if ($_POST) {
/**
* untuk mengecek apakah card id sudah terdaftar atau tidak.
*/
$custom = new custom();
$cekCardId = $custom->cekCardId($_POST['card_id']);
// start $cekCardId
if ($cekCardId != 0) {
$param["clientid"] = $custom->byCardId($_POST['card_id']);
$param["amount"] = $_POST['nominal'];
$param["description"] = "Topup Saldo {$param["amount"]}";
// start $param["clientid"]
if (!$param["clientid"] == false) {
// tambah credit
$payments = new payments();
$topup = json_decode($payments->Add_Credit($param));
//membuat invoice
$invoice["userid"] = $param["clientid"];
$invoice["date"] = date("Ymd");
$invoice["duedate"] = date("Ymd");
$invoice["sendinvoice"] = false;
$invoice["itemdescription1"] = $param["description"];
$invoice["itemamount1"] = $param["amount"];
$createInvoice = json_decode($payments->Create_Invoice($invoice));
// update invoice
$postfields["invoiceid"] = $createInvoice->invoiceid;
$postfields["status"] = 'Paid';
$updateInvoice = json_decode($payments->Update_Invoice($postfields));
if ($updateInvoice->result == 1) {
$result['result'] = 1;
echo json_encode($result);
