feat(model): Game&Lotto&Player 구현 #3

Author: daeGULLL

src/main/java/lotto/Lotto.java

@@ -0,0 +1,29 @@
+package lotto.model;
+
+import java.util.Set;
+
+public class Game {
+    private Set<Integer> jackpotNumbers;
+    private Integer bonus;
+
+    Game(Set<Integer> jackpotNumbers) {
+        this.jackpotNumbers = jackpotNumbers;
+    }
+
+    //static factory pattern
+    public static Game setJackpot(Set<Integer> jackpotNumbers) {
+        return new Game(jackpotNumbers);
+    }
+
+    public void setBonus(int bonus) {
+        this.bonus = bonus;
+    }
+
+    public Set<Integer> getJackpotNumbers() {
+        return jackpotNumbers;
+    }
+
+    public Integer getBonus() {
+        return bonus;
+    }
+}

src/main/java/lotto/model/Game.java

@@ -0,0 +1,34 @@
+package lotto.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import java.util.List;
+import lotto.util.Validator;
+
+public class Lotto {
+    private final List<Integer> numbers;
+    static final int LOTTO_RANGE_START = 1;
+    static final int LOTTO_RANGE_END = 45;
+    static final int LOTTO_BALL_COUNT = 6;
+
+    public Lotto(List<Integer> numbers) {
+        Validator.isLength(numbers.size());
+        Validator.isListItemDuplicated(numbers);
+        this.numbers = numbers;
+    }
+
+    public static Lotto buyNew() {
+        return new Lotto(Randoms.pickUniqueNumbersInRange(LOTTO_RANGE_START, LOTTO_RANGE_END, LOTTO_BALL_COUNT));
+    }
+
+    public List<Integer> getNumbers() {
+        return numbers;
+    }
+
+    public static int getLottoRangeStart() {
+        return LOTTO_RANGE_START;
+    }
+
+    public static int getLottoRangeEnd() {
+        return LOTTO_RANGE_END;
+    }
+}

src/main/java/lotto/model/Lotto.java

@@ -0,0 +1,50 @@
+package lotto.model;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.IntStream;
+import lotto.util.DetailErrorMessage;
+
+public class Player {
+    final int purchaseMoney;
+    int profitMoney;
+    List<Lotto> purchasedLottoList;
+
+    public static Player setLottoMoney(int purchaseMoney) {
+        if (purchaseMoney <= 0) {
+            throw new IllegalArgumentException(DetailErrorMessage.ZERO_NEGATIVE.getMessage());
+        }
+        if (purchaseMoney % 1000 > 0) {
+            throw new IllegalArgumentException(DetailErrorMessage.NOT_MULTIPLE.getMessage());
+        }
+        return new Player(purchaseMoney);
+    }
+
+    Player(int purchaseMoney) {
+        this.purchaseMoney = purchaseMoney;
+        purchasedLottoList = new ArrayList<>();
+    }
+
+    public void buyLotto() {
+        int howMuch = purchaseMoney / 1000;
+        IntStream.range(0, howMuch).forEach((i) -> {
+            purchasedLottoList.add(Lotto.buyNew());
+        });
+    }
+
+    public List<Lotto> getPurchasedLottoList() {
+        return purchasedLottoList;
+    }
+
+    public int getPurchasedLottoNum() {
+        return purchasedLottoList.size();
+    }
+
+    public void setProfitMoney(int profitMoney) {
+        this.profitMoney = profitMoney;
+    }
+
+    public float getProfitPercent() {
+        return (float) (profitMoney * 100) / purchaseMoney;
+    }
+}