<?php
session_start();
if(isset($_SESSION['username'])) {
    //
} else {
    echo '<script>window.location.replace("./logout.php");</script>';
}
if (isset($_GET['code']) && isset($_GET['author'])) {
    if (strlen($_GET['code']) !== 16 {
        $js = array();
        $js['error'] = 1;
        $js['msg'] = 'Voucher kurang dari 16 digit';
        exit(json_decode($js));
    }
    $scandir = scandir('voctanpdatabase');
    $id = count($scandir);
    foreach ($scandir as $voucher) {
        if (strpos($voucher, $_GET['code'])) {
            $js = array();
            $js['error'] = 1;
            $js['msg'] = 'Voucher sudah ada!';
            exit(json_encode($js));
        }
    }
    $b = fopen('voctanpdatabase/'.$_GET['code'].'.json', 'w');
    $json['id'] = $id+1;
    $json['status'] = 1;
    $json['isprivate'] = 1;
    $json['author'] = $_GET['author'];
    if (isset($_GET['buyer']) && $_GET['buyer'] !== '') {
        $json['buyer'] = $_GET['buyer'];
    }
    $json['start'] = '09/09/2019';
    $json['end'] = '13/10/2019';
    $json['type'] = $_GET['type'];
    fwrite($b, json_encode($json));
    fclose($b);
    $res['error'] = 0;
    $res['msg'] = 'Terima Kasih, Voucher Berhasil Di Buat!, Silahkan Redeem Di /recap.php?code='.$_GET['code'].'';
    exit(json_encode($res));
}