<?php

namespace App\Models;

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

class SalesOrder extends Model
{
    use HasFactory;

    protected $fillable = ['order_number', 'customer_id', 'order_date', 'delivery_date', 'total_amount', 'status', 'notes', 'created_by'];

    protected $casts = [
        'order_date' => 'date',
        'delivery_date' => 'date',
        'total_amount' => 'decimal:2',
    ];

    public function customer()
    {
        return $this->belongsTo(Customer::class);
    }

    public function items()
    {
        return $this->hasMany(SalesOrderItem::class);
    }

    public function deliveryNotes()
    {
        return $this->hasMany(DeliveryNote::class);
    }

    public function invoices()
    {
        return $this->hasMany(SalesInvoice::class);
    }

    public function createdBy()
    {
        return $this->belongsTo(\App\Models\User::class, 'created_by');
    }
}