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Updates to the cart.

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git-svn-id: http://svn.cleancode.org/svn/pickles@90 4d10bc64-7434-11dc-a737-d2d0f8310089
This commit is contained in:
Josh Sherman 2009-02-12 03:33:22 +00:00
parent 656f0325fa
commit a833e0c3cf
4 changed files with 80 additions and 10 deletions
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74
common/modules/store/cart/add.php
View file

@ -26,32 +26,92 @@ class store_cart_add extends store {
// If the data is not set then grab it and set it
if (!isset($product['name'], $product['sku'], $product['price'])) {
$data = $this->db->getRow('SELECT name, sku, price FROM products WHERE id ="' . $_REQUEST['id'] . '";');
$data = $this->db->getRow('
SELECT name, sku, price, limit_per_customer
FROM products
WHERE id ="' . $_REQUEST['id'] . '";
');
$product['name'] = $data['name'];
$product['sku'] = $data['sku'];
$product['price'] = $data['price'];
$product['name'] = $data['name'];
$product['sku'] = $data['sku'];
$product['price'] = $data['price'];
$product['limit_per_customer'] = $data['limit_per_customer'];
$product['discounts'] = $this->db->getArray('
SELECT discounts.* , discount_rules.*
FROM discounts
INNER JOIN discount_xref ON discounts.id = discount_xref.discount_id
INNER JOIN discount_rules ON discounts.id = discount_rules.discount_id
WHERE discount_xref.xref_id = "' . $_REQUEST['id'] . '"
AND discounts.disabled = "N";
');
// @todo Should do a look up on the shipping table
// @todo Not sure how we want to handle flat rate shipping
$product['shipping'] = 4.95;
if (is_array($product['discounts'])) {
foreach ($product['discounts'] as $discount) {
switch ($discount['applied_to']) {
case 'SHIPPING':
switch ($discount['amount_type']) {
case 'FLAT':
if ($product['shipping'] < $discount['amount']) {
$discount['amount'] = $product['shipping'];
}
break;
case 'PERCENT':
if ($discount['amount'] > 100) {
$discount['amount'] = 100;
}
$discount['amount'] = $product['shipping'] * ($discount['amount'] / 100);
break;
}
$product['shipping'] -= $discount['amount'];
break;
}
}
}
}
// Increment the quantity and update the total
$increment = preg_match('/^[0-9]+$/', $_REQUEST['quantity']) && trim($_REQUEST['quantity']) != '' ? $_REQUEST['quantity'] : 1;
$product['quantity'] += $increment;
$product['total'] = round($product['price'] * $product['quantity'], 2);
// @todo Add per customer limits across all orders.
if (empty($product['quantity']) || $product['limit_per_customer'] == 0 || $product['quantity'] < $product['limit_per_customer']) {
if (empty($product['quantity'])) {
$product['quantity'] = 0;
}
$increment = isset($_REQUEST['quantity']) && preg_match('/^[0-9]+$/', $_REQUEST['quantity']) && trim($_REQUEST['quantity']) != '' ? $_REQUEST['quantity'] : 1;
$product['quantity'] += $increment;
$product['total'] = round($product['price'] * $product['quantity'], 2);
}
unset($product);
// References the cart as a whole
$cart =& $_SESSION['cart'];
$subtotal = 0;
$shipping = 0;
// Loops through the products and totals them up
if (is_array($cart['products'])) {
foreach ($cart['products'] as $product) {
$subtotal += $product['total'];
$shipping += $product['shipping'];
}
}
// Set the subtotal in the cart
$cart['subtotal'] = round($subtotal, 2);
$cart['shipping'] = round($shipping, 2);
unset($cart);
// Redirect to the cart

3
common/modules/store/cart/remove.php
View file

@ -32,16 +32,19 @@ class store_cart_remove extends store {
// References the cart as a whole
$cart =& $_SESSION['cart'];
$subtotal = 0;
$shipping = 0;
// Loops through the products and totals them up
if (is_array($cart['products'])) {
foreach ($cart['products'] as $product) {
$subtotal += $product['total'];
$shipping += $product['shipping'];
}
}
// Set the subtotal in the cart
$cart['subtotal'] = $subtotal;
$cart['shipping'] = $shipping;
unset($cart);
// Redirect to the cart

11
common/modules/store/cart/update.php
View file

@ -27,33 +27,40 @@ class store_cart_update extends store {
// References the product in the cart
$product = $_SESSION['cart']['products'][$id];
if ($quantity == 0) {
if ($quantity <= 0) {
unset($_SESSION['cart']['products'][$id]);
}
else {
if ($product['limit_per_customer'] != 0 && $quantity > $product['limit_per_customer']) {
$quantity = $product['limit_per_customer'];
}
$product['quantity'] = $quantity;
$product['total'] = round($product['price'] * $product['quantity'], 2);
$_SESSION['cart']['products'][$id] = $product;
}
}
if (count($_SESSION['cart']['products']) == 0) {
if (count($_SESSION['cart']['products']) <= 0) {
unset($_SESSION['cart']['products']);
}
// References the cart as a whole
$cart =& $_SESSION['cart'];
$subtotal = 0;
$shipping = 0;
// Loops through the products and totals them up
if (is_array($cart['products'])) {
foreach ($cart['products'] as $product) {
$subtotal += $product['total'];
$shipping += $product['shipping'];
}
}
// Set the subtotal in the cart
$cart['subtotal'] = round($subtotal, 2);
$cart['shipping'] = round($shipping, 2);
unset($cart);
}
}

2
common/templates/store/cart.tpl
View file

@ -56,7 +56,7 @@
<td class="right">
${$cart.subtotal|number_format:2}<br />
$4.99<br />
${$cart.subtotal+4.99|number_format:2}
${$cart.subtotal+4.99|number_format:2}<br />
</td>
</tr>
<tr>