<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Inventoryline extends Model
{

    protected $fillable = [
        'inventory_id',
        'appInventoryId',
        'occ',
        'code',
        'name',
        'lot',
        'lotDate',
        'expDate',
        'merka1',
        'fkoef',
        'permitNumber',
        'orderQty',
        'schetQty',
        'matSkladQty',
        'orderMerka',
        'newLot',
        'date',
        'price',
    ];

    protected $table = 'inventory_lines';

    public function inventory()
    {
        return $this->belongsTo('App\Inventory');
    }

    protected function getQtyDiffAttribute()
    {
        return $this->matSkladQty - $this->schetQty == 0 ? 0 : number_format($this->matSkladQty - $this->schetQty, 3, '.', '');
    }

    protected function getAmountAttribute()
    {
        return $this->matSkladQty > $this->schetQty ? ( $this->matSkladQty - $this->schetQty) * $this->price : 0;
    }

    protected $appends = [
        'amount',
        'qtyDiff'
    ];
}