add.php
67 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikAppointments |
| 4 | * @subpackage core |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2021 E4J s.r.l. All Rights Reserved. |
| 7 | * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 | * @link https://vikwp.com |
| 9 | */ |
| 10 | |
| 11 | // No direct access |
| 12 | defined('ABSPATH') or die('No script kiddies please!'); |
| 13 | |
| 14 | VAPLoader::import('libraries.tax.rule'); |
| 15 | |
| 16 | /** |
| 17 | * Tax rule percentage SUM calculator. |
| 18 | * |
| 19 | * @since 1.7 |
| 20 | */ |
| 21 | class VAPTaxRuleAdd extends VAPTaxRule |
| 22 | { |
| 23 | /** |
| 24 | * Calculates the taxes for the specified amount. |
| 25 | * |
| 26 | * @param float $total The total amount to use. |
| 27 | * @param object $data An object containing the tax details. |
| 28 | * @param array $options An array of options. |
| 29 | * |
| 30 | * @return void |
| 31 | */ |
| 32 | public function calculate($total, $data, array $options = array()) |
| 33 | { |
| 34 | // check whether we should apply the calculation |
| 35 | // to the base cost (1) or on cascade (2) |
| 36 | $apply = (int) $this->get('apply'); |
| 37 | |
| 38 | if ($apply == 2) |
| 39 | { |
| 40 | // apply to total gross |
| 41 | $total = $data->gross; |
| 42 | } |
| 43 | |
| 44 | // get specified tax amount |
| 45 | $tax = (float) $this->get('amount', 0.0); |
| 46 | |
| 47 | // calculate resulting taxes |
| 48 | $tax = round($total * $tax / 100, 2, PHP_ROUND_HALF_UP); |
| 49 | |
| 50 | // make sure the calculated taxes do not exceed |
| 51 | // the specified threshold (TAX CAP) |
| 52 | $cap = (float) $this->get('cap', 0); |
| 53 | |
| 54 | if ($cap > 0) |
| 55 | { |
| 56 | $tax = min(array($tax, $cap)); |
| 57 | } |
| 58 | |
| 59 | // update resulting data |
| 60 | $data->tax += $tax; |
| 61 | $data->gross += $tax; |
| 62 | |
| 63 | // merge breakdown |
| 64 | $this->addBreakdown($tax, $data->breakdown); |
| 65 | } |
| 66 | } |
| 67 |