Merhaba geri sayım tarihini nası yazdırabilirim bir kaç yol denedim ama yapamadım, bu kodlar model/catalog/product.php içinde, controller/module/special.php içi ne gibi bi ekleme yapmam gerekir acaba?

public function getProductSpecials($data = array()) {

 $sql = "SELECT DISTINCT ps.product_id, (SELECT AVG(rating) FROM " . DB_PREFIX . "review r1 WHERE r1.product_id = ps.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating FROM " . DB_PREFIX . "product_special ps LEFT JOIN " . DB_PREFIX . "product p ON (ps.product_id = p.product_id) LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) WHERE p.status = '1' AND p.date_available <= NOW() AND p2s.store_id = '" . (int)$this->config->get('config_store_id') . "' AND ps.customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) GROUP BY ps.product_id";



        $sort_data = array(

            'pd.name',

            'p.model',

            'ps.price',

            'rating',

            'p.sort_order'

        );



        if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {

            if ($data['sort'] == 'pd.name' || $data['sort'] == 'p.model') {

                $sql .= " ORDER BY LCASE(" . $data['sort'] . ")";

            } else {

                $sql .= " ORDER BY " . $data['sort'];

            }

        } else {

            $sql .= " ORDER BY p.sort_order";

        }



        if (isset($data['order']) && ($data['order'] == 'DESC')) {

            $sql .= " DESC, LCASE(pd.name) DESC";

        } else {

            $sql .= " ASC, LCASE(pd.name) ASC";

        }



        if (isset($data['start']) || isset($data['limit'])) {

            if ($data['start'] < 0) {

                $data['start'] = 0;

            }



            if ($data['limit'] < 1) {

                $data['limit'] = 20;

            }



            $sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];

        }



        $product_data = array();



        $query = $this->db->query($sql);



        foreach ($query->rows as $result) {

            $product_data[$result['product_id']] = $this->getProduct($result['product_id']);

        }



        return $product_data;

    }