Internal/Select-DataJourneyLayer.ps1
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function Select-DataJourneyLayer { [CmdletBinding()] param ( # Data journey to select from. [Parameter(Mandatory, ValueFromPipeline)] [PSCustomObject] $Parent, [Parameter( Mandatory )] $Target, # Models in the data journey diagram. [Parameter()] [string[]] $Model, # Flows in the data journey diagram. [Parameter()] [string[]] $Flow, # Layer in the data journey diagram. [Parameter()] [string[]] $Layer ) process { # copy layers $Parent.Layer | Where-Object { $_ } | Where-Object { ( $_.Key -in $Layer ) -or ( -not $Layer ) } | ForEach-Object { $layerParameter = @{} if ( $_.Title ) { $layerParameter.Title = $_.Title } $layerCopy = $Target | Add-DataLayer -Key $_.Key @layerParameter -PassThru $_ | Select-DataJourneyLayer -Target $layerCopy -Model:$Model -Flow:$Flow -Layer:$Layer } # copy models $Parent.Models | Where-Object { $_ } | Where-Object { ( $_.Title -in $Model ) -or ( -not $Model ) } | ForEach-Object { $modelParameter = @{} if ( $_.Class ) { $modelParameter.Class = $_.Class } $Target | Add-DataModel -Title $_.Title @modelParameter } # copy flows $Parent.Flows | Where-Object { ( $_.Key -in $Flow ) -or ( -not $Flow ) } | ForEach-Object { $flowParameter = @{} if ( $_.Title ) { $flowParameter.Title = $_.Title } if ( $_.Sources ) { $flowParameter.Source = $_.Sources } if ( $_.Sinks ) { $flowParameter.Sink = $_.Sinks } $Target | Add-DataFlow -Key $_.Key @flowParameter } } } |