Spring 5.0 Microservices - Second Edition

Challenge requirements

In many cases, the targeted state could be achieved by relooking at the requirements as follows:

There are two validate flight calls, one from the Booking module, and another one from Search. The validate flight call is to validate the input flight data coming from different channels. The end objective is to avoid incorrect data being stored or serviced. When a customer does a flight search, say BF100, the system validates this flight to see the following:

• Is this is a valid flight?
• Does the flight exist on that particular date?
• Are there any booking restrictions set on this flight?

An alternate way of solving this ...