| Quintiq file version 2.0 | 
| #parent: #root | 
| Method MPSyncInventorySupplyCost ( | 
|   Boolean isoverwritemanualconfig, | 
|   IOInventorySupplyCosts ioinventorysupplycosts | 
| ) | 
| { | 
|   Description: 'Synchronization of InventorySupplyCost for MPSync' | 
|   TextBody: | 
|   [* | 
|     // Select a set of existing InventorySupplyCost | 
|     existing := selectset( this, Product_MP.InventorySupply.InventorySupplyCost, item, true ); | 
|     updates := construct( InventorySupplyCosts ); | 
|      | 
|     // Traverse the new set of valid InventorySupplyCost | 
|     traverse( ioinventorysupplycosts , Elements, io, io.IsValid() ) | 
|     { | 
|       indexkey := io.ID(); | 
|       // Find existing InventorySupplyCost | 
|       objectinstance := InventorySupplyCost::FindInventorySupplyCostTypeIndex( indexkey ); | 
|        | 
|       // Find existing InventorySupply | 
|       inventorysupply := InventorySupply::FindInventorySupplyTypeIndex( io.InventorySupplyID() ); | 
|       // Find existing Account_MP | 
|       account := Account_MP::FindAccountTypeIndex( io.AccountName() ); | 
|        | 
|       // If no existing InventorySupplyCost is found, and there is valid InventorySupply and Account_MP, create one | 
|       if( isnull( objectinstance ) ) | 
|       {   | 
|         if( not ( isnull( inventorysupply ) or isnull( account ) ) ) | 
|         { | 
|           objectinstance := InventorySupplyCost::Create( indexkey, | 
|                                                          inventorysupply, | 
|                                                          account, | 
|                                                          io.CostDriver(), | 
|                                                          io.Start(), | 
|                                                          io.Cost(), | 
|                                                          true ).astype( InventorySupplyCost ); | 
|         } | 
|       } | 
|       // Else if the InventorySupplyCost is not manually configured or the imported instance should overwrite manual configuration, | 
|       // update the existing InventorySupplyCost | 
|       else if( not objectinstance.IsManuallyConfigured() or isoverwritemanualconfig ) | 
|       { | 
|         // Update InventorySupplyCost | 
|         if( not ( isnull( account ) ) ) | 
|         { | 
|           objectinstance.Update( account, | 
|                                  io.CostDriver(), | 
|                                  io.Start(), | 
|                                  io.TimeUnit(), | 
|                                  io.LengthOfTime(), | 
|                                  io.Cost(), | 
|                                  true ); | 
|            | 
|           updates.Add( objectinstance ); | 
|         } | 
|       } | 
|        | 
|       if( not isnull( objectinstance ) ) | 
|       { | 
|         // Extended method | 
|         objectinstance.CustomUpdate( io, isoverwritemanualconfig ); | 
|       } | 
|     } | 
|      | 
|     // Get the set of old InventorySupplyCost to be deleted | 
|     tobedeleteset := existing.Difference( updates ); | 
|      | 
|     // Traverse the set of InventorySupplyCost to be deleted | 
|     // Only delete InventorySupplyCost that is not manually configured or the imported instance should overwrite manual configuration | 
|     traverse( tobedeleteset, Elements, ele, | 
|               not ele.IsManuallyConfigured() or isoverwritemanualconfig ) | 
|     { | 
|       ele.Delete(); | 
|     } | 
|   *] | 
| } |