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<?php /*------------------------------------------------------------------------ # com_j2store - J2Store # ------------------------------------------------------------------------ # author Sasi varna kumar - Weblogicx India http://www.weblogicxindia.com # copyright Copyright (C) 2014 - 19 Weblogicxindia.com. All Rights Reserved. # @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL # Websites: http://j2store.org # Technical Support: Forum - http://j2store.org/forum/index.html -------------------------------------------------------------------------*/ // No direct access defined('_JEXEC') or die; class J2StoreTableOption extends F0FTable { /** * The event which runs before deleting a record * * @param integer $oid The PK value of the record to delete * * @return boolean True to allow the deletion */ protected function onBeforeDelete($oid) { $status = true; // Load the post record $item = clone $this; $item->load($oid); if($oid){ //make sure that any product using this options before delete the if(!$this->isProductAssociated($oid)){ return false; }else{ $this->deleteChildren($oid); } } return $status; } private function isProductAssociated($oid){ $status =true; $model = F0FModel::getTmpInstance('ProductOptions', 'J2StoreModel'); $items = $model->option_id($oid)->getList(); if(isset($items) && count($items)){ $status =false; } return $status; } private function deleteChildren($oid){ $model = F0FModel::getTmpInstance('OptionValues', 'J2StoreModel'); $db = $this->getDbo(); $query = $db->getQuery(true)->select('j2store_optionvalue_id') ->from('#__j2store_optionvalues') ->where('option_id='.$db->q($oid)); $db->setQuery($query); $idlist= $db->loadColumn(); if(count($idlist)) { $model->setIds($idlist); $model->delete(); } return true; } public function check() { $result = true; // Do we have a unique name? if (!$this->option_unique_name) { $result = false; $this->setError(JText::_('J2STORE_OPTION_UNIQUE_NAME_REQUIRED')); } // Do we have a option name? if (!$this->option_name) { $result = false; $this->setError(JText::_('J2STORE_OPTION_NAME_REQUIRED')); } return $result; } }
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