The Passenger entity within the microservice architecture

Entity-Relationship-Model of <PassengerBookingService>

Entity Name: Passenger

Master Service: PassengerBookingService

Microservices

3.1 AirplaneService	3.2 AirportService	3.3 CargoService	3.4 CountryService	3.5 EmployeeService	3.6 LuggageService
3.7 PassengerBookingService

Entity Properties

Property Name	Datatype	Data Entity	Reference Entity
FirstName	STRING	Passenger
LastName	STRING	Passenger
Nationality	LONG	Passenger	Country
PrimaryKey	LONG	Passenger
ServerReplicationVersion	LONG	Passenger

Service Interfaces

Relative mapping URL	Request Method	Method Name	Microservice	Involved Entities
/passenger/{id}	DELETE	deletePassengerById(id)	PassengerBookingService	Passenger
/passenger/nationality/{id}	GET	findAllPassengerOfNationality(id)	PassengerBookingService	Country Passenger
/passenger/{id}	GET	findPassengerById(id)	PassengerBookingService	Passenger
/passenger/{id}	PUT	updatePassengerById(passenger)	PassengerBookingService	Passenger
/passenger	POST	insertPassenger(passenger)	PassengerBookingService	Passenger
/passengerbooking/passenger/{id}	GET	findAllPassengerBookingOfPassenger(id)	PassengerBookingService	Passenger PassengerBooking
/passenger	GET	findAllPassenger()	PassengerBookingService	Passenger

Pseudo code snippet

final Passenger passenger = (Passenger) this.callMicroservice(ServiceNames.PASSENGER_BOOKING_SERVICE + "/passenger/" + id, Passenger.class);
if (passenger != null) {
    final Country nationality1 = (Country) this.callMicroservice(ServiceNames.COUNTRY_SERVICE + "/country/" + passenger.getNationality().getId(), Country.class);
    if (nationality1 != null) {
    }
}
return passenger;

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