From ec5f5e2ebd4f667357e18ee939b49f2e748ed232 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Thu, 3 Apr 2025 18:02:17 +0900
Subject: [PATCH 01/40] Update README.md

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 5c937d3..11e7e5c 100644
--- a/README.md
+++ b/README.md
@@ -8,11 +8,11 @@
 
 ## 📮 미션 제출 방법
 
-- 미션 구현을 완료한 후 GitHub을 통해 제출해야 한다.
+~~- 미션 구현을 완료한 후 GitHub을 통해 제출해야 한다.
   - GitHub을 활용한 제출 방법은 [프리코스 과제 제출](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse) 문서를 참고해 제출한다.
 - GitHub에 미션을 제출한 후 [우아한테크코스 지원](https://apply.techcourse.co.kr) 사이트에 접속하여 프리코스 과제를 제출한다.
   - 자세한 방법은 [제출 가이드](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse#제출-가이드) 참고
-  - **Pull Request만 보내고 지원 플랫폼에서 과제를 제출하지 않으면 최종 제출하지 않은 것으로 처리되니 주의한다.**
+  - **Pull Request만 보내고 지원 플랫폼에서 과제를 제출하지 않으면 최종 제출하지 않은 것으로 처리되니 주의한다.**~~
 
 ## 🚨 과제 제출 전 체크 리스트 - 0점 방지
 

From 0ebf462b4b5f24f99c20a6a33415ea6fd9fb29e0 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Thu, 3 Apr 2025 18:02:32 +0900
Subject: [PATCH 02/40] Update README.md

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 11e7e5c..5c937d3 100644
--- a/README.md
+++ b/README.md
@@ -8,11 +8,11 @@
 
 ## 📮 미션 제출 방법
 
-~~- 미션 구현을 완료한 후 GitHub을 통해 제출해야 한다.
+- 미션 구현을 완료한 후 GitHub을 통해 제출해야 한다.
   - GitHub을 활용한 제출 방법은 [프리코스 과제 제출](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse) 문서를 참고해 제출한다.
 - GitHub에 미션을 제출한 후 [우아한테크코스 지원](https://apply.techcourse.co.kr) 사이트에 접속하여 프리코스 과제를 제출한다.
   - 자세한 방법은 [제출 가이드](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse#제출-가이드) 참고
-  - **Pull Request만 보내고 지원 플랫폼에서 과제를 제출하지 않으면 최종 제출하지 않은 것으로 처리되니 주의한다.**~~
+  - **Pull Request만 보내고 지원 플랫폼에서 과제를 제출하지 않으면 최종 제출하지 않은 것으로 처리되니 주의한다.**
 
 ## 🚨 과제 제출 전 체크 리스트 - 0점 방지
 

From 51f9116feaa12adc74986415078b5fd9c35457e0 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 19:31:21 +0900
Subject: [PATCH 03/40] =?UTF-8?q?docs:=20=EA=B5=AC=ED=98=84=ED=95=A0=20?=
 =?UTF-8?q?=EA=B8=B0=EB=8A=A5=20=EB=AA=A9=EB=A1=9D=20=EC=A0=95=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/README.md | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/docs/README.md b/docs/README.md
index e69de29..a04f56d 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -0,0 +1,55 @@
+# 구현할 기능 목록
+
+## Model
+
+### Domain
+- RacingCar (하나의 레이싱 카)
+  - 차 이름 출력을 위한 getter
+- AllRacingCars (모든 레이싱 카들, 일급 컬렉션)
+- FullGame (전체 경기)
+  - AllGameResults 생성 메서드...?
+- Game (단일 경기)
+  - 해당 경기의 우승자 계산하여 Winners 객체 생성 및 반환하는 메서드
+- Winners (단일 경기 우승자, 일급 컬렉션)
+- WinnerCounts (누적 우승자, 일급 컬렉션)
+  - 최종 우승자 계산하여 FinalWinners 반환하는 메서드
+- FinalWinners (최종 우승자)
+  - 최종 우승자 출력을 위한 getter
+- AllGameResults (전체 경기 결과)
+- GameResult (단일 경기 결과)
+  - 단일 경기 우승자(Winners) 반환
+- 변경 예정...
+
+### Service
+- RacingCarService (객체 생성과 메서드 호출 담당, 없애고 싶다.)
+
+1. 컨트롤러로부터 전달 받은 자동차 이름으로 RacingCar 객체 생성 
+2. RacingCar 객체들로 AllRacingCars 객체 생성
+2. AllRacingCars 객체와 컨트롤러로부터 전달 받은 시도 횟수로 FullGame 객체 생성
+3. FullGame 객체 내에서 GameResult 생성한 뒤 AllGameResults 생성
+4. AllGameResults의 각 GameResult가 반환한 우승자들을 모아 FinalWinners 객체 생성
+    - 각 GameResult 객체 내에서 하이픈 개수 비교
+6. GameResult에서 단일 경기 우승자 Winners 객체로 반환 
+7. 반환한 Winners 객체들을 WinnerCounts로 생성
+8. WinnerCounts에서 최종 우승자 FinalWinners로 생성 및 반환
+
+
+## View
+
+### Input
+1. 경주할 자동차 이름 입력 받기
+2. 시도할 횟수 입력 받기
+
+### Output
+1. 각 차수별 실행 결과 출력 하기
+2. 단독 우승자 안내 문구 출력 하기 or 공동 우승자 안내 문구 출력 하기
+
+## Controller
+1. 뷰에서 입력 받은 경주할 자동차 이름 파싱 및 검증
+2. 서비스 객체에 자동차 이름 전달
+3. 뷰에서 입력 받은 시도 횟수 파싱 및 검증
+4. 서비스 객체에 시도 횟수 전달
+5. 서비스 객체로부터 AllGameResults 객체 받아 와서 변환
+6. 변환한 AllGameResults 뷰에게 전달
+7. 서비스 객체로부터 FinalWinners 받아 와서 변환
+8. 변환한 FinalWinners 뷰에게 전달

From 11f4eb1563ee32cd268be2c84ed07c2a27148d7d Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 19:39:53 +0900
Subject: [PATCH 04/40] =?UTF-8?q?feat:=20=EC=9E=85=EB=A0=A5=20view=20?=
 =?UTF-8?q?=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/view/InputView.java     |  9 +++++++++
 src/main/java/racingcar/view/TextInputView.java | 16 ++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 src/main/java/racingcar/view/InputView.java
 create mode 100644 src/main/java/racingcar/view/TextInputView.java

diff --git a/src/main/java/racingcar/view/InputView.java b/src/main/java/racingcar/view/InputView.java
new file mode 100644
index 0000000..193f7e2
--- /dev/null
+++ b/src/main/java/racingcar/view/InputView.java
@@ -0,0 +1,9 @@
+package racingcar.view;
+
+public interface InputView {
+
+    String inputRacingCarsNames();
+
+    String inputGameCount();
+
+}
diff --git a/src/main/java/racingcar/view/TextInputView.java b/src/main/java/racingcar/view/TextInputView.java
new file mode 100644
index 0000000..9c73003
--- /dev/null
+++ b/src/main/java/racingcar/view/TextInputView.java
@@ -0,0 +1,16 @@
+package racingcar.view;
+
+import camp.nextstep.edu.missionutils.Console;
+
+public class TextInputView implements InputView {
+
+    @Override
+    public String inputRacingCarsNames() {
+        return Console.readLine();
+    }
+
+    @Override
+    public String inputGameCount() {
+        return Console.readLine();
+    }
+}

From 9aff35ceae1308997e39820ea2b90e6f964d2335 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 20:30:06 +0900
Subject: [PATCH 05/40] =?UTF-8?q?feat:=20view=EC=97=90=20=EC=9E=85?=
 =?UTF-8?q?=EB=A0=A5=20=EC=95=88=EB=82=B4=20=EB=AC=B8=EA=B5=AC=20=EC=B6=94?=
 =?UTF-8?q?=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/view/TextInputView.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/racingcar/view/TextInputView.java b/src/main/java/racingcar/view/TextInputView.java
index 9c73003..34ed6b9 100644
--- a/src/main/java/racingcar/view/TextInputView.java
+++ b/src/main/java/racingcar/view/TextInputView.java
@@ -4,13 +4,18 @@
 
 public class TextInputView implements InputView {
 
+    public static final String INPUT_RACING_CARS_NAME_MESSAGE = "경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)";
+    public static final String INPUT_GAME_COUNT_MESSAGE = "시도할 회수는 몇회인가요?";
+
     @Override
     public String inputRacingCarsNames() {
+        System.out.println(INPUT_RACING_CARS_NAME_MESSAGE);
         return Console.readLine();
     }
 
     @Override
     public String inputGameCount() {
+        System.out.println(INPUT_GAME_COUNT_MESSAGE);
         return Console.readLine();
     }
 }

From cce482ed81baf8e60adebfe4670d8f3aed9fc91a Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 20:55:53 +0900
Subject: [PATCH 06/40] =?UTF-8?q?refactor:=20view=20=EB=A9=94=EC=84=9C?=
 =?UTF-8?q?=EB=93=9C=EB=AA=85=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/view/InputView.java     | 2 +-
 src/main/java/racingcar/view/TextInputView.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/racingcar/view/InputView.java b/src/main/java/racingcar/view/InputView.java
index 193f7e2..9d20a11 100644
--- a/src/main/java/racingcar/view/InputView.java
+++ b/src/main/java/racingcar/view/InputView.java
@@ -2,7 +2,7 @@
 
 public interface InputView {
 
-    String inputRacingCarsNames();
+    String inputRacingCarNames();
 
     String inputGameCount();
 
diff --git a/src/main/java/racingcar/view/TextInputView.java b/src/main/java/racingcar/view/TextInputView.java
index 34ed6b9..593fcea 100644
--- a/src/main/java/racingcar/view/TextInputView.java
+++ b/src/main/java/racingcar/view/TextInputView.java
@@ -8,7 +8,7 @@ public class TextInputView implements InputView {
     public static final String INPUT_GAME_COUNT_MESSAGE = "시도할 회수는 몇회인가요?";
 
     @Override
-    public String inputRacingCarsNames() {
+    public String inputRacingCarNames() {
         System.out.println(INPUT_RACING_CARS_NAME_MESSAGE);
         return Console.readLine();
     }

From 3112912e189ef196294b5e2351917df172380773 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:05:54 +0900
Subject: [PATCH 07/40] =?UTF-8?q?feat:=20view=EC=97=90=EC=84=9C=20?=
 =?UTF-8?q?=EC=9E=85=EB=A0=A5=20=EB=B0=9B=EC=9D=80=20=EA=B2=BD=EC=A3=BC?=
 =?UTF-8?q?=ED=95=A0=20=EC=9E=90=EB=8F=99=EC=B0=A8=20=EC=9D=B4=EB=A6=84=20?=
 =?UTF-8?q?=EA=B2=80=EC=A6=9D=20=ED=9B=84=20=ED=8C=8C=EC=8B=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/main/java/racingcar/controller/Controller.java

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
new file mode 100644
index 0000000..6b2942e
--- /dev/null
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -0,0 +1,35 @@
+package racingcar.controller;
+
+import static racingcar.common.ErrorMessage.ERROR_EMPTY_RACING_CAR_NAME;
+
+import java.util.List;
+import racingcar.view.InputView;
+
+public class Controller {
+
+    public static final String DELIMITER = ",";
+
+    private final InputView inputView;
+
+    public Controller(InputView inputView) {
+        this.inputView = inputView;
+    }
+
+    public void run() {
+        String inputNames = inputView.inputRacingCarNames();
+        validateInputNames(inputNames);
+        List<String> carNames = splitCarNames(inputNames);
+    }
+
+    private static List<String> splitCarNames(String racingCarNames) {
+        List<String> carNames = List.of(racingCarNames.split(DELIMITER));
+        return carNames;
+    }
+
+    private static void validateInputNames(String inputNames) {
+        if (inputNames.trim().isEmpty() || inputNames == null) {
+            throw new IllegalArgumentException(ERROR_EMPTY_RACING_CAR_NAME);
+        }
+    }
+
+}

From 8ceb05f556d0689b673b4fb66534a5c6428a2231 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:06:41 +0900
Subject: [PATCH 08/40] =?UTF-8?q?feat:=20=EC=9D=98=EC=A1=B4=EC=84=B1=20?=
 =?UTF-8?q?=EC=A3=BC=EC=9E=85=ED=95=A0=20AppConfig=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/main/java/racingcar/AppConfig.java

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
new file mode 100644
index 0000000..4386881
--- /dev/null
+++ b/src/main/java/racingcar/AppConfig.java
@@ -0,0 +1,17 @@
+package racingcar;
+
+import racingcar.controller.Controller;
+import racingcar.view.InputView;
+import racingcar.view.TextInputView;
+
+public class AppConfig {
+
+    public Controller controller() {
+        return new Controller(inputView());
+    }
+
+    private InputView inputView() {
+        return new TextInputView();
+    }
+
+}

From cf0a9378c2657a446fc511c19c4f624ff6180435 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:06:59 +0900
Subject: [PATCH 09/40] =?UTF-8?q?feat:=20=EB=A9=94=EC=9D=B8=20=EB=A9=94?=
 =?UTF-8?q?=EC=84=9C=EB=93=9C=20=EC=9E=91=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/Application.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/racingcar/Application.java b/src/main/java/racingcar/Application.java
index a17a52e..4261695 100644
--- a/src/main/java/racingcar/Application.java
+++ b/src/main/java/racingcar/Application.java
@@ -1,7 +1,11 @@
 package racingcar;
 
+import racingcar.controller.Controller;
+
 public class Application {
     public static void main(String[] args) {
-        // TODO: 프로그램 구현
+        AppConfig appConfig = new AppConfig();
+        Controller controller = appConfig.controller();
+        controller.run();
     }
 }

From edb68dcf290c55161cc216d5d80912b4c1391961 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:07:18 +0900
Subject: [PATCH 10/40] =?UTF-8?q?feat:=20=EC=97=90=EB=9F=AC=EB=A9=94?=
 =?UTF-8?q?=EC=8B=9C=EC=A7=80=20=EA=B4=80=EB=A6=AC=20=ED=81=B4=EB=9E=98?=
 =?UTF-8?q?=EC=8A=A4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/common/ErrorMessage.java | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 src/main/java/racingcar/common/ErrorMessage.java

diff --git a/src/main/java/racingcar/common/ErrorMessage.java b/src/main/java/racingcar/common/ErrorMessage.java
new file mode 100644
index 0000000..acf3fa4
--- /dev/null
+++ b/src/main/java/racingcar/common/ErrorMessage.java
@@ -0,0 +1,7 @@
+package racingcar.common;
+
+public class ErrorMessage {
+
+    public static final String ERROR_EMPTY_RACING_CAR_NAME = "[ERROR] 입력된 자동차 이름이 없습니다.";
+    public static final String ERROR_SINGLE_RACING_CAR_NAME = "[ERROR] 한 대의 자동차로는 경기할 수 없습니다.";
+}

From fc5513c225a038988991fb9f978bc84b562cf49b Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:26:44 +0900
Subject: [PATCH 11/40] =?UTF-8?q?feat:=20=EC=BB=A8=ED=8A=B8=EB=A1=A4?=
 =?UTF-8?q?=EB=9F=AC=EB=A1=9C=EB=B6=80=ED=84=B0=20=EC=A0=84=EB=8B=AC=20?=
 =?UTF-8?q?=EB=B0=9B=EC=9D=80=20=EC=9D=B4=EB=A6=84=EB=93=A4=EB=A1=9C=20Rac?=
 =?UTF-8?q?ingCar=20=EA=B0=9D=EC=B2=B4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/RacingCar.java      | 14 ++++++++++++++
 .../java/racingcar/model/RacingCarService.java    |  9 +++++++++
 .../racingcar/model/RacingCarServiceImpl.java     | 15 +++++++++++++++
 3 files changed, 38 insertions(+)
 create mode 100644 src/main/java/racingcar/model/RacingCar.java
 create mode 100644 src/main/java/racingcar/model/RacingCarService.java
 create mode 100644 src/main/java/racingcar/model/RacingCarServiceImpl.java

diff --git a/src/main/java/racingcar/model/RacingCar.java b/src/main/java/racingcar/model/RacingCar.java
new file mode 100644
index 0000000..6b12476
--- /dev/null
+++ b/src/main/java/racingcar/model/RacingCar.java
@@ -0,0 +1,14 @@
+package racingcar.model;
+
+public class RacingCar {
+
+    private final String name;
+
+    public RacingCar(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+}
diff --git a/src/main/java/racingcar/model/RacingCarService.java b/src/main/java/racingcar/model/RacingCarService.java
new file mode 100644
index 0000000..3238bfd
--- /dev/null
+++ b/src/main/java/racingcar/model/RacingCarService.java
@@ -0,0 +1,9 @@
+package racingcar.model;
+
+import java.util.List;
+
+public interface RacingCarService {
+
+    void createRacingCars(List<String> carNames);
+
+}
diff --git a/src/main/java/racingcar/model/RacingCarServiceImpl.java b/src/main/java/racingcar/model/RacingCarServiceImpl.java
new file mode 100644
index 0000000..36d4bfe
--- /dev/null
+++ b/src/main/java/racingcar/model/RacingCarServiceImpl.java
@@ -0,0 +1,15 @@
+package racingcar.model;
+
+import java.util.List;
+
+public class RacingCarServiceImpl implements RacingCarService {
+
+    @Override
+    public void createRacingCars(List<String> carNames) {
+        convertToRacingCar(carNames);
+    }
+
+    private static List<RacingCar> convertToRacingCar(List<String> carNames) {
+        return carNames.stream().map(RacingCar::new).toList();
+    }
+}

From 355510d928e299e31d42bf81725cd5ae091dbe83 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:27:25 +0900
Subject: [PATCH 12/40] =?UTF-8?q?feat:=20RacingCar=20=EA=B0=9D=EC=B2=B4?=
 =?UTF-8?q?=EB=93=A4=EB=A1=9C=20AllRacingCars=20=EA=B0=9D=EC=B2=B4=20?=
 =?UTF-8?q?=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/model/AllRacingCars.java     | 17 +++++++++++++++++
 .../racingcar/model/RacingCarServiceImpl.java   |  2 +-
 2 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/racingcar/model/AllRacingCars.java

diff --git a/src/main/java/racingcar/model/AllRacingCars.java b/src/main/java/racingcar/model/AllRacingCars.java
new file mode 100644
index 0000000..ba68401
--- /dev/null
+++ b/src/main/java/racingcar/model/AllRacingCars.java
@@ -0,0 +1,17 @@
+package racingcar.model;
+
+import java.util.List;
+
+public class AllRacingCars {
+
+    private final List<RacingCar> cars;
+
+    public AllRacingCars(List<RacingCar> cars) {
+        this.cars = cars;
+    }
+
+    public List<RacingCar> getRacingCars() {
+        return cars;
+    }
+
+}
diff --git a/src/main/java/racingcar/model/RacingCarServiceImpl.java b/src/main/java/racingcar/model/RacingCarServiceImpl.java
index 36d4bfe..356f083 100644
--- a/src/main/java/racingcar/model/RacingCarServiceImpl.java
+++ b/src/main/java/racingcar/model/RacingCarServiceImpl.java
@@ -6,7 +6,7 @@ public class RacingCarServiceImpl implements RacingCarService {
 
     @Override
     public void createRacingCars(List<String> carNames) {
-        convertToRacingCar(carNames);
+        AllRacingCars allRacingCars = new AllRacingCars(convertToRacingCar(carNames));
     }
 
     private static List<RacingCar> convertToRacingCar(List<String> carNames) {

From 7bfc90b90a77715dae1d6d1985b842d8e55b6db3 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:51:09 +0900
Subject: [PATCH 13/40] =?UTF-8?q?feat:=20=EB=B7=B0=EB=A1=9C=EB=B6=80?=
 =?UTF-8?q?=ED=84=B0=20=EC=9E=85=EB=A0=A5=20=EB=B0=9B=EC=9D=80=20=EC=8B=9C?=
 =?UTF-8?q?=EB=8F=84=20=ED=9A=9F=EC=88=98=20=EC=BB=A8=ED=8A=B8=EB=A1=A4?=
 =?UTF-8?q?=EB=9F=AC=EC=97=90=EC=84=9C=20=EA=B2=80=EC=A6=9D=20=ED=9B=84=20?=
 =?UTF-8?q?=ED=8C=8C=EC=8B=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java | 21 ++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 6b2942e..29bed21 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -1,24 +1,43 @@
 package racingcar.controller;
 
+import static racingcar.common.ErrorMessage.ERROR_EMPTY_GAME_COUNT;
 import static racingcar.common.ErrorMessage.ERROR_EMPTY_RACING_CAR_NAME;
+import static racingcar.common.ErrorMessage.ERROR_GAME_COUNT_FORMAT;
 
 import java.util.List;
+import racingcar.model.RacingCarService;
 import racingcar.view.InputView;
 
 public class Controller {
 
     public static final String DELIMITER = ",";
+    public static final String NUMERIC_REGEX = "\\d+";
 
     private final InputView inputView;
+    private final RacingCarService racingCarService;
 
-    public Controller(InputView inputView) {
+    public Controller(InputView inputView, RacingCarService racingCarService) {
         this.inputView = inputView;
+        this.racingCarService = racingCarService;
     }
 
     public void run() {
         String inputNames = inputView.inputRacingCarNames();
         validateInputNames(inputNames);
         List<String> carNames = splitCarNames(inputNames);
+
+        String inputCount = inputView.inputGameCount();
+        validateInputCount(inputCount);
+        int gameCount = Integer.parseInt(inputCount);
+    }
+
+    private void validateInputCount(String inputCount) {
+        if (inputCount.trim().isEmpty() || inputCount == null) {
+            throw new IllegalArgumentException(ERROR_EMPTY_GAME_COUNT);
+        }
+        if (!inputCount.matches(NUMERIC_REGEX)) {
+            throw new IllegalArgumentException(ERROR_GAME_COUNT_FORMAT);
+        }
     }
 
     private static List<String> splitCarNames(String racingCarNames) {

From 2cd1a849da6aefca4371f9682125f320c6754e58 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 21:51:55 +0900
Subject: [PATCH 14/40] =?UTF-8?q?feat:=20AppConfig=EC=97=90=EC=84=9C=20Rac?=
 =?UTF-8?q?ingCarService=20=EC=A3=BC=EC=9E=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index 4386881..c66a1e4 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -1,17 +1,22 @@
 package racingcar;
 
 import racingcar.controller.Controller;
+import racingcar.model.RacingCarService;
+import racingcar.model.RacingCarServiceImpl;
 import racingcar.view.InputView;
 import racingcar.view.TextInputView;
 
 public class AppConfig {
 
     public Controller controller() {
-        return new Controller(inputView());
+        return new Controller(inputView(), racingCarService());
     }
 
     private InputView inputView() {
         return new TextInputView();
     }
 
+    private RacingCarService racingCarService() {
+        return new RacingCarServiceImpl();
+    }
 }

From ffea020cda5ce5a5cc06121d0aacb995487c3494 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 22:05:02 +0900
Subject: [PATCH 15/40] =?UTF-8?q?rename:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=EB=93=A4=20=EB=8F=84=EB=A9=94=EC=9D=B8=20=ED=8C=A8=ED=82=A4?=
 =?UTF-8?q?=EC=A7=80=EB=A1=9C=20=EC=9D=B4=EB=8F=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/{ => domain}/AllRacingCars.java | 2 +-
 src/main/java/racingcar/model/{ => domain}/RacingCar.java     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
 rename src/main/java/racingcar/model/{ => domain}/AllRacingCars.java (88%)
 rename src/main/java/racingcar/model/{ => domain}/RacingCar.java (85%)

diff --git a/src/main/java/racingcar/model/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
similarity index 88%
rename from src/main/java/racingcar/model/AllRacingCars.java
rename to src/main/java/racingcar/model/domain/AllRacingCars.java
index ba68401..ae3026c 100644
--- a/src/main/java/racingcar/model/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -1,4 +1,4 @@
-package racingcar.model;
+package racingcar.model.domain;
 
 import java.util.List;
 
diff --git a/src/main/java/racingcar/model/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
similarity index 85%
rename from src/main/java/racingcar/model/RacingCar.java
rename to src/main/java/racingcar/model/domain/RacingCar.java
index 6b12476..b014562 100644
--- a/src/main/java/racingcar/model/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -1,4 +1,4 @@
-package racingcar.model;
+package racingcar.model.domain;
 
 public class RacingCar {
 

From a6bf57eb0d9841a205e25a44c1909fb5a338f542 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Fri, 4 Apr 2025 22:06:33 +0900
Subject: [PATCH 16/40] =?UTF-8?q?feat:=20AllRacingCars=20=EA=B0=9D?=
 =?UTF-8?q?=EC=B2=B4=EC=99=80=20=EC=8B=9C=EB=8F=84=20=ED=9A=9F=EC=88=98?=
 =?UTF-8?q?=EB=A1=9C=20FullGame=20=EA=B0=9D=EC=B2=B4=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/controller/Controller.java  |  4 ++++
 src/main/java/racingcar/model/RacingCarService.java |  5 ++++-
 .../java/racingcar/model/RacingCarServiceImpl.java  | 12 ++++++++++--
 src/main/java/racingcar/model/domain/FullGame.java  | 13 +++++++++++++
 4 files changed, 31 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/racingcar/model/domain/FullGame.java

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 29bed21..21395bd 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -5,7 +5,9 @@
 import static racingcar.common.ErrorMessage.ERROR_GAME_COUNT_FORMAT;
 
 import java.util.List;
+import racingcar.model.domain.AllRacingCars;
 import racingcar.model.RacingCarService;
+import racingcar.model.domain.FullGame;
 import racingcar.view.InputView;
 
 public class Controller {
@@ -25,10 +27,12 @@ public void run() {
         String inputNames = inputView.inputRacingCarNames();
         validateInputNames(inputNames);
         List<String> carNames = splitCarNames(inputNames);
+        AllRacingCars allRacingCars = racingCarService.createRacingCars(carNames);
 
         String inputCount = inputView.inputGameCount();
         validateInputCount(inputCount);
         int gameCount = Integer.parseInt(inputCount);
+        FullGame fullGame = racingCarService.createFullGame(allRacingCars, gameCount);
     }
 
     private void validateInputCount(String inputCount) {
diff --git a/src/main/java/racingcar/model/RacingCarService.java b/src/main/java/racingcar/model/RacingCarService.java
index 3238bfd..a4ff49c 100644
--- a/src/main/java/racingcar/model/RacingCarService.java
+++ b/src/main/java/racingcar/model/RacingCarService.java
@@ -1,9 +1,12 @@
 package racingcar.model;
 
 import java.util.List;
+import racingcar.model.domain.AllRacingCars;
+import racingcar.model.domain.FullGame;
 
 public interface RacingCarService {
 
-    void createRacingCars(List<String> carNames);
+    AllRacingCars createRacingCars(List<String> carNames);
 
+    FullGame createFullGame(AllRacingCars allRacingCars, int GameCount);
 }
diff --git a/src/main/java/racingcar/model/RacingCarServiceImpl.java b/src/main/java/racingcar/model/RacingCarServiceImpl.java
index 356f083..5a4bbb4 100644
--- a/src/main/java/racingcar/model/RacingCarServiceImpl.java
+++ b/src/main/java/racingcar/model/RacingCarServiceImpl.java
@@ -1,12 +1,20 @@
 package racingcar.model;
 
 import java.util.List;
+import racingcar.model.domain.AllRacingCars;
+import racingcar.model.domain.FullGame;
+import racingcar.model.domain.RacingCar;
 
 public class RacingCarServiceImpl implements RacingCarService {
 
     @Override
-    public void createRacingCars(List<String> carNames) {
-        AllRacingCars allRacingCars = new AllRacingCars(convertToRacingCar(carNames));
+    public AllRacingCars createRacingCars(List<String> carNames) {
+        return new AllRacingCars(convertToRacingCar(carNames));
+    }
+
+    @Override
+    public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
+        return new FullGame(allRacingCars, gameCount);
     }
 
     private static List<RacingCar> convertToRacingCar(List<String> carNames) {
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
new file mode 100644
index 0000000..06616d0
--- /dev/null
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -0,0 +1,13 @@
+package racingcar.model.domain;
+
+public class FullGame {
+
+    private final AllRacingCars allRacingCars;
+    private final int gameCount;
+
+    public FullGame(AllRacingCars allRacingCars, int gameCount) {
+        this.allRacingCars = allRacingCars;
+        this.gameCount = gameCount;
+    }
+
+}

From fea1bfc9144253ff1ef823a1b0a93bb7cf779731 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 18:13:43 +0900
Subject: [PATCH 17/40] =?UTF-8?q?refactor:=20=EC=84=9C=EB=B9=84=EC=8A=A4?=
 =?UTF-8?q?=20=EB=A0=88=EC=9D=B4=EC=96=B4=20=EC=A0=9C=EA=B1=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java        |  8 +------
 .../racingcar/model/RacingCarService.java     | 12 ----------
 .../racingcar/model/RacingCarServiceImpl.java | 23 -------------------
 3 files changed, 1 insertion(+), 42 deletions(-)
 delete mode 100644 src/main/java/racingcar/model/RacingCarService.java
 delete mode 100644 src/main/java/racingcar/model/RacingCarServiceImpl.java

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index c66a1e4..3be5249 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -1,22 +1,16 @@
 package racingcar;
 
 import racingcar.controller.Controller;
-import racingcar.model.RacingCarService;
-import racingcar.model.RacingCarServiceImpl;
 import racingcar.view.InputView;
 import racingcar.view.TextInputView;
 
 public class AppConfig {
 
     public Controller controller() {
-        return new Controller(inputView(), racingCarService());
+        return new Controller(inputView());
     }
 
     private InputView inputView() {
         return new TextInputView();
     }
-
-    private RacingCarService racingCarService() {
-        return new RacingCarServiceImpl();
-    }
 }
diff --git a/src/main/java/racingcar/model/RacingCarService.java b/src/main/java/racingcar/model/RacingCarService.java
deleted file mode 100644
index a4ff49c..0000000
--- a/src/main/java/racingcar/model/RacingCarService.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package racingcar.model;
-
-import java.util.List;
-import racingcar.model.domain.AllRacingCars;
-import racingcar.model.domain.FullGame;
-
-public interface RacingCarService {
-
-    AllRacingCars createRacingCars(List<String> carNames);
-
-    FullGame createFullGame(AllRacingCars allRacingCars, int GameCount);
-}
diff --git a/src/main/java/racingcar/model/RacingCarServiceImpl.java b/src/main/java/racingcar/model/RacingCarServiceImpl.java
deleted file mode 100644
index 5a4bbb4..0000000
--- a/src/main/java/racingcar/model/RacingCarServiceImpl.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package racingcar.model;
-
-import java.util.List;
-import racingcar.model.domain.AllRacingCars;
-import racingcar.model.domain.FullGame;
-import racingcar.model.domain.RacingCar;
-
-public class RacingCarServiceImpl implements RacingCarService {
-
-    @Override
-    public AllRacingCars createRacingCars(List<String> carNames) {
-        return new AllRacingCars(convertToRacingCar(carNames));
-    }
-
-    @Override
-    public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
-        return new FullGame(allRacingCars, gameCount);
-    }
-
-    private static List<RacingCar> convertToRacingCar(List<String> carNames) {
-        return carNames.stream().map(RacingCar::new).toList();
-    }
-}

From 1abc32c72e06a4c306a286c9cfc9fcd6171cf98f Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 18:36:34 +0900
Subject: [PATCH 18/40] =?UTF-8?q?refactor:=20=EC=84=9C=EB=B9=84=EC=8A=A4?=
 =?UTF-8?q?=20=EB=8B=A4=EC=8B=9C=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java         |  8 +++++++-
 .../java/racingcar/controller/Controller.java  |  4 ++--
 .../model/service/RacingCarService.java        | 12 ++++++++++++
 .../model/service/RacingCarServiceImpl.java    | 18 ++++++++++++++++++
 4 files changed, 39 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/racingcar/model/service/RacingCarService.java
 create mode 100644 src/main/java/racingcar/model/service/RacingCarServiceImpl.java

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index 3be5249..4d8d3ec 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -1,16 +1,22 @@
 package racingcar;
 
 import racingcar.controller.Controller;
+import racingcar.model.service.RacingCarService;
+import racingcar.model.service.RacingCarServiceImpl;
 import racingcar.view.InputView;
 import racingcar.view.TextInputView;
 
 public class AppConfig {
 
     public Controller controller() {
-        return new Controller(inputView());
+        return new Controller(inputView(), racingCarService());
     }
 
     private InputView inputView() {
         return new TextInputView();
     }
+
+    private RacingCarService racingCarService() {
+        return new RacingCarServiceImpl();
+    }
 }
diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 21395bd..50d2715 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -6,8 +6,8 @@
 
 import java.util.List;
 import racingcar.model.domain.AllRacingCars;
-import racingcar.model.RacingCarService;
 import racingcar.model.domain.FullGame;
+import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
 
 public class Controller {
@@ -27,7 +27,7 @@ public void run() {
         String inputNames = inputView.inputRacingCarNames();
         validateInputNames(inputNames);
         List<String> carNames = splitCarNames(inputNames);
-        AllRacingCars allRacingCars = racingCarService.createRacingCars(carNames);
+        AllRacingCars allRacingCars = racingCarService.createAllRacingCars(carNames);
 
         String inputCount = inputView.inputGameCount();
         validateInputCount(inputCount);
diff --git a/src/main/java/racingcar/model/service/RacingCarService.java b/src/main/java/racingcar/model/service/RacingCarService.java
new file mode 100644
index 0000000..dccac05
--- /dev/null
+++ b/src/main/java/racingcar/model/service/RacingCarService.java
@@ -0,0 +1,12 @@
+package racingcar.model.service;
+
+import java.util.List;
+import racingcar.model.domain.AllRacingCars;
+import racingcar.model.domain.FullGame;
+
+public interface RacingCarService {
+
+    AllRacingCars createAllRacingCars(List<String> carNames);
+
+    FullGame createFullGame(AllRacingCars allRacingCars, int gameCount);
+}
diff --git a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
new file mode 100644
index 0000000..10879a6
--- /dev/null
+++ b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
@@ -0,0 +1,18 @@
+package racingcar.model.service;
+
+import java.util.List;
+import racingcar.model.domain.AllRacingCars;
+import racingcar.model.domain.FullGame;
+
+public class RacingCarServiceImpl implements RacingCarService {
+
+    @Override
+    public AllRacingCars createAllRacingCars(List<String> carNames) {
+        return new AllRacingCars(carNames);
+    }
+
+    @Override
+    public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
+        return new FullGame(allRacingCars, gameCount);
+    }
+}

From ad8b7b49ec8e3940546e6f217f3c55577dcebfc9 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 18:43:00 +0900
Subject: [PATCH 19/40] =?UTF-8?q?feat:=20=EA=B2=8C=EC=9E=84=20=EC=A7=84?=
 =?UTF-8?q?=ED=96=89=20=EB=B0=8F=20=EA=B2=8C=EC=9E=84=20=EA=B2=B0=EA=B3=BC?=
 =?UTF-8?q?=20=EA=B8=B0=EB=A1=9D=20=EA=B8=B0=EB=8A=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java  |  2 ++
 .../racingcar/model/domain/AllRacingCars.java  | 18 ++++++++++++++----
 .../java/racingcar/model/domain/FullGame.java  |  8 ++++++++
 src/main/java/racingcar/model/domain/Game.java | 13 +++++++++++++
 .../racingcar/model/domain/GameRecords.java    | 13 +++++++++++++
 5 files changed, 50 insertions(+), 4 deletions(-)
 create mode 100644 src/main/java/racingcar/model/domain/Game.java
 create mode 100644 src/main/java/racingcar/model/domain/GameRecords.java

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 50d2715..d9ae5d7 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -7,6 +7,7 @@
 import java.util.List;
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
+import racingcar.model.domain.GameRecords;
 import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
 
@@ -33,6 +34,7 @@ public void run() {
         validateInputCount(inputCount);
         int gameCount = Integer.parseInt(inputCount);
         FullGame fullGame = racingCarService.createFullGame(allRacingCars, gameCount);
+        GameRecords gameRecords = fullGame.startGame();
     }
 
     private void validateInputCount(String inputCount) {
diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index ae3026c..58701e0 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -1,17 +1,27 @@
 package racingcar.model.domain;
 
+import camp.nextstep.edu.missionutils.Randoms;
 import java.util.List;
 
+
 public class AllRacingCars {
 
     private final List<RacingCar> cars;
 
-    public AllRacingCars(List<RacingCar> cars) {
-        this.cars = cars;
+    public AllRacingCars(List<String> carNames) {
+        this.cars = convertToRacingCar(carNames);
     }
 
-    public List<RacingCar> getRacingCars() {
-        return cars;
+    public void play(GameRecords gameRecords, int round, Game game) {
+        for (RacingCar car : cars) {
+            if (Randoms.pickNumberInRange(0,9) > 4) {
+                game.move(car);
+            }
+        }
+        gameRecords.record(round, game);
     }
 
+    private static List<RacingCar> convertToRacingCar(List<String> carNames) {
+        return carNames.stream().map(RacingCar::new).toList();
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 06616d0..dca5fb8 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -10,4 +10,12 @@ public FullGame(AllRacingCars allRacingCars, int gameCount) {
         this.gameCount = gameCount;
     }
 
+    public GameRecords startGame() {
+        Game game = new Game();
+        GameRecords gameRecords = new GameRecords();
+        for (int round = 0; round < gameCount; round++) {
+            allRacingCars.play(gameRecords, round, game);
+        }
+        return gameRecords;
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
new file mode 100644
index 0000000..4bfb44d
--- /dev/null
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -0,0 +1,13 @@
+package racingcar.model.domain;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class Game {
+
+    private final Map<RacingCar, Integer> game = new HashMap<>();
+
+    public void move(RacingCar car) {
+        game.put(car, game.getOrDefault(car, 0) + 1);
+    }
+}
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
new file mode 100644
index 0000000..399f79d
--- /dev/null
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -0,0 +1,13 @@
+package racingcar.model.domain;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class GameRecords {
+
+    private final Map<Integer, Game> gameRecords = new HashMap<>();
+
+    public void record(int round, Game game) {
+        gameRecords.put(round, game);
+    }
+}

From 2aa8fba2847a0c95b271dc0cafadb10ceb8aef9c Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 18:47:44 +0900
Subject: [PATCH 20/40] =?UTF-8?q?refactor:=20=EB=A9=94=EC=84=9C=EB=93=9C?=
 =?UTF-8?q?=EB=AA=85=20=EB=B0=8F=20=EC=B1=85=EC=9E=84=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/AllRacingCars.java | 6 ++----
 src/main/java/racingcar/model/domain/FullGame.java      | 2 +-
 src/main/java/racingcar/model/domain/Game.java          | 7 +++++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 58701e0..f132bd2 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -12,11 +12,9 @@ public AllRacingCars(List<String> carNames) {
         this.cars = convertToRacingCar(carNames);
     }
 
-    public void play(GameRecords gameRecords, int round, Game game) {
+    public void playOneRound(GameRecords gameRecords, int round, Game game) {
         for (RacingCar car : cars) {
-            if (Randoms.pickNumberInRange(0,9) > 4) {
-                game.move(car);
-            }
+            game.play(car);
         }
         gameRecords.record(round, game);
     }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index dca5fb8..0969eed 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -14,7 +14,7 @@ public GameRecords startGame() {
         Game game = new Game();
         GameRecords gameRecords = new GameRecords();
         for (int round = 0; round < gameCount; round++) {
-            allRacingCars.play(gameRecords, round, game);
+            allRacingCars.playOneRound(gameRecords, round, game);
         }
         return gameRecords;
     }
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index 4bfb44d..7fc0b3e 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -1,5 +1,6 @@
 package racingcar.model.domain;
 
+import camp.nextstep.edu.missionutils.Randoms;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -7,7 +8,9 @@ public class Game {
 
     private final Map<RacingCar, Integer> game = new HashMap<>();
 
-    public void move(RacingCar car) {
-        game.put(car, game.getOrDefault(car, 0) + 1);
+    public void play(RacingCar car) {
+        if (Randoms.pickNumberInRange(0,9) > 4) {
+            game.put(car, game.getOrDefault(car, 0) + 1);
+        }
     }
 }

From df376e5fa921733f829478ef8e80183cf2e26d55 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 18:56:39 +0900
Subject: [PATCH 21/40] =?UTF-8?q?feat:=20=EC=B6=9C=EB=A0=A5=EC=9D=84=20?=
 =?UTF-8?q?=EC=9C=84=ED=95=9C=20OutputView=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java        |  8 ++++++-
 .../java/racingcar/controller/Controller.java |  5 ++++-
 src/main/java/racingcar/view/OutputView.java  | 10 +++++++++
 .../java/racingcar/view/TextOutputView.java   | 22 +++++++++++++++++++
 4 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/racingcar/view/OutputView.java
 create mode 100644 src/main/java/racingcar/view/TextOutputView.java

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index 4d8d3ec..8f7c407 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -4,18 +4,24 @@
 import racingcar.model.service.RacingCarService;
 import racingcar.model.service.RacingCarServiceImpl;
 import racingcar.view.InputView;
+import racingcar.view.OutputView;
 import racingcar.view.TextInputView;
+import racingcar.view.TextOutputView;
 
 public class AppConfig {
 
     public Controller controller() {
-        return new Controller(inputView(), racingCarService());
+        return new Controller(inputView(), outputView(), racingCarService());
     }
 
     private InputView inputView() {
         return new TextInputView();
     }
 
+    private OutputView outputView() {
+        return new TextOutputView();
+    }
+
     private RacingCarService racingCarService() {
         return new RacingCarServiceImpl();
     }
diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index d9ae5d7..4d003de 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -10,6 +10,7 @@
 import racingcar.model.domain.GameRecords;
 import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
+import racingcar.view.OutputView;
 
 public class Controller {
 
@@ -17,10 +18,12 @@ public class Controller {
     public static final String NUMERIC_REGEX = "\\d+";
 
     private final InputView inputView;
+    private final OutputView outputView;
     private final RacingCarService racingCarService;
 
-    public Controller(InputView inputView, RacingCarService racingCarService) {
+    public Controller(InputView inputView, OutputView outputView, RacingCarService racingCarService) {
         this.inputView = inputView;
+        this.outputView = outputView;
         this.racingCarService = racingCarService;
     }
 
diff --git a/src/main/java/racingcar/view/OutputView.java b/src/main/java/racingcar/view/OutputView.java
new file mode 100644
index 0000000..bf03ada
--- /dev/null
+++ b/src/main/java/racingcar/view/OutputView.java
@@ -0,0 +1,10 @@
+package racingcar.view;
+
+import java.util.List;
+
+public interface OutputView {
+
+    void outputGameRecords(List<String> gameRecords);
+
+    void outputFinalWinners(String winners);
+}
diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
new file mode 100644
index 0000000..8589721
--- /dev/null
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -0,0 +1,22 @@
+package racingcar.view;
+
+import java.util.List;
+
+public class TextOutputView implements OutputView {
+
+    public static final String GAME_RECORDS_MESSAGE = "실행 결과";
+    public static final String FINAL_WINNERS_MESSAGE = "최종 우승자 : ";
+
+    @Override
+    public void outputGameRecords(List<String> gameRecords) {
+        System.out.println(GAME_RECORDS_MESSAGE);
+        for (String gameRecord : gameRecords) {
+            System.out.println(gameRecord);
+        }
+    }
+
+    @Override
+    public void outputFinalWinners(String winners) {
+        System.out.println(FINAL_WINNERS_MESSAGE + winners);
+    }
+}

From 5a0454649e6149a5cc4a4725304e4c0efb8793d0 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sat, 5 Apr 2025 19:33:56 +0900
Subject: [PATCH 22/40] =?UTF-8?q?feat:=20=EC=B6=9C=EB=A0=A5=EC=9D=84=20?=
 =?UTF-8?q?=EC=9C=84=ED=95=9C=20DTO=20=EC=83=9D=EC=84=B1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java    |  5 +++++
 src/main/java/racingcar/model/domain/Game.java   |  9 +++++++++
 .../java/racingcar/model/domain/GameRecords.java | 10 ++++++++++
 .../java/racingcar/model/dto/GameResultDto.java  | 16 ++++++++++++++++
 .../java/racingcar/model/dto/RoundResultDto.java | 16 ++++++++++++++++
 .../model/service/RacingCarService.java          |  4 ++++
 .../model/service/RacingCarServiceImpl.java      |  7 +++++++
 src/main/java/racingcar/view/OutputView.java     |  5 +++--
 src/main/java/racingcar/view/TextOutputView.java |  7 ++-----
 9 files changed, 72 insertions(+), 7 deletions(-)
 create mode 100644 src/main/java/racingcar/model/dto/GameResultDto.java
 create mode 100644 src/main/java/racingcar/model/dto/RoundResultDto.java

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 4d003de..7f2f393 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -8,6 +8,7 @@
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
 import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.GameResultDto;
 import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
 import racingcar.view.OutputView;
@@ -37,7 +38,11 @@ public void run() {
         validateInputCount(inputCount);
         int gameCount = Integer.parseInt(inputCount);
         FullGame fullGame = racingCarService.createFullGame(allRacingCars, gameCount);
+
         GameRecords gameRecords = fullGame.startGame();
+        GameResultDto gameResultDto = racingCarService.getGameResult(gameRecords);
+
+        outputView.outputGameRecords(gameResultDto);
     }
 
     private void validateInputCount(String inputCount) {
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index 7fc0b3e..a5284f8 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -3,6 +3,7 @@
 import camp.nextstep.edu.missionutils.Randoms;
 import java.util.HashMap;
 import java.util.Map;
+import racingcar.model.dto.RoundResultDto;
 
 public class Game {
 
@@ -13,4 +14,12 @@ public void play(RacingCar car) {
             game.put(car, game.getOrDefault(car, 0) + 1);
         }
     }
+
+    public RoundResultDto toDto() {
+        Map<String, Integer> result = new HashMap<>();
+        for (Map.Entry<RacingCar, Integer> entry : game.entrySet()) {
+            result.put(entry.getKey().getName(), entry.getValue());
+        }
+        return new RoundResultDto(result);
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index 399f79d..ecea5c4 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -2,6 +2,8 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import racingcar.model.dto.GameResultDto;
+import racingcar.model.dto.RoundResultDto;
 
 public class GameRecords {
 
@@ -10,4 +12,12 @@ public class GameRecords {
     public void record(int round, Game game) {
         gameRecords.put(round, game);
     }
+
+    public GameResultDto toDto() {
+        Map<Integer, RoundResultDto> result = new HashMap<>();
+        for (Map.Entry<Integer, Game> entry : gameRecords.entrySet()) {
+            result.put(entry.getKey(), entry.getValue().toDto());
+        }
+        return new GameResultDto(result);
+    }
 }
diff --git a/src/main/java/racingcar/model/dto/GameResultDto.java b/src/main/java/racingcar/model/dto/GameResultDto.java
new file mode 100644
index 0000000..c05b5ba
--- /dev/null
+++ b/src/main/java/racingcar/model/dto/GameResultDto.java
@@ -0,0 +1,16 @@
+package racingcar.model.dto;
+
+import java.util.Map;
+
+public class GameResultDto {
+
+    private final Map<Integer, RoundResultDto> gameResult;
+
+    public GameResultDto(Map<Integer, RoundResultDto> gameResult) {
+        this.gameResult = gameResult;
+    }
+
+    public Map<Integer, RoundResultDto> getGameResult() {
+        return gameResult;
+    }
+}
diff --git a/src/main/java/racingcar/model/dto/RoundResultDto.java b/src/main/java/racingcar/model/dto/RoundResultDto.java
new file mode 100644
index 0000000..b6a54a0
--- /dev/null
+++ b/src/main/java/racingcar/model/dto/RoundResultDto.java
@@ -0,0 +1,16 @@
+package racingcar.model.dto;
+
+import java.util.Map;
+
+public class RoundResultDto {
+
+    private final Map<String, Integer> roundResult;
+
+    public RoundResultDto(Map<String, Integer> roundResult) {
+        this.roundResult = roundResult;
+    }
+
+    public Map<String, Integer> getRoundResult() {
+        return roundResult;
+    }
+}
diff --git a/src/main/java/racingcar/model/service/RacingCarService.java b/src/main/java/racingcar/model/service/RacingCarService.java
index dccac05..ff1609c 100644
--- a/src/main/java/racingcar/model/service/RacingCarService.java
+++ b/src/main/java/racingcar/model/service/RacingCarService.java
@@ -3,10 +3,14 @@
 import java.util.List;
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
+import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.GameResultDto;
 
 public interface RacingCarService {
 
     AllRacingCars createAllRacingCars(List<String> carNames);
 
     FullGame createFullGame(AllRacingCars allRacingCars, int gameCount);
+
+    GameResultDto getGameResult(GameRecords gameRecords);
 }
diff --git a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
index 10879a6..311db39 100644
--- a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
+++ b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
@@ -3,6 +3,8 @@
 import java.util.List;
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
+import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.GameResultDto;
 
 public class RacingCarServiceImpl implements RacingCarService {
 
@@ -15,4 +17,9 @@ public AllRacingCars createAllRacingCars(List<String> carNames) {
     public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
         return new FullGame(allRacingCars, gameCount);
     }
+
+    @Override
+    public GameResultDto getGameResult(GameRecords gameRecords) {
+        return gameRecords.toDto();
+    }
 }
diff --git a/src/main/java/racingcar/view/OutputView.java b/src/main/java/racingcar/view/OutputView.java
index bf03ada..318743d 100644
--- a/src/main/java/racingcar/view/OutputView.java
+++ b/src/main/java/racingcar/view/OutputView.java
@@ -1,10 +1,11 @@
 package racingcar.view;
 
-import java.util.List;
+import java.util.Map;
+import racingcar.model.dto.GameResultDto;
 
 public interface OutputView {
 
-    void outputGameRecords(List<String> gameRecords);
+    void outputGameRecords(GameResultDto gameResultDto);
 
     void outputFinalWinners(String winners);
 }
diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
index 8589721..eac2db2 100644
--- a/src/main/java/racingcar/view/TextOutputView.java
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -1,6 +1,6 @@
 package racingcar.view;
 
-import java.util.List;
+import racingcar.model.dto.GameResultDto;
 
 public class TextOutputView implements OutputView {
 
@@ -8,11 +8,8 @@ public class TextOutputView implements OutputView {
     public static final String FINAL_WINNERS_MESSAGE = "최종 우승자 : ";
 
     @Override
-    public void outputGameRecords(List<String> gameRecords) {
+    public void outputGameRecords(GameResultDto gameResultDto) {
         System.out.println(GAME_RECORDS_MESSAGE);
-        for (String gameRecord : gameRecords) {
-            System.out.println(gameRecord);
-        }
     }
 
     @Override

From 39d11128794b5841596e3b69167cf34b240661e1 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 03:03:23 +0900
Subject: [PATCH 23/40] =?UTF-8?q?fix:=20=EA=B2=8C=EC=9E=84=20=EA=B8=B0?=
 =?UTF-8?q?=EB=A1=9D=20=EB=82=B4=EB=B6=80=20=EB=A1=9C=EC=A7=81=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/AllRacingCars.java | 4 ++--
 src/main/java/racingcar/model/domain/FullGame.java      | 5 ++---
 src/main/java/racingcar/model/domain/Game.java          | 2 ++
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index f132bd2..7205798 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -1,6 +1,5 @@
 package racingcar.model.domain;
 
-import camp.nextstep.edu.missionutils.Randoms;
 import java.util.List;
 
 
@@ -12,7 +11,8 @@ public AllRacingCars(List<String> carNames) {
         this.cars = convertToRacingCar(carNames);
     }
 
-    public void playOneRound(GameRecords gameRecords, int round, Game game) {
+    public void playOneRound(GameRecords gameRecords, int round) {
+        Game game = new Game();
         for (RacingCar car : cars) {
             game.play(car);
         }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 0969eed..9a9ad5a 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -11,10 +11,9 @@ public FullGame(AllRacingCars allRacingCars, int gameCount) {
     }
 
     public GameRecords startGame() {
-        Game game = new Game();
         GameRecords gameRecords = new GameRecords();
-        for (int round = 0; round < gameCount; round++) {
-            allRacingCars.playOneRound(gameRecords, round, game);
+        for (int round = 1; round <= gameCount; round++) {
+            allRacingCars.playOneRound(gameRecords, round);
         }
         return gameRecords;
     }
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index a5284f8..3acd23d 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -12,6 +12,8 @@ public class Game {
     public void play(RacingCar car) {
         if (Randoms.pickNumberInRange(0,9) > 4) {
             game.put(car, game.getOrDefault(car, 0) + 1);
+        } else {
+            game.put(car, game.getOrDefault(car, 0));
         }
     }
 

From bc5bdde62d0ee13ed3d3c75b4cbb2d552be382ee Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 03:57:03 +0900
Subject: [PATCH 24/40] =?UTF-8?q?refactor:=20RacingCar=EA=B0=80=20position?=
 =?UTF-8?q?=20=EC=83=81=ED=83=9C=EB=A5=BC=20=EA=B0=80=EC=A7=80=EA=B3=A0=20?=
 =?UTF-8?q?=EC=9C=84=EC=B9=98=EB=A5=BC=20=EC=A0=80=EC=9E=A5=ED=95=98?=
 =?UTF-8?q?=EB=8F=84=EB=A1=9D=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/Game.java   |  8 ++------
 .../java/racingcar/model/domain/RacingCar.java   | 13 +++++++++++++
 src/main/java/racingcar/view/TextOutputView.java | 16 ++++++++++++++++
 3 files changed, 31 insertions(+), 6 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index 3acd23d..28e66e5 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -1,6 +1,5 @@
 package racingcar.model.domain;
 
-import camp.nextstep.edu.missionutils.Randoms;
 import java.util.HashMap;
 import java.util.Map;
 import racingcar.model.dto.RoundResultDto;
@@ -10,11 +9,8 @@ public class Game {
     private final Map<RacingCar, Integer> game = new HashMap<>();
 
     public void play(RacingCar car) {
-        if (Randoms.pickNumberInRange(0,9) > 4) {
-            game.put(car, game.getOrDefault(car, 0) + 1);
-        } else {
-            game.put(car, game.getOrDefault(car, 0));
-        }
+        car.move();
+        game.put(car, car.getPosition());
     }
 
     public RoundResultDto toDto() {
diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index b014562..a962ce7 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -1,14 +1,27 @@
 package racingcar.model.domain;
 
+import camp.nextstep.edu.missionutils.Randoms;
+
 public class RacingCar {
 
     private final String name;
+    private int position = 0;
 
     public RacingCar(String name) {
         this.name = name;
     }
 
+    public void move() {
+        if (Randoms.pickNumberInRange(0, 9) > 4) {
+            position++;
+        }
+    }
+
     public String getName() {
         return this.name;
     }
+
+    public Integer getPosition() {
+        return position;
+    }
 }
diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
index eac2db2..a068d57 100644
--- a/src/main/java/racingcar/view/TextOutputView.java
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -1,6 +1,8 @@
 package racingcar.view;
 
+import java.util.Map;
 import racingcar.model.dto.GameResultDto;
+import racingcar.model.dto.RoundResultDto;
 
 public class TextOutputView implements OutputView {
 
@@ -10,6 +12,20 @@ public class TextOutputView implements OutputView {
     @Override
     public void outputGameRecords(GameResultDto gameResultDto) {
         System.out.println(GAME_RECORDS_MESSAGE);
+
+        Map<Integer, RoundResultDto> gameResult = gameResultDto.getGameResult();
+
+        for (int round = 1; round <= gameResult.size(); round++) {
+            RoundResultDto roundResult = gameResult.get(round);
+            Map<String, Integer> carPositions = roundResult.getRoundResult();
+
+            for (Map.Entry<String, Integer> entry : carPositions.entrySet()) {
+                String carName = entry.getKey();
+                int position = entry.getValue();
+                System.out.println(carName + " : " + "-".repeat(position));
+            }
+            System.out.println();
+        }
     }
 
     @Override

From 149a40841a9cc9c59ae17e77a2fb88ca556b8747 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 04:31:27 +0900
Subject: [PATCH 25/40] =?UTF-8?q?feat:=20=EC=B5=9C=EC=A2=85=20=EC=9A=B0?=
 =?UTF-8?q?=EC=8A=B9=EC=9E=90=20=EC=B6=9C=EB=A0=A5=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java   |  5 ++++-
 .../racingcar/model/domain/AllRacingCars.java   | 13 +++++++++++++
 .../racingcar/model/domain/FinalWinners.java    | 17 +++++++++++++++++
 .../java/racingcar/model/domain/RacingCar.java  |  4 ++++
 .../racingcar/model/dto/FinalWinnersDto.java    | 16 ++++++++++++++++
 .../model/service/RacingCarService.java         |  3 +++
 .../model/service/RacingCarServiceImpl.java     |  7 +++++++
 src/main/java/racingcar/view/OutputView.java    |  4 ++--
 .../java/racingcar/view/TextOutputView.java     | 14 +++++++++++---
 9 files changed, 77 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/racingcar/model/domain/FinalWinners.java
 create mode 100644 src/main/java/racingcar/model/dto/FinalWinnersDto.java

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 7f2f393..864a426 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -8,6 +8,7 @@
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
 import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
@@ -41,8 +42,10 @@ public void run() {
 
         GameRecords gameRecords = fullGame.startGame();
         GameResultDto gameResultDto = racingCarService.getGameResult(gameRecords);
-
         outputView.outputGameRecords(gameResultDto);
+
+        FinalWinnersDto finalWinnersDto = racingCarService.getFinalWinners(allRacingCars);
+        outputView.outputFinalWinners(finalWinnersDto);
     }
 
     private void validateInputCount(String inputCount) {
diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 7205798..50020b8 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -22,4 +22,17 @@ public void playOneRound(GameRecords gameRecords, int round) {
     private static List<RacingCar> convertToRacingCar(List<String> carNames) {
         return carNames.stream().map(RacingCar::new).toList();
     }
+
+    public FinalWinners getFinalWinners() {
+        int maxPosition = cars.stream()
+                .mapToInt(RacingCar::getPosition)
+                .max()
+                .orElse(0);
+
+        List<RacingCar> winners = cars.stream()
+                .filter(car -> car.isSamePosition(maxPosition))
+                .toList();
+
+        return new FinalWinners(winners);
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/FinalWinners.java b/src/main/java/racingcar/model/domain/FinalWinners.java
new file mode 100644
index 0000000..5f77667
--- /dev/null
+++ b/src/main/java/racingcar/model/domain/FinalWinners.java
@@ -0,0 +1,17 @@
+package racingcar.model.domain;
+
+import java.util.List;
+import racingcar.model.dto.FinalWinnersDto;
+
+public class FinalWinners {
+
+    private final List<RacingCar> finalWinners;
+
+    public FinalWinners(List<RacingCar> winners) {
+        this.finalWinners = winners;
+    }
+
+    public FinalWinnersDto toDto() {
+        return new FinalWinnersDto(finalWinners.stream().map(RacingCar::getName).toList());
+    }
+}
diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index a962ce7..41ab860 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -17,6 +17,10 @@ public void move() {
         }
     }
 
+    public boolean isSamePosition(int otherPosition) {
+        return this.position == otherPosition;
+    }
+
     public String getName() {
         return this.name;
     }
diff --git a/src/main/java/racingcar/model/dto/FinalWinnersDto.java b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
new file mode 100644
index 0000000..7784e66
--- /dev/null
+++ b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
@@ -0,0 +1,16 @@
+package racingcar.model.dto;
+
+import java.util.List;
+
+public class FinalWinnersDto {
+
+    private final List<String> winners;
+
+    public FinalWinnersDto(List<String> winners) {
+        this.winners = winners;
+    }
+
+    public List<String> getWinners() {
+        return winners;
+    }
+}
diff --git a/src/main/java/racingcar/model/service/RacingCarService.java b/src/main/java/racingcar/model/service/RacingCarService.java
index ff1609c..1429770 100644
--- a/src/main/java/racingcar/model/service/RacingCarService.java
+++ b/src/main/java/racingcar/model/service/RacingCarService.java
@@ -4,6 +4,7 @@
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
 import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 
 public interface RacingCarService {
@@ -13,4 +14,6 @@ public interface RacingCarService {
     FullGame createFullGame(AllRacingCars allRacingCars, int gameCount);
 
     GameResultDto getGameResult(GameRecords gameRecords);
+
+    FinalWinnersDto getFinalWinners(AllRacingCars allRacingCars);
 }
diff --git a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
index 311db39..b6ca9d9 100644
--- a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
+++ b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
@@ -4,6 +4,7 @@
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
 import racingcar.model.domain.GameRecords;
+import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 
 public class RacingCarServiceImpl implements RacingCarService {
@@ -22,4 +23,10 @@ public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
     public GameResultDto getGameResult(GameRecords gameRecords) {
         return gameRecords.toDto();
     }
+
+    @Override
+    public FinalWinnersDto getFinalWinners(AllRacingCars allRacingCars) {
+        return allRacingCars.getFinalWinners().toDto();
+    }
+
 }
diff --git a/src/main/java/racingcar/view/OutputView.java b/src/main/java/racingcar/view/OutputView.java
index 318743d..f126091 100644
--- a/src/main/java/racingcar/view/OutputView.java
+++ b/src/main/java/racingcar/view/OutputView.java
@@ -1,11 +1,11 @@
 package racingcar.view;
 
-import java.util.Map;
+import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 
 public interface OutputView {
 
     void outputGameRecords(GameResultDto gameResultDto);
 
-    void outputFinalWinners(String winners);
+    void outputFinalWinners(FinalWinnersDto finalWinnersDto);
 }
diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
index a068d57..3b5b6ca 100644
--- a/src/main/java/racingcar/view/TextOutputView.java
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -1,6 +1,8 @@
 package racingcar.view;
 
 import java.util.Map;
+import java.util.Map.Entry;
+import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 import racingcar.model.dto.RoundResultDto;
 
@@ -19,7 +21,7 @@ public void outputGameRecords(GameResultDto gameResultDto) {
             RoundResultDto roundResult = gameResult.get(round);
             Map<String, Integer> carPositions = roundResult.getRoundResult();
 
-            for (Map.Entry<String, Integer> entry : carPositions.entrySet()) {
+            for (Entry<String, Integer> entry : carPositions.entrySet()) {
                 String carName = entry.getKey();
                 int position = entry.getValue();
                 System.out.println(carName + " : " + "-".repeat(position));
@@ -29,7 +31,13 @@ public void outputGameRecords(GameResultDto gameResultDto) {
     }
 
     @Override
-    public void outputFinalWinners(String winners) {
-        System.out.println(FINAL_WINNERS_MESSAGE + winners);
+    public void outputFinalWinners(FinalWinnersDto finalWinnersDto) {
+        System.out.print(FINAL_WINNERS_MESSAGE);
+        for (int i = 1; i<=finalWinnersDto.getWinners().size(); i++) {
+            System.out.print(finalWinnersDto.getWinners().get(i-1));
+            if (i < finalWinnersDto.getWinners().size()) {
+                System.out.print(", ");
+            }
+        }
     }
 }

From 2ed5dbf7c059d303f9dcec5205d81000f49a5742 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 04:53:52 +0900
Subject: [PATCH 26/40] =?UTF-8?q?refactor:=20=EB=A7=A4=EC=A7=81=EB=84=98?=
 =?UTF-8?q?=EB=B2=84=20=EC=B2=98=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/FullGame.java  | 3 ++-
 src/main/java/racingcar/model/domain/RacingCar.java | 6 +++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 9a9ad5a..aa89afe 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -2,6 +2,7 @@
 
 public class FullGame {
 
+    public static final int START_ROUND = 1;
     private final AllRacingCars allRacingCars;
     private final int gameCount;
 
@@ -12,7 +13,7 @@ public FullGame(AllRacingCars allRacingCars, int gameCount) {
 
     public GameRecords startGame() {
         GameRecords gameRecords = new GameRecords();
-        for (int round = 1; round <= gameCount; round++) {
+        for (int round = START_ROUND; round <= gameCount; round++) {
             allRacingCars.playOneRound(gameRecords, round);
         }
         return gameRecords;
diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index 41ab860..fb6dea1 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -4,6 +4,10 @@
 
 public class RacingCar {
 
+    public static final int MIN_NUMBER = 0;
+    public static final int MAX_NUMBER = 9;
+    public static final int JUDGE_NUMBER = 4;
+
     private final String name;
     private int position = 0;
 
@@ -12,7 +16,7 @@ public RacingCar(String name) {
     }
 
     public void move() {
-        if (Randoms.pickNumberInRange(0, 9) > 4) {
+        if (Randoms.pickNumberInRange(MIN_NUMBER, MAX_NUMBER) > JUDGE_NUMBER) {
             position++;
         }
     }

From 927089772d5873abf86343069427fc1fa89aad27 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:06:37 +0900
Subject: [PATCH 27/40] =?UTF-8?q?refactor:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=20=EA=B2=80=EC=A6=9D=20=EB=A1=9C=EC=A7=81=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/common/ErrorMessage.java   |  8 ++++++--
 .../racingcar/model/domain/AllRacingCars.java | 20 ++++++++++++++-----
 .../java/racingcar/model/domain/FullGame.java | 10 ++++++++++
 3 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/src/main/java/racingcar/common/ErrorMessage.java b/src/main/java/racingcar/common/ErrorMessage.java
index acf3fa4..cd21ee0 100644
--- a/src/main/java/racingcar/common/ErrorMessage.java
+++ b/src/main/java/racingcar/common/ErrorMessage.java
@@ -1,7 +1,11 @@
 package racingcar.common;
 
 public class ErrorMessage {
+    private static final String ERROR_MESSAGE = "[ERROR]";
 
-    public static final String ERROR_EMPTY_RACING_CAR_NAME = "[ERROR] 입력된 자동차 이름이 없습니다.";
-    public static final String ERROR_SINGLE_RACING_CAR_NAME = "[ERROR] 한 대의 자동차로는 경기할 수 없습니다.";
+    public static final String ERROR_EMPTY_RACING_CAR_NAME = ERROR_MESSAGE + "입력된 자동차 이름이 없습니다.";
+    public static final String ERROR_SINGLE_RACING_CAR_NAME = ERROR_MESSAGE + "한 대의 자동차로는 경기할 수 없습니다.";
+    public static final String ERROR_EMPTY_GAME_COUNT = ERROR_MESSAGE + "입력된 경기 횟수가 없습니다.";
+    public static final String ERROR_GAME_COUNT_FORMAT = ERROR_MESSAGE + "경기 횟수는 정수여야 합니다.";
+    public static final String ERROR_TOO_SMALL_GAME_COUNT = ERROR_MESSAGE + "시도 횟수는 0보다 커야 합니다.";
 }
diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 50020b8..c9952ca 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -1,5 +1,7 @@
 package racingcar.model.domain;
 
+import static racingcar.common.ErrorMessage.ERROR_SINGLE_RACING_CAR_NAME;
+
 import java.util.List;
 
 
@@ -8,7 +10,9 @@ public class AllRacingCars {
     private final List<RacingCar> cars;
 
     public AllRacingCars(List<String> carNames) {
-        this.cars = convertToRacingCar(carNames);
+        List<RacingCar> cars = convertToRacingCar(carNames);
+        validate(cars);
+        this.cars = cars;
     }
 
     public void playOneRound(GameRecords gameRecords, int round) {
@@ -19,10 +23,6 @@ public void playOneRound(GameRecords gameRecords, int round) {
         gameRecords.record(round, game);
     }
 
-    private static List<RacingCar> convertToRacingCar(List<String> carNames) {
-        return carNames.stream().map(RacingCar::new).toList();
-    }
-
     public FinalWinners getFinalWinners() {
         int maxPosition = cars.stream()
                 .mapToInt(RacingCar::getPosition)
@@ -35,4 +35,14 @@ public FinalWinners getFinalWinners() {
 
         return new FinalWinners(winners);
     }
+
+    private static List<RacingCar> convertToRacingCar(List<String> carNames) {
+        return carNames.stream().map(RacingCar::new).toList();
+    }
+
+    private void validate(List<RacingCar> cars) {
+        if (cars.size() < 2) {
+            throw new IllegalArgumentException(ERROR_SINGLE_RACING_CAR_NAME);
+        }
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index aa89afe..032cd12 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -1,12 +1,16 @@
 package racingcar.model.domain;
 
+import racingcar.common.ErrorMessage;
+
 public class FullGame {
 
     public static final int START_ROUND = 1;
+
     private final AllRacingCars allRacingCars;
     private final int gameCount;
 
     public FullGame(AllRacingCars allRacingCars, int gameCount) {
+        validate(gameCount);
         this.allRacingCars = allRacingCars;
         this.gameCount = gameCount;
     }
@@ -18,4 +22,10 @@ public GameRecords startGame() {
         }
         return gameRecords;
     }
+
+    private void validate(int gameCount) {
+        if (gameCount <= 0) {
+            throw new IllegalArgumentException(ErrorMessage.ERROR_TOO_SMALL_GAME_COUNT);
+        }
+    }
 }

From 797f15a1a7c2a01b4bf768bf51f331040da97bdf Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:07:08 +0900
Subject: [PATCH 28/40] =?UTF-8?q?refactor:=20=EB=A7=A4=EC=A7=81=20?=
 =?UTF-8?q?=EB=84=98=EB=B2=84=20=EC=B2=98=EB=A6=AC,=20=EC=A4=91=EB=B3=B5?=
 =?UTF-8?q?=20=EC=BD=94=EB=93=9C=20=EB=B3=80=EC=88=98=EB=A1=9C=20=EC=B2=98?=
 =?UTF-8?q?=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/view/TextOutputView.java | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
index 3b5b6ca..430f1f6 100644
--- a/src/main/java/racingcar/view/TextOutputView.java
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -1,5 +1,6 @@
 package racingcar.view;
 
+import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 import racingcar.model.dto.FinalWinnersDto;
@@ -10,6 +11,7 @@ public class TextOutputView implements OutputView {
 
     public static final String GAME_RECORDS_MESSAGE = "실행 결과";
     public static final String FINAL_WINNERS_MESSAGE = "최종 우승자 : ";
+    public static final String EXPRESS_POSITION = "-";
 
     @Override
     public void outputGameRecords(GameResultDto gameResultDto) {
@@ -24,7 +26,7 @@ public void outputGameRecords(GameResultDto gameResultDto) {
             for (Entry<String, Integer> entry : carPositions.entrySet()) {
                 String carName = entry.getKey();
                 int position = entry.getValue();
-                System.out.println(carName + " : " + "-".repeat(position));
+                System.out.println(carName + " : " + EXPRESS_POSITION.repeat(position));
             }
             System.out.println();
         }
@@ -33,9 +35,13 @@ public void outputGameRecords(GameResultDto gameResultDto) {
     @Override
     public void outputFinalWinners(FinalWinnersDto finalWinnersDto) {
         System.out.print(FINAL_WINNERS_MESSAGE);
-        for (int i = 1; i<=finalWinnersDto.getWinners().size(); i++) {
-            System.out.print(finalWinnersDto.getWinners().get(i-1));
-            if (i < finalWinnersDto.getWinners().size()) {
+
+        List<String> winners = finalWinnersDto.getWinners();
+        int winnersCount = winners.size();
+        
+        for (int i=1; i<=winnersCount; i++) {
+            System.out.print(winners.get(i-1));
+            if (i < winnersCount) {
                 System.out.print(", ");
             }
         }

From 6d4e7eaa9f639b51d88ddbf4db69cfbfad723e5c Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:08:50 +0900
Subject: [PATCH 29/40] =?UTF-8?q?refactor:=20=EB=A7=A4=EC=A7=81=20?=
 =?UTF-8?q?=EB=84=98=EB=B2=84=20=EC=B2=98=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/AllRacingCars.java | 4 +++-
 src/main/java/racingcar/model/domain/FullGame.java      | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index c9952ca..74e37a7 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -7,6 +7,8 @@
 
 public class AllRacingCars {
 
+    public static final int MIN_CAR_COUNT = 2;
+
     private final List<RacingCar> cars;
 
     public AllRacingCars(List<String> carNames) {
@@ -41,7 +43,7 @@ private static List<RacingCar> convertToRacingCar(List<String> carNames) {
     }
 
     private void validate(List<RacingCar> cars) {
-        if (cars.size() < 2) {
+        if (cars.size() < MIN_CAR_COUNT) {
             throw new IllegalArgumentException(ERROR_SINGLE_RACING_CAR_NAME);
         }
     }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 032cd12..405cb4e 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -5,6 +5,7 @@
 public class FullGame {
 
     public static final int START_ROUND = 1;
+    public static final int MIN_GAME_COUNT = 0;
 
     private final AllRacingCars allRacingCars;
     private final int gameCount;
@@ -24,7 +25,7 @@ public GameRecords startGame() {
     }
 
     private void validate(int gameCount) {
-        if (gameCount <= 0) {
+        if (gameCount <= MIN_GAME_COUNT) {
             throw new IllegalArgumentException(ErrorMessage.ERROR_TOO_SMALL_GAME_COUNT);
         }
     }

From 74e241e9d6f2a91bf60dd5859f4e8650e99a64c9 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:23:58 +0900
Subject: [PATCH 30/40] =?UTF-8?q?refactor:=20=EC=B5=9C=EC=A2=85=20?=
 =?UTF-8?q?=EC=9A=B0=EC=8A=B9=EC=9E=90=20=EA=B5=AC=ED=95=98=EA=B8=B0=20?=
 =?UTF-8?q?=EC=A0=95=EC=A0=81=20=ED=8C=A9=ED=86=A0=EB=A6=AC=20=EB=A9=94?=
 =?UTF-8?q?=EC=86=8C=EB=93=9C=20=EC=82=AC=EC=9A=A9=ED=95=98=EC=97=AC=20?=
 =?UTF-8?q?=EB=A6=AC=ED=8C=A9=ED=86=A0=EB=A7=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../racingcar/model/domain/AllRacingCars.java | 24 +++++++++----------
 .../racingcar/model/domain/FinalWinners.java  | 14 +++++++++--
 2 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 74e37a7..bc6cd5e 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -26,25 +26,23 @@ public void playOneRound(GameRecords gameRecords, int round) {
     }
 
     public FinalWinners getFinalWinners() {
-        int maxPosition = cars.stream()
-                .mapToInt(RacingCar::getPosition)
-                .max()
-                .orElse(0);
-
-        List<RacingCar> winners = cars.stream()
-                .filter(car -> car.isSamePosition(maxPosition))
-                .toList();
+        return FinalWinners.from(cars, calculateMaxPosition());
+    }
 
-        return new FinalWinners(winners);
+    private void validate(List<RacingCar> cars) {
+        if (cars.size() < MIN_CAR_COUNT) {
+            throw new IllegalArgumentException(ERROR_SINGLE_RACING_CAR_NAME);
+        }
     }
 
     private static List<RacingCar> convertToRacingCar(List<String> carNames) {
         return carNames.stream().map(RacingCar::new).toList();
     }
 
-    private void validate(List<RacingCar> cars) {
-        if (cars.size() < MIN_CAR_COUNT) {
-            throw new IllegalArgumentException(ERROR_SINGLE_RACING_CAR_NAME);
-        }
+    private int calculateMaxPosition() {
+        return cars.stream()
+                .mapToInt(RacingCar::getPosition)
+                .max()
+                .orElse(0);
     }
 }
diff --git a/src/main/java/racingcar/model/domain/FinalWinners.java b/src/main/java/racingcar/model/domain/FinalWinners.java
index 5f77667..8623796 100644
--- a/src/main/java/racingcar/model/domain/FinalWinners.java
+++ b/src/main/java/racingcar/model/domain/FinalWinners.java
@@ -1,17 +1,27 @@
 package racingcar.model.domain;
 
+import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 import racingcar.model.dto.FinalWinnersDto;
 
 public class FinalWinners {
 
     private final List<RacingCar> finalWinners;
 
-    public FinalWinners(List<RacingCar> winners) {
-        this.finalWinners = winners;
+    private FinalWinners(final List<RacingCar> finalWinners) {
+        this.finalWinners = finalWinners;
+    }
+
+    public static FinalWinners from(List<RacingCar> cars, int maxPosition) {
+        List<RacingCar> result = cars.stream()
+                .filter(car -> car.isSamePosition(maxPosition))
+                .collect(Collectors.toList());
+        return new FinalWinners(result);
     }
 
     public FinalWinnersDto toDto() {
         return new FinalWinnersDto(finalWinners.stream().map(RacingCar::getName).toList());
     }
+
 }

From 1abd8ac9d77cd1a7d91fff36000ed17e84ceb767 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:26:49 +0900
Subject: [PATCH 31/40] =?UTF-8?q?refactor:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=20=EB=B6=88=EB=B3=80=EA=B0=9D=EC=B2=B4=EB=A1=9C=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/AllRacingCars.java | 2 +-
 src/main/java/racingcar/model/domain/FinalWinners.java  | 3 +--
 src/main/java/racingcar/model/domain/FullGame.java      | 2 +-
 src/main/java/racingcar/model/domain/Game.java          | 2 +-
 src/main/java/racingcar/model/domain/GameRecords.java   | 2 +-
 src/main/java/racingcar/model/domain/RacingCar.java     | 2 +-
 6 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index bc6cd5e..07285aa 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -5,7 +5,7 @@
 import java.util.List;
 
 
-public class AllRacingCars {
+public final class AllRacingCars {
 
     public static final int MIN_CAR_COUNT = 2;
 
diff --git a/src/main/java/racingcar/model/domain/FinalWinners.java b/src/main/java/racingcar/model/domain/FinalWinners.java
index 8623796..09fbaf8 100644
--- a/src/main/java/racingcar/model/domain/FinalWinners.java
+++ b/src/main/java/racingcar/model/domain/FinalWinners.java
@@ -1,11 +1,10 @@
 package racingcar.model.domain;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 import racingcar.model.dto.FinalWinnersDto;
 
-public class FinalWinners {
+public final class FinalWinners {
 
     private final List<RacingCar> finalWinners;
 
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 405cb4e..93f0703 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -2,7 +2,7 @@
 
 import racingcar.common.ErrorMessage;
 
-public class FullGame {
+public final class FullGame {
 
     public static final int START_ROUND = 1;
     public static final int MIN_GAME_COUNT = 0;
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index 28e66e5..409f86c 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -4,7 +4,7 @@
 import java.util.Map;
 import racingcar.model.dto.RoundResultDto;
 
-public class Game {
+public final class Game {
 
     private final Map<RacingCar, Integer> game = new HashMap<>();
 
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index ecea5c4..0b58e0a 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -5,7 +5,7 @@
 import racingcar.model.dto.GameResultDto;
 import racingcar.model.dto.RoundResultDto;
 
-public class GameRecords {
+public final class GameRecords {
 
     private final Map<Integer, Game> gameRecords = new HashMap<>();
 
diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index fb6dea1..f8976a1 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -2,7 +2,7 @@
 
 import camp.nextstep.edu.missionutils.Randoms;
 
-public class RacingCar {
+public final class RacingCar {
 
     public static final int MIN_NUMBER = 0;
     public static final int MAX_NUMBER = 9;

From c553b49a88a4858529a20fa92f82c0892afbadbf Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 05:57:18 +0900
Subject: [PATCH 32/40] =?UTF-8?q?refactor:=20=EB=A9=94=EC=84=9C=EB=93=9C?=
 =?UTF-8?q?=20=EB=B6=84=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/FinalWinners.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/FinalWinners.java b/src/main/java/racingcar/model/domain/FinalWinners.java
index 09fbaf8..c1dd717 100644
--- a/src/main/java/racingcar/model/domain/FinalWinners.java
+++ b/src/main/java/racingcar/model/domain/FinalWinners.java
@@ -13,10 +13,14 @@ private FinalWinners(final List<RacingCar> finalWinners) {
     }
 
     public static FinalWinners from(List<RacingCar> cars, int maxPosition) {
-        List<RacingCar> result = cars.stream()
+        List<RacingCar> result = calculateFinalWinners(cars, maxPosition);
+        return new FinalWinners(result);
+    }
+
+    private static List<RacingCar> calculateFinalWinners(List<RacingCar> cars, int maxPosition) {
+        return cars.stream()
                 .filter(car -> car.isSamePosition(maxPosition))
                 .collect(Collectors.toList());
-        return new FinalWinners(result);
     }
 
     public FinalWinnersDto toDto() {

From c290180dedf7a3db05493ee1113a66541c5467f5 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 06:00:08 +0900
Subject: [PATCH 33/40] =?UTF-8?q?docs:=20=EA=B8=B0=EB=8A=A5=20=EC=A0=95?=
 =?UTF-8?q?=EC=9D=98=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/README.md | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index a04f56d..4b8696a 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -5,20 +5,15 @@
 ### Domain
 - RacingCar (하나의 레이싱 카)
   - 차 이름 출력을 위한 getter
-- AllRacingCars (모든 레이싱 카들, 일급 컬렉션)
+  - 차 위치 이동 메서드
+- AllRacingCars (모든 레이싱 카들)
+  - 최종 우승자 반환 메서드
 - FullGame (전체 경기)
-  - AllGameResults 생성 메서드...?
 - Game (단일 경기)
-  - 해당 경기의 우승자 계산하여 Winners 객체 생성 및 반환하는 메서드
-- Winners (단일 경기 우승자, 일급 컬렉션)
-- WinnerCounts (누적 우승자, 일급 컬렉션)
-  - 최종 우승자 계산하여 FinalWinners 반환하는 메서드
+- GameRecords (경기 기록)
 - FinalWinners (최종 우승자)
+  - 최종 우승자 계산 메서드
   - 최종 우승자 출력을 위한 getter
-- AllGameResults (전체 경기 결과)
-- GameResult (단일 경기 결과)
-  - 단일 경기 우승자(Winners) 반환
-- 변경 예정...
 
 ### Service
 - RacingCarService (객체 생성과 메서드 호출 담당, 없애고 싶다.)
@@ -26,7 +21,7 @@
 1. 컨트롤러로부터 전달 받은 자동차 이름으로 RacingCar 객체 생성 
 2. RacingCar 객체들로 AllRacingCars 객체 생성
 2. AllRacingCars 객체와 컨트롤러로부터 전달 받은 시도 횟수로 FullGame 객체 생성
-3. FullGame 객체 내에서 GameResult 생성한 뒤 AllGameResults 생성
+3. FullGame 객체 내에서 GameResult 생성
 4. AllGameResults의 각 GameResult가 반환한 우승자들을 모아 FinalWinners 객체 생성
     - 각 GameResult 객체 내에서 하이픈 개수 비교
 6. GameResult에서 단일 경기 우승자 Winners 객체로 반환 

From 5d54e6882abf825016e317639c583cc2c1386bf1 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 14:48:48 +0900
Subject: [PATCH 34/40] =?UTF-8?q?refactor:=20stream=20=EC=A0=81=EC=9A=A9?=
 =?UTF-8?q?=ED=95=B4=EB=B3=B4=EA=B8=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java | 37 ++++++++++++++-----
 .../racingcar/model/domain/AllRacingCars.java |  4 +-
 .../java/racingcar/model/domain/FullGame.java |  6 +--
 .../java/racingcar/model/domain/Game.java     | 11 ++++--
 .../racingcar/model/domain/GameRecords.java   | 11 ++++--
 5 files changed, 45 insertions(+), 24 deletions(-)

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index 864a426..fe666fd 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -30,22 +30,39 @@ public Controller(InputView inputView, OutputView outputView, RacingCarService r
     }
 
     public void run() {
-        String inputNames = inputView.inputRacingCarNames();
-        validateInputNames(inputNames);
-        List<String> carNames = splitCarNames(inputNames);
-        AllRacingCars allRacingCars = racingCarService.createAllRacingCars(carNames);
+        AllRacingCars allRacingCars = createAllRacingCars();
 
-        String inputCount = inputView.inputGameCount();
-        validateInputCount(inputCount);
-        int gameCount = Integer.parseInt(inputCount);
-        FullGame fullGame = racingCarService.createFullGame(allRacingCars, gameCount);
+        FullGame fullGame = createFullGame(allRacingCars);
+
+        getGameRecords(fullGame);
+
+        getFinalWinners(allRacingCars);
+    }
+
+    private void getFinalWinners(AllRacingCars allRacingCars) {
+        FinalWinnersDto finalWinnersDto = racingCarService.getFinalWinners(allRacingCars);
+        outputView.outputFinalWinners(finalWinnersDto);
+    }
 
+    private void getGameRecords(FullGame fullGame) {
         GameRecords gameRecords = fullGame.startGame();
+
         GameResultDto gameResultDto = racingCarService.getGameResult(gameRecords);
         outputView.outputGameRecords(gameResultDto);
+    }
 
-        FinalWinnersDto finalWinnersDto = racingCarService.getFinalWinners(allRacingCars);
-        outputView.outputFinalWinners(finalWinnersDto);
+    private FullGame createFullGame(AllRacingCars allRacingCars) {
+        String inputCount = inputView.inputGameCount();
+        validateInputCount(inputCount);
+        int gameCount = Integer.parseInt(inputCount);
+        return racingCarService.createFullGame(allRacingCars, gameCount);
+    }
+
+    private AllRacingCars createAllRacingCars() {
+        String inputNames = inputView.inputRacingCarNames();
+        validateInputNames(inputNames);
+        List<String> carNames = splitCarNames(inputNames);
+        return racingCarService.createAllRacingCars(carNames);
     }
 
     private void validateInputCount(String inputCount) {
diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 07285aa..84e4113 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -19,9 +19,7 @@ public AllRacingCars(List<String> carNames) {
 
     public void playOneRound(GameRecords gameRecords, int round) {
         Game game = new Game();
-        for (RacingCar car : cars) {
-            game.play(car);
-        }
+        cars.stream().forEach(game::play);
         gameRecords.record(round, game);
     }
 
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 93f0703..4b46559 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -1,5 +1,6 @@
 package racingcar.model.domain;
 
+import java.util.stream.IntStream;
 import racingcar.common.ErrorMessage;
 
 public final class FullGame {
@@ -18,9 +19,8 @@ public FullGame(AllRacingCars allRacingCars, int gameCount) {
 
     public GameRecords startGame() {
         GameRecords gameRecords = new GameRecords();
-        for (int round = START_ROUND; round <= gameCount; round++) {
-            allRacingCars.playOneRound(gameRecords, round);
-        }
+        IntStream.rangeClosed(START_ROUND, gameCount)
+                .forEach(round -> allRacingCars.playOneRound(gameRecords, round));
         return gameRecords;
     }
 
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Game.java
index 409f86c..1b80d29 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Game.java
@@ -2,6 +2,8 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
+import java.util.stream.Collectors;
 import racingcar.model.dto.RoundResultDto;
 
 public final class Game {
@@ -14,10 +16,11 @@ public void play(RacingCar car) {
     }
 
     public RoundResultDto toDto() {
-        Map<String, Integer> result = new HashMap<>();
-        for (Map.Entry<RacingCar, Integer> entry : game.entrySet()) {
-            result.put(entry.getKey().getName(), entry.getValue());
-        }
+        Map<String, Integer> result = game.entrySet().stream()
+                .collect(Collectors.toMap(
+                        entry -> entry.getKey().getName(),
+                        Entry::getValue
+                ));
         return new RoundResultDto(result);
     }
 }
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index 0b58e0a..c96149a 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -2,6 +2,8 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
+import java.util.stream.Collectors;
 import racingcar.model.dto.GameResultDto;
 import racingcar.model.dto.RoundResultDto;
 
@@ -14,10 +16,11 @@ public void record(int round, Game game) {
     }
 
     public GameResultDto toDto() {
-        Map<Integer, RoundResultDto> result = new HashMap<>();
-        for (Map.Entry<Integer, Game> entry : gameRecords.entrySet()) {
-            result.put(entry.getKey(), entry.getValue().toDto());
-        }
+        Map<Integer, RoundResultDto> result = gameRecords.entrySet().stream()
+                .collect(Collectors.toMap(
+                        Entry::getKey,
+                        entry -> entry.getValue().toDto()
+                ));
         return new GameResultDto(result);
     }
 }

From e98fdd7cd9a90588c272bc548fd4289417876580 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 17:53:09 +0900
Subject: [PATCH 35/40] =?UTF-8?q?refactor:=20Game=20=ED=81=B4=EB=9E=98?=
 =?UTF-8?q?=EC=8A=A4=20=EC=9E=90=EC=9B=90=20=EB=AA=85=EC=8B=9C=20=EB=8C=80?=
 =?UTF-8?q?=EC=8B=A0=20=EC=9D=98=EC=A1=B4=20=EA=B0=9D=EC=B2=B4=20=EC=A3=BC?=
 =?UTF-8?q?=EC=9E=85=EB=B0=9B=EB=8F=84=EB=A1=9D=20=EC=88=98=EC=A0=95,=20?=
 =?UTF-8?q?=ED=81=B4=EB=9E=98=EC=8A=A4=EB=AA=85=20Round=EB=A1=9C=20?=
 =?UTF-8?q?=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../racingcar/model/domain/AllRacingCars.java | 22 +++++++++++++++----
 .../racingcar/model/domain/GameRecords.java   |  6 ++---
 .../model/domain/{Game.java => Round.java}    | 12 +++++-----
 3 files changed, 26 insertions(+), 14 deletions(-)
 rename src/main/java/racingcar/model/domain/{Game.java => Round.java} (59%)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 84e4113..12a0494 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -3,6 +3,9 @@
 import static racingcar.common.ErrorMessage.ERROR_SINGLE_RACING_CAR_NAME;
 
 import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 
 public final class AllRacingCars {
@@ -17,10 +20,21 @@ public AllRacingCars(List<String> carNames) {
         this.cars = cars;
     }
 
-    public void playOneRound(GameRecords gameRecords, int round) {
-        Game game = new Game();
-        cars.stream().forEach(game::play);
-        gameRecords.record(round, game);
+    public void playOneRound(GameRecords gameRecords, int roundCount) {
+        Round round = new Round(moveAllRacingCars());
+        gameRecords.record(roundCount, round);
+    }
+
+    private Map<RacingCar, Integer> moveAllRacingCars() {
+        return cars.stream()
+                .map(car -> {
+                    car.move();
+                    return car;
+                })
+                .collect(Collectors.toMap(
+                        Function.identity(),
+                        RacingCar::getPosition
+                ));
     }
 
     public FinalWinners getFinalWinners() {
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index c96149a..fd44975 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -9,10 +9,10 @@
 
 public final class GameRecords {
 
-    private final Map<Integer, Game> gameRecords = new HashMap<>();
+    private final Map<Integer, Round> gameRecords = new HashMap<>();
 
-    public void record(int round, Game game) {
-        gameRecords.put(round, game);
+    public void record(int roundCount, Round round) {
+        gameRecords.put(roundCount, round);
     }
 
     public GameResultDto toDto() {
diff --git a/src/main/java/racingcar/model/domain/Game.java b/src/main/java/racingcar/model/domain/Round.java
similarity index 59%
rename from src/main/java/racingcar/model/domain/Game.java
rename to src/main/java/racingcar/model/domain/Round.java
index 1b80d29..ab3afc4 100644
--- a/src/main/java/racingcar/model/domain/Game.java
+++ b/src/main/java/racingcar/model/domain/Round.java
@@ -1,22 +1,20 @@
 package racingcar.model.domain;
 
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.stream.Collectors;
 import racingcar.model.dto.RoundResultDto;
 
-public final class Game {
+public final class Round {
 
-    private final Map<RacingCar, Integer> game = new HashMap<>();
+    private final Map<RacingCar, Integer> round;
 
-    public void play(RacingCar car) {
-        car.move();
-        game.put(car, car.getPosition());
+    public Round(Map<RacingCar, Integer> round) {
+        this.round = round;
     }
 
     public RoundResultDto toDto() {
-        Map<String, Integer> result = game.entrySet().stream()
+        Map<String, Integer> result = round.entrySet().stream()
                 .collect(Collectors.toMap(
                         entry -> entry.getKey().getName(),
                         Entry::getValue

From fd5f1b5e1cf189155ea54635fa166f025fcd1168 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 18:07:31 +0900
Subject: [PATCH 36/40] =?UTF-8?q?refactor:=20GameRecords=20=ED=81=B4?=
 =?UTF-8?q?=EB=9E=98=EC=8A=A4=20=EC=9E=90=EC=9B=90=20=EB=AA=85=EC=8B=9C=20?=
 =?UTF-8?q?=EB=8C=80=EC=8B=A0=20=EC=9D=98=EC=A1=B4=20=EA=B0=9D=EC=B2=B4=20?=
 =?UTF-8?q?=EC=A3=BC=EC=9E=85=EB=B0=9B=EB=8F=84=EB=A1=9D=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/controller/Controller.java |  2 +-
 .../racingcar/model/domain/AllRacingCars.java | 29 +++++++++----------
 .../java/racingcar/model/domain/FullGame.java | 15 ++++++----
 .../racingcar/model/domain/GameRecords.java   |  6 ++--
 4 files changed, 27 insertions(+), 25 deletions(-)

diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index fe666fd..c4f8d21 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -45,7 +45,7 @@ private void getFinalWinners(AllRacingCars allRacingCars) {
     }
 
     private void getGameRecords(FullGame fullGame) {
-        GameRecords gameRecords = fullGame.startGame();
+        GameRecords gameRecords = fullGame.playAllRounds();
 
         GameResultDto gameResultDto = racingCarService.getGameResult(gameRecords);
         outputView.outputGameRecords(gameResultDto);
diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 12a0494..3637acb 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -20,21 +20,8 @@ public AllRacingCars(List<String> carNames) {
         this.cars = cars;
     }
 
-    public void playOneRound(GameRecords gameRecords, int roundCount) {
-        Round round = new Round(moveAllRacingCars());
-        gameRecords.record(roundCount, round);
-    }
-
-    private Map<RacingCar, Integer> moveAllRacingCars() {
-        return cars.stream()
-                .map(car -> {
-                    car.move();
-                    return car;
-                })
-                .collect(Collectors.toMap(
-                        Function.identity(),
-                        RacingCar::getPosition
-                ));
+    public Round playOneRound() {
+        return new Round(moveAllRacingCars());
     }
 
     public FinalWinners getFinalWinners() {
@@ -57,4 +44,16 @@ private int calculateMaxPosition() {
                 .max()
                 .orElse(0);
     }
+
+    private Map<RacingCar, Integer> moveAllRacingCars() {
+        return cars.stream()
+                .map(car -> {
+                    car.move();
+                    return car;
+                })
+                .collect(Collectors.toMap(
+                        Function.identity(),
+                        RacingCar::getPosition
+                ));
+    }
 }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 4b46559..93255a8 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -1,6 +1,7 @@
 package racingcar.model.domain;
 
-import java.util.stream.IntStream;
+import java.util.HashMap;
+import java.util.Map;
 import racingcar.common.ErrorMessage;
 
 public final class FullGame {
@@ -17,11 +18,13 @@ public FullGame(AllRacingCars allRacingCars, int gameCount) {
         this.gameCount = gameCount;
     }
 
-    public GameRecords startGame() {
-        GameRecords gameRecords = new GameRecords();
-        IntStream.rangeClosed(START_ROUND, gameCount)
-                .forEach(round -> allRacingCars.playOneRound(gameRecords, round));
-        return gameRecords;
+    public GameRecords playAllRounds() {
+        Map<Integer, Round> gameResult = new HashMap<>();
+        for (int roundCount = START_ROUND; roundCount <= gameCount; roundCount++) {
+            Round round = allRacingCars.playOneRound();
+            gameResult.put(roundCount, round);
+        }
+        return new GameRecords(gameResult);
     }
 
     private void validate(int gameCount) {
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index fd44975..b2cc1d4 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -9,10 +9,10 @@
 
 public final class GameRecords {
 
-    private final Map<Integer, Round> gameRecords = new HashMap<>();
+    private final Map<Integer, Round> gameRecords;
 
-    public void record(int roundCount, Round round) {
-        gameRecords.put(roundCount, round);
+    public GameRecords(Map<Integer, Round> gameRecords) {
+        this.gameRecords = gameRecords;
     }
 
     public GameResultDto toDto() {

From 9e66bddf6f2634d5ef7de4fcb7b43035fc1c2828 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 18:14:25 +0900
Subject: [PATCH 37/40] =?UTF-8?q?refactor:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=20=EA=B0=9D=EC=B2=B4=20=EC=A0=91=EA=B7=BC=20=EC=83=9D=EC=84=B1?=
 =?UTF-8?q?=EC=9E=90=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/model/domain/RacingCar.java | 2 +-
 src/main/java/racingcar/model/domain/Round.java     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index f8976a1..e2ac916 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -2,7 +2,7 @@
 
 import camp.nextstep.edu.missionutils.Randoms;
 
-public final class RacingCar {
+final class RacingCar {
 
     public static final int MIN_NUMBER = 0;
     public static final int MAX_NUMBER = 9;
diff --git a/src/main/java/racingcar/model/domain/Round.java b/src/main/java/racingcar/model/domain/Round.java
index ab3afc4..fa3ee35 100644
--- a/src/main/java/racingcar/model/domain/Round.java
+++ b/src/main/java/racingcar/model/domain/Round.java
@@ -5,7 +5,7 @@
 import java.util.stream.Collectors;
 import racingcar.model.dto.RoundResultDto;
 
-public final class Round {
+final class Round {
 
     private final Map<RacingCar, Integer> round;
 

From d1b71f843720afdb2dbf6f99cd169c1e288d1452 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 18:41:45 +0900
Subject: [PATCH 38/40] =?UTF-8?q?refactor:=20=EB=8F=84=EB=A9=94=EC=9D=B8?=
 =?UTF-8?q?=20=EC=A0=95=EC=A0=81=20=ED=8C=A9=ED=84=B0=EB=A6=AC=20=EB=A9=94?=
 =?UTF-8?q?=EC=84=9C=EB=93=9C=20=EC=82=AC=EC=9A=A9=ED=95=98=EB=8F=84?=
 =?UTF-8?q?=EB=A1=9D=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/racingcar/model/domain/AllRacingCars.java  | 13 ++++++++-----
 .../java/racingcar/model/domain/FinalWinners.java   |  4 ++--
 src/main/java/racingcar/model/domain/FullGame.java  |  8 ++++++--
 .../java/racingcar/model/domain/GameRecords.java    |  9 ++++++---
 src/main/java/racingcar/model/domain/RacingCar.java |  6 +++++-
 src/main/java/racingcar/model/domain/Round.java     |  8 ++++++--
 .../java/racingcar/model/dto/FinalWinnersDto.java   |  6 +++++-
 .../java/racingcar/model/dto/GameResultDto.java     |  6 +++++-
 .../java/racingcar/model/dto/RoundResultDto.java    |  6 +++++-
 .../model/service/RacingCarServiceImpl.java         |  6 +++---
 10 files changed, 51 insertions(+), 21 deletions(-)

diff --git a/src/main/java/racingcar/model/domain/AllRacingCars.java b/src/main/java/racingcar/model/domain/AllRacingCars.java
index 3637acb..29b84eb 100644
--- a/src/main/java/racingcar/model/domain/AllRacingCars.java
+++ b/src/main/java/racingcar/model/domain/AllRacingCars.java
@@ -14,18 +14,21 @@ public final class AllRacingCars {
 
     private final List<RacingCar> cars;
 
-    public AllRacingCars(List<String> carNames) {
-        List<RacingCar> cars = convertToRacingCar(carNames);
+    private AllRacingCars(List<RacingCar> cars) {
         validate(cars);
         this.cars = cars;
     }
 
+    public static AllRacingCars from(List<String> carNames) {
+        return new AllRacingCars(convertToRacingCar(carNames));
+    }
+
     public Round playOneRound() {
-        return new Round(moveAllRacingCars());
+        return Round.from(moveAllRacingCars());
     }
 
     public FinalWinners getFinalWinners() {
-        return FinalWinners.from(cars, calculateMaxPosition());
+        return FinalWinners.of(cars, calculateMaxPosition());
     }
 
     private void validate(List<RacingCar> cars) {
@@ -35,7 +38,7 @@ private void validate(List<RacingCar> cars) {
     }
 
     private static List<RacingCar> convertToRacingCar(List<String> carNames) {
-        return carNames.stream().map(RacingCar::new).toList();
+        return carNames.stream().map(RacingCar::from).toList();
     }
 
     private int calculateMaxPosition() {
diff --git a/src/main/java/racingcar/model/domain/FinalWinners.java b/src/main/java/racingcar/model/domain/FinalWinners.java
index c1dd717..3cdb6dc 100644
--- a/src/main/java/racingcar/model/domain/FinalWinners.java
+++ b/src/main/java/racingcar/model/domain/FinalWinners.java
@@ -12,7 +12,7 @@ private FinalWinners(final List<RacingCar> finalWinners) {
         this.finalWinners = finalWinners;
     }
 
-    public static FinalWinners from(List<RacingCar> cars, int maxPosition) {
+    public static FinalWinners of(List<RacingCar> cars, int maxPosition) {
         List<RacingCar> result = calculateFinalWinners(cars, maxPosition);
         return new FinalWinners(result);
     }
@@ -24,7 +24,7 @@ private static List<RacingCar> calculateFinalWinners(List<RacingCar> cars, int m
     }
 
     public FinalWinnersDto toDto() {
-        return new FinalWinnersDto(finalWinners.stream().map(RacingCar::getName).toList());
+        return FinalWinnersDto.from(finalWinners.stream().map(RacingCar::getName).toList());
     }
 
 }
diff --git a/src/main/java/racingcar/model/domain/FullGame.java b/src/main/java/racingcar/model/domain/FullGame.java
index 93255a8..26c0462 100644
--- a/src/main/java/racingcar/model/domain/FullGame.java
+++ b/src/main/java/racingcar/model/domain/FullGame.java
@@ -12,19 +12,23 @@ public final class FullGame {
     private final AllRacingCars allRacingCars;
     private final int gameCount;
 
-    public FullGame(AllRacingCars allRacingCars, int gameCount) {
+    private FullGame(AllRacingCars allRacingCars, int gameCount) {
         validate(gameCount);
         this.allRacingCars = allRacingCars;
         this.gameCount = gameCount;
     }
 
+    public static FullGame of(AllRacingCars allRacingCars, int gameCount) {
+        return new FullGame(allRacingCars, gameCount);
+    }
+
     public GameRecords playAllRounds() {
         Map<Integer, Round> gameResult = new HashMap<>();
         for (int roundCount = START_ROUND; roundCount <= gameCount; roundCount++) {
             Round round = allRacingCars.playOneRound();
             gameResult.put(roundCount, round);
         }
-        return new GameRecords(gameResult);
+        return GameRecords.from(gameResult);
     }
 
     private void validate(int gameCount) {
diff --git a/src/main/java/racingcar/model/domain/GameRecords.java b/src/main/java/racingcar/model/domain/GameRecords.java
index b2cc1d4..fc28c3c 100644
--- a/src/main/java/racingcar/model/domain/GameRecords.java
+++ b/src/main/java/racingcar/model/domain/GameRecords.java
@@ -1,6 +1,5 @@
 package racingcar.model.domain;
 
-import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.stream.Collectors;
@@ -11,16 +10,20 @@ public final class GameRecords {
 
     private final Map<Integer, Round> gameRecords;
 
-    public GameRecords(Map<Integer, Round> gameRecords) {
+    private GameRecords(Map<Integer, Round> gameRecords) {
         this.gameRecords = gameRecords;
     }
 
+    public static GameRecords from(Map<Integer, Round> gameRecords) {
+        return new GameRecords(gameRecords);
+    }
+
     public GameResultDto toDto() {
         Map<Integer, RoundResultDto> result = gameRecords.entrySet().stream()
                 .collect(Collectors.toMap(
                         Entry::getKey,
                         entry -> entry.getValue().toDto()
                 ));
-        return new GameResultDto(result);
+        return GameResultDto.from(result);
     }
 }
diff --git a/src/main/java/racingcar/model/domain/RacingCar.java b/src/main/java/racingcar/model/domain/RacingCar.java
index e2ac916..573bd8d 100644
--- a/src/main/java/racingcar/model/domain/RacingCar.java
+++ b/src/main/java/racingcar/model/domain/RacingCar.java
@@ -11,10 +11,14 @@ final class RacingCar {
     private final String name;
     private int position = 0;
 
-    public RacingCar(String name) {
+    private RacingCar(String name) {
         this.name = name;
     }
 
+    public static RacingCar from(String name) {
+        return new RacingCar(name);
+    }
+
     public void move() {
         if (Randoms.pickNumberInRange(MIN_NUMBER, MAX_NUMBER) > JUDGE_NUMBER) {
             position++;
diff --git a/src/main/java/racingcar/model/domain/Round.java b/src/main/java/racingcar/model/domain/Round.java
index fa3ee35..a694013 100644
--- a/src/main/java/racingcar/model/domain/Round.java
+++ b/src/main/java/racingcar/model/domain/Round.java
@@ -9,16 +9,20 @@ final class Round {
 
     private final Map<RacingCar, Integer> round;
 
-    public Round(Map<RacingCar, Integer> round) {
+    private Round(Map<RacingCar, Integer> round) {
         this.round = round;
     }
 
+    public static Round from(Map<RacingCar, Integer> round) {
+        return new Round(round);
+    }
+
     public RoundResultDto toDto() {
         Map<String, Integer> result = round.entrySet().stream()
                 .collect(Collectors.toMap(
                         entry -> entry.getKey().getName(),
                         Entry::getValue
                 ));
-        return new RoundResultDto(result);
+        return RoundResultDto.from(result);
     }
 }
diff --git a/src/main/java/racingcar/model/dto/FinalWinnersDto.java b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
index 7784e66..2c4cfbf 100644
--- a/src/main/java/racingcar/model/dto/FinalWinnersDto.java
+++ b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
@@ -6,11 +6,15 @@ public class FinalWinnersDto {
 
     private final List<String> winners;
 
-    public FinalWinnersDto(List<String> winners) {
+    private FinalWinnersDto(List<String> winners) {
         this.winners = winners;
     }
 
     public List<String> getWinners() {
         return winners;
     }
+
+    public static FinalWinnersDto from(List<String> winners) {
+        return new FinalWinnersDto(winners);
+    }
 }
diff --git a/src/main/java/racingcar/model/dto/GameResultDto.java b/src/main/java/racingcar/model/dto/GameResultDto.java
index c05b5ba..8914bdb 100644
--- a/src/main/java/racingcar/model/dto/GameResultDto.java
+++ b/src/main/java/racingcar/model/dto/GameResultDto.java
@@ -6,11 +6,15 @@ public class GameResultDto {
 
     private final Map<Integer, RoundResultDto> gameResult;
 
-    public GameResultDto(Map<Integer, RoundResultDto> gameResult) {
+    private GameResultDto(Map<Integer, RoundResultDto> gameResult) {
         this.gameResult = gameResult;
     }
 
     public Map<Integer, RoundResultDto> getGameResult() {
         return gameResult;
     }
+
+    public static GameResultDto from(Map<Integer, RoundResultDto> gameResult) {
+        return new GameResultDto(gameResult);
+    }
 }
diff --git a/src/main/java/racingcar/model/dto/RoundResultDto.java b/src/main/java/racingcar/model/dto/RoundResultDto.java
index b6a54a0..40ab499 100644
--- a/src/main/java/racingcar/model/dto/RoundResultDto.java
+++ b/src/main/java/racingcar/model/dto/RoundResultDto.java
@@ -6,11 +6,15 @@ public class RoundResultDto {
 
     private final Map<String, Integer> roundResult;
 
-    public RoundResultDto(Map<String, Integer> roundResult) {
+    private RoundResultDto(Map<String, Integer> roundResult) {
         this.roundResult = roundResult;
     }
 
     public Map<String, Integer> getRoundResult() {
         return roundResult;
     }
+
+    public static RoundResultDto from(Map<String, Integer> roundResult) {
+        return new RoundResultDto(roundResult);
+    }
 }
diff --git a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
index b6ca9d9..1c40771 100644
--- a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
+++ b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
@@ -7,16 +7,16 @@
 import racingcar.model.dto.FinalWinnersDto;
 import racingcar.model.dto.GameResultDto;
 
-public class RacingCarServiceImpl implements RacingCarService {
+public final class RacingCarServiceImpl implements RacingCarService {
 
     @Override
     public AllRacingCars createAllRacingCars(List<String> carNames) {
-        return new AllRacingCars(carNames);
+        return AllRacingCars.from(carNames);
     }
 
     @Override
     public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
-        return new FullGame(allRacingCars, gameCount);
+        return FullGame.of(allRacingCars, gameCount);
     }
 
     @Override

From 4eecaca42e9cc913fafe973b29d96a73eb394176 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Sun, 6 Apr 2025 18:42:25 +0900
Subject: [PATCH 39/40] =?UTF-8?q?refactor:=20final=20=ED=81=B4=EB=9E=98?=
 =?UTF-8?q?=EC=8A=A4=EB=A1=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java                 | 2 +-
 src/main/java/racingcar/model/dto/FinalWinnersDto.java | 2 +-
 src/main/java/racingcar/model/dto/GameResultDto.java   | 2 +-
 src/main/java/racingcar/model/dto/RoundResultDto.java  | 2 +-
 src/main/java/racingcar/view/TextInputView.java        | 2 +-
 src/main/java/racingcar/view/TextOutputView.java       | 8 +++++---
 6 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index 8f7c407..53ff0f0 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -8,7 +8,7 @@
 import racingcar.view.TextInputView;
 import racingcar.view.TextOutputView;
 
-public class AppConfig {
+public final class AppConfig {
 
     public Controller controller() {
         return new Controller(inputView(), outputView(), racingCarService());
diff --git a/src/main/java/racingcar/model/dto/FinalWinnersDto.java b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
index 2c4cfbf..837f582 100644
--- a/src/main/java/racingcar/model/dto/FinalWinnersDto.java
+++ b/src/main/java/racingcar/model/dto/FinalWinnersDto.java
@@ -2,7 +2,7 @@
 
 import java.util.List;
 
-public class FinalWinnersDto {
+public final class FinalWinnersDto {
 
     private final List<String> winners;
 
diff --git a/src/main/java/racingcar/model/dto/GameResultDto.java b/src/main/java/racingcar/model/dto/GameResultDto.java
index 8914bdb..97b1676 100644
--- a/src/main/java/racingcar/model/dto/GameResultDto.java
+++ b/src/main/java/racingcar/model/dto/GameResultDto.java
@@ -2,7 +2,7 @@
 
 import java.util.Map;
 
-public class GameResultDto {
+public final class GameResultDto {
 
     private final Map<Integer, RoundResultDto> gameResult;
 
diff --git a/src/main/java/racingcar/model/dto/RoundResultDto.java b/src/main/java/racingcar/model/dto/RoundResultDto.java
index 40ab499..5629623 100644
--- a/src/main/java/racingcar/model/dto/RoundResultDto.java
+++ b/src/main/java/racingcar/model/dto/RoundResultDto.java
@@ -2,7 +2,7 @@
 
 import java.util.Map;
 
-public class RoundResultDto {
+public final class RoundResultDto {
 
     private final Map<String, Integer> roundResult;
 
diff --git a/src/main/java/racingcar/view/TextInputView.java b/src/main/java/racingcar/view/TextInputView.java
index 593fcea..5d3b594 100644
--- a/src/main/java/racingcar/view/TextInputView.java
+++ b/src/main/java/racingcar/view/TextInputView.java
@@ -2,7 +2,7 @@
 
 import camp.nextstep.edu.missionutils.Console;
 
-public class TextInputView implements InputView {
+public final class TextInputView implements InputView {
 
     public static final String INPUT_RACING_CARS_NAME_MESSAGE = "경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)";
     public static final String INPUT_GAME_COUNT_MESSAGE = "시도할 회수는 몇회인가요?";
diff --git a/src/main/java/racingcar/view/TextOutputView.java b/src/main/java/racingcar/view/TextOutputView.java
index 430f1f6..42b93d0 100644
--- a/src/main/java/racingcar/view/TextOutputView.java
+++ b/src/main/java/racingcar/view/TextOutputView.java
@@ -7,11 +7,13 @@
 import racingcar.model.dto.GameResultDto;
 import racingcar.model.dto.RoundResultDto;
 
-public class TextOutputView implements OutputView {
+public final class TextOutputView implements OutputView {
 
     public static final String GAME_RECORDS_MESSAGE = "실행 결과";
     public static final String FINAL_WINNERS_MESSAGE = "최종 우승자 : ";
     public static final String EXPRESS_POSITION = "-";
+    public static final int START_ROUND = 1;
+    public static final int MIN_WINNERS_COUNT = 1;
 
     @Override
     public void outputGameRecords(GameResultDto gameResultDto) {
@@ -19,7 +21,7 @@ public void outputGameRecords(GameResultDto gameResultDto) {
 
         Map<Integer, RoundResultDto> gameResult = gameResultDto.getGameResult();
 
-        for (int round = 1; round <= gameResult.size(); round++) {
+        for (int round = START_ROUND; round <= gameResult.size(); round++) {
             RoundResultDto roundResult = gameResult.get(round);
             Map<String, Integer> carPositions = roundResult.getRoundResult();
 
@@ -39,7 +41,7 @@ public void outputFinalWinners(FinalWinnersDto finalWinnersDto) {
         List<String> winners = finalWinnersDto.getWinners();
         int winnersCount = winners.size();
         
-        for (int i=1; i<=winnersCount; i++) {
+        for (int i = MIN_WINNERS_COUNT; i <= winnersCount; i++) {
             System.out.print(winners.get(i-1));
             if (i < winnersCount) {
                 System.out.print(", ");

From 3d47f27b00f29c163348193f80092f0eddd5ce71 Mon Sep 17 00:00:00 2001
From: Seooooo24 <ahyeungii@gmail.com>
Date: Wed, 9 Apr 2025 17:56:07 +0900
Subject: [PATCH 40/40] =?UTF-8?q?refactor:=20=EC=84=9C=EB=B9=84=EC=8A=A4?=
 =?UTF-8?q?=20=EB=A0=88=EC=9D=B4=EC=96=B4=20=EC=82=AD=EC=A0=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/racingcar/AppConfig.java        |  8 +----
 .../java/racingcar/controller/Controller.java | 21 ++++--------
 .../model/service/RacingCarService.java       | 19 -----------
 .../model/service/RacingCarServiceImpl.java   | 32 -------------------
 4 files changed, 7 insertions(+), 73 deletions(-)
 delete mode 100644 src/main/java/racingcar/model/service/RacingCarService.java
 delete mode 100644 src/main/java/racingcar/model/service/RacingCarServiceImpl.java

diff --git a/src/main/java/racingcar/AppConfig.java b/src/main/java/racingcar/AppConfig.java
index 53ff0f0..d531e3a 100644
--- a/src/main/java/racingcar/AppConfig.java
+++ b/src/main/java/racingcar/AppConfig.java
@@ -1,8 +1,6 @@
 package racingcar;
 
 import racingcar.controller.Controller;
-import racingcar.model.service.RacingCarService;
-import racingcar.model.service.RacingCarServiceImpl;
 import racingcar.view.InputView;
 import racingcar.view.OutputView;
 import racingcar.view.TextInputView;
@@ -11,7 +9,7 @@
 public final class AppConfig {
 
     public Controller controller() {
-        return new Controller(inputView(), outputView(), racingCarService());
+        return new Controller(inputView(), outputView());
     }
 
     private InputView inputView() {
@@ -21,8 +19,4 @@ private InputView inputView() {
     private OutputView outputView() {
         return new TextOutputView();
     }
-
-    private RacingCarService racingCarService() {
-        return new RacingCarServiceImpl();
-    }
 }
diff --git a/src/main/java/racingcar/controller/Controller.java b/src/main/java/racingcar/controller/Controller.java
index c4f8d21..ed80d02 100644
--- a/src/main/java/racingcar/controller/Controller.java
+++ b/src/main/java/racingcar/controller/Controller.java
@@ -8,9 +8,6 @@
 import racingcar.model.domain.AllRacingCars;
 import racingcar.model.domain.FullGame;
 import racingcar.model.domain.GameRecords;
-import racingcar.model.dto.FinalWinnersDto;
-import racingcar.model.dto.GameResultDto;
-import racingcar.model.service.RacingCarService;
 import racingcar.view.InputView;
 import racingcar.view.OutputView;
 
@@ -21,12 +18,10 @@ public class Controller {
 
     private final InputView inputView;
     private final OutputView outputView;
-    private final RacingCarService racingCarService;
 
-    public Controller(InputView inputView, OutputView outputView, RacingCarService racingCarService) {
+    public Controller(InputView inputView, OutputView outputView) {
         this.inputView = inputView;
         this.outputView = outputView;
-        this.racingCarService = racingCarService;
     }
 
     public void run() {
@@ -40,29 +35,26 @@ public void run() {
     }
 
     private void getFinalWinners(AllRacingCars allRacingCars) {
-        FinalWinnersDto finalWinnersDto = racingCarService.getFinalWinners(allRacingCars);
-        outputView.outputFinalWinners(finalWinnersDto);
+        outputView.outputFinalWinners(allRacingCars.getFinalWinners().toDto());
     }
 
     private void getGameRecords(FullGame fullGame) {
         GameRecords gameRecords = fullGame.playAllRounds();
-
-        GameResultDto gameResultDto = racingCarService.getGameResult(gameRecords);
-        outputView.outputGameRecords(gameResultDto);
+        outputView.outputGameRecords(gameRecords.toDto());
     }
 
     private FullGame createFullGame(AllRacingCars allRacingCars) {
         String inputCount = inputView.inputGameCount();
         validateInputCount(inputCount);
         int gameCount = Integer.parseInt(inputCount);
-        return racingCarService.createFullGame(allRacingCars, gameCount);
+        return FullGame.of(allRacingCars, gameCount);
     }
 
     private AllRacingCars createAllRacingCars() {
         String inputNames = inputView.inputRacingCarNames();
         validateInputNames(inputNames);
         List<String> carNames = splitCarNames(inputNames);
-        return racingCarService.createAllRacingCars(carNames);
+        return AllRacingCars.from(carNames);
     }
 
     private void validateInputCount(String inputCount) {
@@ -75,8 +67,7 @@ private void validateInputCount(String inputCount) {
     }
 
     private static List<String> splitCarNames(String racingCarNames) {
-        List<String> carNames = List.of(racingCarNames.split(DELIMITER));
-        return carNames;
+        return List.of(racingCarNames.split(DELIMITER));
     }
 
     private static void validateInputNames(String inputNames) {
diff --git a/src/main/java/racingcar/model/service/RacingCarService.java b/src/main/java/racingcar/model/service/RacingCarService.java
deleted file mode 100644
index 1429770..0000000
--- a/src/main/java/racingcar/model/service/RacingCarService.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package racingcar.model.service;
-
-import java.util.List;
-import racingcar.model.domain.AllRacingCars;
-import racingcar.model.domain.FullGame;
-import racingcar.model.domain.GameRecords;
-import racingcar.model.dto.FinalWinnersDto;
-import racingcar.model.dto.GameResultDto;
-
-public interface RacingCarService {
-
-    AllRacingCars createAllRacingCars(List<String> carNames);
-
-    FullGame createFullGame(AllRacingCars allRacingCars, int gameCount);
-
-    GameResultDto getGameResult(GameRecords gameRecords);
-
-    FinalWinnersDto getFinalWinners(AllRacingCars allRacingCars);
-}
diff --git a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java b/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
deleted file mode 100644
index 1c40771..0000000
--- a/src/main/java/racingcar/model/service/RacingCarServiceImpl.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package racingcar.model.service;
-
-import java.util.List;
-import racingcar.model.domain.AllRacingCars;
-import racingcar.model.domain.FullGame;
-import racingcar.model.domain.GameRecords;
-import racingcar.model.dto.FinalWinnersDto;
-import racingcar.model.dto.GameResultDto;
-
-public final class RacingCarServiceImpl implements RacingCarService {
-
-    @Override
-    public AllRacingCars createAllRacingCars(List<String> carNames) {
-        return AllRacingCars.from(carNames);
-    }
-
-    @Override
-    public FullGame createFullGame(AllRacingCars allRacingCars, int gameCount) {
-        return FullGame.of(allRacingCars, gameCount);
-    }
-
-    @Override
-    public GameResultDto getGameResult(GameRecords gameRecords) {
-        return gameRecords.toDto();
-    }
-
-    @Override
-    public FinalWinnersDto getFinalWinners(AllRacingCars allRacingCars) {
-        return allRacingCars.getFinalWinners().toDto();
-    }
-
-}