问重构代码以减少PHP中的冗余

EN

class AddEmployee
{
   public function Add()
   {
      $apiUrl = "https://api.abc.com/Employees";;

        $authParameters = array(
            'oauth_consumer_key' => $this->CONSUMER_KEY,

        );

        $xml .= <<<EOM
                <SuperFund>
                <ABN>$obj->abn</ABN>
                <Type>REGULATED</Type>
                </SuperFund>
                EOM;

        $queryParameters = array(
            'xml' => $xml
        );

        $response = $this->ProcesssRequestAndGetResponse('POST',$apiUrl,$authParameters,$queryParameters,$oauth_secret);

        return $response;

   }
}


class AddLocation
{
   public function Add()
   {
      $apiUrl = "https://api.abc.com/Locations";;

        $authParameters = array(
            'oauth_consumer_key' => $this->CONSUMER_KEY,

        );

        $xml .= <<<EOM
                <Location>
                <Address1>$obj->abn</Address1>
                <City>Dhaka</Citry>
                </Location>
                EOM;

        $queryParameters = array(
            'xml' => $xml
        );

        $response = $this->ProcesssRequestAndGetResponse('POST',$apiUrl,$authParameters,$queryParameters,$oauth_secret);

        return $response;

   }
}