baoshi-was/app/LaborCompany.php

<?php

namespace App;

use App\Traits\ModelTimeFormat;
use Illuminate\Database\Eloquent\Model;

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

class LaborCompany extends Model
{
    use ModelLogChanging;

    use ModelTimeFormat;

    protected $fillable = [
        'id',
        'name',//名称
        'warehouse_id',//仓库ID
        'priority',//优先级 数字越大优先级越高
        'mail',//邮箱
        'man_num',//男工人数
        'woman_num',//女工人数
    ];

    /**
     * @return BelongsTo
     */
    public function warehouse(): BelongsTo
    {
        return $this->belongsTo(Warehouse::class);
    }
}