fix: editing template name/description

fixes KelvinTegelaar/CIPP#4911

Author: JohnDuprey

Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Core/Invoke-ExecEditTemplate.ps1

@@ -11,16 +11,21 @@ function Invoke-ExecEditTemplate {
     $APIName = $Request.Params.CIPPEndpoint
     try {
         $Table = Get-CippTable -tablename 'templates'
-        $guid = $request.body.id ? $request.body.id : $request.body.GUID
-        $JSON = ConvertTo-Json -Compress -Depth 100 -InputObject ($request.body | Select-Object * -ExcludeProperty GUID)
-        $Type = $request.query.Type
+        $guid = $request.Body.id ? $request.Body.id : $request.Body.GUID
+        $JSON = ConvertTo-Json -Compress -Depth 100 -InputObject ($request.Body | Select-Object * -ExcludeProperty GUID)
+        $Type = $request.Query.Type ?? $Request.Body.Type
 
         if ($Type -eq 'IntuneTemplate') {
             Write-Host 'Intune Template'
             $OriginalTemplate = Get-CIPPAzDataTableEntity @Table -Filter "PartitionKey eq 'IntuneTemplate' and RowKey eq '$GUID'"
-            $OriginalTemplate = ($OriginalTemplate.JSON | ConvertFrom-Json -Depth 100)
-            $RawJSON = ConvertTo-Json -Compress -Depth 100 -InputObject $Request.body.parsedRAWJson
-            Set-CIPPIntuneTemplate -RawJSON $RawJSON -GUID $GUID -DisplayName $Request.body.displayName -Description $Request.body.description -templateType $OriginalTemplate.Type -Headers $Request.Headers
+            $OriginalJSON = $OriginalTemplate.JSON
+            $OriginalTemplate = ($OriginalJSON | ConvertFrom-Json -Depth 100)
+            if ($Request.Body.parsedRAWJson) {
+                $RawJSON = ConvertTo-Json -Compress -Depth 100 -InputObject $Request.Body.parsedRAWJson
+            } else {
+                $RawJSON = $OriginalJSON
+            }
+            Set-CIPPIntuneTemplate -RawJSON $RawJSON -GUID $GUID -DisplayName $Request.Body.displayName -Description $Request.Body.description -templateType $OriginalTemplate.Type -Headers $Request.Headers
         } else {
             $Table.Force = $true
             Add-CIPPAzDataTableEntity @Table -Entity @{
@@ -29,7 +34,7 @@ function Invoke-ExecEditTemplate {
                 PartitionKey = "$Type"
                 GUID         = "$GUID"
             }
-            Write-LogMessage -headers $Request.Headers -API $APINAME -message "Edited template $($Request.body.name) with GUID $GUID" -Sev 'Debug'
+            Write-LogMessage -headers $Request.Headers -API $APINAME -message "Edited template $($Request.Body.name) with GUID $GUID" -Sev 'Debug'
         }
         $body = [pscustomobject]@{ 'Results' = 'Successfully saved the template' }