public void TransferPallet(Pallet pallet, Slot from, Slot to)//Protocol to transfer pallet to different slot
{
if (to.isEmpty)
{
if (to.CubicHeight > pallet.CubicFeet)
{
to.assign(pallet);
from.unAssign();
}
}
else
{
throw new Exception("that slot is occupied would you like to tranfer it?");//create dialogue for transfer?
}
WHctx.SaveChanges();
}
public void assign(Pallet p)
{
if (isEmpty)
{
if (p.CubicFeet <= CubicHeight)
{
Pallet = p;
isEmpty = false;
p.Assigned = true;
p.Product.SlotId = Id;
}
else
{
throw new Exception("this pallet is too tall for this particular slot");
}
}
}
public void AssignPallet(Pallet pallet, Slot to)//necessary only for receiving
{
if (to.isEmpty && to.SType == SlotType.Reserve)
{
if (to.CubicHeight > pallet.CubicFeet)
{
to.assign(pallet);
pallet.Assigned = true;
}
}
else
{
if (to.isEmpty == false)
{
throw new Exception("that slot is currently occupied");
}
else if (to.SType != SlotType.Reserve)
{
throw new Exception("this is not a reserve slot");
}
}
WHctx.SaveChanges();
}
