baoshi-was/app/OwnerStoreOutFeeDetail.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

use App\Traits\ModelLogChanging;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class OwnerStoreOutFeeDetail extends Model
{
    use ModelLogChanging;

    public $fillable = [
        'owner_fee_detail_id',//
        'commodity_id',//
        'owner_id',//
        'source_bill', // 上游单号
        'unit_price', //价格
        'unit_id', //
        'amount',//数量
        'step',//阶梯
        'price_remark',//价格描述
        'tax_fee',//税费
        'sku',//商家编码
        'packingMaterialFee',//耗材费
        'barcode',//商品条码
        'work_name',//作业名称
        'fee',//费用
        ];

    public function ownerFeeDetail(): BelongsTo
    {
        return $this->belongsTo(OwnerFeeDetail::class);
    }

    public function commodity(): BelongsTo
    {
        return $this->belongsTo(Commodity::class);
    }

    public function owner(): BelongsTo
    {
        return $this->belongsTo(Owner::class);
    }

    public function unit(): BelongsTo
    {
        return $this->belongsTo(Unit::class);
    }
}