tier-pricing-table / src / CartPriceManager.php

CartPriceManager.php in Tiered Pricing Table for WooCommerce 6.1.0, at src/CartPriceManager.php

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1	<?php
2
3	namespace TierPricingTable;
4
5	use TierPricingTable\Core\ServiceContainerTrait ;
6	use WC_Cart ;
7	use WC_Product ;
8	/**
9	* Class CartPriceManager
10	*
11	* @package TierPricingTable
12	*/
13	class CartPriceManager
14	{
15	use ServiceContainerTrait ;
16	/**
17	* CatalogPriceManager constructor.
18	*/
19	public function __construct()
20	{
21	// Calculate product price in cart by pricing rules
22	add_action(
23	'woocommerce_before_calculate_totals',
24	array( $this, 'calculateTotals' ),
25	10,
26	3
27	);
28	add_action(
29	'woocommerce_before_mini_cart_contents',
30	array( $this, 'miniCartSubTotal' ),
31	9999,
32	3
33	);
34	add_filter(
35	'woocommerce_cart_item_price',
36	array( $this, 'calculateItemPrice' ),
37	999,
38	2
39	);
40	}
41
42	/**
43	* Calculate price by quantity rules
44	*
45	* @param WC_Cart $cart
46	*/
47	public function calculateTotals( WC_Cart $cart )
48	{
49	if ( !empty($cart->cart_contents) ) {
50	foreach ( $cart->cart_contents as $key => $cartItem ) {
51	$needPriceRecalculation = apply_filters( 'tiered_pricing_table/cart/need_price_recalculation', true, $cartItem );
52
53	if ( $cartItem['data'] instanceof WC_Product && $needPriceRecalculation ) {
54	$product_id = ( !empty($cartItem['variation_id']) ? $cartItem['variation_id'] : $cartItem['product_id'] );
55	$new_price = PriceManager::getPriceByRules(
56	$this->getTotalProductCount( $cartItem ),
57	$product_id,
58	'calculation',
59	'cart'
60	);
61	$new_price = apply_filters(
62	'tiered_pricing_table/cart/product_cart_price',
63	$new_price,
64	$cartItem,
65	$key
66	);
67
68	if ( false !== $new_price ) {
69	$cartItem['data']->set_price( $new_price );
70	$cartItem['data']->add_meta_data( 'tiered_pricing_cart_price_calculated', 'yes' );
71	}
72
73	}
74
75	}
76	}
77	}
78
79	public function miniCartSubTotal()
80	{
81	$cart = wc()->cart;
82	$cart->calculate_totals();
83	}
84
85	/**
86	* Get total product count depend on user's settings
87	*
88	* @param array $cartItem
89	*
90	* @return int
91	*/
92	public function getTotalProductCount( $cartItem )
93	{
94
95	if ( $this->getContainer()->getSettings()->get( 'summarize_variations', 'no' ) !== 'yes' ) {
96	$count = $cartItem['quantity'];
97	} else {
98	$count = 0;
99	foreach ( wc()->cart->cart_contents as $cart_content ) {
100	if ( $cart_content['product_id'] == $cartItem['product_id'] ) {
101	$count += $cart_content['quantity'];
102	}
103	}
104	}
105
106	return (int) apply_filters( 'tiered_pricing_table/cart/total_product_count', $count, $cartItem );
107	}
108
109	/**
110	* Calculate price in mini cart
111	*
112	* @param string $price
113	* @param array $cartItem
114	*
115	* @return string
116	*/
117	public function calculateItemPrice( $price, $cartItem )
118	{
119	$needPriceRecalculation = apply_filters( 'tiered_pricing_table/cart/need_price_recalculation/item', true, $cartItem );
120
121	if ( $cartItem['data'] instanceof WC_Product && $needPriceRecalculation ) {
122	$new_price = PriceManager::getPriceByRules(
123	$this->getTotalProductCount( $cartItem ),
124	$cartItem['data']->get_id(),
125	'view',
126	'cart'
127	);
128	// To get real product price
129	$product = wc_get_product( $cartItem['data']->get_id() );
130	$new_price = apply_filters( 'tiered_pricing_table/cart/product_cart_price/item', $new_price, $cartItem );
131	if ( false !== $new_price ) {
132	return wc_price( $new_price );
133	}
134	}
135
136	return $price;
137	}
138
139	}