Steve-Dee-Designs
/
woocommerce
mirror of https://github.com/woocommerce/woocommerce.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

When deleting a tax rate class, remove its rates 

Closes #11759
This commit is contained in:
Mike Jolley 2016-08-25 15:58:30 +01:00
parent 1e037684eb
commit 4ea396aab1
2 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
includes/class-wc-tax.php
View File

@ -37,6 +37,29 @@ class WC_Tax {
public static function init() {
self::$precision = wc_get_rounding_precision();
self::$round_at_subtotal = 'yes' === get_option( 'woocommerce_tax_round_at_subtotal' );
add_action( 'update_option_woocommerce_tax_classes', array( __CLASS__, 'maybe_remove_tax_class_rates' ), 10, 2 );
}
/**
* When the woocommerce_tax_classes option is changed, remove any orphan rates.
* @param string $old_value
* @param string $value
*/
public static function maybe_remove_tax_class_rates( $old_value, $value ) {
$old = array_filter( array_map( 'trim', explode( "\n", $old_value ) ) );
$new = array_filter( array_map( 'trim', explode( "\n", $value ) ) );
$removed = array_filter( array_map( 'sanitize_title', array_diff( $old, $new ) ) );
if ( $removed ) {
global $wpdb;
foreach ( $removed as $removed_tax_class ) {
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates WHERE tax_rate_class = %s;", $removed_tax_class ) );
$wpdb->query( "DELETE locations FROM {$wpdb->prefix}woocommerce_tax_rate_locations locations LEFT JOIN {$wpdb->prefix}woocommerce_tax_rates rates ON rates.tax_rate_id = locations.tax_rate_id WHERE rates.tax_rate_id IS NULL;" );
}
WC_Cache_Helper::incr_cache_prefix( 'taxes' );
}
}
/**

1
readme.txt
View File

@ -178,6 +178,7 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
* Allow oAuth1.0a authentication using headers.
* Removed internal scroll from log viewer.
* Add reply-to to admin emails.
* When deleting a tax rate class, remove it's tax rates.
[See changelog for all versions](https://raw.githubusercontent.com/woothemes/woocommerce/master/CHANGELOG.txt).