mirror of
https://github.com/invoiceninja/invoiceninja.git
synced 2025-05-24 02:14:21 -04:00
54 lines
1.2 KiB
PHP
54 lines
1.2 KiB
PHP
<?php
|
|
/**
|
|
* Invoice Ninja (https://invoiceninja.com)
|
|
*
|
|
* @link https://github.com/invoiceninja/invoiceninja source repository
|
|
*
|
|
* @copyright Copyright (c) 2019. Invoice Ninja LLC (https://invoiceninja.com)
|
|
*
|
|
* @license https://opensource.org/licenses/AAL
|
|
*/
|
|
|
|
namespace App\Helpers\Invoice;
|
|
|
|
/**
|
|
* Class for tax calculations
|
|
*/
|
|
trait Taxer
|
|
{
|
|
|
|
public function taxer($amount, $tax_rate)
|
|
{
|
|
return round($amount * (($tax_rate ? $tax_rate : 0) / 100), 2);
|
|
}
|
|
|
|
public function calcLineTax($tax_rate, $item)
|
|
{
|
|
if(!isset($tax_rate) || $tax_rate == 0)
|
|
return 0;
|
|
|
|
if($this->settings->inclusive_taxes)
|
|
return $this->inclusiveTax($tax_rate, $item);
|
|
|
|
return $this->exclusiveTax($tax_rate, $item);
|
|
}
|
|
|
|
public function exclusiveTax($tax_rate, $item)
|
|
{
|
|
|
|
$tax_rate = $this->formatValue($tax_rate, $this->currency->precision);
|
|
|
|
return $this->formatValue(($item->line_total * $tax_rate/100), $this->currency->precision);
|
|
|
|
}
|
|
|
|
public function inclusiveTax($tax_rate, $item)
|
|
{
|
|
|
|
$tax_rate = $this->formatValue($tax_rate, $this->currency->precision);
|
|
|
|
return $this->formatValue(($item->line_total - ($item->line_total / (1+$tax_rate/100))) , $this->currency->precision);
|
|
}
|
|
|
|
}
|