From 5ed7542c2b330f0635aeb5f81632e997981301a1 Mon Sep 17 00:00:00 2001
From: Nik Charlebois <nik_charlebois@hotmail.com>
Date: Thu, 27 Jul 2023 15:18:39 -0400
Subject: [PATCH] Fixes #3498

---
 CHANGELOG.md                                  |  3 +++
 .../MSFT_SCComplianceSearchAction.psm1        | 24 +++++++++++++++----
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f3c27a1d1..dfcc929045 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@
     FIXES [#3518](https://github.com/microsoft/Microsoft365DSC/issues/3518)
 * O365OrgSettings
   * Added error handling for the Viva settings to handle task cancellation errors.
+* SCComplianceSearchAction
+  * Adds support for the Preview action type.
+    FIXES [#3498](https://github.com/microsoft/Microsoft365DSC/issues/3498)
 * MISC
   * M365DscReverse: Fix exporting when $Filter var exists locally
     FIXES [#3515](https://github.com/microsoft/Microsoft365DSC/issues/3515)
diff --git a/Modules/Microsoft365DSC/DSCResources/MSFT_SCComplianceSearchAction/MSFT_SCComplianceSearchAction.psm1 b/Modules/Microsoft365DSC/DSCResources/MSFT_SCComplianceSearchAction/MSFT_SCComplianceSearchAction.psm1
index 3481b91034..1573313c8b 100644
--- a/Modules/Microsoft365DSC/DSCResources/MSFT_SCComplianceSearchAction/MSFT_SCComplianceSearchAction.psm1
+++ b/Modules/Microsoft365DSC/DSCResources/MSFT_SCComplianceSearchAction/MSFT_SCComplianceSearchAction.psm1
@@ -121,7 +121,7 @@ function Get-TargetResource
                 $IncludeSP = Get-ResultProperty -ResultString $currentAction.Results -PropertyName 'Include SharePoint versions'
                 $ScopeValue = Get-ResultProperty -ResultString $currentAction.Results -PropertyName 'Scope'
 
-                $ActionName = 'Export'
+                $ActionName = $Action
                 if ('RetentionReports' -eq $Scenario)
                 {
                     $ActionName = 'Retention'
@@ -143,6 +143,10 @@ function Get-TargetResource
                     CertificatePassword                 = $CertificatePassword
                     Ensure                              = 'Present'
                 }
+                if ($ActionName -eq 'Preview')
+                {
+                    $result.Remove('EnableDedupe') | Out-Null
+                }
             }
             else
             {
@@ -317,10 +321,17 @@ function Set-TargetResource
             'Purge'
             {
                 $CreationParams.Add('Purge', $true)
-                $CreationParams.Remove('ActionScope')
-                $CreationParams.Remove('Scope')
+                $CreationParams.Remove('ActionScope') | Out-Null
+                $CreationParams.Remove('Scope') | Out-Null
                 $CreationParams.Add('Confirm', $false)
             }
+            'Preview'
+            {
+                $CreationParams.Add('Preview', $true)
+                $CreationParams.Remove("Scope") | Out-Null
+                $CreationParams.Add('Confirm', $false)
+                $CreationParams.Remove('EnableDedupe') | Out-Null
+            }
         }
 
         $CreationParams.Remove('Action')
@@ -687,7 +698,6 @@ function Get-CurrentAction
 
         [Parameter(Mandatory = $true)]
         [System.String]
-        [ValidateSet('Export', 'Purge', 'Retention')]
         $Action
     )
     # For the sake of retrieving the current action, search by Action = Export;
@@ -719,7 +729,7 @@ function Get-CurrentAction
         $currentAction = Get-ComplianceSearchAction | Where-Object { $_.SearchName -eq $SearchName -and $_.Action -eq $Action }
     }
 
-    if ('Purge' -ne $Action -and $null -ne $currentAction)
+    if ('Purge' -ne $Action -and $null -ne $currentAction -and -not [System.String]::IsNullOrEmpty($Scenario))
     {
         $currentAction = $currentAction | Where-Object { $_.Results -like "*Scenario: $($Scenario)*" }
     }
@@ -727,6 +737,10 @@ function Get-CurrentAction
     {
         $currentAction = $currentAction | Where-Object { $_.Action -eq 'Purge' }
     }
+    elseif ('Preview' -eq $Action)
+    {
+        $currentAction = $currentAction | Where-Object { $_.Action -eq 'Preview' }
+    }
 
     return $currentAction
 }