├── README.md
└── woocommerce-subscriptions-manual-repair.php


/README.md:
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 1 | > IMPORTANT: This code is made available in the hope that it will be useful, but **without any warranty**. See the GNU General Public License included with the code for more details. Automattic or WooCommerce support services are also not available to assist with the use of this code.
 2 | 
 3 | ## WooCommerce Subscriptions Recalculate Subscription Totals
 4 | 
 5 | In some cases, if the tax settings change after some subscriptions have been created, their totals need to be recalculated in order to include the proper taxes. This plugin recalculates all the subscriptions totals.
 6 | 
 7 | To run the plugin, add `?wcs-recalculate-totals=true` to any admin URL.
 8 | - Add `&readd` parameter (`?wcs-recalculate-totals=true&readd=true`) to force the plugin to delete all line items of the order and add them again before recalculating the totals (this helps in case tax settings have changed and the tax it not included properly just by recalculating the order totals)
 9 | 
10 | For each iteration of the fixer's code, a log entry will be added to a log file prefixed with `'wcs-recalculate-totals'`. To view this log file, visit **WooCommerce > System Status > Logs**.
11 | 
12 | ### Important
13 | 
14 | This is an experimental extension and it hasn't been tested in all scenarios. Please **backup your database before running it** and **try it first on a staging/development version of your site** (confirm that all the products have been added again with the correct prices, taxes, shipping, etc) before running it on a production site. 
15 | 
16 | ### How to update the same subscriptions again?
17 | All the subscripitons that have been already updated by the plugin will not be processed a second time because their ID is stored in the `wcs_subscriptions_with_totals_updated` option. If you want to reset it to be able to process all your subscriptions again, you'll need to add the `?reset-updated-subs-option=true` parameter to the URL. 
18 | 
19 | ### Installation
20 | 
21 | 1. Upload the plugin's files to the `/wp-content/plugins/` directory of your WordPress site
22 | 1. Activate the plugin through the **Plugins** menu in WordPress
23 | 
24 | 
25 | #### License
26 | 
27 | This plugin is released under [GNU General Public License v3.0](http://www.gnu.org/licenses/gpl-3.0.html).
28 | 
29 | ---
30 | 
31 | <p align="center">
32 | <img src="https://cloud.githubusercontent.com/assets/235523/11986380/bb6a0958-a983-11e5-8e9b-b9781d37c64a.png" width="160">
33 | </p>
34 | 


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/woocommerce-subscriptions-manual-repair.php:
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  1 | <?php
  2 | /**
  3 |  * Plugin Name: WooCommerce Subscriptions - Recalculate subscription totals
  4 |  * Plugin URI: https://github.com/Prospress/woocommerce-subscriptions-recalculate-totals
  5 |  * Description: In some cases, if the tax settings change after some subscripitons have been created, their totals need to be recalculated in order to include the proper taxes. This plugin recalculates all the subscripitons totals.
  6 |  * Author: Prospress Inc.
  7 |  * Version: 1.0.1
  8 |  * Author URI: http://prospress.com
  9 |  *
 10 |  * GitHub Plugin URI: Prospress/woocommerce-subscriptions-recalculate-totals
 11 |  * GitHub Branch: master
 12 |  *
 13 |  * Copyright 2017 Prospress, Inc.  (email : freedoms@prospress.com)
 14 |  *
 15 |  * This program is free software: you can redistribute it and/or modify
 16 |  * it under the terms of the GNU General Public License as published by
 17 |  * the Free Software Foundation, either version 3 of the License, or
 18 |  * (at your option) any later version.
 19 |  *
 20 |  * This program is distributed in the hope that it will be useful,
 21 |  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 22 |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 23 |  * GNU General Public License for more details.
 24 |  *
 25 |  * You should have received a copy of the GNU General Public License
 26 |  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 27 |  *
 28 |  * @package		WooCommerce Subscriptions
 29 |  * @author		Prospress Inc.
 30 |  * @since		1.0
 31 |  */
 32 | 
 33 | function wcs_recalculate_totals() {
 34 | 	
 35 | 	// If requested, backup and reset the "wcs_subscriptions_with_totals_updated" option
 36 | 	if ( isset( $_GET['reset-updated-subs-option'] ) ) {
 37 | 		$old_option = get_option( 'wcs_subscriptions_with_totals_updated', array() );
 38 | 		update_option( '_old_wcs_subscriptions_with_totals_updated', $old_option, false );
 39 | 		update_option( 'wcs_subscriptions_with_totals_updated', '', false );
 40 | 		return;
 41 | 	}
 42 | 	
 43 | 	// Use a URL param to act as a flag for when to run the fixes - avoids running fixes in multiple requests at the same time
 44 | 	if ( ! isset( $_GET['wcs-recalculate-totals'] ) ) {
 45 | 		return;
 46 | 	}
 47 | 
 48 | 	$payment_gateways       = WC()->payment_gateways->payment_gateways();
 49 | 	$checked_subscriptions  = get_option( 'wcs_subscriptions_with_totals_updated', array() );
 50 | 	$subscriptions_to_check = get_posts( array(
 51 | 		'fields'         => 'ids',
 52 | 		'orderby'        => 'ID',
 53 | 		'order'          => 'DESC',
 54 | 		'post_type'      => 'shop_subscription',
 55 | 		'posts_per_page' => 50,
 56 | 		'post__not_in'   => $checked_subscriptions,
 57 | 		'post_status'    => array(
 58 | 			'wc-active',
 59 | 			'wc-on-hold',
 60 | 		),
 61 | 	) );
 62 | 
 63 | 	$logger = new WC_Logger();
 64 | 	$logger->add( 'wcs-recalculate-totals', '----------- Initiating Recalculate subscription totals Fixer -----------' );
 65 | 	$logger->add( 'wcs-recalculate-totals', 'Checked subscriptions = ' . var_export( $checked_subscriptions, true ) );
 66 | 	$logger->add( 'wcs-recalculate-totals', 'Subscriptions to check = ' . var_export( $subscriptions_to_check, true ) );
 67 | 
 68 | 	foreach ( $subscriptions_to_check as $subscription_id ) {
 69 | 
 70 | 		$logger->add( 'wcs-recalculate-totals', '------ Checking subscription with ID = ' . var_export( $subscription_id, true ) );
 71 | 
 72 | 		$subscription = wcs_get_subscription( $subscription_id );
 73 | 		$order = wc_get_order( $subscription_id );
 74 | 		$order_data = $order->get_data();
 75 | 		$products_data = array();
 76 | 		
 77 | 		if ( $subscription ) {
 78 | 			
 79 | 			$calc_total = $subscription->calculate_totals();
 80 | 			
 81 | 			if(isset($_GET['readd'])){
 82 | 				// Backup line items (product_id => quantity)
 83 | 				foreach ( $subscription->get_items() as $item_id => $item ) {
 84 | 					$qtty = $item['quantity'];
 85 | 					$product_id = $item['product_id'];
 86 | 					if(isset($item['variation_id']) && $item['variation_id']!=''){
 87 | 						$product_id = $item['variation_id'];
 88 | 					}
 89 | 					$products_data[$product_id] = $qtty;
 90 | 				}
 91 | 				$logger->add( 'wcs-recalculate-totals', '* Saved line items ' . var_export( $products_data, true ) );
 92 | 				
 93 | 				// Delete all order items
 94 | 				$subscription->remove_order_items('line_item');
 95 | 				$logger->add( 'wcs-recalculate-totals', '* Removed order items' );
 96 | 				
 97 | 				// Add the saved order items
 98 | 				foreach($products_data as $product_id => $qty) {
 99 | 			        if($qty > 0) {
100 | 			            $product = wc_get_product($product_id);
101 | 			            $subscription->add_product($product, $qty);
102 | 			            $logger->add( 'wcs-recalculate-totals', "* Added $qty units of product #$product_id" );
103 | 			        }
104 | 			    }
105 | 			    	
106 | 			    // Update totals and add an order note
107 | 				$subscription->update_taxes();
108 | 				$calc_total = $subscription->calculate_totals();
109 | 				$subscription->save();
110 | 				$order->add_order_note("Order totals recalculated automatically (woocommerce-subscriptions-recalculate-totals)");
111 | 				$logger->add( 'wcs-recalculate-totals', "* Recalculated totals" );
112 | 			
113 | 			}
114 | 		
115 | 		}
116 | 
117 | 		$checked_subscriptions[] = $subscription_id;
118 | 
119 | 		// Update the record on each iteration in case we can't make it through 50 subscriptions in one request
120 | 		update_option( 'wcs_subscriptions_with_totals_updated', $checked_subscriptions, false );
121 | 	}
122 | }
123 | add_action( 'init', 'wcs_recalculate_totals' );
124 | 
125 | function general_admin_notice(){
126 | 	
127 | 	if ( ! isset( $_GET['wcs-recalculate-totals'] ) ) {
128 | 		return;
129 | 	}
130 | 	
131 |     $checked_subscriptions  = get_option( 'wcs_subscriptions_with_totals_updated', array() );
132 | 	$subscriptions_to_check = get_posts( array(
133 | 		'fields'         => 'ids',
134 | 		'orderby'        => 'ID',
135 | 		'order'          => 'DESC',
136 | 		'post_type'      => 'shop_subscription',
137 | 		'posts_per_page' => 50,
138 | 		'post__not_in'   => $checked_subscriptions,
139 | 		'post_status'    => array(
140 | 			'wc-active',
141 | 			'wc-on-hold',
142 | 		),
143 | 	) );
144 |     
145 |     if ( $checked_subscriptions!='' && empty($subscriptions_to_check) ) {
146 |          echo '<div class="notice notice-success is-dismissible">
147 |              <p><b>All subscriptions have been recalculated! :)</b></p>
148 |              <p>If you want to recalculate all your subscriptions again, you will need to use <mark style="background: #e5e5e5;">"reset-updated-subs-option=true"</mark> parameter</p>
149 |          </div>';
150 |     }
151 |     
152 |     $logger = new WC_Logger();
153 |     $logger->add( 'wcs-recalculate-totals', '******** All subscriptions have been recalculated! ********' );
154 |     
155 | }
156 | add_action('admin_notices', 'general_admin_notice');
157 | 


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