content: /*
   * Copyright 2024 Ant Group
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alipay.antchain.bridge.ptc.committee.node.dal.entities;
  
  import java.util.Date;
  
  import com.baomidou.mybatisplus.annotation.FieldStrategy;
  import com.baomidou.mybatisplus.annotation.IdType;
  import com.baomidou.mybatisplus.annotation.TableField;
  import com.baomidou.mybatisplus.annotation.TableId;
  import lombok.Getter;
  import lombok.Setter;
  import lombok.experimental.FieldNameConstants;
  
  @Getter
  @Setter
  @FieldNameConstants
  public class BaseEntity {
  
      @TableId(value = "id", type = IdType.AUTO)
      private Long id;
  
      /**
       * 数据创建时间
       */
      @TableField("gmt_create")
      private Date gmtCreate;
  
      /**
       * 数据更新时间
       */
      @TableField(value = "gmt_modified", update = "now()", updateStrategy = FieldStrategy.ALWAYS)
      private Date gmtModified;
  
      public void init() {
          Date now = new Date();
          this.setGmtCreate(now);
          this.setGmtModified(now);
      }
  
      public void update() {
          this.setGmtModified(new Date());
      }
  }
  