Merge pull request #86 from UruruLab/refactor/85-baseEntityRefactor

BaseEntity를 JPA Auditing 방식으로 변경

Author: 1000hyehyang

src/main/java/com/ururulab/ururu/UruruApplication.java

@@ -1,9 +1,7 @@
 package com.ururulab.ururu;
 
-import com.ururulab.ururu.auth.jwt.JwtProperties;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.scheduling.annotation.EnableAsync;
 
 @EnableAsync

src/main/java/com/ururulab/ururu/global/config/JpaAuditingConfig.java

@@ -0,0 +1,9 @@
+package com.ururulab.ururu.global.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@Configuration
+@EnableJpaAuditing
+public class JpaAuditingConfig {
+} 

src/main/java/com/ururulab/ururu/global/domain/entity/BaseEntity.java

@@ -1,31 +1,25 @@
 package com.ururulab.ururu.global.domain.entity;
 
 import jakarta.persistence.Column;
+import jakarta.persistence.EntityListeners;
 import jakarta.persistence.MappedSuperclass;
-import jakarta.persistence.PrePersist;
-import jakarta.persistence.PreUpdate;
 import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
 
 import java.time.ZonedDateTime;
 
 @Getter
 @MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
 public abstract class BaseEntity {
 
+    @CreatedDate
     @Column(nullable = false, updatable = false)
-    private ZonedDateTime createdAt; // 생성 시간
+    private ZonedDateTime createdAt;
 
+    @LastModifiedDate
     @Column(nullable = false)
-    private ZonedDateTime updatedAt; // 수정 시간
-
-    @PrePersist
-    public void prePersist() {
-        this.createdAt = ZonedDateTime.now();
-        this.updatedAt = ZonedDateTime.now();
-    }
-
-    @PreUpdate
-    public void preUpdate() {
-        this.updatedAt = ZonedDateTime.now();
-    }
+    private ZonedDateTime updatedAt;
 }