PHP WC_Tax::_delete_tax_rate方法代码示例

 public function install_standard_rates()
 {
     //  delete previous inserted standard rates
     $tax_rates = $this->get_tax_rates();
     foreach ($tax_rates as $tax_rate) {
         $tax_rate_name = sprintf("EU VAT (%s)", $tax_rate->tax_rate_country);
         if (0 == strpos($tax_rate->tax_rate_name, $tax_rate_name)) {
             WC_Tax::_delete_tax_rate($tax_rate->tax_rate_id);
         }
     }
     foreach ($this->tax_rates_data as $key => $value) {
         $tax_rate = array('tax_rate_country' => $key, 'tax_rate_state' => '*', 'tax_rate' => $value["standard_rate"], 'tax_rate_name' => sprintf("EU VAT (%s) %s%%", $key, $value["standard_rate"]), 'tax_rate_priority' => 1, 'tax_rate_compound' => 1, 'tax_rate_shipping' => 1, 'tax_rate_class' => '');
         $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
         WC_Tax::_update_tax_rate_postcodes($tax_rate_id, wc_clean('*'));
         WC_Tax::_update_tax_rate_cities($tax_rate_id, wc_clean('*'));
     }
 }

 /**
  * Handle submissions from assets/js/settings-views-html-settings-tax.js Backbone model.
  */
 public static function tax_rates_save_changes()
 {
     if (!isset($_POST['current_class'], $_POST['wc_tax_nonce'], $_POST['changes'])) {
         wp_send_json_error('missing_fields');
         exit;
     }
     $current_class = $_POST['current_class'];
     // This is sanitized seven lines later.
     if (!wp_verify_nonce($_POST['wc_tax_nonce'], 'wc_tax_nonce-class:' . $current_class)) {
         wp_send_json_error('bad_nonce');
         exit;
     }
     $current_class = WC_Tax::format_tax_rate_class($current_class);
     // Check User Caps
     if (!current_user_can('manage_woocommerce')) {
         wp_send_json_error('missing_capabilities');
         exit;
     }
     $changes = $_POST['changes'];
     foreach ($changes as $tax_rate_id => $data) {
         if (isset($data['deleted'])) {
             if (isset($data['newRow'])) {
                 // So the user added and deleted a new row.
                 // That's fine, it's not in the database anyways. NEXT!
                 continue;
             }
             WC_Tax::_delete_tax_rate($tax_rate_id);
         }
         $tax_rate = array_intersect_key($data, array('tax_rate_country' => 1, 'tax_rate_state' => 1, 'tax_rate' => 1, 'tax_rate_name' => 1, 'tax_rate_priority' => 1, 'tax_rate_compound' => 1, 'tax_rate_shipping' => 1, 'tax_rate_order' => 1));
         if (isset($data['newRow'])) {
             // Hurrah, shiny and new!
             $tax_rate['tax_rate_class'] = $current_class;
             $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
         } else {
             // Updating an existing rate ...
             if (!empty($tax_rate)) {
                 WC_Tax::_update_tax_rate($tax_rate_id, $tax_rate);
             }
         }
         if (isset($data['postcode'])) {
             WC_Tax::_update_tax_rate_postcodes($tax_rate_id, array_map('wc_clean', $data['postcode']));
         }
         if (isset($data['city'])) {
             WC_Tax::_update_tax_rate_cities($tax_rate_id, array_map('wc_clean', $data['city']));
         }
     }
     wp_send_json_success(array('rates' => WC_Tax::get_rates_for_tax_class($current_class)));
 }

 /**
  * Delete a tax
  *
  * @since 2.5.0
  *
  * @param int $id The tax ID
  *
  * @return array
  */
 public function delete_tax($id)
 {
     global $wpdb;
     try {
         // Check permissions
         if (!current_user_can('manage_woocommerce')) {
             throw new WC_API_Exception('woocommerce_api_user_cannot_delete_tax', __('You do not have permission to delete tax rates', 'woocommerce'), 401);
         }
         $id = absint($id);
         WC_Tax::_delete_tax_rate($id);
         if (0 === $wpdb->rows_affected) {
             throw new WC_API_Exception('woocommerce_api_cannot_delete_tax', __('Could not delete the tax rate', 'woocommerce'), 401);
         }
         return array('message' => sprintf(__('Deleted %s', 'woocommerce'), 'tax'));
     } catch (WC_API_Exception $e) {
         return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
     }
 }

 /**
  * Delete a single tax.
  *
  * @param WP_REST_Request $request Full details about the request.
  * @return WP_Error|WP_REST_Response
  */
 public function delete_item($request)
 {
     global $wpdb;
     $id = (int) $request['id'];
     $force = isset($request['force']) ? (bool) $request['force'] : false;
     // We don't support trashing for this type, error out.
     if (!$force) {
         return new WP_Error('woocommerce_rest_trash_not_supported', __('Taxes do not support trashing.', 'woocommerce'), array('status' => 501));
     }
     $tax = WC_Tax::_get_tax_rate($id, OBJECT);
     if (empty($id) || empty($tax)) {
         return new WP_Error('woocommerce_rest_invalid_id', __('Invalid resource ID.', 'woocommerce'), array('status' => 400));
     }
     $request->set_param('context', 'edit');
     $response = $this->prepare_item_for_response($tax, $request);
     WC_Tax::_delete_tax_rate($id);
     if (0 === $wpdb->rows_affected) {
         return new WP_Error('woocommerce_rest_cannot_delete', __('The resource cannot be deleted.', 'woocommerce'), array('status' => 500));
     }
     /**
      * Fires after a tax is deleted via the REST API.
      *
      * @param stdClass         $tax      The tax data.
      * @param WP_REST_Response $response The response returned from the API.
      * @param WP_REST_Request  $request  The request sent to the API.
      */
     do_action('woocommerce_rest_delete_tax', $tax, $response, $request);
     return $response;
 }

 /**
  * Delete one or more tax rates.
  *
  * ## OPTIONS
  *
  * <id>...
  * : The tax rate ID to delete.
  *
  * ## EXAMPLES
  *
  *     wp wc tax delete 123
  *
  *     wp wc tax delete $(wp wc tax list --format=ids)
  *
  * @since 2.5.0
  */
 public function delete($args, $assoc_args)
 {
     $exit_code = 0;
     foreach ($args as $tax_id) {
         $tax_id = absint($tax_id);
         $tax = WC_Tax::_get_tax_rate($tax_id);
         if (is_null($tax)) {
             $exit_code += 1;
             WP_CLI::warning("Failed deleting tax rate {$tax_id}.");
             continue;
         }
         do_action('woocommerce_cli_delete_tax_rate', $tax_id);
         WC_Tax::_delete_tax_rate($tax_id);
         WP_CLI::success("Deleted tax rate {$tax_id}.");
     }
     exit($exit_code ? 1 : 0);
 }

 /**
  * City saving.
  */
 public function test__update_tax_rate_cities()
 {
     global $wpdb;
     $to_save = 'SOMEWHERE;SOMEWHERE_ELSE';
     $tax_rate = array('tax_rate_country' => 'GB', 'tax_rate_state' => '', 'tax_rate' => '20.0000', 'tax_rate_name' => 'VAT', 'tax_rate_priority' => '1', 'tax_rate_compound' => '0', 'tax_rate_shipping' => '1', 'tax_rate_order' => '1', 'tax_rate_class' => '');
     // Run function
     $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
     WC_Tax::_update_tax_rate_cities($tax_rate_id, $to_save);
     $results = $wpdb->get_col($wpdb->prepare("SELECT location_code FROM {$wpdb->prefix}woocommerce_tax_rate_locations WHERE tax_rate_id = %d ORDER BY location_code ASC", $tax_rate_id));
     $this->assertEquals(array('SOMEWHERE', 'SOMEWHERE_ELSE'), $results);
     WC_Tax::_delete_tax_rate($tax_rate_id);
 }

 /**
  * Save tax rates
  */
 public function save_tax_rates()
 {
     $current_class = sanitize_title($this->get_current_tax_class());
     $index = 0;
     // Loop posted fields
     foreach ($_POST['tax_rate_country'] as $key => $value) {
         $mode = 0 === strpos($key, 'new-') ? 'insert' : 'update';
         $tax_rate = $this->get_posted_tax_rate($key, $index++, $current_class);
         if ('insert' === $mode) {
             $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
         } elseif (1 == $_POST['remove_tax_rate'][$key]) {
             WC_Tax::_delete_tax_rate($key);
             continue;
         } else {
             $tax_rate_id = $key;
             WC_Tax::_update_tax_rate($tax_rate_id, $tax_rate);
         }
         if (isset($_POST['tax_rate_postcode'][$key])) {
             WC_Tax::_update_tax_rate_postcodes($tax_rate_id, wc_clean($_POST['tax_rate_postcode'][$key]));
         }
         if (isset($_POST['tax_rate_city'][$key])) {
             WC_Tax::_update_tax_rate_cities($tax_rate_id, wc_clean($_POST['tax_rate_city'][$key]));
         }
     }
 }

 /**
  * Save tax rates.
  */
 public function save_tax_rates()
 {
     global $wpdb;
     $current_class = sanitize_title($this->get_current_tax_class());
     // get the tax rate id of the first submited row
     $first_tax_rate_id = key($_POST['tax_rate_country']);
     // get the order position of the first tax rate id
     $tax_rate_order = absint($wpdb->get_var($wpdb->prepare("SELECT tax_rate_order FROM {$wpdb->prefix}woocommerce_tax_rates WHERE tax_rate_id = %s", $first_tax_rate_id)));
     $index = isset($tax_rate_order) ? $tax_rate_order : 0;
     // Loop posted fields
     foreach ($_POST['tax_rate_country'] as $key => $value) {
         $mode = 0 === strpos($key, 'new-') ? 'insert' : 'update';
         $tax_rate = $this->get_posted_tax_rate($key, $index++, $current_class);
         if ('insert' === $mode) {
             $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
         } elseif (1 == $_POST['remove_tax_rate'][$key]) {
             $tax_rate_id = absint($key);
             WC_Tax::_delete_tax_rate($tax_rate_id);
             continue;
         } else {
             $tax_rate_id = absint($key);
             WC_Tax::_update_tax_rate($tax_rate_id, $tax_rate);
         }
         if (isset($_POST['tax_rate_postcode'][$key])) {
             WC_Tax::_update_tax_rate_postcodes($tax_rate_id, wc_clean($_POST['tax_rate_postcode'][$key]));
         }
         if (isset($_POST['tax_rate_city'][$key])) {
             WC_Tax::_update_tax_rate_cities($tax_rate_id, wc_clean($_POST['tax_rate_city'][$key]));
         }
     }
 }