<?php

namespace App\Models\Products;

use App\Traits\BelongsToTenant;
use App\Traits\ModelTrait;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class ProductComponent extends Model
{
    use SoftDeletes, BelongsToTenant, ModelTrait;

    protected $table = 'product_components';

    protected $fillable = [
        'tenant_id','parent_product_id','child_product_id',
        'quantity','sort_order','is_default',
        'created_by','updated_by'
    ];

    protected $casts = [
        'quantity'   => 'decimal:4',
        'sort_order' => 'integer',
        'is_default' => 'boolean',
    ];

    public function parent() { return $this->belongsTo(Product::class, 'parent_product_id'); }
    public function child()  { return $this->belongsTo(Product::class, 'child_product_id'); }
}