public static DeviceStateHistory CreateDeviceStateHistory(this DeviceStatusCommand item, Guid deviceId, string deviceName)
{
return(new DeviceStateHistory
{
DeviceId = deviceId,
Name = deviceName,
DeviceStateId = item.DeviceStateId,
StateName = item.Name,
Timestamp = item.Timestamp,
Version = item.Version.Value
});
}
public void Apply(DeviceStatusCommand statusUpdate)
{
this.DeviceStateId = statusUpdate.DeviceStateId;
this.Name = statusUpdate.Name;
this.Timestamp = statusUpdate.Timestamp;
this.Version = statusUpdate.Version.HasValue ? statusUpdate.Version.Value : this.Version++;
if (this.History.ContainsKey(this.Version))
{
return;
}
this.History.Add(this.Version, new DeviceStatusHistory
{
DeviceStateId = this.DeviceStateId,
Name = this.Name,
Timestamp = this.Timestamp,
Version = this.Version
});
}