init

src/main/java/com/kamco/cd/training/postgres/CommonCreateEntity.java

@@ -0,0 +1,22 @@
+package com.kamco.cd.training.postgres;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.MappedSuperclass;
+import jakarta.persistence.PrePersist;
+import java.time.ZonedDateTime;
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+
+@Getter
+@MappedSuperclass
+public class CommonCreateEntity {
+
+  @CreatedDate
+  @Column(name = "created_dttm", updatable = false, nullable = false)
+  private ZonedDateTime createdDate;
+
+  @PrePersist
+  protected void onPersist() {
+    this.createdDate = ZonedDateTime.now();
+  }
+}