public function addCoupon($couponcode, $fromId = false)
{
if (!empty($this->coupons)) {
if (!is_array($this->coupons)) {
$oldcoupons = explode(';', $this->coupons);
} else {
$oldcoupons = $this->coupons;
}
} else {
$oldcoupons = array();
}
if ($fromId) {
$couponcode = couponHandler::codeFromId($couponcode);
$couponcode = $couponcode['coupon_code'];
}
if (!in_array($couponcode, $oldcoupons)) {
$oldcoupons[] = $couponcode;
$cph = new couponHandler();
$cph->load($couponcode);
if ($cph->status) {
$cph->incrementCount($this);
}
}
$this->coupons = $oldcoupons;
}
