baoshi-was/app/OwnerLogisticFeeDetail.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

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

class OwnerLogisticFeeDetail extends Model
{
    use ModelLogChanging;

    public $fillable = [
        'owner_fee_detail_id', //
        'logistic_bill',//快递单号
        'initial_weight',//首重
        'initial_weight_price',//首重价格
        'additional_weight',//续重
        'additional_price',//续重价格
        'logistic_id',//承运商
        'owner_id',//货主
        'additional_weigh_weight',//续重重量
        'tax_fee'//税费
    ];

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


    public function ownerFeeDetailLogistic(): BelongsTo
    {
        return $this->belongsTo(OwnerFeeDetailLogistic::class, 'logistic_bill', 'logistic_bill');
    }

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