<?php

namespace Modules\SystemTool\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * 首页分类模型
 */
class SysCategoryModel extends Model
{
    protected $table = 'sys_category';

    protected $casts = [
        'status' => 'int',
        'sort' => 'int',
    ];

    protected $fillable = [
        'name',
        'status',
        'sort',
    ];

    /**
     * 关联分类项
     * @return HasMany
     */
    public function categoryItems(): HasMany
    {
        return $this->hasMany(SysCategoryItemModel::class, 'category_id', 'id')
            ->orderBy('sort', 'desc')
            ->orderBy('id', 'desc');
    }

}