: middle; }
    </style>
</head>
<body>
    <!-- Navigation Bar -->
    <nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm">
        <div class="container">
            <a class="navbar-brand" href="index.php">Honey E-Commerce</a>
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav"
                    aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse justify-content-end" id="navbarNav">
                <ul class="navbar-nav">
                    <li class="nav-item">
                        <a class="nav-link" href="products.php">Products</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="logout.php">Logout (<?php echo htmlspecialchars($_SESSION['name']); ?>)</a>
                    </li>
                </ul>
            </div>
        </div>
    </nav>

    <!-- Main Container -->
    <div class="container mt-5">
        <h2 class="mb-4">Your Shopping Cart</h2>
        <?php if(isset($error_message)): ?>
            <div class="alert alert-danger"><?php echo htmlspecialchars($error_message); ?></div>
        <?php endif; ?>

        <?php if(empty($cart_items)): ?>
            <p>Your cart is empty. <a href="products.php">Go shopping!</a></p>
        <?php else: ?>
            <table class="table table-striped">
                <thead>
                    <tr>
                        <th>Product</th>
                        <th>Description</th>
                        <th>Price</th>
                        <th>Quantity</th>
                        <th>Subtotal</th>
                        <th>Action</th>
                    </tr>
                </thead>
                <tbody>
                    <?php $total = 0; ?>
                    <?php foreach($cart_items as $item): ?>
                        <?php $subtotal = $item['price'] * $item['quantity']; ?>
                        <?php $total += $subtotal; ?>
                        <tr>
                            <td>
                                <?php if(!empty($item['image'])): ?>
                                    <img src="<?php echo htmlspecialchars($item['image']); ?>" alt="<?php echo htmlspecialchars($item['name']); ?>" style="width:80px; height:80px; object-fit:cover;">
                                <?php else: ?>
                                    <img src="https://via.placeholder.com/80" alt="No Image">
                                <?php endif; ?>
                                <br>
                                <?php echo htmlspecialchars($item['name']); ?>
                            </td>
                            <td><?php echo htmlspecialchars($item['description']); ?></td>
                            <td>$<?php echo number_format($item['price'], 2); ?></td>
                            <td><?php echo htmlspecialchars($item['quantity']); ?></td>
                            <td>$<?php echo number_format($subtotal, 2); ?></td>
                            <td>
                                <!-- Remove item from cart -->
                                <form action="remove_from_cart.php" method="POST">
                                    <input type="hidden" name="product_id" value="<?php echo htmlspecialchars($item['product_id']); ?>">
                                    <button type="submit" class="btn btn-danger btn-sm">Remove</button>
                                </form>
                            </td>
                        </tr>
                    <?php endforeach; ?>
                    <tr>
                        <td colspan="4" class="text-end"><strong>Total:</strong></td>
                        <td colspan="2"><strong>$<?php echo number_format($total, 2); ?></strong></td>
                    </tr>
                </tbody>
            </table>
            <div class="text-end">
                <a href="checkout.php" class="btn btn-success">Proceed to Checkout</a>
            </div>
        <?php endif; ?>
    </div>

    <!-- Bootstrap JS Bundle -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>