/**
* Handle GET requests.
*/
public function action_get()
{
try {
if (($coupon_name = $this->request->param('id')) != NULL) {
$coupon = new Model_Coupon();
$coupon->where('name', '=', $coupon_name)->where('number_coupons', '>', 0)->where('valid_date', '>', Date::unix2mysql())->where('status', '=', 1);
//filter by product
if (is_numeric(core::request('id_product'))) {
$coupon->where('id_product', '=', core::request('id_product'));
}
$coupon = $coupon->limit(1)->find();
$this->rest_output(array('coupon' => $coupon->loaded() ? $coupon->as_array() : FALSE));
} else {
$this->_error('You need to specify a coupon');
}
} catch (Kohana_HTTP_Exception $khe) {
$this->_error($khe);
}
}
/**
* get the coupon from the query or from the sesion or the post in paypal
* @return Model_Coupon or null if not found
*/
public static function get_coupon()
{
$coupon = new Model_Coupon();
/**
* Deletes a coupon in use
*/
if (core::request('coupon_delete') != NULL) {
Session::instance()->set('coupon', '');
Alert::set(Alert::INFO, __('Coupon deleted.'));
} elseif (core::post('custom') != NULL or core::request('coupon') != NULL or Session::instance()->get('coupon') != '') {
$slug_coupon = new Model_Coupon();
$coupon = $slug_coupon->where('name', '=', core::post('custom', core::request('coupon', Session::instance()->get('coupon'))))->where('number_coupons', '>', 0)->where('valid_date', '>', Date::unix2mysql())->where('status', '=', 1)->limit(1)->find();
if ($coupon->loaded()) {
//only add it to session if its different than before
if (Session::instance()->get('coupon') != $coupon->name) {
Alert::set(Alert::SUCCESS, __('Coupon added!'));
Session::instance()->set('coupon', $coupon->name);
}
} else {
Alert::set(Alert::INFO, __('Coupon not valid, expired or already used.'));
Session::instance()->set('coupon', '');
}
}
return $coupon;
}
