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feat(game-rythm8beat): 8박자 게임 랭킹 라우트 구현 (#308) (#310)
Co-authored-by: sm_mac_mini <smpringles24@sm-mac-miniui-Macmini.local>
1 parent 9695d1b commit 0f90502

10 files changed

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‎src/main/java/inha/gdgoc/domain/game/controller/Rythm8beatScoreController.java‎

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package inha.gdgoc.domain.game.controller;
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import static inha.gdgoc.domain.game.controller.message.Rythm8beatScoreMessage.RANKING_RETRIEVED;
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import static inha.gdgoc.domain.game.controller.message.Rythm8beatScoreMessage.SCORES_RESET;
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import static inha.gdgoc.domain.game.controller.message.Rythm8beatScoreMessage.SCORE_SUBMITTED;
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import inha.gdgoc.domain.game.dto.request.Rythm8beatScoreRequest;
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import inha.gdgoc.domain.game.dto.response.Rythm8beatRankingResponse;
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import inha.gdgoc.domain.game.service.Rythm8beatScoreService;
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import inha.gdgoc.global.dto.response.ApiResponse;
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import jakarta.validation.Valid;
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import lombok.RequiredArgsConstructor;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.DeleteMapping;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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@RequestMapping("/api/v1/game/rythm8beat")
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@RestController
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@RequiredArgsConstructor
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public class Rythm8beatScoreController {
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private final Rythm8beatScoreService rythm8beatScoreService;
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@PostMapping("/scores")
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public ResponseEntity<ApiResponse<Void, Void>> submitScore(
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@Valid @RequestBody Rythm8beatScoreRequest request) {
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rythm8beatScoreService.submitScore(request);
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return ResponseEntity.ok(ApiResponse.ok(SCORE_SUBMITTED));
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}
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@GetMapping("/ranking")
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public ResponseEntity<ApiResponse<Rythm8beatRankingResponse, Void>> getRanking(
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@RequestParam(required = false) String phoneNumber) {
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Rythm8beatRankingResponse response = rythm8beatScoreService.getRanking(phoneNumber);
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return ResponseEntity.ok(ApiResponse.ok(RANKING_RETRIEVED, response));
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}
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@DeleteMapping("/scores/all")
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public ResponseEntity<ApiResponse<Void, Void>> resetAll() {
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rythm8beatScoreService.resetAll();
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return ResponseEntity.ok(ApiResponse.ok(SCORES_RESET));
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}
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}

‎src/main/java/inha/gdgoc/domain/game/controller/message/Rythm8beatScoreMessage.java‎

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package inha.gdgoc.domain.game.controller.message;
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public class Rythm8beatScoreMessage {
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public static final String SCORE_SUBMITTED = "점수가 등록되었습니다.";
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public static final String RANKING_RETRIEVED = "랭킹을 조회했습니다.";
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public static final String SCORES_RESET = "모든 점수가 초기화되었습니다.";
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}

‎src/main/java/inha/gdgoc/domain/game/dto/request/Rythm8beatScoreRequest.java‎

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package inha.gdgoc.domain.game.dto.request;
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import jakarta.validation.constraints.Max;
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import jakarta.validation.constraints.Min;
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import jakarta.validation.constraints.NotBlank;
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import jakarta.validation.constraints.NotNull;
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import jakarta.validation.constraints.Pattern;
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import jakarta.validation.constraints.Size;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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@Getter
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@NoArgsConstructor
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public class Rythm8beatScoreRequest {
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@NotBlank
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@Pattern(regexp = "^01[0-9]{8,9}$", message = "올바른 휴대폰 번호 형식이 아닙니다.")
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private String phoneNumber;
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@NotBlank
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@Size(max = 20)
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private String nickname;
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@NotNull
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@Min(0)
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@Max(10000)
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private Integer score;
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private Integer stageReached;
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}

‎src/main/java/inha/gdgoc/domain/game/dto/response/Rythm8beatRankItemResponse.java‎

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package inha.gdgoc.domain.game.dto.response;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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@Getter
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@AllArgsConstructor
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public class Rythm8beatRankItemResponse {
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private int rank;
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private String nickname;
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private int score;
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}

‎src/main/java/inha/gdgoc/domain/game/dto/response/Rythm8beatRankingResponse.java‎

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package inha.gdgoc.domain.game.dto.response;
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import java.util.List;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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@Getter
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@AllArgsConstructor
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public class Rythm8beatRankingResponse {
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private List<Rythm8beatRankItemResponse> top3;
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private Rythm8beatRankItemResponse userRank;
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}

‎src/main/java/inha/gdgoc/domain/game/entity/Rythm8beatScore.java‎

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package inha.gdgoc.domain.game.entity;
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import inha.gdgoc.global.entity.BaseEntity;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.Table;
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import lombok.AccessLevel;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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@Entity
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@Table(name = "game_scores")
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@NoArgsConstructor(access = AccessLevel.PROTECTED)
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@AllArgsConstructor
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@Getter
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@Builder
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public class Rythm8beatScore extends BaseEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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@Column(name = "id")
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private Long id;
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@Column(name = "phone_number", nullable = false, unique = true, length = 20)
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private String phoneNumber;
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@Column(name = "nickname", nullable = false, length = 20)
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private String nickname;
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@Column(name = "score", nullable = false)
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private int score;
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@Column(name = "stage_reached", nullable = false)
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private int stageReached;
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public void updateIfHigherScore(String nickname, int newScore, int newStageReached) {
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if (this.score < newScore) {
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this.nickname = nickname;
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this.score = newScore;
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this.stageReached = newStageReached;
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}
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}
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}

‎src/main/java/inha/gdgoc/domain/game/repository/Rythm8beatScoreRepository.java‎

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package inha.gdgoc.domain.game.repository;
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import inha.gdgoc.domain.game.entity.Rythm8beatScore;
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import java.util.List;
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import java.util.Optional;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.data.repository.query.Param;
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public interface Rythm8beatScoreRepository extends JpaRepository<Rythm8beatScore, Long> {
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Optional<Rythm8beatScore> findByPhoneNumber(String phoneNumber);
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List<Rythm8beatScore> findTop3ByOrderByScoreDescUpdatedAtAsc();
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@Query("SELECT COUNT(r) FROM Rythm8beatScore r WHERE r.score > :score")
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long countByScoreGreaterThan(@Param("score") int score);
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}

‎src/main/java/inha/gdgoc/domain/game/service/Rythm8beatScoreService.java‎

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package inha.gdgoc.domain.game.service;
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import inha.gdgoc.domain.game.dto.request.Rythm8beatScoreRequest;
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import inha.gdgoc.domain.game.dto.response.Rythm8beatRankItemResponse;
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import inha.gdgoc.domain.game.dto.response.Rythm8beatRankingResponse;
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import inha.gdgoc.domain.game.entity.Rythm8beatScore;
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import inha.gdgoc.domain.game.repository.Rythm8beatScoreRepository;
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import java.util.List;
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import java.util.stream.IntStream;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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@Service
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@RequiredArgsConstructor
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@Transactional
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public class Rythm8beatScoreService {
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private final Rythm8beatScoreRepository rythm8beatScoreRepository;
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public void submitScore(Rythm8beatScoreRequest request) {
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rythm8beatScoreRepository.findByPhoneNumber(request.getPhoneNumber())
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.ifPresentOrElse(
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entity -> entity.updateIfHigherScore(
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request.getNickname(),
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request.getScore(),
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request.getStageReached() != null ? request.getStageReached() : 1
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),
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() -> rythm8beatScoreRepository.save(Rythm8beatScore.builder()
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.phoneNumber(request.getPhoneNumber())
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.nickname(request.getNickname())
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.score(request.getScore())
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.stageReached(request.getStageReached() != null ? request.getStageReached() : 1)
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.build())
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);
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}
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@Transactional(readOnly = true)
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public Rythm8beatRankingResponse getRanking(String phoneNumber) {
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List<Rythm8beatScore> top3 = rythm8beatScoreRepository.findTop3ByOrderByScoreDescUpdatedAtAsc();
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List<Rythm8beatRankItemResponse> top3Response = IntStream.range(0, top3.size())
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.mapToObj(i -> new Rythm8beatRankItemResponse(i + 1, top3.get(i).getNickname(), top3.get(i).getScore()))
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.toList();
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Rythm8beatRankItemResponse userRank = null;
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if (phoneNumber != null && !phoneNumber.isBlank()) {
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userRank = rythm8beatScoreRepository.findByPhoneNumber(phoneNumber)
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.map(gs -> {
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long rank = rythm8beatScoreRepository.countByScoreGreaterThan(gs.getScore()) + 1;
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return new Rythm8beatRankItemResponse((int) rank, gs.getNickname(), gs.getScore());
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})
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.orElse(null);
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}
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return new Rythm8beatRankingResponse(top3Response, userRank);
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}
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public void resetAll() {
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rythm8beatScoreRepository.deleteAll();
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}
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}

‎src/main/java/inha/gdgoc/global/security/SecurityConfig.java‎

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"https://www.gdgocinha.com",
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"https://typing-game-alpha-umber.vercel.app",
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"https://api.gdgocinha.com",
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"https://*.gdgocinha.com"
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"https://*.gdgocinha.com",
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"https://smpringles24.github.io"
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));
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config.setAllowedMethods(List.of("GET","POST","PUT","DELETE","OPTIONS","PATCH"));
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config.setAllowedHeaders(List.of("Origin","X-Requested-With","Content-Type","Accept","Authorization"));

‎src/main/resources/db/migration/V20260309__create_game_scores.sql‎

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CREATE TABLE IF NOT EXISTS game_scores (
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id BIGSERIAL PRIMARY KEY,
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phone_number VARCHAR(20) NOT NULL UNIQUE,
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nickname VARCHAR(20) NOT NULL,
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score INT NOT NULL DEFAULT 0,
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stage_reached INT NOT NULL DEFAULT 1,
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created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_game_scores_score ON game_scores(score DESC);

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