<?php
// +----------------------------------------------------------------------
// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
// +----------------------------------------------------------------------
// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
// +----------------------------------------------------------------------

namespace app\admin\model\educational;

use traits\ModelTrait;
use basic\ModelBasic;
use app\admin\model\educational\TeacherCategpry;

/**
 * 老师 Model
 * Class Teacher
 * @package app\admin\model\educational
 */
class Teacher extends ModelBasic
{
    use ModelTrait;

    public static function setWhere($where)
    {
        $model = self::order('sort desc,add_time desc')->where('is_del', 0);
        if ($where['pid']) $model = $model->where('pid', $where['pid']);
        if ($where['title'] != '') $model = $model->where('name|nickname|uid', 'like', "%$where[title]%");
        return $model;
    }

    /**老师列表
     * @param $where
     */
    public static function getTeacherLists($where)
    {
        $data = self::setWhere($where)->page($where['page'], $where['limit'])->select();
        foreach ($data as $key => &$value) {
            $value['cate'] = TeacherCategpry::where('id', $value['pid'])->value('title');
        }
        $count = self::setWhere($where)->count();
        return compact('data', 'count');
    }


}