<?php

namespace app\admin\controller\wechat;

use app\common\controller\Backend;
use think\Db;

/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Api extends Backend
{
    protected $noNeedRight = ['*'];
    protected $noNeedLogin = ['*'];
    public function select()
    {
        $series = Db::query("SELECT a.id,brand_id as pid, a.name FROM series a LEFT JOIN brands b ON a.brand_id = b.id;");
        $brands = Db::query("SELECT id, 0 as pid, `name` FROM  brands;");

        $this->series = $series;
        $this->brands = $brands;

        $data = array_merge($brands,$series);
        $tree = $this->buildTree($data);

        $formattedTree = $this->formatTree($tree);
        return $this->return_json($formattedTree);
    }
}