<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Purchase extends Model
{
    protected $fillable =[

        "reference_no", 
        "inventory_receiving_voucher",
        "user_id", 
        "warehouse_id", 
        "supplier_id", 
        "item", 
        "total_qty", 
        "total_discount", 
        "total_tax", 
        "total_tax_import", 
        "total_allocation_cost",
        "total_cost", 
        "order_tax_rate", 
        "order_tax", 
        "order_discount", 
        "shipping_cost", 
        "grand_total",
        "paid_amount", 
        "status", 
        "exchange_rate_amount",
        "total_currency_cost",
        "currency_id",
        "payment_status", 
        "document", 
        "note", 
        "content", 
        "method", 
        "created_at", 
        "updated_at"
    ];

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

    public function warehouse()
    {
    	return $this->belongsTo('App\Warehouse');
    }
    public function products()
    {
        return $this->belongsToMany('App\Product', 
        'product_purchases')->withPivot('qty');
    }
}