<?php

namespace app\api\controller\config;
use \app\api\controller\Controller;
use app\common\dm\Dm;

class Setting extends Controller
{

    public function setThreshold()
    {

        $threshold = $this->request->param('value');

        if (empty($threshold) || $threshold == 'NULL') return $this->renderError('请填写阈值');
        if (!is_numeric($threshold)) return $this->renderError('阈值必须是整形');
        if ($threshold < 0) return $this->renderError('阈值不能为负数');

        $dm = new Dm();

        $queryConfig = $dm->find('bt_config',['key' => 'threshold']);

        if ($queryConfig['value'] == $threshold) {
            return $this->renderError('阈值与当前设置阈值一致：'.$threshold);
        }

        # 修改阈值
        $dm->update('bt_config',['value' => $threshold],['key' => 'threshold']);

        $commit_explain = '修改阈值：'.$queryConfig['value'].' => '.$threshold;

        return $this->renderSuccess(compact('commit_explain'));
    }

    public function getThreshold()
    {
        $dm = new Dm();

        $config = $dm->find('bt_config',['key' => 'threshold']);

        $commit_explain = '当前阈值：'.$config['value'];

        return $this->renderSuccess(compact('commit_explain'));
    }
}