JiShe.CollectBus/src/JiShe.CollectBus.Domain/Devices/Device.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JiShe.CollectBus.Enums;
using Volo.Abp.Domain.Entities;

namespace JiShe.CollectBus.Devices
{
    public class Device : AggregateRoot<Guid>
    {
        /// <summary>
        /// Device
        /// </summary>
        /// <param name="number"></param>
        /// <param name="firstOnlineTime"></param>
        /// <param name="lastOnlineTime"></param>
        /// <param name="clientId"></param>
        /// <param name="status"></param>
        public Device(string number, string clientId, DateTime firstOnlineTime, DateTime lastOnlineTime, DeviceStatus status)
        {
            Number = number;
            FirstOnlineTime = firstOnlineTime;
            LastOnlineTime = lastOnlineTime;
            ClientId = clientId;
            Status = status;
        }

        public string Number { get; set; }

        public DateTime FirstOnlineTime { get; set; }

        public DateTime LastOnlineTime { get; set; }

        public string ClientId { get; set; }

        public DateTime? LastOfflineTime { get; set; }

        public DeviceStatus Status { get; set; }

        public void UpdateByLoginAndHeartbeat(string clientId)
        {
            LastOnlineTime = DateTime.Now;
            ClientId = clientId;
            Status = DeviceStatus.Online;
        }

        public void UpdateByOnClosed()
        {
            LastOfflineTime = DateTime.Now;
            Status = DeviceStatus.Offline;
        }
    }
}