autoflow-server-mgmt/src/main/java/kr/re/etri/autoflow/entity/ExperimentsEntity.java

package kr.re.etri.autoflow.entity;

import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.persistence.*;
import lombok.*;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import java.time.LocalDateTime;

@Entity
@EntityListeners(AuditingEntityListener.class)
@Table(name = "tb_experiments")
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Builder
@Schema(description = "Kubeflow 및 MLflow Experiment 엔티티")
public class ExperimentsEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Schema(description = "DB PK")
    private Long id;

    @Schema(description = "Kubeflow / MLflow Experiment ID")
    private String kubeFlowId;

    @Schema(description = "Kubeflow / MLflow Experiment ID")
    private String mlFlowId;

    @Schema(description = "Experiment 이름 / Kubeflow: name, MLflow: name")
    private String name;

    @Schema(description = "Experiment 표시 이름 / Kubeflow: display_name, MLflow: name or display_name")
    private String displayName;

    @Schema(description = "Experiment 설명 / Kubeflow: description, MLflow: optional description")
    private String description;

    @Schema(description = "MLflow Artifact 경로 / Kubeflow에는 해당 없음")
    private String artifactLocation;

    @Schema(description = "MLflow 상태 / lifecycle_stage, Kubeflow에는 해당 없음")
    private String lifecycleStage;

    @Schema(description = "Kubeflow 저장 상태 / storage_state, MLflow에는 해당 없음")
    private String storageState;

    @CreatedDate
    @Schema(description = "Experiment 생성 일시 / Kubeflow: ISO 8601 created_at, MLflow: timestamp(ms) → LocalDateTime")
    private LocalDateTime kubeflowCreatedAt;

    @CreatedDate
    @Schema(description = "Experiment 생성 일시 / Kubeflow: ISO 8601 created_at, MLflow: timestamp(ms) → LocalDateTime")
    private LocalDateTime mlflowCreatedAt;


    @LastModifiedDate
    @Schema(description = "Experiment 마지막 업데이트 일시 / MLflow: last_update_time(ms) → LocalDateTime, Kubeflow에는 해당 없음")
    private LocalDateTime lastUpdateTime;

    @Schema(description = "Kubeflow 마지막 Run 생성 일시 / last_run_created_at")
    private LocalDateTime lastRunCreatedAt;

    @Schema(description = "등록자 ID")
    private String regUserId;

    @Schema(description = "프로젝트 ID / nullable 아님")
    @Column(nullable = false)
    private Long projectId;
}