Quintiq file version 2.0 
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#parent: #root 
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Method MPSyncCampaign_MP ( 
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  Boolean isoverwritemanualconfig, 
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  IOCampaign_MPs iocampaign_mps 
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) 
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{ 
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  Description: 'Synchronization of Campaign_MP for MPSync' 
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  TextBody: 
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  [* 
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    // Select a set of existing Campaign_MP 
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    existing := selectset( this, Unit.Campaign_MP, item, true ); 
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    updates := construct( Campaign_MPs ); 
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    tobereset := construct( Campaign_MPs ); 
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    // Traverse the new set of valid Campaign_MP 
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    traverse( iocampaign_mps , Elements, io, io.IsValid() ) 
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    { 
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      // Find existing Campaign_MP 
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      objectinstance := Campaign_MP::FindCampaignTypeIndex( io.UnitID(), io.CampaignID() ); 
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      //Find existing Unit 
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      unit := Unit::FindUnitTypeIndex( io.UnitID() ); 
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      // Find existing CampaignType_MP 
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      campaigntype := CampaignType_MP::FindCampaignTypeTypeIndex( io.CampaignTypeName(), io.UnitID() ); 
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      // If no existing Campaign_MP is found and the Unit is found, create one 
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      if( isnull( objectinstance ) ) 
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      { 
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        if( not isnull( campaigntype ) and not isnull( unit ) ) 
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        { 
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          objectinstance := Campaign_MP::Create( unit, 
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                                                 io.EarliestStart(), 
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                                                 io.Duration(), 
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                                                 io.SequenceNumber(), 
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                                                 io.MinQuantity(), 
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                                                 io.MaxQuantity(), 
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                                                 io.MinDuration(), 
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                                                 io.MaxDuration(), 
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                                                 campaigntype.Name(), 
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                                                 io.CampaignID(), 
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                                                 io.Comment(), 
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                                                 io.HasInputMaxQuantity(), 
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                                                 io.HasInputMaxDuration(), 
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                                                 true ); 
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        } 
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      } 
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      // Else if the Campaign_MP is not manually configured or the imported instance should overwrite manual configuration, 
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      // update the existing Campaign_MP 
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      else if( not objectinstance.IsManuallyConfigured() or isoverwritemanualconfig ) 
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      { 
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        // Update Campaign_MP 
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        if( not isnull( campaigntype ) and not isnull( unit) ) 
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        { 
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          if( objectinstance.SequenceNumberForExcel() <> io.SequenceNumber() ) 
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          { 
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            tobereset.Add( objectinstance );   
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          } 
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          objectinstance.Update( unit, 
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                                 io.EarliestStart(), 
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                                 io.Duration(), 
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                                 io.SequenceNumber(), 
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                                 io.MinQuantity(), 
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                                 io.MaxQuantity(), 
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                                 io.MinDuration(), 
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                                 io.MaxDuration(), 
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                                 campaigntype.Name(), 
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                                 io.CampaignID(), 
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                                 io.Comment(), 
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                                 io.HasInputMaxQuantity(), 
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                                 io.HasInputMaxDuration(), 
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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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    if( tobereset.Size() > 0 ) 
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    { 
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      Unit::ResetAndDeletePeriodTasks( tobereset ); 
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    } 
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    // Get the set of old Campaign_MP to be deleted 
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    tobedeleteset := existing.Difference( updates ); 
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    // Traverse the set of Campaign_MP to be deleted 
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    // Only delete Campaign_MP 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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