The EmployeeTask entity within the microservice architecture

Entity-Relationship-Model of <EmployeeService>

Entity Name: EmployeeTask

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
Employee	LONG	EmployeeTask	Employee
PrimaryKey	LONG	EmployeeTask
ServerReplicationVersion	LONG	EmployeeTask
Task	LONG	EmployeeTask	Task

Service Interfaces

Relative mapping URL	Request Method	Method Name	Microservice	Involved Entities
/employeetask/{id}	PUT	updateEmployeeTaskById(employeetask)	EmployeeService	EmployeeTask
/employeetask	POST	insertEmployeeTask(employeetask)	EmployeeService	EmployeeTask
/employeetask/{id}	GET	findEmployeeTaskById(id)	EmployeeService	EmployeeTask
/employeetask	GET	findAllEmployeeTask()	EmployeeService	EmployeeTask
/employeetask/{id}	DELETE	deleteEmployeeTaskById(id)	EmployeeService	EmployeeTask
/employeetask/task/{id}	GET	findAllEmployeeTaskOfTask(id)	EmployeeService	Task EmployeeTask
/employeetask/employee/{id}	GET	findAllEmployeeTaskOfEmployee(id)	EmployeeService	Employee EmployeeTask

Distributed transaction of <EmployeeTask>

Pseudo code snippet

final EmployeeTask employeetask = (EmployeeTask) this.callMicroservice(ServiceNames.EMPLOYEE_SERVICE + "/employeetask/" + id, EmployeeTask.class);
if (employeetask != null) {
    final Task task1 = (Task) this.callMicroservice(ServiceNames.EMPLOYEE_SERVICE + "/task/" + employeetask.getTask().getId(), Task.class);
    if (task1 != null) {
    }
    final Employee employee2 = (Employee) this.callMicroservice(ServiceNames.EMPLOYEE_SERVICE + "/employee/" + employeetask.getEmployee().getId(), Employee.class);
    if (employee2 != null) {
        final Airline airline3 = (Airline) this.callMicroservice(ServiceNames.AIRPLANE_SERVICE + "/airline/" + employee2.getAirline().getId(), Airline.class);
        if (airline3 != null) {
        }
    }
}
return employeetask;

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