Merge branch 'main' of https://gitea.ackcentuate.com/ackitsme/PowerShell

Horizon Tools/KISHorizon.psm1

@@ -1,7 +1,3 @@
-if ($PSVersionTable.PSVersion.Major -lt 7) {
-    throw "This module requires PowerShell 7 or higher. You are currently running version $($PSVersionTable.PSVersion)."
-}
-
 $global:request_header = @{
 	"accept"="*/*"
 	"content-type"="application/json"
@@ -707,10 +703,12 @@ function Grant-HorizonDesktop {
 		return [PSCustomObject]@{
 			Success = $false
 			Message = "Neither UserName nor UserUPN were provided."
+			status_code = 9999
 		}
 	}		
 
-	$MachineID = (Get-HorizonMachine -Horizon $Horizon |  where {$_.name -eq $MachineName}).id
+	$mymachine = Get-HorizonMachine -Horizon $Horizon |  where {$_.name -eq $MachineName}
+	$MachineID = $mymachine.id
 	if ($global:kishorizondebug) {
 		Write-Host MachineID: $MachineID
 	}
@@ -718,13 +716,14 @@ function Grant-HorizonDesktop {
 		return [PSCustomObject]@{
 			Success = $false
 			Message = "Machine $MachneName does not exist in any desktop pool."
+			status_code = 9999
 		}
 	}
 	
 	if ($UserName -ne "") {
-		$UserID = (Get-HorizonAdUser -Horizon $Horizon -UserName $UserName).id
+		$User = Get-HorizonAdUser -Horizon $Horizon -UserName $UserName
 	} else {
-		$UserID = (Get-HorizonAdUser -Horizon $Horizon -UPN $UserUPN).id
+		$User = Get-HorizonAdUser -Horizon $Horizon -UPN $UserUPN
 	}
 	
 	if ($global:kishorizondebug) {
@@ -735,9 +734,21 @@ function Grant-HorizonDesktop {
 		return [PSCustomObject]@{
 			Success = $false
 			Message = User $UserUPN cannot be found.
+			status_code = 9999
 		}
 	}
-
+	
+	if ($mymachine.PSObject.Properties['user_ids']) {
+		if ($User.id -in $mymachine.user_ids) {
+			if ($User
+			return [PSCustomObject]@{
+				Success = $false
+				Message = User $UserUPN already assigned to computer $MachineName.
+				status_code = 9999
+			}	
+		}
+	}
+	
 	$desktopAssignURI = "https://$server/rest/inventory/v1/machines/$MachineID/action/assign-users"
 	
 	$body = "[ ""$UserID"" ]"