Quintiq file version 2.0 
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#parent: #root 
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Method MPSyncInventorySupply ( 
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  Boolean isoverwritemanualconfig, 
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  IOInventorySupplys ioinventorysupplys 
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) 
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{ 
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  Description: 'Synchronization of InventorySupply for MPSync' 
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  TextBody: 
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  [* 
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    // Select a set of existing InventorySupply 
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    existing := selectset( this, Product_MP.InventorySupply, item, true ); 
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    updates := construct( InventorySupplys ); 
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    // Traverse the new set of valid InventorySupply 
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    traverse( ioinventorysupplys , Elements, io, io.IsValid() ) 
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    { 
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      id := io.ID(); 
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      // Find existing InventorySupply 
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      objectinstance := InventorySupply::FindInventorySupplyTypeIndex( id ); 
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      // Find existing Product_MP 
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      product := Product_MP::FindProductTypeIndex( io.ProductID() ); 
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      // Find existing StockingPoint_MP 
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      sp := StockingPoint_MP::FindStockingPointTypeIndex( io.StockingPointID() ); 
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      // If no existing InventorySupply is found, and there is valid StockingPoint_MP and Product_MP, create one 
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      if( isnull( objectinstance ) ) 
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      { 
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        if( not ( isnull( product ) or isnull( sp ) ) ) 
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        { 
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          objectinstance := InventorySupply::Create( id, 
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                                                     product, 
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                                                     sp, 
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                                                     io.Date(), 
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                                                     io.ManufacturedDate(), 
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                                                     io.UserQuantity(), 
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                                                     io.Description(), 
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                                                     true ); 
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        } 
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      } 
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      // Else if the InventorySupply is not manually configured or the imported instance should overwrite manual configuration, 
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      // update the existing InventorySupply 
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      else if( not objectinstance.IsManuallyConfigured() or isoverwritemanualconfig ) 
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      { 
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        // Update InventorySupply 
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        if( not ( isnull( product ) or isnull( sp ) ) ) 
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        { 
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          objectinstance.Update( product, 
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                                 sp, 
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                                 io.Date(), 
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                                 io.ManufacturedDate(), 
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                                 io.UserQuantity(), 
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                                 io.Description(), 
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                                 true ); 
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          updates.Add( objectinstance ); 
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        } 
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      } 
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      if( not isnull( objectinstance ) ) 
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      { 
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        objectinstance.CustomUpdate( io, isoverwritemanualconfig );  
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      } 
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    } 
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    // Get the set of old InventorySupply to be deleted 
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    tobedeleteset := existing.Difference( updates ); 
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    // Traverse the set of InventorySupply to be deleted 
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    // Only delete InventorySupply that is not manually configured or the imported instance should overwrite manual configuration 
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    traverse( tobedeleteset, Elements, ele, 
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              not ele.IsManuallyConfigured() or isoverwritemanualconfig ) 
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    { 
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      ele.Delete(); 
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    } 
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  *] 
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} 
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