Create Purchase Orders Without Merging Demand Into Single PO Lines - Additions Only

GranularPOLines-AdditionsOnly.cs

#region CreatePOOrders - Replace base version (clone and inject code)
public static PXRedirectRequiredException CreatePOOrders(List<POFixedDemand> list, DateTime? PurchDate, bool extSort)
{

   ...
			
      POLine line = null;
			//Sales Orders to Blanket should not be grouped together
			//Drop Ships to Blankets are not grouped either

			if (!orderedByPlantype.TryGetValue(demand.PlanType, out ordered))
			{
				ordered = orderedByPlantype[demand.PlanType] = new DocumentList<POLine>(docgraph);
			}

			////////////////////////////////////////
			////////////////////////////////////////
			////////////////////////////////////////

			// Get MyField from Plan - stored in INItemPlanExt
			INItemPlan plan = demand as INItemPlan;
			INItemPlanExt planExt = plan.GetExtension<INItemPlanExt>();

			////////////////////////////////////////
			////////////////////////////////////////
			////////////////////////////////////////

			if (OrderType == POOrderType.RegularOrder && demand.PlanType != INPlanConstants.Plan6B)
			{
				var lineSearchValues = new List<FieldLookup>()
				{
					new FieldLookup<POLine.vendorID>(demand.VendorID),
					new FieldLookup<POLine.vendorLocationID>(demand.VendorLocationID),
					new FieldLookup<POLine.siteID>(demand.POSiteID),
					new FieldLookup<POLine.inventoryID>(demand.InventoryID),
					new FieldLookup<POLine.subItemID>(demand.SubItemID),
					new FieldLookup<POLine.requestedDate>(soline?.ShipDate),
					new FieldLookup<POLine.projectID>(soline?.ProjectID),
					new FieldLookup<POLine.taskID>(soline?.TaskID),
					new FieldLookup<POLine.costCodeID>(soline?.CostCodeID),
					
					////////////////////////////////////////
					////////////////////////////////////////
					////////////////////////////////////////

					//Add MyField to Search
					new FieldLookup<POLineExt.usrXXMyField>(planExt?.UsrXXMyField),

					////////////////////////////////////////
					////////////////////////////////////////
					////////////////////////////////////////
				};
				if (setup.CopyLineDescrSO == true && soline != null)
				{
					lineSearchValues.Add(new FieldLookup<POLine.tranDesc>(soline.TranDesc));
					line = ordered.Find(lineSearchValues.ToArray());
					if (line != null && setup.CopyLineNoteSO == true &&
						(PXNoteAttribute.GetNote(docgraph.Caches[typeof(POLine)], line) != null || PXNoteAttribute.GetNote(docgraph.Caches[typeof(SOLineSplit3)], soline) != null))
					{
						line = null;
					}
				}
				else
					line = ordered.Find(lineSearchValues.ToArray());
			}

			line = line ?? new POLine();

      ...

			line = docgraph.Transactions.Update(line);
			
			////////////////////////////////////////
			////////////////////////////////////////
			////////////////////////////////////////

			// Save MyField to PO Line
			POLineExt lineExt = line.GetExtension<POLineExt>();
			lineExt.UsrXXMyField = planExt.UsrXXMyField;
			docgraph.Caches[typeof(POLine)].Update(lineExt);

			////////////////////////////////////////
			////////////////////////////////////////
			////////////////////////////////////////

   ...
   
}
#endregion

#region CreateSplitDemand - Copy Private Static Method From Base For Accessibility
private static void CreateSplitDemand(PXCache cache, POFixedDemand demand)
{
   ...
}
#endregion