Private/Compare-Policy.ps1
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#requires -version 6.2 function Compare-Policy { <# .SYNOPSIS Compare PS Objects .DESCRIPTION This function is used for comparison to see if a rule needs to be updated .PARAMETER ReferenceTemplate Reference template is the data of the AlertRule as active on Azure .PARAMETER DifferenceTemplate Difference template is data that is generated and will be uploaded to Azure .EXAMPLE Compare-Policy -ReferenceTemplate -DifferenceTemplate .NOTES NAME: Compare-Policy #> [CmdletBinding()] param ( # Reference value is the Online available [Parameter(Mandatory)] [psobject]$ReferenceTemplate, # Difference template is the template that will be uploaded [Parameter(Mandatory)] [psobject]$DifferenceTemplate ) process { $objprops = $ReferenceTemplate | Get-Member -MemberType Property, NoteProperty | ForEach-Object Name $objprops += $DifferenceTemplate | Get-Member -MemberType Property, NoteProperty | ForEach-Object Name $objprops = $objprops | Sort-Object -Unique | Select-Object $diffs = @() foreach ($objprop in $objprops) { $diff = Compare-Object $ReferenceTemplate $DifferenceTemplate -Property $objprop if ($diff) { $diffprops = @{ PropertyName = $objprop RefValue = ($diff | Where-Object { $_.SideIndicator -eq '<=' } | ForEach-Object $($objprop)) DiffValue = ($diff | Where-Object { $_.SideIndicator -eq '=>' } | ForEach-Object $($objprop)) } $diffs += New-Object PSObject -Property $diffprops } } if ($diffs) { return ($diffs | Select-Object PropertyName, RefValue, DiffValue) } } } |