feat: 에러코드 규격화

src/main/java/com/keunsori/keunsoriserver/domain/admin/member/service/AdminMemberService.java

@@ -12,7 +12,7 @@
 
 import java.util.List;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.MEMBER_NOT_EXISTS_WITH_STUDENT_ID;
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
 
 @Service
 @Transactional(readOnly = true)

src/main/java/com/keunsori/keunsoriserver/domain/admin/reservation/service/AdminReservationService.java

@@ -23,7 +23,7 @@
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.*;
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
 
 @Service
 @Transactional(readOnly = true)

src/main/java/com/keunsori/keunsoriserver/domain/auth/dto/request/PasswordUpdateLinkSendRequest.java

@@ -4,12 +4,10 @@
 import jakarta.validation.constraints.Pattern;
 
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.STUDENT_ID_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.EMAIL_INVALID_FORMAT;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.STUDENT_ID_INVALID_FORMAT;
 
 public record PasswordUpdateLinkSendRequest(
-        @Pattern(regexp = STUDENT_ID_REGEX, message = STUDENT_ID_INVALID_FORMAT)
+        @Pattern(regexp = STUDENT_ID_REGEX, message = "학번 형식이 올바르지 않습니다.")
         String studentId,
-        @Email(message = EMAIL_INVALID_FORMAT)
+        @Email(message = "이메일 형식이 올바르지 않습니다.")
         String email
 ) {}

src/main/java/com/keunsori/keunsoriserver/domain/auth/dto/request/PasswordUpdateRequest.java

@@ -4,11 +4,10 @@
 import jakarta.validation.constraints.Pattern;
 
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.PASSWORD_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.PASSWORD_INVALID_FORMAT;
 
 public record PasswordUpdateRequest(
         @NotNull(message = "비밀번호 변경을 위한 토큰값은 필수입니다.")
         String token,
-        @Pattern(regexp = PASSWORD_REGEX, message = PASSWORD_INVALID_FORMAT)
+        @Pattern(regexp = PASSWORD_REGEX, message = "비밀번호는 특수문자, 영문자, 숫자를 포함한 8자리 이상 문자열입니다.")
         String newPassword
 ) {}

src/main/java/com/keunsori/keunsoriserver/domain/auth/login/dto/LoginRequest.java

@@ -2,7 +2,6 @@
 
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.PASSWORD_REGEX;
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.STUDENT_ID_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.PASSWORD_INVALID_FORMAT;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Pattern;
@@ -19,7 +18,7 @@ public record LoginRequest(
         @NotBlank(message = "비밀번호를 입력해주세요.")
         @Pattern(
                 regexp = PASSWORD_REGEX,
-                message = PASSWORD_INVALID_FORMAT
+                message = "비밀번호는 특수문자, 영문자, 숫자를 포함한 8자리 이상 문자열입니다."
         )
         String password
 ) {}

src/main/java/com/keunsori/keunsoriserver/domain/auth/service/AuthService.java

@@ -19,9 +19,8 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
 import static com.keunsori.keunsoriserver.global.constant.UrlConstant.PASSWORD_CHANGE_LINK;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.STUDENT_ID_NOT_EXISTS;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.*;
 
 @Service
 @Slf4j

src/main/java/com/keunsori/keunsoriserver/domain/email/domain/EmailAuthentication.java

@@ -1,7 +1,5 @@
 package com.keunsori.keunsoriserver.domain.email.domain;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.EMAIL_VERIFY_FAILED;
-
 import org.springframework.data.annotation.Id;
 import org.springframework.data.redis.core.RedisHash;
 
@@ -11,6 +9,8 @@
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 @Getter
 @RedisHash(value = "emailAuthentication", timeToLive = 300)
 @NoArgsConstructor(access = AccessLevel.PROTECTED)

src/main/java/com/keunsori/keunsoriserver/domain/email/service/EmailService.java

@@ -1,8 +1,5 @@
 package com.keunsori.keunsoriserver.domain.email.service;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.EMAIL_NOT_EXISTS_FOR_AUTH;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.EMAIL_VERIFY_NUMBER_GENERATION_FAILED;
-
 import org.springframework.stereotype.Service;
 
 import com.keunsori.keunsoriserver.domain.email.domain.EmailAuthentication;
@@ -16,6 +13,8 @@
 import java.security.SecureRandom;
 import lombok.RequiredArgsConstructor;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 @Service
 @RequiredArgsConstructor
 public class EmailService {

src/main/java/com/keunsori/keunsoriserver/domain/member/domain/Member.java

@@ -12,9 +12,7 @@
 
 import java.time.LocalDateTime;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.INVALID_STATUS_FOR_APPROVAL;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.STUDENT_ID_DOES_NOT_MATCH_WITH_EMAIL;
-
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
 
 @Entity
 @Getter

src/main/java/com/keunsori/keunsoriserver/domain/member/dto/request/MemberPasswordUpdateRequest.java

@@ -4,13 +4,12 @@
 import jakarta.validation.constraints.Pattern;
 
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.PASSWORD_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.PASSWORD_INVALID_FORMAT;
 
 public record MemberPasswordUpdateRequest(
         @NotBlank(message = "기존 비밀번호를 입력해주세요.")
         String currentPassword,
         @NotBlank(message = "새 비밀번호를 입력해주세요.")
-        @Pattern(regexp = PASSWORD_REGEX, message = PASSWORD_INVALID_FORMAT)
+        @Pattern(regexp = PASSWORD_REGEX, message = "비밀번호는 특수문자, 영문자, 숫자를 포함한 8자리 이상 문자열입니다.")
         String newPassword
 ) {
 }

src/main/java/com/keunsori/keunsoriserver/domain/member/dto/request/SignUpRequest.java

@@ -2,7 +2,6 @@
 
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.PASSWORD_REGEX;
 import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.STUDENT_ID_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.PASSWORD_INVALID_FORMAT;
 
 import jakarta.validation.constraints.Email;
 import jakarta.validation.constraints.NotBlank;
@@ -23,7 +22,7 @@ public record SignUpRequest(
         String email,
 
         @NotBlank(message = "비밀번호는 필수 입력값입니다.")
-        @Pattern(regexp = PASSWORD_REGEX, message = PASSWORD_INVALID_FORMAT)
+        @Pattern(regexp = PASSWORD_REGEX, message = "비밀번호는 특수문자, 영문자, 숫자를 포함한 8자리 이상 문자열입니다.")
         String password,
 
         @NotBlank(message = "비밀번호를 한 번 더 입력해주세요.")

src/main/java/com/keunsori/keunsoriserver/domain/member/service/MemberService.java

@@ -12,11 +12,7 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import static com.keunsori.keunsoriserver.global.constant.RequestFormatConstant.PASSWORD_REGEX;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.*;
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
 
 @Service
 @Transactional(readOnly = true)

src/main/java/com/keunsori/keunsoriserver/domain/member/service/SignUpService.java

@@ -1,8 +1,5 @@
 package com.keunsori.keunsoriserver.domain.member.service;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.DUPLICATED_EMAIL;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.DUPLICATED_STUDENT_ID;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.PASSWORD_IS_DIFFERENT_FROM_CHECK;
 
 import com.keunsori.keunsoriserver.domain.member.domain.Member;
 import com.keunsori.keunsoriserver.domain.member.repository.MemberRepository;
@@ -15,6 +12,8 @@
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 @Service
 @RequiredArgsConstructor
 public class SignUpService {

src/main/java/com/keunsori/keunsoriserver/domain/reservation/domain/validator/ReservationValidator.java

@@ -1,11 +1,5 @@
 package com.keunsori.keunsoriserver.domain.reservation.domain.validator;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.ANOTHER_RESERVATION_ALREADY_EXISTS;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.INVALID_RESERVATION_DATE;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.INVALID_RESERVATION_TIME;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.RESERVATION_ALREADY_COMPLETED;
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.RESERVATION_NOT_EQUAL_MEMBER;
-
 import org.springframework.stereotype.Component;
 
 import com.keunsori.keunsoriserver.domain.member.domain.Member;
@@ -21,6 +15,8 @@
 import java.time.LocalTime;
 import lombok.RequiredArgsConstructor;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 @Component
 @RequiredArgsConstructor
 public class ReservationValidator {
@@ -119,4 +115,4 @@ private void validateReservationDateIsNotPast(LocalDate reservationDate) {
             throw new ReservationException(INVALID_RESERVATION_DATE);
         }
     }
-}
+}

src/main/java/com/keunsori/keunsoriserver/domain/reservation/domain/vo/ReservationType.java

@@ -1,9 +1,9 @@
 package com.keunsori.keunsoriserver.domain.reservation.domain.vo;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.INVALID_RESERVATION_TYPE;
-
 import com.keunsori.keunsoriserver.global.exception.ReservationException;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 public enum ReservationType {
     TEAM, PERSONAL, LESSON;
 

src/main/java/com/keunsori/keunsoriserver/domain/reservation/domain/vo/Session.java

@@ -1,9 +1,9 @@
 package com.keunsori.keunsoriserver.domain.reservation.domain.vo;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.INVALID_SESSION;
-
 import com.keunsori.keunsoriserver.global.exception.ReservationException;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 public enum Session {
     VOCAL, KEYBOARD, DRUM, GUITAR, BASS, ALL;
 

src/main/java/com/keunsori/keunsoriserver/domain/reservation/service/ReservationService.java

@@ -1,7 +1,5 @@
 package com.keunsori.keunsoriserver.domain.reservation.service;
 
-import static com.keunsori.keunsoriserver.global.exception.ErrorMessage.RESERVATION_NOT_EXISTS_WITH_ID;
-
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -23,6 +21,8 @@
 
 import lombok.RequiredArgsConstructor;
 
+import static com.keunsori.keunsoriserver.global.exception.ErrorCode.*;
+
 @Service
 @Transactional(readOnly = true)
 @RequiredArgsConstructor

src/main/java/com/keunsori/keunsoriserver/global/exception/AuthException.java

@@ -1,10 +1,12 @@
 package com.keunsori.keunsoriserver.global.exception;
 
-public class AuthException extends RuntimeException {
+import lombok.Getter;
 
-    public AuthException(String message) {
-        super(message);
+@Getter
+public class AuthException extends RuntimeException {
+    private ErrorCode errorCode;
+    public AuthException(ErrorCode errorCode) {
+        super(errorCode.getMassage());
+        this.errorCode = errorCode;
     }
-
-
 }

src/main/java/com/keunsori/keunsoriserver/global/exception/EmailException.java

@@ -1,8 +1,12 @@
 package com.keunsori.keunsoriserver.global.exception;
 
-public class EmailException extends RuntimeException {
+import lombok.Getter;
 
-    public EmailException(String message) {
-        super(message);
+@Getter
+public class EmailException extends RuntimeException {
+    private ErrorCode errorCode;
+    public EmailException(ErrorCode errorCode) {
+        super(errorCode.getMassage());
+        this.errorCode = errorCode;
     }
 }

src/main/java/com/keunsori/keunsoriserver/global/exception/ErrorCode.java

@@ -0,0 +1,59 @@
+package com.keunsori.keunsoriserver.global.exception;
+
+import lombok.Getter;
+
+@Getter
+public enum ErrorCode {
+    INVALID_INPUT_VALUE(400, "COMMON-001", "유효성 검증에 실패했습니다."),
+    INTERNAL_SERVER_ERROR(500,"COMMON-002", "서버에서 처리할 수 없습니다."),
+
+    // Member
+    MEMBER_NOT_EXISTS_WITH_STUDENT_ID(404, "MEMBER-001", "해당 학번을 가진 멤버가 존재하지 않습니다."),
+    DUPLICATED_STUDENT_ID(409, "MEMBER-002", "이미 존재하는 학번입니다."),
+    DUPLICATED_EMAIL(409, "MEMBER-003", "이미 존재하는 이메일입니다."),
+    PASSWORD_IS_DIFFERENT_FROM_CHECK(400, "MEMBER-004", "비밀번호와 비밀번호 확인 입력값이 다릅니다."),
+    PASSWORD_INVALID_FORMAT(400, "MEMBER-005", "비밀번호는 특수문자, 영문자, 숫자를 포함한 8자리 이상 문자열입니다."),
+    INVALID_CURRENT_PASSWORD(400, "MEMBER-006", "현재 비밀번호가 올바르지 않습니다."),
+    PASSWORD_SAME_AS_OLD(400, "MEMBER-007", "새 비밀번호가 기존 비밀번호와 동일합니다."),
+    STUDENT_ID_DOES_NOT_MATCH_WITH_EMAIL(400, "MEMBER-008", "가입한 학번과 이메일이 일치하지 않습니다"),
+
+    // Admin Member
+    INVALID_STATUS_FOR_APPROVAL(400, "ADMIN-MEMBER-001", "회원이 승인 대기 상태가 아닙니다."),
+
+    // Reservation
+    RESERVATION_NOT_EXISTS_WITH_ID(404, "RESERVATION-001", "해당 아이디 값을 가진 예약이 존재하지 않습니다."),
+    RESERVATION_NOT_EQUAL_MEMBER(403, "RESERVATION-002", "예약한 멤버가 아닙니다."),
+    RESERVATION_ALREADY_COMPLETED(400, "RESERVATION-003", "확정된 예약은 수정/취소할 수 없습니다."),
+    ANOTHER_RESERVATION_ALREADY_EXISTS(409, "RESERVATION-004", "해당 시간대에 다른 예약이 존재합니다."),
+    INVALID_RESERVATION_TIME(400, "RESERVATION-005", "예약 종료 시간은 예약 시작 시간보다 나중이어야 합니다."),
+    INVALID_RESERVATION_TYPE(400, "RESERVATION-006", "예약 타입이 잘못되었습니다."),
+    INVALID_RESERVATION_DATE(400, "RESERVATION-007", "예약 날짜는 과거 날짜면 안됩니다."),
+    INVALID_SESSION(404, "RESERVATION-008", "존재하지 않는 세션입니다."),
+
+    // Admin Reservation
+    INVALID_DATE_SCHEDULE(400, "ADMIN-RESERVATION-001", "설정하는 날짜가 이미 지난 날짜입니다."),
+    INVALID_SCHEDULE_TIME(400, "ADMIN-RESERVATION-002", "시작 시간과 끝 시간의 순서가 올바르지 않습니다."),
+
+    // Auth
+    STUDENT_ID_NOT_EXISTS(404, "AUTH-001", "존재하지 않는 학번입니다."),
+    INVALID_PASSWORD(401, "AUTH-002", "비밀번호가 일치하지 않습니다.") ,
+    INVALID_REFRESH_TOKEN(401, "AUTH-003", "유효하지 않은 리프레시 토큰입니다."),
+    INVALID_TOKEN(401, "AUTH-004", "유효하지 않은 토큰입니다."),
+    EXPIRED_TOKEN(401, "AUTH-005", "만료된 토큰입니다."),
+
+    // Email
+    EMAIL_NOT_EXISTS_FOR_AUTH(400, "EMAIL-001", "인증번호를 전송하지 않았거나 인증번호가 만료되었습니다."),
+    EMAIL_VERIFY_FAILED(400, "EMAIL-002", "인증번호가 일치하지 않습니다."),
+    EMAIL_VERIFY_NUMBER_GENERATION_FAILED(500, "EMAIL-003", "인증번호 생성중 에러가 발생했습니다.");
+
+
+    private final int status;
+    private final String code;
+    private final String massage;
+
+    ErrorCode(int status, String code, String massage) {
+        this.status = status;
+        this.code = code;
+        this.massage = massage;
+    }
+}