Service/Account/Balance/Calc/A/ProcessOneAccount.php
private function resetBalances($accId, $dsFrom)
    {
        $req = new AResetRequest();
        $req->setAccounts([$accId]);
        $req->setDateFrom($dsFrom);
        $this->servBalanceReset->exec($req);
    }
private function resetBalances($accId, $dsFrom)
    {
        $req = new AResetRequest();
        $req->setAccounts([$accId]);
        $req->setDateFrom($dsFrom);
        $this->servBalanceReset->exec($req);
    }
Reset balances for account starting from given date (excl).
@param int $accId
@param string $dsFrom
@throws \Exception