<?php


namespace app\common\dao\community;


use app\common\dao\BaseDao;
use app\common\model\community\CommunityTopic;

class CommunityTopicDao extends BaseDao
{

    protected function getModel(): string
    {
        return CommunityTopic::class;
    }

    public function countInc(int $id, string $filed, int $inc = 1)
    {
        return $this->getModel()::getDb()->where($this->getPk(), $id)->inc($filed, $inc)->update();
    }

    public function countDec(int $id, string $filed, int $dec = 1)
    {
        try{
            return $this->getModel()::getDb()->where($this->getPk(), $id)->dec($filed, $dec)->update();
        }catch (\Exception $exception) {

        }
    }
}