function redeemCoupon()
{
global $toC_Json, $osC_Language, $osC_Payment, $osC_ShoppingCart, $osC_Currencies, $osC_Payment;
$osC_Language->load('checkout');
require_once 'includes/classes/coupon.php';
$toC_Coupon = new toC_Coupon($_POST['coupon_redeem_code']);
$errors = array();
if (!$toC_Coupon->isExist()) {
$errors[] = $osC_Language->get('error_coupon_not_exist');
}
if (!$toC_Coupon->isValid()) {
$errors[] = $osC_Language->get('error_coupon_not_valid');
}
if (!$toC_Coupon->isDateValid()) {
$errors[] = $osC_Language->get('error_coupon_invalid_date');
}
if (!$toC_Coupon->isUsesPerCouponValid()) {
$errors[] = $osC_Language->get('error_coupon_exceed_uses_per_coupon');
}
if (!$toC_Coupon->isUsesPerCustomerValid()) {
$errors[] = $osC_Language->get('error_coupon_exceed_uses_per_customer');
}
if ($toC_Coupon->hasRestrictCategories() || $toC_Coupon->hasRestrictProducts()) {
if (!$toC_Coupon->containRestrictProducts()) {
$errors[] = $osC_Language->get('error_coupon_no_match_products');
}
}
if (!$toC_Coupon->checkMinimumOrderQuantity()) {
$errors[] = $osC_Language->get('error_coupon_minimum_order_quantity');
}
if (sizeof($errors) == 0) {
$osC_ShoppingCart->setCouponCode($_POST['coupon_redeem_code']);
$form = toC_Json_Checkout::_getPaymentMethodForm();
$response = array('success' => true, 'form' => $form, 'isTotalZero' => $osC_ShoppingCart->isTotalZero());
} else {
$response = array('success' => false, 'errors' => $errors);
}
echo $toC_Json->encode($response);
}
function addCoupon()
{
global $toC_Json, $osC_Database, $osC_Language, $osC_ShoppingCart, $osC_Currencies, $osC_Weight, $osC_Tax, $osC_Customer;
$osC_Tax = new osC_Tax_Admin();
$osC_Weight = new osC_Weight();
$osC_Currencies = new osC_Currencies();
$osC_Language->load('checkout');
$Qorder = $osC_Database->query('select * from :table_orders where orders_id = :orders_id');
$Qorder->bindTable(':table_orders', TABLE_ORDERS);
$Qorder->bindInt(':orders_id', $_REQUEST['orders_id']);
$Qorder->execute();
require_once '../includes/classes/customer.php';
$osC_Customer = new osC_Customer();
$osC_Customer->setID($Qorder->value('customers_id '));
$osC_ShoppingCart = new toC_ShoppingCart_Adapter($_REQUEST['orders_id']);
if (isset($_REQUEST['coupon_code']) && !empty($_REQUEST['coupon_code']) && count($osC_ShoppingCart->getProducts()) != 0) {
require_once '../includes/classes/coupon.php';
$toC_Coupon = new toC_Coupon($_REQUEST['coupon_code']);
$errors = array();
if (!$toC_Coupon->isExist()) {
$errors[] = $osC_Language->get('error_coupon_not_exist');
} else {
if (!$toC_Coupon->isValid()) {
$errors[] = $osC_Language->get('error_coupon_not_valid');
} else {
if (!$toC_Coupon->isDateValid()) {
$errors[] = $osC_Language->get('error_coupon_invalid_date');
} else {
if (!$toC_Coupon->isUsesPerCouponValid()) {
$errors[] = $osC_Language->get('error_coupon_exceed_uses_per_coupon');
} else {
if (!$toC_Coupon->isUsesPerCustomerValid()) {
$errors[] = $osC_Language->get('error_coupon_exceed_uses_per_customer');
} else {
if ($toC_Coupon->hasRestrictCategories() || $toC_Coupon->hasRestrictProducts()) {
if (!$toC_Coupon->containRestrictProducts()) {
$errors[] = $osC_Language->get('error_coupon_no_match_products');
}
} else {
if (!$toC_Coupon->checkMinimumOrderQuantity()) {
$errors[] = $osC_Language->get('error_coupon_minimum_order_quantity');
} else {
if ($osC_ShoppingCart->isTotalZero()) {
$errors[] = $osC_Language->get('error_shopping_cart_total_zero');
}
}
}
}
}
}
}
}
if (sizeof($errors) == 0) {
$osC_ShoppingCart->setCouponCode($_REQUEST['coupon_code']);
$response = array('success' => true, 'feedback' => $osC_Language->get('ms_success_action_performed'));
} else {
$response = array('success' => false, 'feedback' => implode('<br />', $errors));
}
} else {
$response = array('success' => false, 'feedback' => $osC_Language->get('ms_error_action_not_performed'));
}
echo $toC_Json->encode($response);
}
function process()
{
global $osC_ShoppingCart, $osC_Currencies, $osC_Tax;
$coupon_code = $osC_ShoppingCart->getCouponCode();
if (empty($coupon_code)) {
return;
}
require_once realpath(dirname(__FILE__) . '/../../') . '/classes/coupon.php';
$toC_Coupon = new toC_Coupon($coupon_code);
$coupon_amount = 0;
$coupon_tax = 0;
if ($toC_Coupon->isFreeShippingCoupon()) {
$coupon_amount = $osC_ShoppingCart->getShippingMethod('cost');
$osC_ShoppingCart->addToTotal($coupon_amount * -1);
if ($osC_ShoppingCart->getShippingMethod('tax_class_id') > 0) {
$tax = $osC_Tax->getTaxRate($osC_ShoppingCart->getShippingMethod('tax_class_id'), $osC_ShoppingCart->getShippingAddress('country_id'), $osC_ShoppingCart->getShippingAddress('zone_id'));
$tax_description = $osC_Tax->getTaxRateDescription($osC_ShoppingCart->getShippingMethod('tax_class_id'), $osC_ShoppingCart->getShippingAddress('country_id'), $osC_ShoppingCart->getShippingAddress('zone_id'));
if (DISPLAY_PRICE_WITH_TAX == '1') {
$coupon_tax = $osC_Tax->calculate($osC_ShoppingCart->getShippingMethod('cost') / (1 + $tax / 100), $tax);
} else {
$coupon_tax = $osC_Tax->calculate($osC_ShoppingCart->getShippingMethod('cost'), $tax);
$osC_ShoppingCart->addToTotal($coupon_tax * -1);
}
$osC_ShoppingCart->addTaxAmount($coupon_tax * -1);
$osC_ShoppingCart->addTaxGroup($tax_description, $coupon_tax * -1);
if (DISPLAY_PRICE_WITH_TAX == '1') {
$coupon_amount += $coupon_tax;
}
}
} else {
$valid_order_total = 0;
$valid_tax = 0;
$tax_groups = array();
$products = array();
$has_restrict_products = $toC_Coupon->containRestrictProducts();
if ($has_restrict_products) {
$products = $toC_Coupon->getRestrictProducts();
}
foreach ($osC_ShoppingCart->getProducts() as $product) {
if (in_array($product['id'], $products) && $has_restrict_products === true || $has_restrict_products === false) {
$valid_order_total += $product['final_price'] * $product['quantity'];
$products_tax = $osC_Tax->getTaxRate($product['tax_class_id'], $osC_ShoppingCart->getTaxingAddress('country_id'), $osC_ShoppingCart->getTaxingAddress('zone_id'));
$products_tax_description = $osC_Tax->getTaxRateDescription($product['tax_class_id'], $osC_ShoppingCart->getTaxingAddress('country_id'), $osC_ShoppingCart->getTaxingAddress('zone_id'));
$valid_tax += $osC_Tax->calculate($product['final_price'], $products_tax) * $product['quantity'];
if (isset($tax_groups[$products_tax_description])) {
$tax_groups[$products_tax_description] += $osC_Tax->calculate($product['final_price'], $products_tax) * $product['quantity'];
} else {
$tax_groups[$products_tax_description] = $osC_Tax->calculate($product['final_price'], $products_tax) * $product['quantity'];
}
if ($toC_Coupon->isIncludeTax() == true) {
$valid_order_total += $osC_Tax->calculate($product['final_price'], $products_tax) * $product['quantity'];
}
}
}
if ($toC_Coupon->isIncludeShipping() == true) {
$valid_order_total += $osC_ShoppingCart->getShippingMethod('cost');
if ($osC_ShoppingCart->getShippingMethod('tax_class_id') > 0) {
$tax = $osC_Tax->getTaxRate($osC_ShoppingCart->getShippingMethod('tax_class_id'), $osC_ShoppingCart->getTaxingAddress('country_id'), $osC_ShoppingCart->getTaxingAddress('zone_id'));
if (DISPLAY_PRICE_WITH_TAX == '1') {
$shipping_tax = $osC_Tax->calculate($osC_ShoppingCart->getShippingMethod('cost') / (1 + $tax / 100), $tax);
} else {
$shipping_tax = $osC_Tax->calculate($osC_ShoppingCart->getShippingMethod('cost'), $tax);
}
$tax_description = $osC_Tax->getTaxRateDescription($osC_ShoppingCart->getShippingMethod('tax_class_id'), $osC_ShoppingCart->getShippingAddress('country_id'), $osC_ShoppingCart->getShippingAddress('zone_id'));
$valid_tax += $shipping_tax;
$tax_groups[$products_tax_description] += $shipping_tax;
if ($toC_Coupon->isIncludeTax() == true) {
$valid_order_total += $shipping_tax;
}
}
}
if ($toC_Coupon->isAmountCoupon()) {
$coupon_amount = min($valid_order_total, $toC_Coupon->getCouponAmount());
} else {
if ($toC_Coupon->isPercentageCoupon()) {
$coupon_amount = round($toC_Coupon->getCouponAmount() * $valid_order_total / 100, 2);
}
}
$osC_ShoppingCart->addToTotal($coupon_amount * -1);
if ($toC_Coupon->isIncludeTax() == true) {
$ratio = $coupon_amount / $valid_order_total;
foreach ($osC_ShoppingCart->_tax_groups as $key => $value) {
if (isset($tax_groups[$key])) {
$coupon_tax += $tax_groups[$key] * $ratio;
$osC_ShoppingCart->addTaxAmount($coupon_tax * -1);
$osC_ShoppingCart->addTaxGroup($key, $coupon_tax * -1);
$coupon_amount -= $coupon_tax;
}
if (DISPLAY_PRICE_WITH_TAX == '1') {
$coupon_amount += $coupon_tax;
}
}
} else {
if ($toC_Coupon->isIncludeTax() == false) {
$ratio = $coupon_amount / $valid_order_total;
foreach ($osC_ShoppingCart->_tax_groups as $key => $value) {
if (isset($tax_groups[$key])) {
$coupon_tax += $tax_groups[$key] * $ratio;
$osC_ShoppingCart->addTaxAmount($coupon_tax * -1);
$osC_ShoppingCart->addTaxGroup($key, $coupon_tax * -1);
$osC_ShoppingCart->addToTotal($coupon_tax * -1);
}
if (DISPLAY_PRICE_WITH_TAX == '1') {
$coupon_amount += $coupon_tax;
}
}
}
}
}
if ($osC_ShoppingCart->isTotalZero()) {
$osC_ShoppingCart->resetBillingMethod(false);
}
$osC_ShoppingCart->setCouponAmount($coupon_amount);
$this->output[] = array('title' => $this->_title . ' (' . $coupon_code . ') : ', 'text' => '-' . $osC_Currencies->format($coupon_amount), 'value' => $coupon_amount);
}
