start implementing stored waiting list position

booking.helper.inc

@@ -236,6 +236,26 @@ function _booking_get_waitinglist_top()
 	return -1;
 }
 
+/**
+ * Helper function to retrieve all the people on the waiting list
+ */
+function _booking_get_waitinglist()
+{
+	global $event;
+
+	// Taken from the Waiting List page, not very optimised
+	$result = db_query('SELECT DISTINCT nid, booking_firstname, booking_lastname, booking_state, booking_readinggroup, booking_country, booking_status
+	                    FROM (
+	                      SELECT p.nid, p.booking_firstname, p.booking_lastname, p.booking_state, p.booking_country, p.booking_readinggroup, pay.booking_payment_date, p.booking_status
+	                      FROM {booking_person} p, {booking_payment} pay
+					     					WHERE p.booking_eventid = :eid and p.nid = pay.booking_person_nid and ( p.booking_status = 2 or p.booking_status = 4)
+	                    ) AS booking
+	                    ORDER BY booking_status, booking_payment_date',
+						array(':eid' => $event->eid));		
+
+	return $result;
+}
+
 /**
  * Helper function to update the status of a registration
  */