[2주차]객체지향 코드 연습(Jungsukwoo)

src/main/java/lotto/AppConfig.java

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+package lotto;
+
+import lotto.controller.LottoController;
+import lotto.repository.LottoRepository;
+import lotto.repository.LottoRepositoryImpl;
+import lotto.service.LottoService;
+import lotto.service.LottoServiceImpl;
+import lotto.view.InputView;
+import lotto.view.OutputView;
+
+import java.security.Provider;
+
+public class AppConfig {
+
+    public InputView inputView() {
+        return new InputView();
+    }
+
+    public OutputView outputView() {
+        return new OutputView();
+    }
+
+    // LottoRepository 인스턴스를 생성하는 메서드
+    public LottoRepository lottoRepository() {
+        return new LottoRepositoryImpl();
+    }
+
+    public LottoService lottoService() {
+        return new LottoServiceImpl(lottoRepository());
+    }
+
+    public LottoController lottoController() {
+        return new LottoController(lottoService(), inputView(), outputView());
+    }
+
+}

src/main/java/lotto/controller/LottoController.java

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+package lotto.controller;
+
+import lotto.service.LottoService;
+import lotto.view.InputView;
+import lotto.view.OutputView;
+
+public class LottoController {
+
+    private final LottoService lottoService;
+    private final InputView inputView;
+    private final OutputView outputView;
+
+    public LottoController(LottoService lottoService, InputView inputView, OutputView outputView) {
+        this.lottoService = lottoService;
+        this.inputView = inputView;
+        this.outputView = outputView;
+    }
+
+
+    public void run() {
+
+    }
+}
+

src/main/java/lotto/repository/LottoRepository.java

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+package lotto.repository;
+
+import lotto.model.Lotto;
+import java.util.List;
+
+public interface LottoRepository {
+    void saveLotto(Lotto lotto);
+    List<Lotto> findAllLotto();
+}

src/main/java/lotto/repository/LottoRepositoryImpl.java

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+package lotto.repository;
+
+import lotto.model.Lotto;
+import java.util.ArrayList;
+import java.util.List;
+
+public class LottoRepositoryImpl implements LottoRepository {
+
+    private final List<Lotto> lottoStorage = new ArrayList<>();
+
+    @Override
+    public void saveLotto(Lotto lotto) {
+        lottoStorage.add(lotto);
+    }
+
+    @Override
+    public List<Lotto> findAllLotto() {
+        return new ArrayList<>(lottoStorage);
+    }
+}

src/main/java/lotto/service/LottoService.java

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+package lotto.service;
+
+import lotto.model.Lotto;
+
+import java.util.List;
+
+public interface LottoService {
+    List<Lotto> purchaseLotto(int amount);
+
+}

src/main/java/lotto/service/LottoServiceImpl.java

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+package lotto.service;
+import camp.nextstep.edu.missionutils.Randoms;
+import lotto.model.Lotto;
+import lotto.repository.LottoRepository;
+import java.util.ArrayList;
+import java.util.List;
+
+public class LottoServiceImpl implements LottoService {
+
+    private final LottoRepository lottoRepository;
+
+    public LottoServiceImpl(LottoRepository lottoRepository) {
+        this.lottoRepository = lottoRepository;
+    }
+
+    @Override
+    public List<Lotto> purchaseLotto(int amount) {
+        int numberOfLotto = amount / 1000;
+        List<Lotto> purchasedLotto = new ArrayList<>();
+
+        for (int i = 0; i < numberOfLotto; i++) {
+            List<Integer> lottoNumbers = Randoms.pickUniqueNumbersInRange(1, 45, 6);
+            Lotto lotto = new Lotto(lottoNumbers);
+            purchasedLotto.add(lotto);
+        }
+        return purchasedLotto;
+    }
+
+}