NN2023021801/app/admin/logic/SystemArticleLogic.php

<?php


namespace app\admin\logic;


use app\admin\model\dao\MoneyLog;
use app\admin\model\dao\ScoreLog;
use app\admin\model\dao\ShopOrder;
use app\admin\model\dao\SystemArticle;
use app\admin\model\dao\User;
use app\common\model\BoxModel;
use app\common\model\SystemArticleModel;
use app\common\model\UserMoneyModel;
use think\facade\Cache;
use think\facade\Db;

class SystemArticleLogic
{

    public static function getList($page, $limit, $where, $sort)
    {
        $count = (new SystemArticleModel())
            ->where($where)
            ->count();

        $list = (new SystemArticleModel())
            ->where($where)
            ->withAttr('type', function ($val, $data) {
                return config('type.article')[$val] ? config('type.article')[$val] : '未知类型';
            })
            ->page($page, $limit)
            ->order($sort)
            ->select();
        return [$count, $list];
    }

    public static function add($row)
    {
        $row['banner_desc'] = htmlspecialchars_decode($row['banner_desc']);
        $row['create_time'] = sr_getcurtime(time());
        unset($row['file']);

        $type_info = SystemArticle::getById($row['type']);
        if ($type_info) {
            $count = SystemArticle::count($row['type']);

            if ($count >= $type_info['max_count']) {
                return [false, '这种类型只能存在' . $type_info['max_count'] . '种'];
            }
        }

        return (new SystemArticleModel())->insert($row);
    }
}