<?php

declare(strict_types=1);

namespace App\Models;

use App\Utils\Tools;
use Illuminate\Database\Query\Builder;

/**
 * @property int    $id         记录ID
 * @property string $code       邀请码
 * @property int    $user_id    用户ID
 *
 * @mixin Builder
 */
final class InviteUp extends Model
{
    protected $connection = 'default';
    protected $table = 'invite_up';

    public function add(string $code, int $type = 0, int $checkIp = 0): string
    {
        
        $ip = $_SERVER['REMOTE_ADDR'];
        
        if ($checkIp == 1) {
            $iCountByIp = InviteUp::where('ip', $ip)->count();
            if ($iCountByIp != 0) {
                return 'no';
            }
        }
        
        $this->code = $code;
        $this->type = $type;
        $this->date = date("Y-m-d");
        $this->ip   = $ip;
        $this->save();

        return $this->code;
    }
}