public async Task <string> AddNewDevice(DeviceDTO device)
        {
            device.DeviceTagName = UniqueIdGenerator.GetUniqueId();
            await _devicerepo.AddDevice(device);

            return(device.DeviceTagName);
        }
        public async Task <string> AddNewDevice(DeviceDTO[] devices)
        {
            string deviceTagName = string.Empty;

            for (int i = 0; i < devices.Length; i++)
            {
                devices[i].DeviceTagName = UniqueIdGenerator.GetUniqueId();
                deviceTagName            = deviceTagName + devices[i].DeviceTagName + ",";
            }
            deviceTagName = deviceTagName.TrimEnd(',');
            await _devicerepo.AddDevice(devices);

            return(deviceTagName);
        }