disco / app / Intents / CartIntent.php

CartIntent.php in Discount Rules for WooCommerce – Disco | Dynamic Pricing, Conditions, Bulk, Bundle, BOGO 1.2.85, at app/Intents/CartIntent.php

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1	<?php
2	/**
3	* @package Disco
4	* @subpackage \App\Intents
5	*/
6
7	namespace Disco\App\Intents;
8
9	use Disco\App\Calc\CalcFactory;
10	use Disco\App\DropDown\DropDown;
11
12	/**
13	* Class Cart
14	*
15	* @package Disco
16	* @subpackage \App\Intents
17	* @author Ohidul Islam <wahid0003@gmail.com>
18	* @link https://webappick.com
19	* @license https://opensource.org/licenses/gpl-license.php GNU Public License
20	* @category Intention
21	*/
22	class CartIntent extends Intent {
23
24	/**
25	* Intent constructor.
26	*
27	* @param \Disco\App\Utility\Config $campaign Campaign Config.
28	* @param array $settings Global Settings.
29	*/
30	public function __construct( $campaign, $settings ) {
31	parent::__construct( $campaign, $settings );
32
33	$this->campaign = $campaign;
34	$this->settings = $settings;
35	}
36
37	/**
38	* Apply Cart intention.
39	* Cart Discount Configuration.
40	*
41	* @param array $items Discount Applicable Cart Items.
42	* @param \WC_Cart $cart Cart.
43	* @return float\|int
44	* @throws \Exception If settings not found.
45	*/
46	public function get_discounts( $items, $cart ) { // phpcs:ignore
47
48	$discount = 0;
49
50	if ( empty( $items ) ) {
51	return $discount;
52	}
53
54	$rules = $this->campaign->get_discount_rules();
55
56	if ( ! empty( $rules ) && isset( $rules[0] ) ) {
57	$rule = $rules[0];
58
59	if ( is_object( $rule ) ) {
60	$rule = (array) $rule;
61	}
62
63	$discount_value = ( $rule['discount_value'] ? abs( $rule['discount_value'] ) : 0 );
64	$discount_type = $rule['discount_type'];
65
66	$campaign_products = $this->campaign->get_product_ids();
67
68	// $cost = CalcFactory::get_cart_subtotal( $cart );
69	//
70	// if ( $campaign_products !== 'all' ) {
71	// $cost = $this->get_items_subtotal( $items );
72	// }
73
74	$cost = $this->get_items_subtotal( $items );
75
76	// Discount should be less than item price
77	// Discount should be less than cart subtotal
78
79	if ( $discount_type === 'fixed_per_product' ) {
80	// TODO: Check there is no free products in the cart before counting the discount
81	$item_prices = array();
82
83	foreach ( $items as $item ) {
84	$price = CalcFactory::get_price( $item );
85	$qty = $item['quantity'];
86	$min_value = min( $discount_value, $price );
87	$item_prices[] = $min_value * $qty;
88	}
89
90	$discount = array_sum( $item_prices );
91	} else {
92	$discount = $this->calculate_discount( $cost, $discount_type, $discount_value );
93	}
94	}
95
96	// @phpstan-ignore-next-line
97	return apply_filters( 'disco_final_discounted_amount', $discount, $discount_type );
98	}
99
100
101	/**
102	* Get Cart Item Quantities.
103	*
104	* @param array $items Discount Applicable Cart Items.
105	* @return int Cart Item Quantities.
106	*/
107	public function get_cart_item_quantities( $items ) {
108	$quantities = 0;
109
110	foreach ( $items as $item ) {
111	$quantities += $item['quantity'];
112	}
113
114	return $quantities;
115	}
116
117	/**
118	* Get Cart Items Subtotal.
119	*
120	* @param array $items Discount Applicable Cart Items.
121	* @return int Cart Item Quantities.
122	*/
123	public function get_items_subtotal( $items ) {
124	$subtotal = 0;
125
126	foreach ( $items as $item ) {
127	$subtotal += $item['line_subtotal'];
128	}
129
130	return $subtotal;
131	}
132
133	/**
134	* Get offers for Cart intention.
135	*
136	* @param array $items Discount Applicable Cart Items.
137	* @param \WC_Cart $cart Cart.
138	* @return array\|bool
139	*/
140	public function get_offers( $items, $cart ) { //phpcs:ignore
141	if ( $cart->is_empty() ) {
142	return false;
143	}
144
145	$offers = array();
146	$rules = $this->campaign->get_discount_rules();
147
148	if ( ! empty( $rules ) && isset( $rules[0] ) ) {
149	$rule = $rules[0];
150	$discount_value = abs( $rule->discount_value );
151	$discount_type = $rule->discount_type;
152	$conditions = $this->campaign->get_conditions();
153	$conditions_string = '';
154	$double_space = ' ';
155
156	if ( is_array( $conditions ) && ! empty( $conditions ) ) {
157	$conditions_string .= '<b>IF</b>' . "\n";
158
159	foreach ( $conditions as $condition_key => $condition ) {
160	if ( $condition_key > 0 ) {
161	$conditions_string .= '<b>' . ucfirst( $condition['base_operator'] ) . "</b>\n";
162	}
163
164	if ( empty( $condition['base_filters'] ) ) {
165	continue;
166	}
167
168	foreach ( $condition['base_filters'] as $filter_key => $filter ) {
169	$filter = (object) $filter;
170
171	if ( $filter_key > 0 ) {
172	$conditions_string .= $double_space . ' <b>' . ucfirst( $filter->operator ) . "</b>\n";
173	}
174
175	$compare_with = ucwords( str_replace( '_', ' ', $filter->compare_with ) );
176	$condition = DropDown::conditions( null, $filter->condition );
177	$compare = $filter->compare;
178	$conditions_string .= "$double_space $compare_with $compare \n";
179	}
180	}
181
182	$conditions_string .= '<b>END IF</b>' . "\n";
183	}
184
185	if ( 'percent' === $discount_type ) {
186	$discount = $discount_value . '% off';
187	} else {
188	$discount = wc_price( $discount_value ) . ' off';
189	}
190
191	$offers[] = array(
192	'condition' => $conditions_string,
193	'discount' => '<b>' . $discount . '</b>',
194	);
195	}
196
197	return $offers;
198	}
199
200	}
201