refactor: checkstyle reformat

src/main/java/com/back/b2st/domain/auth/client/KakaoApiClientImpl.java

@@ -163,7 +163,8 @@ private KakaoIdTokenPayload parseIdToken(String idToken) {
 				claims.getSubject(), // 카카오 회원번호
 				claims.getIssueTime() != null ? claims.getIssueTime().getTime() / 1000 : null,
 				claims.getExpirationTime() != null ? claims.getExpirationTime().getTime() / 1000 : null,
-				claims.getDateClaim("auth_time") != null ?
+				claims.getDateClaim("auth_time") != null
+					?
 					claims.getDateClaim("auth_time").getTime() / 1000 : null,
 				claims.getStringClaim("nonce"),
 				claims.getStringClaim("nickname"),

src/main/java/com/back/b2st/domain/auth/service/AuthService.java

@@ -123,14 +123,20 @@ public KakaoAuthorizeUrlRes generateKakaoAuthorizeUrl() {
 
 		// 카카오 로그인 URL 새성
 		String authrizeUrl = String.format(
-				"https://kauth.kakao.com/oauth/authorize" +
-						"?client_id=%s" +
-						"&redirect_uri=%s" +
-						"&response_type=code" +
-						"&scope=openid%%20profile_nickname%%20account_email" + // URL 인코딩
-						"&nonce=%s" +
-						"&state=%s",
-				kakaoClientId, kakaoRedirectUri, nonce, state);
+			"https://kauth.kakao.com/oauth/authorize"
+				+
+				"?client_id=%s"
+				+
+				"&redirect_uri=%s"
+				+
+				"&response_type=code"
+				+
+				"&scope=openid%%20profile_nickname%%20account_email"
+				+ // URL 인코딩
+				"&nonce=%s"
+				+
+				"&state=%s",
+			kakaoClientId, kakaoRedirectUri, nonce, state);
 
 		return new KakaoAuthorizeUrlRes(authrizeUrl, state, nonce);
 	}
@@ -155,7 +161,7 @@ public TokenInfo reissue(String accessToken, String refreshToken) {
 
 		// Redis 업데이트
 		saveRefreshToken(email, newToken.refreshToken(),
-				storedToken.getFamily(), storedToken.getGeneration() + 1);
+			storedToken.getFamily(), storedToken.getGeneration() + 1);
 
 		return newToken;
 	}
@@ -246,10 +252,10 @@ private void validateWithdrawalPeriod(Member member) {
 	// 다른 계정에 연동된 카카오 계정이 아닌지
 	private void validateKakaoNotLinkedToOther(String kakaoId, Long currentMemberId) {
 		memberRepository.findByProviderId(kakaoId)
-				.filter(linked -> !linked.getId().equals(currentMemberId))
-				.ifPresent(linked -> {
-					throw new BusinessException(AuthErrorCode.OAUTH_ALREADY_LINKED);
-				});
+			.filter(linked -> !linked.getId().equals(currentMemberId))
+			.ifPresent(linked -> {
+				throw new BusinessException(AuthErrorCode.OAUTH_ALREADY_LINKED);
+			});
 	}
 
 	private void validateNonce(String nonce) {
@@ -286,22 +292,22 @@ private void validateTokenNotReused(RefreshToken storedToken, String providedTok
 
 	private Member findMemberById(Long memberId) {
 		return memberRepository.findById(memberId)
-				.orElseThrow(() -> new BusinessException(MemberErrorCode.MEMBER_NOT_FOUND));
+			.orElseThrow(() -> new BusinessException(MemberErrorCode.MEMBER_NOT_FOUND));
 	}
 
 	private Member findMemberByEmail(String email) {
 		return memberRepository.findByEmail(email)
-				.orElseThrow(() -> new BusinessException(MemberErrorCode.MEMBER_NOT_FOUND));
+			.orElseThrow(() -> new BusinessException(MemberErrorCode.MEMBER_NOT_FOUND));
 	}
 
 	private RefreshToken findStoredRefreshToken(String email) {
 		return refreshTokenRepository.findById(email)
-				.orElseThrow(() -> new BusinessException(AuthErrorCode.INVALID_TOKEN));
+			.orElseThrow(() -> new BusinessException(AuthErrorCode.INVALID_TOKEN));
 	}
 
 	private WithdrawalRecoveryToken findRecoveryToken(String token) {
 		return recoveryRepository.findById(token)
-				.orElseThrow(() -> new BusinessException(AuthErrorCode.RECOVERY_TOKEN_NOT_FOUND));
+			.orElseThrow(() -> new BusinessException(AuthErrorCode.RECOVERY_TOKEN_NOT_FOUND));
 	}
 
 	private Optional<Member> findMemberByProviderId(String providerId) {
@@ -320,13 +326,13 @@ private KakaoIdTokenPayload fetchKakaoUserInfo(String code) {
 	// 로그인 리퀘 인증
 	private Authentication authenticateWithEmailPassword(LoginReq request) {
 		UsernamePasswordAuthenticationToken authToken = new UsernamePasswordAuthenticationToken(request.email(),
-				request.password());
+			request.password());
 		return authenticationManagerBuilder.getObject().authenticate(authToken);
 	}
 
 	// 인증 객체서 유저 엔티티 추출
 	private Member extractMemberFromAuthentication(Authentication authentication) {
-		CustomUserDetails userDetails = (CustomUserDetails) authentication.getPrincipal();
+		CustomUserDetails userDetails = (CustomUserDetails)authentication.getPrincipal();
 		return userDetails.getMember();
 	}
 
@@ -355,8 +361,8 @@ private Member findOrCreateKakaoMember(KakaoIdTokenPayload payload) {
 		}
 		// 이메일로 가입된 회원 확인
 		return memberRepository.findByEmail(email)
-				.map(existing -> linkKakaoToExistingMember(existing, kakaoId))
-				.orElseGet(() -> createNewKakaoMember(email, kakaoId, nickname));
+			.map(existing -> linkKakaoToExistingMember(existing, kakaoId))
+			.orElseGet(() -> createNewKakaoMember(email, kakaoId, nickname));
 	}
 
 	// 이메일 연동
@@ -379,17 +385,17 @@ private Member createNewKakaoMember(String email, String kakaoId, String nicknam
 		String sanitizedNickname = NicknameUtils.sanitize(nickname, defaultKakaoNickname);
 
 		Member member = Member.builder()
-				.email(email)
-				.password(null)
-				.name(sanitizedNickname)
-				.phone(null)
-				.birth(null)
-				.role(Member.Role.MEMBER)
-				.provider(Member.Provider.KAKAO)
-				.providerId(kakaoId)
-				.isEmailVerified(true)
-				.isIdentityVerified(false)
-				.build();
+			.email(email)
+			.password(null)
+			.name(sanitizedNickname)
+			.phone(null)
+			.birth(null)
+			.role(Member.Role.MEMBER)
+			.provider(Member.Provider.KAKAO)
+			.providerId(kakaoId)
+			.isEmailVerified(true)
+			.isIdentityVerified(false)
+			.build();
 		Member saved = memberRepository.save(member);
 		log.info("[Kakao] 신규 회원 생성: MemberID={}, KakaoID={}", saved.getId(), kakaoId);
 		return saved;
@@ -399,10 +405,10 @@ private Member createNewKakaoMember(String email, String kakaoId, String nicknam
 	private TokenInfo generateTokenForMember(Member member) {
 		CustomUserDetails userDetails = new CustomUserDetails(member);
 		UsernamePasswordAuthenticationToken authToken = new UsernamePasswordAuthenticationToken(
-				userDetails, null, userDetails.getAuthorities());
+			userDetails, null, userDetails.getAuthorities());
 		TokenInfo tokenInfo = jwtTokenProvider.generateToken(authToken);
 		saveRefreshToken(member.getEmail(), tokenInfo.refreshToken(),
-				UUID.randomUUID().toString(), 1L);
+			UUID.randomUUID().toString(), 1L);
 		return tokenInfo;
 	}
 
@@ -415,10 +421,10 @@ private void saveRefreshToken(String email, String token, String family, Long ge
 	private String createRecoveryToken(String email, Long memberId) {
 		String token = UUID.randomUUID().toString();
 		WithdrawalRecoveryToken recoveryToken = WithdrawalRecoveryToken.builder()
-				.token(token)
-				.email(email)
-				.memberId(memberId)
-				.build();
+			.token(token)
+			.email(email)
+			.memberId(memberId)
+			.build();
 		recoveryRepository.save(recoveryToken);
 		return token;
 	}

src/main/java/com/back/b2st/domain/email/entity/EmailVerification.java

@@ -28,9 +28,8 @@ public EmailVerification incrementAttempt() {
 			.attemptCount(this.attemptCount + 1)
 			.build();
 	}
-	
+
 	public boolean isMaxAttemptExceeded() {
 		return this.attemptCount >= 5;
 	}
-
 }

src/main/java/com/back/b2st/domain/lottery/entry/dto/response/SectionLayoutRes.java

@@ -46,8 +46,8 @@ public static List<SectionLayoutRes> from(List<SeatInfoRes> seats) {
 					))
 					.toList();
 
-				return new SectionLayoutRes(sectionName, grades);
-			})
+			return new SectionLayoutRes(sectionName, grades);
+		})
 			.toList();
 	}
-}
+}

src/main/java/com/back/b2st/domain/lottery/entry/repository/LotteryEntryRepository.java

@@ -14,17 +14,20 @@
 public interface LotteryEntryRepository extends JpaRepository<LotteryEntry, Long> {
 	boolean existsByMemberIdAndPerformanceIdAndScheduleId(Long memberId, Long performanceId, Long scheduleId);
 
-	@Query("""
-			SELECT new com.back.b2st.domain.lottery.entry.dto.response.AppliedLotteryInfo(
-					le.uuid, p.title, ps.startAt, ps.roundNo, le.grade, le.quantity, le.status
-			)
-			FROM LotteryEntry le
-			JOIN Performance p ON le.performanceId = p.performanceId
-			JOIN PerformanceSchedule ps ON le.scheduleId = ps.performanceScheduleId
-			WHERE le.memberId = :memberId
-			  AND le.createdAt >= :month
-			ORDER BY le.createdAt DESC
-		""")
+	@Query(
+		"""
+				SELECT new com.back.b2st.domain.lottery.entry.dto.response.AppliedLotteryInfo(
+						le.uuid, p.title, ps.startAt, ps.roundNo, le.grade, le.quantity, le.status
+				)
+				FROM LotteryEntry le
+				JOIN Performance p ON le.performanceId = p.performanceId
+				JOIN PerformanceSchedule ps ON le.scheduleId = ps.performanceScheduleId
+				WHERE le.memberId = :memberId
+				  AND le.createdAt >= :month
+				ORDER BY le.createdAt DESC
+			"""
+
+	)
 	Slice<AppliedLotteryInfo> findAppliedLotteryByMemberId(
 		@Param("memberId") Long memberId,
 		@Param("month") LocalDateTime month,

src/main/java/com/back/b2st/domain/notification/listener/NotificationEmailListener.java

@@ -1,10 +1,12 @@
 package com.back.b2st.domain.notification.listener;
 
+import java.util.Map;
+
 import org.springframework.stereotype.Component;
-import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.annotation.Propagation;
-import org.springframework.transaction.event.TransactionalEventListener;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionPhase;
+import org.springframework.transaction.event.TransactionalEventListener;
 
 import com.back.b2st.domain.email.service.EmailSender;
 import com.back.b2st.domain.member.entity.Member;
@@ -14,8 +16,6 @@
 import com.back.b2st.domain.performance.entity.Performance;
 import com.back.b2st.domain.performance.repository.PerformanceRepository;
 
-import java.util.Map;
-
 import lombok.RequiredArgsConstructor;
 
 @Component

src/main/java/com/back/b2st/domain/payment/dto/request/PaymentConfirmReq.java

@@ -1,7 +1,7 @@
 package com.back.b2st.domain.payment.dto.request;
 
-import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
 
 public record PaymentConfirmReq(
 	@NotBlank String orderId,

src/main/java/com/back/b2st/domain/payment/repository/PaymentRepository.java

@@ -5,8 +5,8 @@
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
 import com.back.b2st.domain.payment.entity.DomainType;

src/main/java/com/back/b2st/domain/payment/service/TradePaymentFinalizer.java

@@ -3,10 +3,11 @@
 import java.time.Clock;
 import java.time.LocalDateTime;
 
+import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.context.ApplicationEventPublisher;
 
+import com.back.b2st.domain.notification.event.NotificationEmailEvent;
 import com.back.b2st.domain.payment.entity.DomainType;
 import com.back.b2st.domain.payment.entity.Payment;
 import com.back.b2st.domain.payment.error.PaymentErrorCode;
@@ -18,7 +19,6 @@
 import com.back.b2st.domain.trade.entity.TradeStatus;
 import com.back.b2st.domain.trade.entity.TradeType;
 import com.back.b2st.domain.trade.error.TradeErrorCode;
-import com.back.b2st.domain.notification.event.NotificationEmailEvent;
 import com.back.b2st.global.error.exception.BusinessException;
 
 import jakarta.persistence.EntityManager;
@@ -30,12 +30,11 @@
 @RequiredArgsConstructor
 public class TradePaymentFinalizer implements PaymentFinalizer {
 
-	@PersistenceContext
-	private EntityManager entityManager;
-
 	private final TicketService ticketService;
 	private final Clock clock;
 	private final ApplicationEventPublisher eventPublisher;
+	@PersistenceContext
+	private EntityManager entityManager;
 
 	@Override
 	public boolean supports(DomainType domainType) {

src/main/java/com/back/b2st/domain/performance/controller/PerformanceController.java

@@ -1,10 +1,5 @@
 package com.back.b2st.domain.performance.controller;
 
-import com.back.b2st.domain.performance.dto.response.PerformanceDetailRes;
-import com.back.b2st.domain.performance.dto.response.PerformanceListRes;
-import com.back.b2st.domain.performance.service.PerformanceService;
-import com.back.b2st.global.common.BaseResponse;
-
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
@@ -14,6 +9,11 @@
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.back.b2st.domain.performance.dto.response.PerformanceDetailRes;
+import com.back.b2st.domain.performance.dto.response.PerformanceListRes;
+import com.back.b2st.domain.performance.service.PerformanceService;
+import com.back.b2st.global.common.BaseResponse;
+
 import lombok.RequiredArgsConstructor;
 
 @RestController

src/main/java/com/back/b2st/domain/performance/repository/PerformanceRepository.java

@@ -1,8 +1,5 @@
 package com.back.b2st.domain.performance.repository;
 
-import com.back.b2st.domain.performance.entity.Performance;
-import com.back.b2st.domain.performance.entity.PerformanceStatus;
-
 import java.util.Optional;
 
 import org.springframework.data.domain.Page;
@@ -12,6 +9,8 @@
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
+import com.back.b2st.domain.performance.entity.Performance;
+import com.back.b2st.domain.performance.entity.PerformanceStatus;
 
 public interface PerformanceRepository extends JpaRepository<Performance, Long> {
 

src/main/java/com/back/b2st/domain/performance/service/PerformanceService.java

@@ -1,17 +1,17 @@
 package com.back.b2st.domain.performance.service;
 
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
 import com.back.b2st.domain.performance.dto.response.PerformanceDetailRes;
 import com.back.b2st.domain.performance.dto.response.PerformanceListRes;
 import com.back.b2st.domain.performance.entity.PerformanceStatus;
 import com.back.b2st.domain.performance.repository.PerformanceRepository;
 import com.back.b2st.global.error.code.CommonErrorCode;
 import com.back.b2st.global.error.exception.BusinessException;
 
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
 import lombok.RequiredArgsConstructor;
 
 @Service

src/main/java/com/back/b2st/domain/performanceschedule/controller/PerformanceScheduleController.java

@@ -4,7 +4,12 @@
 
 import jakarta.validation.Valid;
 
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import com.back.b2st.domain.performanceschedule.dto.request.PerformanceScheduleCreateReq;
 import com.back.b2st.domain.performanceschedule.dto.response.PerformanceScheduleCreateRes;

src/main/java/com/back/b2st/domain/reservation/controller/ReservationApi.java

@@ -187,4 +187,4 @@ BaseResponse<List<ReservationDetailRes>> getMyReservationsDetail(
 		@Parameter(hidden = true)
 		UserPrincipal user
 	);
-}
+}