goodsnotices/app/Models/GoodItem.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;


/**
 * @property Good $good
 */
class GoodItem extends Model
{
    use HasFactory;

    public function Good () : BelongsTo{
        return $this->belongsTo(Good::class,'item_id');
    }
}