fixes assignment policy += usage.

KelvinTegelaar · Feb 24, 2025 · b962e17 · b962e17
1 parent cd3394a
commit b962e17
Showing 1 changed file with 47 additions and 38 deletions.
diff --git a/Modules/CIPPCore/Public/Set-CIPPAssignedPolicy.ps1 b/Modules/CIPPCore/Public/Set-CIPPAssignedPolicy.ps1
@@ -10,96 +10,105 @@ function Set-CIPPAssignedPolicy {
         $APIName = 'Assign Policy',
         $Headers
     )
-    if (!$PlatformType) { $PlatformType = 'deviceManagement' }
-    try {
-        $assignmentsObject = @()
+    if (!$PlatformType) {
+        $PlatformType = 'deviceManagement'
+    }
 
-        $assignmentsObject += switch ($GroupName) {
+    try {
+        $assignmentsList = New-Object System.Collections.Generic.List[System.Object]
+        switch ($GroupName) {
             'allLicensedUsers' {
-                @{
-                    target = @{
-                        '@odata.type' = '#microsoft.graph.allLicensedUsersAssignmentTarget'
+                $assignmentsList.Add(
+                    @{
+                        target = @{
+                            '@odata.type' = '#microsoft.graph.allLicensedUsersAssignmentTarget'
+                        }
                     }
-                }
-                break
+                )
             }
             'AllDevices' {
-                @{
-                    target = @{
-                        '@odata.type' = '#microsoft.graph.allDevicesAssignmentTarget'
+                $assignmentsList.Add(
+                    @{
+                        target = @{
+                            '@odata.type' = '#microsoft.graph.allDevicesAssignmentTarget'
+                        }
                     }
-                }
-                break
+                )
             }
             'AllDevicesAndUsers' {
-                @(
+                $assignmentsList.Add(
                     @{
                         target = @{
                             '@odata.type' = '#microsoft.graph.allDevicesAssignmentTarget'
                         }
-                    },
+                    }
+                )
+                $assignmentsList.Add(
                     @{
                         target = @{
                             '@odata.type' = '#microsoft.graph.allLicensedUsersAssignmentTarget'
                         }
                     }
                 )
-                break
             }
             default {
                 Write-Host "We're supposed to assign a custom group. The group is $GroupName"
                 $GroupNames = $GroupName.Split(',')
-                $GroupIds = New-GraphGetRequest -uri 'https://graph.microsoft.com/beta/groups?$select=id,displayName&$top=999' -tenantid $TenantFilter | ForEach-Object {
-                    $Group = $_
+                $GroupIds = New-GraphGetRequest -uri 'https://graph.microsoft.com/beta/groups?$select=id,displayName&$top=999' -tenantid $TenantFilter |
+                ForEach-Object {
                     foreach ($SingleName in $GroupNames) {
                         if ($_.displayName -like $SingleName) {
                             $_.id
                         }
                     }
                 }
-                $GroupIds | ForEach-Object {
-                    @{
-                        target = @{
-                            '@odata.type' = '#microsoft.graph.groupAssignmentTarget'
-                            groupId       = $_
+                foreach ($gid in $GroupIds) {
+                    $assignmentsList.Add(
+                        @{
+                            target = @{
+                                '@odata.type' = '#microsoft.graph.groupAssignmentTarget'
+                                groupId       = $gid
+                            }
                         }
-                    }
+                    )
                 }
             }
         }
-
-        # Handle excludeGroup
         if ($excludeGroup) {
             $ExcludeGroupNames = $excludeGroup.Split(',')
-            $ExcludeGroupIds = New-GraphGetRequest -uri 'https://graph.microsoft.com/beta/groups?$select=id,displayName&$top=999' -tenantid $TenantFilter | ForEach-Object {
-                $Group = $_
+            $ExcludeGroupIds = New-GraphGetRequest -uri 'https://graph.microsoft.com/beta/groups?$select=id,displayName&$top=999' -tenantid $TenantFilter |
+            ForEach-Object {
                 foreach ($SingleName in $ExcludeGroupNames) {
                     if ($_.displayName -like $SingleName) {
                         $_.id
                     }
                 }
             }
-            $ExcludeGroupIds | ForEach-Object {
-                $assignmentsObject += @{
-                    target = @{
-                        '@odata.type' = '#microsoft.graph.exclusionGroupAssignmentTarget'
-                        groupId       = $_
+
+            foreach ($egid in $ExcludeGroupIds) {
+                $assignmentsList.Add(
+                    @{
+                        target = @{
+                            '@odata.type' = '#microsoft.graph.exclusionGroupAssignmentTarget'
+                            groupId       = $egid
+                        }
                     }
-                }
+                )
             }
         }
 
         $assignmentsObject = [PSCustomObject]@{
-            assignments = $assignmentsObject
+            assignments = $assignmentsList
         }
 
-        $AssignJSON = ($assignmentsObject | ConvertTo-Json -Depth 10 -Compress)
+        $AssignJSON = $assignmentsObject | ConvertTo-Json -Depth 10 -Compress
         Write-Host "AssignJSON: $AssignJSON"
         if ($PSCmdlet.ShouldProcess($GroupName, "Assigning policy $PolicyId")) {
             Write-Host "https://graph.microsoft.com/beta/$($PlatformType)/$Type('$($PolicyId)')/assign"
-            $null = New-GraphPOSTRequest -uri "https://graph.microsoft.com/beta/$($PlatformType)/$Type('$($PolicyId)')/assign" -tenantid $tenantFilter -type POST -body $AssignJSON
+            $null = New-GraphPOSTRequest -uri "https://graph.microsoft.com/beta/$($PlatformType)/$Type('$($PolicyId)')/assign" -tenantid $TenantFilter -type POST -body $AssignJSON
             Write-LogMessage -headers $Headers -API $APIName -message "Assigned $GroupName and excluded $excludeGroup to Policy $PolicyId" -Sev 'Info' -tenant $TenantFilter
         }
+
     } catch {
         $ErrorMessage = Get-NormalizedError -Message $_.Exception.Message
         Write-LogMessage -headers $Headers -API $APIName -message "Failed to assign $GroupName to Policy $PolicyId, using Platform $PlatformType and $Type. The error is:$ErrorMessage" -Sev 'Error' -tenant $TenantFilter -LogData $ErrorMessage