/// <summary>登录</summary>
/// <param name="code"></param>
/// <param name="name"></param>
/// <param name="ip"></param>
/// <returns></returns>
protected virtual Device Login(String code, String name, String ip)
{
var dv = Device;
if (dv != null)
{
return(dv);
}
dv = Device.FindByCode(code);
if (dv == null)
{
dv = new Device
{
Name = name,
Code = code,
Enable = true,
};
dv.Insert();
}
if (!dv.Enable)
{
throw new Exception($"[{dv.Name}/{dv.Code}]禁止登录");
}
dv.Logins++;
dv.LocalIP = ip;
dv.LastLogin = DateTime.Now;
dv.LastLoginIP = ip;
dv.SaveAsync();
Device = dv;
// 登录历史
var hi = new DeviceHistory
{
DeviceID = dv.ID,
Name = dv.Name,
Action = "登录",
Success = true,
CreateDeviceID = dv.ID,
};
hi.SaveAsync();
return(dv);
}
protected virtual DeviceHistory WriteHistory(String action, IDevice dv)
{
var ip = Remote?.EndPoint.Address + "";
var hi = new DeviceHistory
{
DeviceID = dv.ID,
Name = dv.Name,
Action = action,
Success = true,
CreateDeviceID = dv.ID,
CreateTime = DateTime.Now,
CreateIP = ip,
};
hi.SaveAsync();
return(hi);
}
/// <summary>保存操作历史</summary>
/// <param name="action"></param>
/// <param name="success"></param>
/// <param name="content"></param>
protected override void SaveHistory(String action, Boolean success, String content)
{
var hi = new DeviceHistory();
if (Current is Device dv)
{
if (hi.DeviceID == 0)
{
hi.DeviceID = dv.ID;
}
if (hi.Name.IsNullOrEmpty())
{
hi.Name = dv + "";
}
hi.Version = dv.Version;
hi.CompileTime = dv.CompileTime;
}
else if (Online is DeviceOnline olt)
{
if (hi.DeviceID == 0)
{
hi.DeviceID = olt.DeviceID;
}
if (hi.Name.IsNullOrEmpty())
{
hi.Name = olt.Name;
}
}
hi.Action = action;
hi.Success = success;
hi.Remark = content;
hi.CreateTime = DateTime.Now;
if (Session is INetSession ns)
{
hi.CreateIP = ns.Remote + "";
}
hi.SaveAsync();
}
protected override void OnReceive(ReceivedEventArgs e)
{
//base.OnReceive(e);
var str = e.Packet.ToStr();
if (str.IsNullOrEmpty())
{
return;
}
var dic = new JsonParser(str).Decode() as IDictionary <String, Object>;
if (dic == null || dic.Count == 0)
{
return;
}
ManageProvider.UserHost = Remote.Host;
object result = null;
var cmd = dic["cmd"] + "";
// 输出日志
if (Host.CommandLog)
{
WriteLog("<={0}", str.Trim());
}
else
{
WriteLog("<={0}", cmd);
}
var remark = "";
try
{
switch (cmd)
{
case "dHeartbeat":
result = Heartbeat(cmd, dic);
break;
case "dRecord":
result = UploadRecord(cmd, dic);
break;
}
// 处理结果，做出响应
if (result != null)
{
var js = result.ToJson();
if (Host.CommandLog)
{
WriteLog("=>{0}", js.Trim());
}
Send(js.GetBytes());
}
}
catch (Exception ex)
{
remark = ex.GetTrue()?.Message;
}
finally
{
if (cmd != "dHeartbeat")
{
var dv = Device ?? new Device();
// 写入历史
var hi = new DeviceHistory
{
DeviceID = dv.ID,
Name = dv.Name,
Action = cmd,
Success = result != null,
CreateDeviceID = dv.ID,
Remark = remark,
};
hi.SaveAsync();
}
}
}