packeta / src / Packetery / Module / WeightCalculator.php

WeightCalculator.php in Packeta 1.6.3, at src/Packetery/Module/WeightCalculator.php

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1	<?php
2	/**
3	* Class WeightCalculator
4	*
5	* @package Packetery\Module\Weight
6	*/
7
8	declare( strict_types=1 );
9
10
11	namespace Packetery\Module;
12
13	use Packetery\Module\Options;
14
15	/**
16	* Class WeightCalculator
17	*
18	* @package Packetery\Module\Order
19	*/
20	class WeightCalculator {
21
22	/**
23	* Options provider.
24	*
25	* @var Options\Provider
26	*/
27	private $optionsProvider;
28
29	/**
30	* Constructor.
31	*
32	* @param Options\Provider $optionsProvider Options provider.
33	*/
34	public function __construct( Options\Provider $optionsProvider ) {
35	$this->optionsProvider = $optionsProvider;
36	}
37
38	/**
39	* Calculates order weight ignoring user specified weight.
40	*
41	* @param \WC_Order $order Order.
42	*
43	* @return float
44	*/
45	public function calculateOrderWeight( \WC_Order $order ): float {
46	$weight = 0;
47	foreach ( $order->get_items() as $item ) {
48	$quantity = $item->get_quantity();
49	$product = $item->get_product();
50
51	if ( is_object( $product ) && method_exists( $product, 'get_weight' ) ) {
52	$productWeight = (float) $product->get_weight();
53	$weight += ( $productWeight * $quantity );
54	}
55	}
56
57	$weightKg = \wc_get_weight( $weight, 'kg' );
58	if ( $weightKg ) {
59	$weightKg += $this->optionsProvider->getPackagingWeight();
60	}
61
62	return $weightKg;
63	}
64	}
65