Prepare Replenishment - Determine Qty (Standard)

Replenishment_DetermineQty_Standard.cs

public class INReplenishmentCreate: PXGraph<INReplenishmentCreate>...

protected virtual decimal OnRoundQtyByVendor(INReplenishmentItem rec, decimal qty)
{
	POVendorInventory vendorSettings =
			FetchVendorSettings(this, rec) ?? new POVendorInventory();

	if (rec.ReplenishmentMethod == INReplenishmentMethod.FixedReorder)
		qty = vendorSettings.ERQ.GetValueOrDefault();
	else
	{
		if (vendorSettings.LotSize > 0)
		{
			Decimal size = vendorSettings.LotSize.GetValueOrDefault();
			qty = decimal.Ceiling(qty / size) * size;
		}
		if (qty < vendorSettings.MinOrdQty.GetValueOrDefault())
			qty = vendorSettings.MinOrdQty.GetValueOrDefault();

		Decimal maxOrderQty = vendorSettings.MaxOrdQty ?? Decimal.Zero; //By default, in DB this value is 0, rather then null. So 0 is considered as "not set" for this value
		if (maxOrderQty > 0 && qty > maxOrderQty)
			qty = maxOrderQty;		
		
	}					
	return qty;
}