Spring Applications

Exercise: Booking Application

1. Download the booking application and create a Postgres database booking.
2. Implement a transactional travel service that allows customers to make travel bookings that consist of a flight and a hotel booking:
   • Flights and hotels are booked separately by the booking service
   • If one booking fails, the whole travel booking is canceled
   • The booking attempts and possible failures are logged using the logging service,
     e.g. Book travel to London for Bob and Error: Hotels in London booked out
3. Set the logging level org.springframework.orm.jpa.JpaTransactionManager to DEBUG and check the transaction management log.
4. Run the TravelServiceIT integration test to test the service.

Solution