/**
* used only for Magento >= 1.7
*
* Filter collection by website(s), customer group(s) and date.
* Filter collection to only active rules.
* Sorting is not involved
*
* @param int $websiteId
* @param int $customerGroupId
* @param string|null $now
* @use $this->addWebsiteFilter()
*
* @return Mage_SalesRule_Model_Mysql4_Rule_Collection
*/
public function addWebsiteGroupDateFilter($websiteId, $customerGroupId, $now = null)
{
$oResource = Mage::getSingleton('core/resource');
$sTable = $oResource->getTableName('aitoc_salesrule_assign_cutomer');
if (!$sTable) {
return parent::addWebsiteGroupDateFilter($websiteId, $customerGroupId, $now);
}
if (!$this->getFlag('website_group_date_filter')) {
if (is_null($now)) {
$now = Mage::getModel('core/date')->date('Y-m-d');
}
$this->addWebsiteFilter($websiteId);
$entityInfo = $this->_getAssociatedEntityInfo('customer_group');
$connection = $this->getConnection();
$iCustomerId = Mage::getSingleton('customer/session')->getCustomerId();
if (!$iCustomerId) {
$iCustomerId = 0;
// fix for create order by admin
if ($_SESSION and isset($_SESSION['adminhtml_quote']) and isset($_SESSION['adminhtml_quote']['customer_id']) and $_SESSION['adminhtml_quote']['customer_id']) {
$iCustomerId = $_SESSION['adminhtml_quote']['customer_id'];
}
}
$this->getSelect()->joinLeft(array('rc' => $sTable), 'main_table.rule_id = rc.entity_id AND rc.customer_id = ' . $iCustomerId);
/* coupon code date is checked here to skip the promotion expiry date in case the coupon is set which has a different expiry */
$_coupon_code = Mage::getSingleton('checkout/session')->getQuote()->getCouponCode();
$use_promotion_expiry = true;
if (isset($_coupon_code)) {
$coupon_object = Mage::getModel("salesrule/coupon")->loadByCode($_coupon_code);
$coupon_data = $coupon_object->getData();
if (!empty($coupon_data)) {
$coupon_expiry = $coupon_object->getExpirationDate();
$current_date = date("Y-m-d H:i:s", Mage::getModel('core/date')->timestamp(time()));
if ($coupon_expiry >= $current_date) {
$use_promotion_expiry = false;
}
}
}
/* coupon code date is checked here to skip the promotion expiry date in case the coupon is set which has a different expiry */
if ($use_promotion_expiry) {
$this->getSelect()->joinLeft(array('customer_group_ids' => $this->getTable($entityInfo['associations_table'])), $connection->quoteInto('main_table.' . $entityInfo['rule_id_field'] . ' = customer_group_ids.' . $entityInfo['rule_id_field'] . ' AND customer_group_ids.' . $entityInfo['entity_id_field'] . ' = ?', (int) $customerGroupId), array())->where('from_date is null or from_date <= ?', $now)->where('to_date is null or to_date >= ?', $now)->where('(rc.entity_id IS NOT NULL) OR (customer_group_ids.customer_group_id = ?)', $customerGroupId);
} else {
$this->getSelect()->joinLeft(array('customer_group_ids' => $this->getTable($entityInfo['associations_table'])), $connection->quoteInto('main_table.' . $entityInfo['rule_id_field'] . ' = customer_group_ids.' . $entityInfo['rule_id_field'] . ' AND customer_group_ids.' . $entityInfo['entity_id_field'] . ' = ?', (int) $customerGroupId), array())->where('from_date is null or from_date <= ?', $now)->where("((to_date is null or to_date >= ?) AND (coupon_type=1)) OR (coupon_type!=1)", $now)->where('(rc.entity_id IS NOT NULL) OR (customer_group_ids.customer_group_id = ?)', $customerGroupId);
}
$this->addIsActiveFilter();
$this->setFlag('website_group_date_filter', true);
}
return $this;
}
