From 7925d7552b41c07f6c147c622dedda1458d55c63 Mon Sep 17 00:00:00 2001
From: ChristianOe <39793553+ChristianOe@users.noreply.github.com>
Date: Wed, 27 Nov 2024 16:21:17 +0100
Subject: [PATCH] Update Test-AppList.ps1

Improved Invoke-MSGraphOperation to only invoked one time for the whole process to improve the performance of update checks
---
 Scripts/Test-AppList.ps1 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Scripts/Test-AppList.ps1 b/Scripts/Test-AppList.ps1
index 99c34b0..9b7937b 100644
--- a/Scripts/Test-AppList.ps1
+++ b/Scripts/Test-AppList.ps1
@@ -297,6 +297,10 @@ Process {
 
         # Foreach application in appList.json, check existence in Intunem and determine if new application / version should be published
         $AppsProcessList = Get-Content -Path $AppsProcessListFilePath -ErrorAction "Stop" | ConvertFrom-Json
+
+        #Retrieve all apps from Intune
+        $Win32AppResources = Invoke-MSGraphOperation -Get -APIVersion "Beta" -Resource "deviceAppManagement/mobileApps?`$filter=isof('microsoft.graph.win32LobApp')"
+        
         foreach ($App in $AppsProcessList) {
             Write-Output -InputObject "[APPLICATION: $($App.IntuneAppName)] - Initializing"
 
@@ -367,7 +371,6 @@ Process {
                             
                             # Attempt to locate the application in Intune
                             Write-Output -InputObject "Attempting to find application in Intune using naming convention: $($AppDisplayName)"
-                            $Win32AppResources = Invoke-MSGraphOperation -Get -APIVersion "Beta" -Resource "deviceAppManagement/mobileApps?`$filter=isof('microsoft.graph.win32LobApp')"
                             if ($Win32AppResources -ne $null) {
 
                                 # Detect Win32 application matching displayName
@@ -501,4 +504,4 @@ Process {
         Write-Output -InputObject "##vso[task.setvariable variable=shouldrun;isOutput=true]false"
         throw "$($MyInvocation.MyCommand): Failed to retrieve authentication token with error message: $($_.Exception.Message)"
     }
-}
\ No newline at end of file
+}