lanzu_api_2021-12-26/app/Model/v3/ShoppingCart.php

<?php

namespace App\Model\v3;

use App\Model\Model;

class ShoppingCart extends Model
{

    protected $table = 'lanzu_shopping_cart';

	protected $fillable = [
        'id',
        'user_id',
        'goods_id',
        'market_id',
        'store_id',
        'num',
        'activity_type',
        'goods_type'
    ];

    public function store()
    {
        return $this->belongsTo(Store::class, 'store_id', 'id');
    }

    public function goods()
    {
        return $this->morphTo();
    }
}