/** * Create new invoice * * @param array $data * @param RM_Account_iUser $obUser * @return RM_Holder_Invoice */ public function createInvoice(array $data = array(), RM_Account_iUser $obCreator = NULL) { $data['creator_id'] = me()->id(); if (!isNull($obCreator)) { $data['creator_id'] = $obCreator->id(); } return $this->_mapper->createInvoice($data); }