<?php

namespace App\Models;

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

class InvoiceItem extends Model
{
    use HasFactory;
    protected $fillable = [
        'invoice_id',
        'order_id',
        'service_id',
        'item_code',
        'description',
        'quantity',
        'price',
        'tax',
        'total'
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array
     */
    protected $casts = [
        'quantity' => 'decimal:2',
        'price' => 'decimal:2',
        'tax' => 'decimal:2',
        'total' => 'decimal:2',
    ];

    public function invoice()
    {
        return $this->belongsTo(Invoice::class, 'invoice_id');
    }

    public function order()
    {
        return $this->belongsTo(Order::class, 'order_id');
    }

    public function service()
    {
        return $this->belongsTo(Service::class, 'service_id');
    }
}