<?php
namespace app\api\model;


/**
 * 属性模型
 * @mixin \think\Model
 */
class Attribute extends BaseModel
{
    protected $schema = [
        'id'	        =>  'int',
        'platform_id'	=>  'int',
        'language_id'	=>  'int',
        'site_id'	    =>  'int',
        'name'	        =>  'string',
        'create_time'	=>  'int',
        'update_time'	=>  'int',
    ];


    /**
     * 通过属性ID，查找是否有商品引用属性
     * @param $data
     * @return array|\think\Model|null
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getGoodsAttrById($data)
    {
        return GoodsAttribute::where('attribute_id',$data['id'])->find();
    }
}