@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Event revenue'
define view entity {{P}}I_EVENT_REVENUE
  as select from {{p}}event as ev
    left outer join {{p}}booking as bk on  bk.event_id = ev.event_id
                                        and bk.status = 'C'
{
  key ev.event_id     as event_id,
      ev.event_date   as event_date,
      count( bk.booking_no ) as booking_count,
      sum( bk.guests ) as total_guests,
      sum( bk.fee )   as total_fee
}
group by
  ev.event_id,
  ev.event_date