/**
* Get subscriber balance information for the current month.
* @param type $subscriberId (optional)
* @param type $billrunKey (optional)
* @return boolean
*/
public function getBalance()
{
return Billrun_Factory::balance()->load($this->data['sid'], Billrun_Util::getNextChargeKey(time()));
}
/**
* Create a subscriber entry if none exists. Uses an update query only if the balance doesn't exist
* @param type $subscriber
*/
protected static function createBalanceIfMissing($aid, $sid, $billrun_key, $plan_ref)
{
$balance = Billrun_Factory::balance(array('sid' => $sid, 'billrun_key' => $billrun_key));
if ($balance->isValid()) {
return $balance;
} else {
return Billrun_Balance::createBalanceIfMissing($aid, $sid, $billrun_key, $plan_ref);
}
}
