Pap_Api_TransactionsGrid::makeRefundChargeback PHP Method

        private function makeRefundChargeback($type, $note, $fee)
        {
            if ($this->apiSessionObject->getRoleType() == Gpf_Api_Session::AFFILIATE) {
                throw new Exception("This method can be used only by merchant!");
            }
            if ($this->getFiltersParameter()->getCount() == 0) {
                throw new Exception("Refund / Chargeback in transactions grid is possible to make only with filters!");
            }
            $request = new Gpf_Rpc_ActionRequest('Pap_Merchants_Transaction_TransactionsForm', 'makeRefundChargebackByParams', $this->apiSessionObject);
            $request->addParam('filters', $this->getFiltersParameter());
            $request->addParam(self::REFUND_MERCHANT_NOTE, $note);
            $request->addParam(self::REFUND_TYPE, $type);
            $request->addParam(self::REFUND_FEE, $fee);
            $request->sendNow();
            return $request->getAction();
        }