/**
* Collect address discount amount
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Mage_SalesRule_Model_Quote_Discount
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
$quote = $address->getQuote();
$store = Mage::app()->getStore($quote->getStoreId());
$this->_calculator->reset($address);
$items = $this->_getAddressItems($address);
if (!count($items)) {
return $this;
}
$eventArgs = array('website_id' => $store->getWebsiteId(), 'customer_group_id' => $quote->getCustomerGroupId(), 'coupon_code' => $quote->getCouponCode());
$this->_calculator->init($store->getWebsiteId(), $quote->getCustomerGroupId(), $quote->getCouponCode());
$this->_calculator->initTotals($items, $address);
$address->setDiscountDescription(array());
$items = $this->_calculator->sortItemsByPriority($items);
foreach ($items as $item) {
if ($item->getNoDiscount()) {
$item->setDiscountAmount(0);
$item->setBaseDiscountAmount(0);
} else {
/**
* Child item discount we calculate for parent
*/
if ($item->getParentItemId()) {
continue;
}
$eventArgs['item'] = $item;
Mage::dispatchEvent('sales_quote_address_discount_item', $eventArgs);
if ($item->getHasChildren() && $item->isChildrenCalculated()) {
foreach ($item->getChildren() as $child) {
$this->_calculator->process($child);
$eventArgs['item'] = $child;
Mage::dispatchEvent('sales_quote_address_discount_item', $eventArgs);
$this->_aggregateItemDiscount($child);
}
} else {
$this->_calculator->process($item);
$this->_aggregateItemDiscount($item);
}
}
}
/**
* process weee amount
*/
if (Mage::helper('weee')->isEnabled() && Mage::helper('weee')->isDiscounted($store)) {
$this->_calculator->processWeeeAmount($address, $items);
}
/**
* Process shipping amount discount
*/
$address->setShippingDiscountAmount(0);
$address->setBaseShippingDiscountAmount(0);
if ($address->getShippingAmount()) {
$this->_calculator->processShippingAmount($address);
$this->_addAmount(-$address->getShippingDiscountAmount());
$this->_addBaseAmount(-$address->getBaseShippingDiscountAmount());
}
$this->_calculator->prepareDescription($address);
return $this;
}
protected function _canProcessRule($rule, $address)
{
if (!Mage::registry('aitFrontSalesRuleValidator')) {
Mage::register('aitFrontSalesRuleValidator', $this);
}
return parent::_canProcessRule($rule, $address) && !(!self::_isUseCustomActions() && in_array($rule->getSimpleAction(), array('by_percent_surcharge', 'by_fixed_surcharge', 'cart_fixed_surcharge')));
}
public function process(Mage_Sales_Model_Quote_Item_Abstract $item)
{
parent::process($item);
try {
$customer = Mage::getSingleton('customer/session');
if ($customer->isLoggedIn()) {
$customerId = Mage::getModel('customer/session')->getCustomerId();
$auto_use = Mage::getStoreConfig('rewardpoints/default/auto_use', Mage::app()->getStore()->getId());
if ($auto_use) {
if (Mage::getStoreConfig('rewardpoints/default/flatstats', Mage::app()->getStore()->getId())) {
$reward_model = Mage::getModel('rewardpoints/flatstats');
$customer_points = $reward_model->collectPointsCurrent($customerId, Mage::app()->getStore()->getId());
} else {
$reward_model = Mage::getModel('rewardpoints/stats');
$customer_points = $reward_model->getPointsCurrent($customerId, Mage::app()->getStore()->getId());
}
if ($customer_points && $customer_points > Mage::helper('rewardpoints/event')->getCreditPoints()) {
//J2T MOD. getCartAmount
$cart_amount = Mage::getModel('rewardpoints/discount')->getCartAmount($item->getQuote());
$cart_amount = Mage::helper('rewardpoints/data')->processMathValue($cart_amount);
$points_value = min(Mage::helper('rewardpoints/data')->convertMoneyToPoints($cart_amount), (int) $customer_points);
Mage::getSingleton('customer/session')->setProductChecked(0);
Mage::helper('rewardpoints/event')->setCreditPoints($points_value);
}
}
Mage::getModel('rewardpoints/discount')->apply($item);
}
} catch (Mage_Core_Exception $e) {
Mage::getSingleton('checkout/session')->addError($e->getMessage());
} catch (Exception $e) {
Mage::getSingleton('checkout/session')->addError($e);
}
return $this;
}
/**
* Collect information about free shipping for all address items
*
* @param Mage_Sales_Model_Quote_Address $address
* @return Mage_SalesRule_Model_Quote_Freeshipping
*/
public function collect(Mage_Sales_Model_Quote_Address $address)
{
parent::collect($address);
$quote = $address->getQuote();
$store = Mage::app()->getStore($quote->getStoreId());
$address->setFreeShipping(0);
$items = $this->_getAddressItems($address);
if (!count($items)) {
return $this;
}
$this->_calculator->init($store->getWebsiteId(), $quote->getCustomerGroupId(), $quote->getCouponCode());
$isAllFree = true;
foreach ($items as $item) {
if ($item->getNoDiscount()) {
$isAllFree = false;
$item->setFreeShipping(false);
} else {
/**
* Child item discount we calculate for parent
*/
if ($item->getParentItemId()) {
continue;
}
$this->_calculator->processFreeShipping($item);
$isItemFree = (bool) $item->getFreeShipping();
$isAllFree = $isAllFree && $isItemFree;
if ($item->getHasChildren() && $item->isChildrenCalculated()) {
foreach ($item->getChildren() as $child) {
$this->_calculator->processFreeShipping($child);
/**
* Parent free shipping we apply to all children
*/
if ($isItemFree) {
$child->setFreeShipping($isItemFree);
}
}
}
}
}
if ($isAllFree && !$address->getFreeShipping()) {
$address->setFreeShipping(true);
}
return $this;
}
public function testProcess()
{
$item = $this->getMock('Mage_Sales_Model_Quote_Item', array('getAddress'), array(), '', false);
$item->expects($this->once())->method('getAddress')->will($this->returnValue(true));
$item->setDiscountCalculationPrice(-1);
$item->setCalculationPrice(1);
$quote = $this->getMock('Mage_Sales_Model_Quote', null, array(), '', false);
$item->setQuote($quote);
$this->assertInstanceOf('Mage_SalesRule_Model_Validator', $this->_model->process($item));
return true;
}
/**
* Quote item discount calculation process
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
* @return Mage_SalesRule_Model_Validator
*/
public function process(Mage_Sales_Model_Quote_Item_Abstract $item)
{
$address = $this->_getAddress($item);
/**
* check coupon count limit
*/
$this->validateCouponCount($address);
/**
* check coupon usage
*/
$this->validateCouponUsage($address);
parent::process($item);
}
public function process(Mage_Sales_Model_Quote_Item_Abstract $item)
{
parent::process($item);
if (Mage::helper('referafriend')->checkVersion('1.4.0.0')) {
if (!$this->_discount) {
$this->_discount = Mage::getModel('referafriend/discount');
}
if ($this->_discount) {
$this->_discount->apply($item);
}
}
return $this;
}
public function processShippingAmount(Mage_Sales_Model_Quote_Address $address)
{
if (version_compare(Mage::getVersion(), '1.4.1.0', '>=')) {
return parent::processShippingAmount($address);
}
$shippingAmount = $address->getShippingAmountForDiscount();
if ($shippingAmount !== null) {
$baseShippingAmount = $address->getBaseShippingAmountForDiscount();
} else {
$shippingAmount = $address->getShippingAmount();
$baseShippingAmount = $address->getBaseShippingAmount();
}
$quote = $address->getQuote();
$appliedRuleIds = array();
foreach ($this->_getRules() as $rule) {
/* @var $rule Mage_SalesRule_Model_Rule */
if (!$rule->getApplyToShipping() || !$this->_canProcessRule($rule, $address)) {
continue;
}
$discountAmount = 0;
$baseDiscountAmount = 0;
$rulePercent = min(100, $rule->getDiscountAmount());
switch ($rule->getSimpleAction()) {
case 'to_percent':
$rulePercent = max(0, 100 - $rule->getDiscountAmount());
case 'by_percent':
$discountAmount = ($shippingAmount - $address->getShippingDiscountAmount()) * $rulePercent / 100;
$baseDiscountAmount = ($baseShippingAmount - $address->getBaseShippingDiscountAmount()) * $rulePercent / 100;
$discountPercent = min(100, $address->getShippingDiscountPercent() + $rulePercent);
$address->setShippingDiscountPercent($discountPercent);
break;
case 'to_fixed':
$quoteAmount = $quote->getStore()->convertPrice($rule->getDiscountAmount());
$discountAmount = $shippingAmount - $quoteAmount;
$baseDiscountAmount = $baseShippingAmount - $rule->getDiscountAmount();
break;
case 'by_fixed':
$quoteAmount = $quote->getStore()->convertPrice($rule->getDiscountAmount());
$discountAmount = $quoteAmount;
$baseDiscountAmount = $rule->getDiscountAmount();
break;
case 'cart_fixed':
$cartRules = $address->getCartFixedRules();
if (!isset($cartRules[$rule->getId()])) {
$cartRules[$rule->getId()] = $rule->getDiscountAmount();
}
if ($cartRules[$rule->getId()] > 0) {
$quoteAmount = $quote->getStore()->convertPrice($cartRules[$rule->getId()]);
$discountAmount = min($shippingAmount - $address->getShippingDiscountAmount(), $quoteAmount);
$baseDiscountAmount = min($baseShippingAmount - $address->getBaseShippingDiscountAmount(), $cartRules[$rule->getId()]);
$cartRules[$rule->getId()] -= $baseDiscountAmount;
}
$address->setCartFixedRules($cartRules);
break;
}
$discountAmount = min($address->getShippingDiscountAmount() + $discountAmount, $shippingAmount);
$baseDiscountAmount = min($address->getBaseShippingDiscountAmount() + $baseDiscountAmount, $baseShippingAmount);
$address->setShippingDiscountAmount($discountAmount);
$address->setBaseShippingDiscountAmount($baseDiscountAmount);
$appliedRuleIds[$rule->getRuleId()] = $rule->getRuleId();
// MODIFICATION BY AMASTY
$currentCouponCode = explode(',', $this->getCouponCode());
if ($currentCouponCode && $rule->getCouponCode() && in_array($rule->getCouponCode(), $currentCouponCode)) {
$address->setCouponCode($this->getCouponCode());
}
// MODIFICATION BY AMASTY END
if ($rule->getCouponCode() && strtolower($rule->getCouponCode()) == strtolower($this->getCouponCode())) {
$address->setCouponCode($this->getCouponCode());
}
$this->_addDiscountDescription($address, $rule);
if ($rule->getStopRulesProcessing()) {
break;
}
}
$address->setAppliedRuleIds($this->mergeIds($address->getAppliedRuleIds(), $appliedRuleIds));
$quote->setAppliedRuleIds($this->mergeIds($quote->getAppliedRuleIds(), $appliedRuleIds));
return $this;
}
/**
* Quote item discount calculation process
*
* @param Mage_Sales_Model_Quote_Item_Abstract $item
*
* @return Mage_SalesRule_Model_Validator
*/
public function process(Mage_Sales_Model_Quote_Item_Abstract $item)
{
$item->setDiscountAmount(0);
$item->setBaseDiscountAmount(0);
$item->setDiscountPercent(0);
$quote = $item->getQuote();
$address = $this->_getAddress($item);
$itemPrice = $this->_getItemPrice($item);
$baseItemPrice = $this->_getItemBasePrice($item);
$itemOriginalPrice = $this->_getItemOriginalPrice($item);
$baseItemOriginalPrice = $this->_getItemBaseOriginalPrice($item);
if ($itemPrice < 0) {
return $this;
}
$appliedRuleIds = array();
foreach ($this->_getRules() as $rule) {
/* @var $rule Mage_SalesRule_Model_Rule */
if (!$this->_canProcessRule($rule, $address)) {
continue;
}
if (!$rule->getActions()->validate($item)) {
continue;
}
$qty = $this->_getItemQty($item, $rule);
$discountAmount = 0;
$baseDiscountAmount = 0;
//discount for original price
$originalDiscountAmount = 0;
$baseOriginalDiscountAmount = 0;
if ($rule->getSimpleAction() != Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION) {
return parent::process($item);
}
switch ($rule->getSimpleAction()) {
case Mage_SalesRule_Model_Rule::BUY_X_GET_Y_ACTION:
$x = $rule->getDiscountStep();
$y = $rule->getDiscountAmount();
if (!$x || $y > $x) {
break;
}
$buyAndDiscountQty = $x + $y;
$fullRuleQtyPeriod = floor($qty / $buyAndDiscountQty);
$freeQty = $qty - $fullRuleQtyPeriod * $buyAndDiscountQty;
$discountQty = $fullRuleQtyPeriod * $y;
if ($freeQty > $x) {
$discountQty += $freeQty - $x;
}
/**
* This is the only needed part to get/apply the discount, if you have any issues or different
* Different version of @see Mage_SalesRule_Model_Validator you can take this code and update this file
* With your version of @see Mage_SalesRule_Model_Validator
*/
if ($address->getByXGetY()) {
$arrItems = Mage::helper('web_rules')->getItemsToDiscount($rule, $address, $item);
if (isset($arrItems[$item->getId()])) {
$discountQty = $arrItems[$item->getId()];
} else {
$discountQty = 0;
}
}
/** The modifications end here */
$discountAmount = $discountQty * $itemPrice;
$baseDiscountAmount = $discountQty * $baseItemPrice;
//get discount for original price
$originalDiscountAmount = $discountQty * $itemOriginalPrice;
$baseOriginalDiscountAmount = $discountQty * $baseItemOriginalPrice;
break;
}
$result = new Varien_Object(array('discount_amount' => $discountAmount, 'base_discount_amount' => $baseDiscountAmount));
Mage::dispatchEvent('salesrule_validator_process', array('rule' => $rule, 'item' => $item, 'address' => $address, 'quote' => $quote, 'qty' => $qty, 'result' => $result));
$discountAmount = $result->getDiscountAmount();
$baseDiscountAmount = $result->getBaseDiscountAmount();
$percentKey = $item->getDiscountPercent();
/**
* Process "delta" rounding
*/
if ($percentKey) {
$delta = isset($this->_roundingDeltas[$percentKey]) ? $this->_roundingDeltas[$percentKey] : 0;
$baseDelta = isset($this->_baseRoundingDeltas[$percentKey]) ? $this->_baseRoundingDeltas[$percentKey] : 0;
$discountAmount += $delta;
$baseDiscountAmount += $baseDelta;
$this->_roundingDeltas[$percentKey] = $discountAmount - $quote->getStore()->roundPrice($discountAmount);
$this->_baseRoundingDeltas[$percentKey] = $baseDiscountAmount - $quote->getStore()->roundPrice($baseDiscountAmount);
$discountAmount = $quote->getStore()->roundPrice($discountAmount);
$baseDiscountAmount = $quote->getStore()->roundPrice($baseDiscountAmount);
} else {
$discountAmount = $quote->getStore()->roundPrice($discountAmount);
$baseDiscountAmount = $quote->getStore()->roundPrice($baseDiscountAmount);
}
/**
* We can't use row total here because row total not include tax
* Discount can be applied on price included tax
*/
$itemDiscountAmount = $item->getDiscountAmount();
$itemBaseDiscountAmount = $item->getBaseDiscountAmount();
$discountAmount = min($itemDiscountAmount + $discountAmount, $itemPrice * $qty);
$baseDiscountAmount = min($itemBaseDiscountAmount + $baseDiscountAmount, $baseItemPrice * $qty);
$item->setDiscountAmount($discountAmount);
$item->setBaseDiscountAmount($baseDiscountAmount);
$item->setOriginalDiscountAmount($originalDiscountAmount);
$item->setBaseOriginalDiscountAmount($baseOriginalDiscountAmount);
$appliedRuleIds[$rule->getRuleId()] = $rule->getRuleId();
$this->_maintainAddressCouponCode($address, $rule);
$this->_addDiscountDescription($address, $rule);
if ($rule->getStopRulesProcessing()) {
break;
}
}
$item->setAppliedRuleIds(join(',', $appliedRuleIds));
$address->setAppliedRuleIds($this->mergeIds($address->getAppliedRuleIds(), $appliedRuleIds));
$quote->setAppliedRuleIds($this->mergeIds($quote->getAppliedRuleIds(), $appliedRuleIds));
return $this;
}
protected function _getRules2()
{
$rules = $this->_rules;
$first_rule = current($rules);
if ($first_rule !== false) {
if ($first_rule instanceof Mage_SalesRule_Model_Mysql4_Rule_Collection) {
return parent::_getRules();
}
}
return $rules;
}
