KB-API/Wms.Screen.SqlSugar/BaseModel.cs

using SqlSugar;
using SqlSugar.DistributedSystem.Snowflake;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Wms.Screen.SqlSugar
{
    public class BaseEntityModel
    {

    }
    public class BaseModel: BaseEntityModel
    {
        public BaseModel() { }
        [SugarColumn(ColumnName = "Id", IsPrimaryKey = true)]
        public virtual long Id { get; set; } = IdFactory.NewId();
        [SugarColumn(ColumnName = "Memo", Length = 500, IsNullable = true, ColumnDataType = "nvarchar", DefaultValue = "")]
        public virtual string Memo { get; set; }
        [SugarColumn(ColumnName = "AddWho", Length = 50, ColumnDataType = "nvarchar", DefaultValue = "", IsNullable = false)]
        public virtual string AddWho { get; set; } = "";
        [SugarColumn(ColumnName = "EditWho", Length = 50, ColumnDataType = "nvarchar", DefaultValue = "", IsNullable = false)]
        public virtual string EditWho { get; set; } = "";
        [SugarColumn(ColumnName = "AddTime", DefaultValue = "1900-1-1", IsNullable = false)]
        public virtual DateTime AddTime { get; set; } = DateTime.Now;
        [SugarColumn(ColumnName = "EditTime", DefaultValue = "1900-1-1", IsNullable = false)]
        public virtual DateTime EditTime { get; set; } = DateTime.Now;

    }

    public static class IdFactory
    {
        private static readonly object locker = new object();
        private static IdWorker _idworker;
        public static IdWorker GetInstance()
        {
            if (_idworker == null)
            {
                lock (locker)
                {
                    if (_idworker == null)
                    {
                        _idworker = new IdWorker(1, 1);
                    }
                }
            }
            return _idworker;
        }
        public static long NewId()
        {
            return GetInstance().NextId();
        }
    }

 
}