<?php

namespace app\model;

//礼物
class Gift extends Base
{
    protected $autoWriteTimestamp = true;

    public static function onAfterInsert($item)
    {
        $item->sort = $item->id;
        $item->save();
    }

    /**
     * 获取文章列表
     * @param $categoryId 分类ID
     * @param int $per 每页数量
     * @param string $keyword 关键词
     * @param array $param 文章类型：置顶、热门、推荐 ['top','hot','recommend']
     * @param int $status 文章状态，-1表示不限制
     * @return \think\Paginator
     * @throws \think\db\exception\DbException
     */
    public static function getList( $per = 20, $keyword = '')
    {
        $whereMap = [];
        $pageParam = [];

        if (!empty($keyword)) {
            $whereMap[] = ['title', 'like', '%' . $keyword . '%'];
            $pageParam['keyword'] = $keyword;
        }

        $paginate = [
            'list_rows' => $per,
            'query' => $pageParam
        ];
        return self::when(count($whereMap) > 0, function ($query) use ($whereMap) {
            $query->where($whereMap);
        })
            ->order("sort desc")
            ->paginate($paginate, false);
    }
//    ----------页面函数

}