LHG:ONERES Interface

ONERES is a Lufthansa Tool to access bookings and general flight availability information

Contained data

AMADEUS Inventory call

This returns General Availability (GAV) and more information on a specific flight at a specific date.

Invocation-data	Flight number, Date
Result-data	all data on this flight (GAV, .... )

This returns for each flight identified by:

departure date and flight number or
departure date and departure time and departure port and destination port

the amount of bookable seats per transportation class ( Y = economy / C = business / F = first )

This interface is a real-time api interface to fetch all booking information relevant to special assistance requests.

Invocation-data	PNR / Booking-Code
Result-data	Booking-Data (Header-Info, Array of elements and element data)

A Flight data SLH Controller runs in the LH MOC digital and delivers these services:

Flightplan cache - which builds a local business cache from
- the data manually entered in the flightplan
- retrieved from the Flight Plan interface Phase 2
Future bookings cache - which holds a list of all bookings relevant to SARA, which are not older than 3 months and the future. This list is updated by
- once an hour polling the database
- receiving SOS/DSC messages from SARA if new relevant bookings to track appear or are no longer required.
Future booking data cache - uses the interface to one time pre-fetch the booking information and store it here
- receive a SOS/DSC message on propable booking request (a couple of seconds before the user enters the information) - and then the data is prefetched over the ONERES api
- receive a sync SOS/DSC message on booking request query, which
  - checks if the cache was updated in the last hour and then just returns the cache
  - with a forceupdate parameter, which queries the oneres-api and return the real-time answer