/// <summary>
/// Deploys the specified devices collection to the tracking service.
/// </summary>
/// <param name="devices">The reference to the devices collection to be deployed.</param>
/// <returns>A reference to the collection of <see cref="TrackingDevice"/> objects
/// containing information about deployed devices.</returns>
private IEnumerable <TrackingDevice> _DeployDevices(IEnumerable <MobileDevice> devices)
{
Debug.Assert(devices != null);
Debug.Assert(devices.All(device => device != null));
var trackingIds = devices.Select(device => device.TrackingId);
var tsDevices = _LoadDevices(trackingIds)
.ToLookup(device => device.Name);
var trackingDevices = devices
.Select(device =>
new TrackingDevice
{
Device = device,
TrackingId = device.TrackingId,
ServerId = 0,
})
.ToArray();
var devicesToDeploy = new List <DM.Device>();
foreach (var device in trackingDevices)
{
var tsDevice = tsDevices[device.TrackingId].SingleOrDefault();
if (tsDevice == null)
{
tsDevice = new DM.Device();
tsDevice.Name = device.TrackingId;
devicesToDeploy.Add(tsDevice);
}
else
{
device.ServerId = tsDevice.ObjectID;
}
}
if (devicesToDeploy.Count > 0)
{
var serverIDs = _trackingService.AddMobileDevices(devicesToDeploy).ToList();
if (serverIDs.Count != devicesToDeploy.Count)
{
throw new TrackingException(Properties.Messages.Error_InvalidTSVehicleIds);
}
for (int i = 0; i < devicesToDeploy.Count; ++i)
{
var tsDevice = devicesToDeploy[i];
var td = _FindDeviceByTrackingId(trackingDevices, tsDevice.Name);
Debug.Assert(td != null);
td.ServerId = serverIDs[i];
}
}
return(trackingDevices);
}
/// <summary>
/// Deploys the specified devices collection to the tracking service.
/// </summary>
/// <param name="devices">The reference to the devices collection to be deployed.</param>
/// <returns>A reference to the collection of <see cref="TrackingDevice"/> objects
/// containing information about deployed devices.</returns>
private IEnumerable<TrackingDevice> _DeployDevices(IEnumerable<MobileDevice> devices)
{
Debug.Assert(devices != null);
Debug.Assert(devices.All(device => device != null));
var trackingIds = devices.Select(device => device.TrackingId);
var tsDevices = _LoadDevices(trackingIds)
.ToLookup(device => device.Name);
var trackingDevices = devices
.Select(device =>
new TrackingDevice
{
Device = device,
TrackingId = device.TrackingId,
ServerId = 0,
})
.ToArray();
var devicesToDeploy = new List<DM.Device>();
foreach (var device in trackingDevices)
{
var tsDevice = tsDevices[device.TrackingId].SingleOrDefault();
if (tsDevice == null)
{
tsDevice = new DM.Device();
tsDevice.Name = device.TrackingId;
devicesToDeploy.Add(tsDevice);
}
else
device.ServerId = tsDevice.ObjectID;
}
if (devicesToDeploy.Count > 0)
{
var serverIDs = _trackingService.AddMobileDevices(devicesToDeploy).ToList();
if (serverIDs.Count != devicesToDeploy.Count)
throw new TrackingException(Properties.Messages.Error_InvalidTSVehicleIds);
for (int i = 0; i < devicesToDeploy.Count; ++i)
{
var tsDevice = devicesToDeploy[i];
var td = _FindDeviceByTrackingId(trackingDevices, tsDevice.Name);
Debug.Assert(td != null);
td.ServerId = serverIDs[i];
}
}
return trackingDevices;
}
