feat : post 요청에 대해 적절한 반환값을 돌려주도록 변경

(CC-120)

src/main/java/ai/softeer/caecae/admin/api/AdminController.java

@@ -4,6 +4,7 @@
 import ai.softeer.caecae.global.enums.SuccessCode;
 import ai.softeer.caecae.racinggame.domain.dto.request.RegisterRacingGameInfoRequestDto;
 import ai.softeer.caecae.racinggame.domain.dto.response.RacingGameInfoResponseDto;
+import ai.softeer.caecae.racinggame.domain.dto.response.RegisterRacingGameInfoResponseDto;
 import ai.softeer.caecae.racinggame.service.RacingGameInfoService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
@@ -34,8 +35,8 @@ public ResponseEntity<SuccessResponse<RacingGameInfoResponseDto>> getRacingGameI
      * @return
      */
     @PostMapping("/racing/period")
-    public ResponseEntity<SuccessResponse<Object>> registerRacingGame(@RequestBody RegisterRacingGameInfoRequestDto req) {
-        racingGameService.registerRacingGameInfo(req);
-        return SuccessResponse.of(SuccessCode.RACING_GAME_CREATED);
+    public ResponseEntity<SuccessResponse<RegisterRacingGameInfoResponseDto>> registerRacingGame(@RequestBody RegisterRacingGameInfoRequestDto req) {
+        RegisterRacingGameInfoResponseDto res = racingGameService.registerRacingGameInfo(req);
+        return SuccessResponse.of(SuccessCode.RACING_GAME_CREATED, res);
     }
 }

src/main/java/ai/softeer/caecae/global/dto/response/BaseResponse.java

@@ -12,6 +12,7 @@ public abstract class BaseResponse {
     // 커스텀 응답 코드 종류
     // TODO : 커스텀 응답코드 문서화
     private int responseCode;
+
     // 응답 정보를 담은 메시지
     private String message;
 }

src/main/java/ai/softeer/caecae/racinggame/domain/dto/request/RegisterRacingGameInfoRequestDto.java

@@ -4,6 +4,7 @@
 
 import java.time.LocalDateTime;
 
+// 레이싱게임 정보(기간, 인원수)를 등록하는 requestDto
 @Builder
 public record RegisterRacingGameInfoRequestDto(
         LocalDateTime startTime,

src/main/java/ai/softeer/caecae/racinggame/domain/dto/response/RegisterRacingGameInfoResponseDto.java

@@ -0,0 +1,14 @@
+package ai.softeer.caecae.racinggame.domain.dto.response;
+
+import lombok.Builder;
+
+import java.time.LocalDateTime;
+
+// 레이싱게임 정보(기간, 인원수)를 등록하는 requestDto
+@Builder
+public record RegisterRacingGameInfoResponseDto(
+        LocalDateTime startTime,
+        LocalDateTime endTime,
+        int numberOfWinners
+) {
+}

src/main/java/ai/softeer/caecae/racinggame/domain/dto/response/RegisterRacingGameResultResponseDto.java

@@ -2,10 +2,11 @@
 
 import lombok.Builder;
 
-// 사용자가 레이싱게임 결과를 등록하기 위한 RequestDto
+// 사용자가 레이싱게임 결과를 등록하기 위한 ResponseDto
 @Builder
 public record RegisterRacingGameResultResponseDto(
         // 시용자가 커스텀옵션을 이전에 선택하였는지 여부
-        Boolean isOptionSelected
+        Boolean isOptionSelected,
+        double distance
 ) {
 }

src/main/java/ai/softeer/caecae/racinggame/domain/entity/RacingGameParticipant.java

@@ -38,4 +38,9 @@ public Boolean isOptionSelected() {
     public void updateDistance(double distance) {
         this.distance = distance;
     }
+
+    // 엔티티의 커스텀 옵션 정보를 저장하는 메서드
+    public void setSelection(Integer selection) {
+        this.selection = selection;
+    }
 }

src/main/java/ai/softeer/caecae/racinggame/repository/RacingGameInfoRepository.java

@@ -13,8 +13,9 @@ public class RacingGameInfoRepository {
     private final RedisTemplate<String, Object> redisTemplate;
 
     // 레디스에 저장하는 로직
-    public void save(RacingGameInfo gameInfo) {
+    public RacingGameInfo save(RacingGameInfo gameInfo) {
         redisTemplate.opsForValue().set(KEY, gameInfo);
+        return gameInfo;
     }
 
     // 레디스에 저장된 객체를 가져오는 로직

src/main/java/ai/softeer/caecae/racinggame/service/RacingGameInfoService.java

@@ -3,6 +3,7 @@
 import ai.softeer.caecae.global.enums.ErrorCode;
 import ai.softeer.caecae.racinggame.domain.dto.request.RegisterRacingGameInfoRequestDto;
 import ai.softeer.caecae.racinggame.domain.dto.response.RacingGameInfoResponseDto;
+import ai.softeer.caecae.racinggame.domain.dto.response.RegisterRacingGameInfoResponseDto;
 import ai.softeer.caecae.racinggame.domain.entity.RacingGameInfo;
 import ai.softeer.caecae.racinggame.domain.exception.RacingGameException;
 import ai.softeer.caecae.racinggame.repository.RacingGameInfoRepository;
@@ -40,17 +41,22 @@ public RacingGameInfoResponseDto getRacingGameInfo() {
      *
      * @param req 입력한 레이싱게임 정보
      */
-    public void registerRacingGameInfo(RegisterRacingGameInfoRequestDto req) {
+    public RegisterRacingGameInfoResponseDto registerRacingGameInfo(RegisterRacingGameInfoRequestDto req) {
         RacingGameInfo racingGameInfo = RacingGameInfo.builder()
                 .startTime(req.startTime())
                 .endTime(req.endTime())
                 .numberOfWinners(req.numberOfWinners())
                 .build();
 
         // TODO : 존재하면 저장하지 않거나 업데이트 하거나 에러를 던져야할 지 논의하기. 현재는 덮어씌워짐
-        racingGameInfoRepository.save(racingGameInfo);
+        RacingGameInfo saved = racingGameInfoRepository.save(racingGameInfo);
         log.info("saved racingGameInfo: {}", racingGameInfo.getStartTime(), racingGameInfo.getEndTime());
 
+        return RegisterRacingGameInfoResponseDto.builder()
+                .startTime(saved.getStartTime())
+                .endTime(saved.getEndTime())
+                .numberOfWinners(saved.getNumberOfWinners())
+                .build();
     }
 
     /**