[annotation-processor 경로 변경]

build.gradle

@@ -1,9 +1,3 @@
-buildscript {
-	ext {
-		queryDslVersion = "5.0.0"
-	}
-}
-
 plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.5.4'
@@ -30,41 +24,41 @@ repositories {
 }
 
 dependencies {
-	// 개발용 의존성 추가
     developmentOnly 'org.springframework.boot:spring-boot-devtools'
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-	// PostgreSQL JDBC 드라이버
+	// PostgreSQL JDBC
     runtimeOnly 'org.postgresql:postgresql'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	
-	// Spring Security 추가
+	// Spring Securit
 	implementation 'org.springframework.boot:spring-boot-starter-security'
 	
-	// Validation 추가
+	// Validation
 	implementation 'org.springframework.boot:spring-boot-starter-validation'
 	
-	// MapStruct 추가 (안정적인 버전으로 수정)
+	// MapStruct
 	implementation 'org.mapstruct:mapstruct:1.5.5.Final'
 	annotationProcessor 'org.mapstruct:mapstruct-processor:1.5.5.Final'
 	
-	// MyBatis 추가
+	// MyBatis
 	implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:3.0.3'
 
 	// jwt
 	implementation 'io.jsonwebtoken:jjwt-api:0.12.5'
 
+	// lombok
 	compileOnly 'org.projectlombok:lombok'
 	annotationProcessor 'org.projectlombok:lombok'
-	// Lombok과 MapStruct 함께 사용을 위한 바인딩
 	annotationProcessor 'org.projectlombok:lombok-mapstruct-binding:0.2.0'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 
 	// querydsl
-	implementation "com.querydsl:querydsl-jpa:${queryDslVersion}:jakarta"
-	annotationProcessor "com.querydsl:querydsl-apt:${queryDslVersion}:jakarta"
-	annotationProcessor "jakarta.annotation:jakarta.annotation-api"
-	annotationProcessor "jakarta.persistence:jakarta.persistence-api"
+	implementation 'io.github.openfeign.querydsl:querydsl-jpa:6.11'
+	annotationProcessor 'io.github.openfeign.querydsl:querydsl-apt:6.11:jpa'
+	annotationProcessor 'jakarta.annotation:jakarta.annotation-api'
+	annotationProcessor 'jakarta.persistence:jakarta.persistence-api'
+
 	// p6spy
 	implementation 'com.github.gavlyukovskiy:p6spy-spring-boot-starter:1.9.0'
 }
@@ -74,16 +68,10 @@ tasks.named('test') {
 }
 
 // querydsl
-def querydslDir = "$buildDir/generated/querydsl"
-
-sourceSets {
-	main.java.srcDirs += [ querydslDir ]
+def generatedSrcDir = 'build/generated/sources/annotation-processor'
+clean {
+	delete file(generatedSrcDir)
 }
-
-tasks.withType(JavaCompile) {
-	options.annotationProcessorGeneratedSourcesDirectory = file(querydslDir)
-}
-
-clean.doLast {
-	file(querydslDir).deleteDir()
+tasks.withType(JavaCompile).configureEach {
+	options.generatedSourceOutputDirectory = file(generatedSrcDir)
 }

ddl/schema.sql

@@ -11,6 +11,8 @@
         password varchar(100) not null,
         user_id varchar(100) not null,
         refresh_token varchar(200),
-        primary key (oid),
-        constraint uk_member_user_id unique (user_id)
+        primary key (oid)
     );
+
+    create index idx_member_user_id 
+       on st_member (user_id);

src/main/java/com/bio/bio_backend/domain/user/member/entity/Member.java

@@ -18,8 +18,8 @@ import java.time.LocalDateTime;
 @Builder
 @Table(
     name = "st_member",
-    uniqueConstraints = {
-        @UniqueConstraint(name = "uk_member_user_id", columnNames = "user_id")
+    indexes = {
+        @Index(name = "idx_member_user_id", columnList = "user_id")
     }
 )
 public class Member extends BaseEntity {
@@ -44,14 +44,4 @@ public class Member extends BaseEntity {
     @Column(name = "last_login_at")
     private LocalDateTime lastLoginAt;
     
-    /**
-     * 엔티티 저장 후 실행되는 메서드
-     * createdOid와 updatedOid를 자기 자신의 oid로 설정
-     */
-    @PostPersist
-    protected void onPostPersist() {
-        if (this.getCreatedOid() == null) {
-            this.setCreatedOid(this.getOid());
-        }
-    }
 }

src/main/java/com/bio/bio_backend/domain/user/member/service/MemberServiceImpl.java

@@ -17,6 +17,8 @@ import org.springframework.transaction.annotation.Transactional;
 import java.util.List;
 import java.util.Map;
 
+import static com.bio.bio_backend.global.utils.OidUtil.generateOid;
+
 @Service
 @RequiredArgsConstructor
 @Slf4j
@@ -53,6 +55,10 @@ public class MemberServiceImpl implements MemberService {
                 .role(MemberRole.getDefault())
                 .build();
 
+        Long oid = generateOid();
+        member.setOid(oid);
+        member.setCreatedOid(oid);
+        
         Member savedMember = memberRepository.save(member);
         
         return memberMapper.toMemberDto(savedMember);

src/main/java/com/bio/bio_backend/global/entity/BaseEntity.java

@@ -6,10 +6,11 @@ import lombok.Setter;
 import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.jpa.domain.support.AuditingEntityListener;
-import com.bio.bio_backend.global.utils.OidUtil;
 
 import java.time.LocalDateTime;
 
+import static com.bio.bio_backend.global.utils.OidUtil.generateOid;
+
 /**
  * 모든 엔티티가 상속받는 기본 엔티티 클래스
  * 공통 필드들을 정의하고 JPA Auditing을 지원합니다.
@@ -40,14 +41,7 @@ public abstract class BaseEntity {
     
     @PrePersist
     protected void onCreate() {
-        LocalDateTime now = LocalDateTime.now();
-        this.oid = OidUtil.generateOid();
-        this.createdAt = now;
-        this.updatedAt = now;
-    }
-
-    @PreUpdate
-    protected void onUpdate() {
-        this.updatedAt = LocalDateTime.now();
+        if(this.oid == null) this.oid = generateOid();
+        if(this.createdOid != null && this.updatedOid == null) this.updatedOid = this.createdOid;
     }
 }