public function save(Coupon $coupon)
{
$data = $coupon->getRawData();
if ($coupon->getCouponId() > 0) {
$id = $coupon->getCouponId();
$this->tableGateway->update($data, array('aufri_coupons_id' => $id));
} else {
if (!$this->tableGateway->insert($data)) {
throw new \Exception("Could not new row {$id}");
}
$id = (int) $this->tableGateway->lastInsertValue;
}
return $this->getOne(array('aufri_coupons_id' => $id));
}
