/**
* apply discount code
* requires basket full detail with calculated sub totals
*/
public function calculateBasketDiscount(&$basket, $code, $check_code = true)
{
$promotion_data = false;
$basket['face_value_voucher'] = 0;
$basket['face_value_voucher_claim'] = 0;
$basket['discount'] = 0;
$basket['discount_fixed_claim'] = 0;
$basket['discount_percentage_claim'] = 0;
foreach ($basket['items'] as &$item) {
$item['discount'] = 0;
}
if ($code) {
require_once 'models/ecommerce/ecommerce_promotion.php';
$Promotion = new ecommerce_promotion();
$Promotion->setCacheable(false);
if ($check_code) {
$promotion_data = $Promotion->checkCodeBeforeApply($code, $basket['customer_id'], $basket);
} else {
$promotion_data = $Promotion->checkCodeMatch($code);
}
if ($promotion_data) {
$promotion_data['discount_fixed_value'] = ecommerce_price::convertCurrency($promotion_data['discount_fixed_value'], GLOBAL_DEFAULT_CURRENCY, $basket['currency']);
if ($promotion_data['type']['taxable']) {
$this->calculateVoucherDiscount($basket, $promotion_data);
} else {
$this->calculateCouponDiscount($basket, $promotion_data);
}
}
}
return $promotion_data;
}
/**
* main action
*/
public function mainAction()
{
/**
* find code
*/
if ($_SESSION['promotion_code']) {
$code = $_SESSION['promotion_code'];
} else {
if (trim($_POST['promotion_code']) != '') {
$code = trim($_POST['promotion_code']);
} else {
$code = false;
}
}
/**
* Check Actions
*/
if ($_POST['promotion_code_add'] && $code) {
$_SESSION['promotion_code'] = $code;
onxshopGoTo("/page/{$_SESSION['active_pages'][0]}");
} else {
if ($_POST['promotion_code_remove']) {
$_SESSION['promotion_code'] = false;
onxshopGoTo("/page/{$_SESSION['active_pages'][0]}");
}
}
/**
* initialize
*/
require_once 'models/ecommerce/ecommerce_promotion.php';
$Promotion = new ecommerce_promotion();
$Promotion->setCacheable(false);
require_once 'models/ecommerce/ecommerce_basket.php';
$Basket = new ecommerce_basket();
$Basket->setCacheable(false);
/**
* basket detail
*/
if (is_numeric($_SESSION['basket']['id'])) {
$basket = $Basket->getFullDetail($_SESSION['basket']['id']);
$Basket->calculateBasketSubTotals($basket, $this->isVatEligible($basket['customer_id']));
$Basket->calculateBasketDiscount($basket, $_SESSION['promotion_code']);
$Basket->saveDiscount($basket);
} else {
$basket = false;
}
/**
* Allow Guest Checkout
*/
if ($basket['customer_id'] == 0 && $_SESSION['client']['customer']['guest'] == 1) {
$customer_email = $_SESSION['client']['customer']['email'];
} else {
$customer_email = '';
}
/**
* Display
*/
if ($basket && ($promotion_code = $Promotion->checkCodeBeforeApply($code, $basket['customer_id'], $basket, $customer_email))) {
$promotion_code['value'] = $code;
$this->tpl->assign('PROMOTION_CODE', $promotion_code);
if ($promotion_code['discount_percentage_value'] > 0) {
$this->tpl->parse('content.applied.discount_percentage_value');
}
if ($promotion_code['discount_fixed_value'] > 0) {
$this->tpl->parse('content.applied.discount_fixed_value');
}
if ($promotion_code['discount_free_delivery'] == 1) {
$this->tpl->parse('content.applied.discount_free_delivery');
}
if ($promotion_code['free_promo_product']) {
$this->tpl->parse('content.applied.free_item_info');
}
$this->tpl->parse('content.applied');
} else {
//remove code
$code = false;
$promotion_code = array();
$promotion_code['value'] = $code;
$this->tpl->assign('PROMOTION_CODE', $promotion_code);
$this->tpl->parse('content.enter');
}
/**
* Save to session
*/
$_SESSION['promotion_code'] = $code;
return true;
}
