PHP OnlineStore_calculateTotal Examples

Example #1

File: plugin.php Project: raylouis/kvwebme

/**
 * adds a product to the cart
 *
 * @param float   $cost          cost of the product
 * @param int     $amt           how many to add
 * @param string  $short_desc    short description of the product
 * @param string  $long_desc     long description of the product
 * @param string  $md5           a unique key for this product in the session
 * @param string  $url           URL where the product can be viewed
 * @param boolean $vat           does VAT apply to this product
 * @param int     $id            the product's ID, if there is one
 * @param boolean $delivery_free is this product's delivery free
 * @param boolean $no_discount   does this product ignore discounts
 * @param int     $max_allowed   max allowed per purchase
 * @param string  $stock_number  company stock code of the product
 *
 * @return null
 */
function OnlineStore_addToCart($cost = 0, $amt = 0, $short_desc = '', $long_desc = '', $md5 = '', $url = '', $vat = true, $id = 0, $delivery_free = false, $no_discount = false, $max_allowed = 0, $stock_number = '')
{
    // { add item to session
    if (!isset($_SESSION['online-store'])) {
        $_SESSION['online-store'] = array('items' => array(), 'total' => 0);
    }
    $item = isset($_SESSION['online-store']['items'][$md5]) ? $_SESSION['online-store']['items'][$md5] : array('cost' => 0, 'amt' => 0, 'short_desc' => $short_desc, 'long_desc' => preg_replace('/\\|.*/', '', $long_desc), 'url' => $url);
    $item['cost'] = $cost;
    $item['amt'] += $amt;
    if ($max_allowed && $item['amt'] > $max_allowed) {
        $item['amt'] = $max_allowed;
    }
    $item['short_desc'] = $short_desc;
    $item['url'] = $url;
    $item['vat'] = $vat;
    $item['id'] = $id;
    $item['delivery_free'] = $delivery_free;
    $item['not_discountable'] = $no_discount;
    $item['stock_number'] = $stock_number;
    $_SESSION['online-store']['items'][$md5] = $item;
    // }
    require SCRIPTBASE . 'ww.plugins/online-store/libs.php';
    OnlineStore_calculateTotal();
}

Example #2

File: set_amt.php Project: raylouis/kvwebme

 * @author   Kae Verens <*****@*****.**>
 * @license  GPL 2.0
 * @link     None
 */
require_once $_SERVER['DOCUMENT_ROOT'] . '/ww.incs/basics.php';
$md5 = $_REQUEST['md5'];
$id = preg_replace('/^products_([0-9]*)(,.*)?$/', '\\1', $md5);
$md5 = preg_replace('/^products_[0-9]*/', '', $md5);
if (!isset($_SESSION['online-store']['items']['products_' . $id . $md5])) {
    // TODO: translation needed
    die(__('No such item'));
}
$product = Product::getInstance($id);
require_once '../libs.php';
$amount = (int) $_REQUEST['amt'] - $_SESSION['online-store']['items']['products_' . $id . $md5]['amt'];
// { does the amount requested bring it over the maximum allowed per purchase
$max_allowed = isset($product->vals['os_amount_allowed_per_purchase']) ? (int) $product->vals['os_amount_allowed_per_purchase'] : 0;
// }
list($price, $amount, $vat) = Products_getProductPrice($product, $amount, $md5, false);
if ($max_allowed && $amount > $max_allowed) {
    $amount = $max_allowed;
}
if ($amount < 1) {
    unset($_SESSION['online-store']['items']['products_' . $id . $md5]);
} else {
    $_SESSION['online-store']['items']['products_' . $id . $md5]['cost'] = $price;
    $_SESSION['online-store']['items']['products_' . $id . $md5]['amt'] = $amount;
}
$total = OnlineStore_calculateTotal();
$item_total = $amount ? $_SESSION['online-store']['items']['products_' . $id . $md5]['cost'] * $amount : 0;
echo '{' . '"md5": "' . 'products_' . $id . $md5 . '",' . '"amt":' . $amount . ',' . '"item_total":' . $item_total . ',' . '"total":' . $total . '}';