public int PopOrder(int staffId)
{
var user = (from i in Workforce where i.ID == staffId select i).FirstOrDefault();
if (user != null)
{
var id = user.Workload.Dequeue();
Log.LogInfo($"Staff {staffId} has completed order {id}");
if (PendingOrders.Count > 0)
{
PushOrder(PendingOrders.Dequeue());
}
return(id);
}
return(0);
}
public void AppendShipment(int orderId)
{
var freeStaff = (from i in workforce where i.Value.WorkInProgress < 3 select i.Value).FirstOrDefault();
if (freeStaff != null)
{
workforce[freeStaff.ID].WorkInProgress++;
workforce[freeStaff.ID].Orders.Add(orderId);
Log.LogInfo($"Assigned order {orderId} to {freeStaff.ID} for delivery.");
}
else
{
PendingOrders.Enqueue(orderId);
Log.LogInfo($"No taxi staff available, order {orderId} is pending for delivery.");
}
}
public void PushOrder(int orderId)
{
//(from i in Workforce where i.Capacity > i.Workload.Count select i).First().Workload.Enqueue(orderId);
if (!unitOfWork.OrdersRepository.GetByID(orderId).IsCancelled)
{
for (int i = 0; i < Workforce.Count; i++)
{
if (Workforce[i].Capacity > Workforce[i].Workload.Count)
{
Workforce[i].Workload.Enqueue(orderId);
Log.LogInfo($"Order {orderId} has been assigned to {Workforce[i].Name} ({Workforce[i].ID})");
return;
}
}
PendingOrders.Enqueue(orderId);
Log.LogInfo($"There was no staff available, so order {orderId} is pending for assignment");
}
else
{
Log.LogError($"Cannot enqueue order {orderId} because it's canceled.");
}
}