<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;

class VerifyCode extends Model
{
    use HasFactory;

    protected $table='verify_code';

    /**刷新--获取验证码**/
    protected function RreshVerifyCode($id=null){
        if ($id){
            VerifyCode::where('verify_id',$id)->delete();
        }
        $verify_id=time().rand(11111111,99999999);
        $result=new VerifyCode();
        $result->code=rand(1111,9999);
        $result->verify_id=$verify_id;
        $result->save();
        return ['verify_code'=>$result->code,'verify_id'=>$verify_id];
    }

    /**删除验证码**/
    protected function DeleteVerifyCode($id=null){
        DB::table('verify_code')->where('verify_id',$id)->delete();
    }

    protected function CheckVerify($verify_id,$verify_code){
        $result=VerifyCode::where('verify_id',$verify_id)->first();
        if (!$result){
            return '验证码失效';
        }
        if ($result->code==$verify_code){
            return null;
        }
        return '验证码错误';
    }
}