<?php

namespace App\Models\Products;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class BomItem extends Model
{
    use SoftDeletes;
    protected $fillable = ['tenant_id','bom_id','parent_id','item_type','ref_id','quantity','attributes','sort_order'];

    public function bom() {
        return $this->belongsTo(Bom::class);
    }
    public function parent() {
        return $this->belongsTo(self::class, 'parent_id');
    }
    public function children() {
        return $this->hasMany(self::class, 'parent_id');
    }
}