disco / app / Intents / CartIntent.php

CartIntent.php in Discount Rules for WooCommerce – Disco | Dynamic Pricing, Conditions, Bulk, Bundle, BOGO 1.4.14, 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	$cost = $this->get_items_subtotal_based_on_settings( $items );
76
77	// Discount should be less than item price
78	if ( $discount_type === 'fixed_per_product' ) {
79	// TODO: Check there is no free products in the cart before counting the discount
80	$item_prices = array();
81
82	foreach ( $items as $item ) {
83	$price = CalcFactory::get_price( $item );
84	$qty = $item['quantity'];
85	$min_value = min( $discount_value, $price );
86	$item_prices[] = $min_value * $qty;
87	}
88
89	$discount = array_sum( $item_prices );
90	} else {
91	$discount = $this->calculate_discount( $cost, $discount_type, $discount_value );
92	}
93	}
94
95	// @phpstan-ignore-next-line
96	return apply_filters( 'disco_final_discounted_amount', $discount, $discount_type );
97	}
98
99
100	/**
101	* Get Cart Item Quantities.
102	*
103	* @param array $items Discount Applicable Cart Items.
104	* @return int Cart Item Quantities.
105	*/
106	public function get_cart_item_quantities( $items ) {
107	$quantities = 0;
108
109	foreach ( $items as $item ) {
110	$quantities += $item['quantity'];
111	}
112
113	return $quantities;
114	}
115
116	/**
117	* Get Cart Items Subtotal.
118	*
119	* @param array $items Discount Applicable Cart Items.
120	* @return int Cart Item Quantities.
121	*/
122	public function get_items_subtotal( $items ) {
123	$subtotal = 0;
124
125	foreach ( $items as $item ) {
126	$subtotal += $item['line_subtotal'];
127	}
128
129	return $subtotal;
130	}
131
132	/**
133	* Get items subtotal based on settings.
134	*
135	* @param array $items Discount Applicable Cart Items.
136	* @return float
137	*/
138	public function get_items_subtotal_based_on_settings( $items ) {
139	$subtotal = 0;
140
141	foreach ( $items as $item ) {
142	$price = CalcFactory::get_price( $item );
143	$subtotal += $price * $item['quantity'];
144	}
145
146	return $subtotal;
147	}
148
149	/**
150	* Get offers for Cart intention.
151	*
152	* @param array $items Discount Applicable Cart Items.
153	* @param \WC_Cart $cart Cart.
154	* @return array\|bool
155	*/
156	public function get_offers( $items, $cart ) { //phpcs:ignore
157	if ( $cart->is_empty() ) {
158	return false;
159	}
160
161	$offers = array();
162	$rules = $this->campaign->get_discount_rules();
163
164	if ( ! empty( $rules ) && isset( $rules[0] ) ) {
165	$rule = $rules[0];
166	$discount_value = abs( $rule->discount_value );
167	$discount_type = $rule->discount_type;
168	$conditions = $this->campaign->get_conditions();
169	$conditions_string = '';
170	$double_space = ' ';
171
172	if ( is_array( $conditions ) && ! empty( $conditions ) ) {
173	$conditions_string .= '<b>IF</b>' . "\n";
174
175	foreach ( $conditions as $condition_key => $condition ) {
176	if ( $condition_key > 0 ) {
177	$conditions_string .= '<b>' . ucfirst( $condition['base_operator'] ) . "</b>\n";
178	}
179
180	if ( empty( $condition['base_filters'] ) ) {
181	continue;
182	}
183
184	foreach ( $condition['base_filters'] as $filter_key => $filter ) {
185	$filter = (object) $filter;
186
187	if ( $filter_key > 0 ) {
188	$conditions_string .= $double_space . ' <b>' . ucfirst( $filter->operator ) . "</b>\n";
189	}
190
191	$compare_with = ucwords( str_replace( '_', ' ', $filter->compare_with ) );
192	$condition = DropDown::conditions( null, $filter->condition );
193	$compare = $filter->compare;
194	$conditions_string .= "$double_space $compare_with $compare \n";
195	}
196	}
197
198	$conditions_string .= '<b>END IF</b>' . "\n";
199	}
200
201	if ( 'percent' === $discount_type ) {
202	$discount = $discount_value . '% off';
203	} else {
204	$discount = wc_price( $discount_value ) . ' off';
205	}
206
207	$offers[] = array(
208	'condition' => $conditions_string,
209	'discount' => '<b>' . $discount . '</b>',
210	);
211	}
212
213	return $offers;
214	}
215
216	}
217