postgresql procedure multiple select statement results as output - postgresql

Question

How do we get multiple result sets from Postgresql procedure. Below is the Procedure i created which is not working. I know that this is not how it works in Postgresql but unable to find the required answer anywhere. After this i need to get these multiple resultsets in Java JDBC.
CREATE OR REPLACE PROCEDURE public.validate_user_login(
a_username character varying,
a_password character varying,
a_ip character varying,
a_uuid character varying,
a_appid integer,
a_osname character varying,
a_osversion character varying,
a_devicemake character varying,
a_devicemodel character varying,
a_devicelat numeric,
a_devicelong numeric
)
LANGUAGE 'plpgsql'
AS $BODY$
DECLARE
v_tenant_id INTEGER;
v_user_id INTEGER;
v_tenant_device_id INTEGER;
statuscode INTEGER;
BEGIN
select user_id , tenant_id into v_tenant_id , v_user_id
from public.users
where username = a_username
and password = a_password;
if v_tenant_id > 0 AND v_user_id > 0
then
statuscode := 1;
select tenant_device_id into v_tenant_device_id from tenant_devices
where tenant_id = v_tenant_id
and uuid = a_uuid;
insert into login_history (user_id , app_id , geo_lat , geo_long ,ip_address , tenant_device_id)
VALUES (v_user_id, a_appid,a_devicelat ,a_devicelong , a_ip, v_tenant_device_id );
else
statuscode := -1;
end if;
select user_id , username , email , phone_no, alt_phone_no
from public.users
where username = a_username
and password = a_password
limit 1;
select role_id from
public.user_roles
where user_id = v_user_id;
select statuscode;
END
$BODY$;