cleanup-xaappsandacctsb.ps1

if ($isUser -ne $null) {
        $isUser = $isUser.TrimEnd(",")
        if ($isGroup -ne $null) {
            $isGroup = $isGroup.TrimEnd(",")
            $usrCount = 0
            foreach ($grp in $isGroup.split(",")) {
                $grpUsers = (Get-ADGroupMember $grp | select samaccountname).samaccountname
                foreach ($usr in $isUser.split(",")) {
                    if ($grpUsers -contains $usr) {
                        $xaapp =  $app.browsername.ToString()
                        write-warning "$usr is already a member of $grp. REMOVE from $xaapp"
                        add-content $outputfile -value "$usr should be removed from $xaapp"
                        $usrCount++;
                    }
                }
            }
            if ($usrCount -eq 0) {
                $xaapp =  $app.browsername.ToString()
                write-warning "$isuser is/are NOT a member of any '$xaapp' groups."
                add-content $outputfile -value "$isuser should be added to new CTX-$xaapp group"
                if ($addADGroupList) {add-content $adgroupfile -value "CTX-$xaapp"}
            }
        } else {
            $xaapp =  $app.browsername.ToString()
            Write-warning "$xaapp needs an AD Group. For example --- CTX-$xaapp ---"
            add-content $outputfile -value "$xaapp needs an AD Group. For example --- CTX-$xaapp ---"
            if ($addADGroupList) {add-content $adgroupfile -value "CTX-$xaapp"}
        }
    } else {
        if ($isGroup -ne $null) {
            $isGroup = $isGroup.TrimEnd(",")
            if ($isGroup.count -ge 1) {
                $xaapp =  $app.browsername.ToString()
                Write-warning "$xaapp needs a single AD Group. For example --- CTX-$xaapp ---"
                add-content $outputfile -value "$xaapp needs an AD Group. For example --- CTX-$xaapp ---"
                if ($addADGroupList) {add-content $adgroupfile -value "CTX-$xaapp"}
            }
        } else {
            $xaapp =  $app.browsername.ToString()
            Write-warning "$xaapp has no users or groups assigned. It needs an AD Group. For example --- CTX-$xaapp ---"
            add-content $outputfile -value "$xaapp needs an AD Group. For example --- CTX-$xaapp ---"
            if ($addADGroupList) {add-content $adgroupfile -value "CTX-$xaapp"}
        }
    }
}