tier-pricing-table / src / Frontend / CartPriceManager.php

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

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1	<?php
2
3	namespace TierPricingTable\Frontend;
4
5	use TierPricingTable\Core\ServiceContainerTrait ;
6	use TierPricingTable\PriceManager ;
7	use WC_Cart ;
8	use WC_Product ;
9	/**
10	* Class CartPriceManager
11	*
12	* @package TierPricingTable
13	*/
14	class CartPriceManager
15	{
16	use ServiceContainerTrait ;
17	/**
18	* CatalogPriceManager constructor.
19	*/
20	public function __construct()
21	{
22	// Calculate product price in cart by pricing rules
23	add_action(
24	'woocommerce_before_calculate_totals',
25	array( $this, 'calculateTotals' ),
26	10,
27	3
28	);
29	add_action(
30	'woocommerce_before_mini_cart_contents',
31	array( $this, 'miniCartSubTotal' ),
32	9999,
33	3
34	);
35	add_filter(
36	'woocommerce_cart_item_price',
37	array( $this, 'calculateItemPrice' ),
38	999,
39	2
40	);
41	}
42
43	/**
44	* Calculate price by quantity rules
45	*
46	* @param WC_Cart $cart
47	*/
48	public function calculateTotals( WC_Cart $cart )
49	{
50	if ( !empty($cart->cart_contents) ) {
51	foreach ( $cart->cart_contents as $key => $cartItem ) {
52	$needPriceRecalculation = apply_filters(
53	'tiered_pricing_table/cart/need_price_recalculation',
54	true,
55	$cartItem,
56	$cart
57	);
58
59	if ( $cartItem['data'] instanceof WC_Product && $needPriceRecalculation ) {
60	$product_id = ( !empty($cartItem['variation_id']) ? $cartItem['variation_id'] : $cartItem['product_id'] );
61	$new_price = PriceManager::getPriceByRules(
62	$this->getTotalProductCount( $cartItem ),
63	$product_id,
64	'calculation',
65	'cart'
66	);
67	$new_price = apply_filters(
68	'tiered_pricing_table/cart/product_cart_price',
69	$new_price,
70	$cartItem,
71	$key
72	);
73
74	if ( false !== $new_price ) {
75	$cartItem['data']->set_price( $new_price );
76	$cartItem['data']->add_meta_data( 'tiered_pricing_cart_price_calculated', 'yes' );
77	}
78
79	}
80
81	}
82	}
83	}
84
85	public function miniCartSubTotal()
86	{
87	$cart = wc()->cart;
88	$cart->calculate_totals();
89	}
90
91	/**
92	* Get total product count depend on user's settings
93	*
94	* @param array $cartItem
95	*
96	* @return int
97	*/
98	public function getTotalProductCount( $cartItem )
99	{
100
101	if ( $this->getContainer()->getSettings()->get( 'summarize_variations', 'no' ) !== 'yes' ) {
102	$count = $cartItem['quantity'];
103	} else {
104	$count = 0;
105	foreach ( wc()->cart->cart_contents as $cart_content ) {
106	if ( $cart_content['product_id'] == $cartItem['product_id'] ) {
107	$count += $cart_content['quantity'];
108	}
109	}
110	}
111
112	return (int) apply_filters( 'tiered_pricing_table/cart/total_product_count', $count, $cartItem );
113	}
114
115	/**
116	* Calculate price in mini cart
117	*
118	* @param string $price
119	* @param array $cartItem
120	*
121	* @return string
122	*/
123	public function calculateItemPrice( $price, $cartItem )
124	{
125	$needPriceRecalculation = apply_filters( 'tiered_pricing_table/cart/need_price_recalculation/item', true, $cartItem );
126
127	if ( $cartItem['data'] instanceof WC_Product && $needPriceRecalculation ) {
128	$new_price = PriceManager::getPriceByRules(
129	$this->getTotalProductCount( $cartItem ),
130	$cartItem['data']->get_id(),
131	'view',
132	'cart'
133	);
134	// To get real product price
135	$product = wc_get_product( $cartItem['data']->get_id() );
136	$new_price = apply_filters( 'tiered_pricing_table/cart/product_cart_price/item', $new_price, $cartItem );
137	if ( false !== $new_price ) {
138	return wc_price( $new_price );
139	}
140	}
141
142	return $price;
143	}
144
145	}