getCustomerGroupAmount example

        }

        $this->send($data, $result->getTotalCount());
    }

    /** * @return void */
    public function getCustomerGroupAmountAction()
    {
        $result = $this->getRepository()->getCustomerGroupAmount(
            $this->getFromDate(),
            $this->getToDate(),
            $this->getSelectedShopIds()
        );

        $this->send(
            $result->getData(),
            $result->getTotalCount()
        );
    }