src/main/java/ru/sber/SchoolApplication.java - master - konakovrd/software-design

src/main/java/ru/sber/SchoolApplication.java

54 строки2 KB

Konakov Roman

homework4

20 июн 2025, 22:10

20 июн 2025, 22:101f020c3

package ru.sber;

import ru.sber.model.Olympiad;
import ru.sber.model.Student;
import ru.sber.model.Subject;
import ru.sber.model.enums.OlympiadType;
import ru.sber.model.enums.StatusStateEnum;
import ru.sber.service.observer.AcademicGroupService;
import ru.sber.service.observer.StudentService;
import ru.sber.service.statemachine.SubjectService;
import ru.sber.service.strategy.*;

import java.util.Arrays;
import java.util.List;

public class SchoolApplication {

    public static void main(String[] args) {

        //Создаём сервисный слой
        StudentService studentService = new StudentService();
        AcademicGroupService academicGroupService = new AcademicGroupService();
        studentService.addObserver(academicGroupService);
        SubjectService subjectService = new SubjectService();
        List<OlympiadStrategy> strategies = List.of(
                new MathOlympiadStrategy(),
                new PhysicsOlympiadStrategy(),
                new SportsOlympiadStrategy()
        );
        OlympiadService olympiadService = new OlympiadService(strategies);

        Arrays.stream(OlympiadType.values())
                .map(Olympiad::new)
                .forEach(olympiadService::startOlympiad);

        Subject subject = subjectService.createSubject(new Subject("Математика"));
        subjectService.setState(subject, StatusStateEnum.REQUEST);

        try {
            subjectService.setState(subject, StatusStateEnum.DRAFT);
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }

        Student student = studentService.create(
                Student.builder()
                        .name("Баран")
                        .surname("Баранов")
                        .patronymic("Баранович")
                        .build()
        );

    }
}