[Fix] #29 JPA Auditing 시간 타입 불일치 수정

Author: yeonjuncho

src/main/java/com/leets7th/job_is_be/global/config/JpaConfig.java

@@ -1,10 +1,20 @@
 package com.leets7th.job_is_be.global.config;
 
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.auditing.DateTimeProvider;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 
+import java.time.OffsetDateTime;
+import java.util.Optional;
+
 // BaseEntity의 @CreatedDate, @LastModifiedDate 활성화
 @Configuration
-@EnableJpaAuditing
+@EnableJpaAuditing(dateTimeProviderRef = "auditingDateTimeProvider")
 public class JpaConfig {
+
+    @Bean
+    public DateTimeProvider auditingDateTimeProvider() {
+        return () -> Optional.of(OffsetDateTime.now());
+    }
 }