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Path: ~/home/getwphos/public_html/almajd14/wp-content/plugins/woocommerce/includes/

File Content: `wc-coupon-functions.php`

<?php
/**
 * WooCommerce Coupons Functions
 *
 * Functions for coupon specific things.
 *
 * @package WooCommerce\Functions
 * @version 3.0.0
 */

defined( 'ABSPATH' ) || exit;

use Automattic\WooCommerce\Utilities\StringUtil;
use Automattic\WooCommerce\Admin\API\Reports\Coupons\DataStore as CouponsDataStore;

/**
 * Get coupon types.
 *
 * @return array
 */
function wc_get_coupon_types() {
	return (array) apply_filters(
		'woocommerce_coupon_discount_types',
		array(
			'percent'       => __( 'Percentage discount', 'woocommerce' ),
			'fixed_cart'    => __( 'Fixed cart discount', 'woocommerce' ),
			'fixed_product' => __( 'Fixed product discount', 'woocommerce' ),
		)
	);
}

/**
 * Get a coupon type's name.
 *
 * @param string $type Coupon type.
 * @return string
 */
function wc_get_coupon_type( $type = '' ) {
	$types = wc_get_coupon_types();
	return isset( $types[ $type ] ) ? $types[ $type ] : '';
}

/**
 * Coupon types that apply to individual products. Controls which validation rules will apply.
 *
 * @since  2.5.0
 * @return array
 */
function wc_get_product_coupon_types() {
	return (array) apply_filters( 'woocommerce_product_coupon_types', array( 'fixed_product', 'percent' ) );
}

/**
 * Coupon types that apply to the cart as a whole. Controls which validation rules will apply.
 *
 * @since  2.5.0
 * @return array
 */
function wc_get_cart_coupon_types() {
	return (array) apply_filters( 'woocommerce_cart_coupon_types', array( 'fixed_cart' ) );
}

/**
 * Check if coupons are enabled.
 * Filterable.
 *
 * @since  2.5.0
 *
 * @return bool
 */
function wc_coupons_enabled() {
	return apply_filters( 'woocommerce_coupons_enabled', 'yes' === get_option( 'woocommerce_enable_coupons' ) );
}

/**
 * Check if two coupon codes are the same.
 * Lowercasing to ensure case-insensitive comparison.
 *
 * @since 9.9.0
 *
 * @param string $coupon_1 Coupon code 1.
 * @param string $coupon_2 Coupon code 2.
 * @return bool
 */
function wc_is_same_coupon( $coupon_1, $coupon_2 ) {
	return wc_strtolower( $coupon_1 ) === wc_strtolower( $coupon_2 );
}

/**
 * Get coupon code by ID.
 *
 * @since 3.0.0
 * @param int $id Coupon ID.
 * @return string
 */
function wc_get_coupon_code_by_id( $id ) {
	$data_store = WC_Data_Store::load( 'coupon' );
	return empty( $id ) ? '' : (string) $data_store->get_code_by_id( $id );
}

/**
 * Get coupon ID by code.
 *
 * @since 3.0.0
 * @param string $code    Coupon code.
 * @param int    $exclude Used to exclude an ID from the check if you're checking existence.
 * @return int
 */
function wc_get_coupon_id_by_code( $code, $exclude = 0 ) {

	if ( StringUtil::is_null_or_whitespace( $code ) ) {
		return 0;
	}

	$data_store = WC_Data_Store::load( 'coupon' );
	// Coupon code allows spaces, which doesn't work well with some cache engines (e.g. memcached).
	$hashed_code = md5( $code );
	$cache_key   = WC_Cache_Helper::get_cache_prefix( 'coupons' ) . 'coupon_id_from_code_' . $hashed_code;

	$ids = wp_cache_get( $cache_key, 'coupons' );

	if ( false === $ids ) {
		$ids = $data_store->get_ids_by_code( $code );
		if ( $ids ) {
			wp_cache_set( $cache_key, $ids, 'coupons' );
		}
	}

	$ids = array_diff( array_filter( array_map( 'absint', (array) $ids ) ), array( $exclude ) );

	return apply_filters( 'woocommerce_get_coupon_id_from_code', absint( current( $ids ) ), $code, $exclude );
}

/**
 * Repair coupon lookup entries with zero discount_amount. A bug in WC 9.9 (fixed in 10.0)
 * caused discount_amount to be set to zero when a coupon code was used with
 * different case (e.g. "10-off" vs "10-OFF").
 *
 * @since 10.1.0
 * @return array Array with 'success' boolean and 'message' string.
 */
function wc_repair_zero_discount_coupons_lookup_table() {
	global $wpdb;

	$table_name = $wpdb->prefix . 'wc_order_coupon_lookup';

	// Check if table exists.
	// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
	if ( $wpdb->get_var( "SHOW TABLES LIKE '$table_name'" ) !== $table_name ) {
		return array(
			'success' => false,
			'message' => __( 'Coupons lookup table does not exist.', 'woocommerce' ),
		);
	}

	// Get entries with zero discount_amount.
	$zero_discount_entries = $wpdb->get_results(
		$wpdb->prepare(
			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
			"SELECT order_id, coupon_id FROM $table_name WHERE discount_amount = %f",
			0.0
		),
		ARRAY_A
	);

	if ( empty( $zero_discount_entries ) ) {
		return array(
			'success' => true,
			'message' => __( 'No entries with zero discount amount found. Coupons lookup table is up to date.', 'woocommerce' ),
		);
	}

	$processed_count = 0;
	$error_count     = 0;

	foreach ( $zero_discount_entries as $entry ) {
		try {
			$result = CouponsDataStore::sync_order_coupons( $entry['order_id'] );
			if ( false !== $result ) {
				++$processed_count;
			} else {
				++$error_count;
			}
		} catch ( Exception $e ) {
			++$error_count;
			$logger = wc_get_logger();
			$logger->error(
				sprintf(
					'Error fixing coupon lookup entry for order %d: %s',
					$entry['order_id'],
					$e->getMessage()
				),
				array(
					'source'   => 'coupons-lookup-fix',
					'order_id' => $entry['order_id'],
					'error'    => $e,
				)
			);
		}
	}

	// Clear any related caches.
	wp_cache_flush_group( 'coupons' );
	WC_Cache_Helper::get_transient_version( 'woocommerce_reports', true );

	$message = sprintf(
		/* translators: %1$d: number of entries processed, %2$d: number of errors */
		__( 'Coupons lookup table entries with zero discount amount repaired successfully. Processed %1$d entries with %2$d errors.', 'woocommerce' ),
		$processed_count,
		$error_count
	);

	return array(
		'success' => true,
		'message' => $message,
	);
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
abstracts	---	0755
admin	---	0755
blocks	---	0755
cli	---	0755
customizer	---	0755
data-stores	---	0755
emails	---	0755
export	---	0755
gateways	---	0755
import	---	0755
integrations	---	0755
interfaces	---	0755
legacy	---	0755
libraries	---	0755
log-handlers	---	0755
payment-tokens	---	0755
product-usage	---	0755
queue	---	0755
react-admin	---	0755
rest-api	---	0755
shipping	---	0755
shortcodes	---	0755
theme-support	---	0755
tracks	---	0755
traits	---	0755
walkers	---	0755
wccom-site	---	0755
widgets	---	0755
class-wc-ajax.php	122617 bytes	0644
class-wc-auth.php	12995 bytes	0644
class-wc-autoloader.php	3401 bytes	0644
class-wc-background-emailer.php	4685 bytes	0644
class-wc-background-updater.php	3535 bytes	0644
class-wc-brands-brand-settings-manager.php	1826 bytes	0644
class-wc-brands-coupons.php	7059 bytes	0644
class-wc-brands.php	33719 bytes	0644
class-wc-breadcrumb.php	9722 bytes	0644
class-wc-cache-helper.php	12952 bytes	0644
class-wc-cart-session.php	21687 bytes	0644
class-wc-cart-totals.php	29163 bytes	0644
class-wc-cart.php	72935 bytes	0644
class-wc-cli.php	3419 bytes	0644
class-wc-comments.php	23174 bytes	0644
class-wc-countries.php	50342 bytes	0644
class-wc-coupon.php	40886 bytes	0644
class-wc-customer-download-log.php	3452 bytes	0644
class-wc-customer-download.php	10587 bytes	0644
class-wc-customer.php	33318 bytes	0644
class-wc-data-exception.php	1321 bytes	0644
class-wc-datetime.php	2310 bytes	0644
class-wc-deprecated-action-hooks.php	6746 bytes	0644
class-wc-deprecated-filter-hooks.php	7518 bytes	0644
class-wc-discounts.php	37523 bytes	0644
class-wc-download-handler.php	29053 bytes	0644
class-wc-emails.php	39069 bytes	0644
class-wc-form-handler.php	46988 bytes	0644
class-wc-frontend-scripts.php	30478 bytes	0644
class-wc-geo-ip.php	31139 bytes	0644
class-wc-geolite-integration.php	2036 bytes	0644
class-wc-geolocation.php	11594 bytes	0644
class-wc-https.php	4439 bytes	0644
class-wc-install.php	110845 bytes	0644
class-wc-integrations.php	1308 bytes	0644
class-wc-meta-data.php	2260 bytes	0644
class-wc-order-factory.php	8728 bytes	0644
class-wc-order-item-coupon.php	4175 bytes	0644
class-wc-order-item-meta.php	5942 bytes	0644
class-wc-order-item-shipping.php	9013 bytes	0644
class-wc-order-query.php	2615 bytes	0644
class-wc-order-refund.php	6135 bytes	0644
class-wc-order.php	77201 bytes	0644
class-wc-payment-gateways.php	16109 bytes	0644
class-wc-payment-tokens.php	6390 bytes	0644
class-wc-post-data.php	35382 bytes	0644
class-wc-post-types.php	32771 bytes	0644
class-wc-privacy-background-process.php	1833 bytes	0644
class-wc-privacy-erasers.php	13941 bytes	0644
class-wc-privacy-exporters.php	15044 bytes	0644
class-wc-privacy.php	17629 bytes	0644
class-wc-product-download.php	12547 bytes	0644
class-wc-query.php	34161 bytes	0644
class-wc-rate-limiter.php	4100 bytes	0644
class-wc-regenerate-images-request.php	7923 bytes	0644
class-wc-regenerate-images.php	15806 bytes	0644
class-wc-rest-authentication.php	22068 bytes	0644
class-wc-rest-exception.php	276 bytes	0644
class-wc-session-handler.php	23077 bytes	0644
class-wc-shipping-rate.php	9566 bytes	0644
class-wc-shipping-zone.php	13392 bytes	0644
class-wc-shipping-zones.php	4106 bytes	0644
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class-woocommerce.php	60992 bytes	0644
wc-account-functions.php	14448 bytes	0644
wc-attribute-functions.php	22377 bytes	0644
wc-brands-functions.php	4270 bytes	0644
wc-cart-functions.php	21557 bytes	0644
wc-conditional-functions.php	15902 bytes	0644
wc-core-functions.php	88858 bytes	0644
wc-coupon-functions.php	5681 bytes	0644
wc-deprecated-functions.php	39030 bytes	0644
wc-formatting-functions.php	51051 bytes	0644
wc-notice-functions.php	8277 bytes	0644
wc-order-functions.php	43773 bytes	0644
wc-order-item-functions.php	5153 bytes	0644
wc-order-step-logger-functions.php	5135 bytes	0644
wc-page-functions.php	9657 bytes	0644
wc-rest-functions.php	14257 bytes	0644
wc-stock-functions.php	17544 bytes	0644
wc-template-functions.php	141685 bytes	0644
wc-template-hooks.php	13151 bytes	0644
wc-term-functions.php	24414 bytes	0644
wc-update-functions.php	96978 bytes	0644
wc-webhook-functions.php	5905 bytes	0644
wc-widget-functions.php	2063 bytes	0644

File Content: wc-coupon-functions.php

File Content: `wc-coupon-functions.php`