private void DoWOSweep()
{
// while (!IsStopped) {
if (!WOSweepOccuring)
{
WOSweepOccuring = true;
List <WorkOrder> WosWaitingLongerThanAverage = WorkOrder.GetWorkOrdersRequiringReassignment();
// Re-arrange WOs
foreach (WorkOrder wo in WosWaitingLongerThanAverage)
{
// Remove device from active ids
try {
ActiveDevice.Populate(wo.SlaveWorkerId.Value).Delete();
} catch {
}
using (WorkOrder oWO = WorkOrder.Populate(wo.WorkOrderId)) {
oWO.WorkOrderStatus = "BEING_REASSIGNED";
oWO.Save();
}
// Rearrange WO
NewWorkOrders.Send(new BrokeredMessage(wo.WorkOrderId));
}
WOSweepOccuring = false;
}
}
private void ProcessCommunication(CommunicationPackage cp)
{
try {
// CommunicationPackage cp = Newtonsoft.Json.JsonConvert.DeserializeObject<CommunicationPackage>(cpSerialized);
UserDevice ud = UserDevice.Populate(cp.TargetDeviceId);
ActiveDevice ad;
// Have to try and catch the exception, since might not exist in the current context
try {
ad = ActiveDevice.Populate(ud.DeviceId);
} catch (Exception) {
ad = null;
}
CommunicationPackage fetchRequest = CommunicationPackage.CreateFetchRequest(cp.TargetDeviceId);
// If last fetch from device was less than 3 mins ago, don't send GCM
if (ad != null && ad.LastFetch < DateTime.Now.AddMinutes(-1))
{
// Send GCM
if (fetchRequest.SendAttempts < 3 && fetchRequest.SubmitDate < DateTime.Now.AddSeconds(-30))
{
Pusher.SendNotification(ud.GCMCode, fetchRequest.Serialize());
fetchRequest.SubmitDate = DateTime.Now;
fetchRequest.SendAttempts++;
fetchRequest.Save();
}
else if (fetchRequest.SendAttempts >= 3 && fetchRequest.SubmitDate < DateTime.Now.AddSeconds(-40))
{
// Device might not be active, delete it from the active device list.
try {
ad.Delete();
} catch {
}
// If not results, re-arrange WO
List <int?> workOrdersToBeRearranged = ud.CommunicationPackages.Where(x => x.Status == null && x.Response == null && x.CommunicationType != (int)CommunicationPackage.UpdateType.Result).Select(x => x.WorkOrderId).ToList();
// Delete current Comm Packages to the device if they are requests for work.
ud.DeleteOutstandingSlaveCommPackages();
// Rearange work orders
foreach (int?woId in workOrdersToBeRearranged)
{
if (woId.HasValue)
{
NewWorkOrders.Send(new BrokeredMessage(woId.Value));
}
}
}
}
// handle if less than 10 ... etc..
} catch (Exception e) {
Debug.WriteLine(e.Message);
}
}
public void MarkDeviceInactive(string at, int deviceId)
{
AuthenticationToken oAt = new AuthSvc().AuthUser(at, -1, deviceId);
try {
ActiveDevice ad = ActiveDevice.Populate(deviceId);
ad.Delete();
//TODO: Re-assign work orders
} catch {
}
}
public static void UpdateDeviceLastCommunicated(int deviceId)
{
if (IsDeviceActive(deviceId))
{
ActiveDevice ad = ActiveDevice.Populate(deviceId);
ad.LastActiveSend = DateTime.Now;
ad.Save();
}
else
{
ActiveDevice.CreateActiveDevice(deviceId);
}
}