650 lines
18 KiB
PHP
650 lines
18 KiB
PHP
<?php
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/**
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* WooCommerce API Taxes Class
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*
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* Handles requests to the /taxes endpoint
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*
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* @author WooThemes
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* @category API
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* @package WooCommerce/API
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* @since 2.5.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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class WC_API_Taxes extends WC_API_Resource {
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/** @var string $base the route base */
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protected $base = '/taxes';
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/**
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* Register the routes for this class
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*
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* GET /taxes
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* GET /taxes/count
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* GET /taxes/<id>
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*
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* @since 2.1
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* @param array $routes
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* @return array
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*/
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public function register_routes( $routes ) {
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# GET/POST /taxes
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$routes[ $this->base ] = array(
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array( array( $this, 'get_taxes' ), WC_API_Server::READABLE ),
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array( array( $this, 'create_tax' ), WC_API_Server::CREATABLE | WC_API_Server::ACCEPT_DATA ),
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);
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# GET /taxes/count
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$routes[ $this->base . '/count' ] = array(
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array( array( $this, 'get_taxes_count' ), WC_API_Server::READABLE ),
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);
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# GET/PUT/DELETE /taxes/<id>
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$routes[ $this->base . '/(?P<id>\d+)' ] = array(
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array( array( $this, 'get_tax' ), WC_API_Server::READABLE ),
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array( array( $this, 'edit_tax' ), WC_API_SERVER::EDITABLE | WC_API_SERVER::ACCEPT_DATA ),
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array( array( $this, 'delete_tax' ), WC_API_SERVER::DELETABLE ),
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);
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# GET/POST /taxes/classes
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$routes[ $this->base . '/classes' ] = array(
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array( array( $this, 'get_tax_classes' ), WC_API_Server::READABLE ),
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array( array( $this, 'create_tax_class' ), WC_API_Server::CREATABLE | WC_API_Server::ACCEPT_DATA ),
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);
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# GET /taxes/classes/count
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$routes[ $this->base . '/classes/count' ] = array(
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array( array( $this, 'get_tax_classes_count' ), WC_API_Server::READABLE ),
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);
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# GET /taxes/classes/<slug>
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$routes[ $this->base . '/classes/(?P<slug>\w[\w\s\-]*)' ] = array(
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array( array( $this, 'delete_tax_class' ), WC_API_SERVER::DELETABLE ),
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);
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# POST|PUT /taxes/bulk
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$routes[ $this->base . '/bulk' ] = array(
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array( array( $this, 'bulk' ), WC_API_Server::EDITABLE | WC_API_Server::ACCEPT_DATA ),
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);
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return $routes;
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}
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/**
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* Get all taxes
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*
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* @since 2.5.0
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*
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* @param string $fields
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* @param array $filter
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* @param string $class
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* @param int $page
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*
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* @return array
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*/
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public function get_taxes( $fields = null, $filter = array(), $class = null, $page = 1 ) {
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if ( ! empty( $class ) ) {
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$filter['tax_rate_class'] = $class;
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}
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$filter['page'] = $page;
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$query = $this->query_tax_rates( $filter );
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$taxes = array();
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foreach ( $query['results'] as $tax ) {
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$taxes[] = current( $this->get_tax( $tax->tax_rate_id, $fields ) );
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}
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// Set pagination headers
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$this->server->add_pagination_headers( $query['headers'] );
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return array( 'taxes' => $taxes );
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}
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/**
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* Get the tax for the given ID
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*
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* @since 2.5.0
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*
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* @param int $id The tax ID
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* @param string $fields fields to include in response
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*
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* @return array|WP_Error
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*/
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public function get_tax( $id, $fields = null ) {
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global $wpdb;
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try {
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$id = absint( $id );
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// Permissions check
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if ( ! current_user_can( 'manage_woocommerce' ) ) {
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throw new WC_API_Exception( 'woocommerce_api_user_cannot_read_tax', __( 'You do not have permission to read tax rate', 'woocommerce' ), 401 );
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}
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// Get tax rate details
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$tax = WC_Tax::_get_tax_rate( $id );
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if ( is_wp_error( $tax ) || empty( $tax ) ) {
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throw new WC_API_Exception( 'woocommerce_api_invalid_tax_id', __( 'A tax rate with the provided ID could not be found', 'woocommerce' ), 404 );
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}
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$tax_data = array(
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'id' => (int) $tax['tax_rate_id'],
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'country' => $tax['tax_rate_country'],
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'state' => $tax['tax_rate_state'],
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'postcode' => '',
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'city' => '',
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'rate' => $tax['tax_rate'],
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'name' => $tax['tax_rate_name'],
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'priority' => (int) $tax['tax_rate_priority'],
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'compound' => (bool) $tax['tax_rate_compound'],
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'shipping' => (bool) $tax['tax_rate_shipping'],
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'order' => (int) $tax['tax_rate_order'],
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'class' => $tax['tax_rate_class'] ? $tax['tax_rate_class'] : 'standard',
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);
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// Get locales from a tax rate
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$locales = $wpdb->get_results( $wpdb->prepare( "
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SELECT location_code, location_type
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FROM {$wpdb->prefix}woocommerce_tax_rate_locations
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WHERE tax_rate_id = %d
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", $id ) );
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if ( ! is_wp_error( $tax ) && ! is_null( $tax ) ) {
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foreach ( $locales as $locale ) {
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$tax_data[ $locale->location_type ] = $locale->location_code;
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}
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}
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return array( 'tax' => apply_filters( 'woocommerce_api_tax_response', $tax_data, $tax, $fields, $this ) );
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} catch ( WC_API_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Create a tax
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*
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* @since 2.5.0
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*
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* @param array $data
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*
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* @return array|WP_Error
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*/
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public function create_tax( $data ) {
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try {
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if ( ! isset( $data['tax'] ) ) {
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throw new WC_API_Exception( 'woocommerce_api_missing_tax_data', sprintf( __( 'No %1$s data specified to create %1$s', 'woocommerce' ), 'tax' ), 400 );
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}
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// Check permissions
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if ( ! current_user_can( 'manage_woocommerce' ) ) {
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throw new WC_API_Exception( 'woocommerce_api_user_cannot_create_tax', __( 'You do not have permission to create tax rates', 'woocommerce' ), 401 );
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}
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$data = apply_filters( 'woocommerce_api_create_tax_data', $data['tax'], $this );
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$tax_data = array(
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'tax_rate_country' => '',
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'tax_rate_state' => '',
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'tax_rate' => '',
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'tax_rate_name' => '',
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'tax_rate_priority' => 1,
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'tax_rate_compound' => 0,
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'tax_rate_shipping' => 1,
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'tax_rate_order' => 0,
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'tax_rate_class' => '',
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);
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foreach ( $tax_data as $key => $value ) {
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$new_key = str_replace( 'tax_rate_', '', $key );
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$new_key = 'tax_rate' === $new_key ? 'rate' : $new_key;
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if ( isset( $data[ $new_key ] ) ) {
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if ( in_array( $new_key, array( 'compound', 'shipping' ) ) ) {
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$tax_data[ $key ] = $data[ $new_key ] ? 1 : 0;
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} else {
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$tax_data[ $key ] = $data[ $new_key ];
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}
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}
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}
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// Create tax rate
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$id = WC_Tax::_insert_tax_rate( $tax_data );
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// Add locales
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if ( ! empty( $data['postcode'] ) ) {
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WC_Tax::_update_tax_rate_postcodes( $id, wc_clean( $data['postcode'] ) );
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}
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if ( ! empty( $data['city'] ) ) {
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WC_Tax::_update_tax_rate_cities( $id, wc_clean( $data['city'] ) );
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}
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do_action( 'woocommerce_api_create_tax', $id, $data );
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$this->server->send_status( 201 );
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return $this->get_tax( $id );
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} catch ( WC_API_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Edit a tax
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*
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* @since 2.5.0
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*
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* @param int $id The tax ID
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* @param array $data
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*
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* @return array|WP_Error
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*/
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public function edit_tax( $id, $data ) {
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try {
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if ( ! isset( $data['tax'] ) ) {
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throw new WC_API_Exception( 'woocommerce_api_missing_tax_data', sprintf( __( 'No %1$s data specified to edit %1$s', 'woocommerce' ), 'tax' ), 400 );
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}
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// Check permissions
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if ( ! current_user_can( 'manage_woocommerce' ) ) {
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throw new WC_API_Exception( 'woocommerce_api_user_cannot_edit_tax', __( 'You do not have permission to edit tax rates', 'woocommerce' ), 401 );
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}
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$data = $data['tax'];
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// Get current tax rate data
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$tax = $this->get_tax( $id );
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if ( is_wp_error( $tax ) ) {
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$error_data = $tax->get_error_data();
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throw new WC_API_Exception( $tax->get_error_code(), $tax->get_error_message(), $error_data['status'] );
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}
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$current_data = $tax['tax'];
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$data = apply_filters( 'woocommerce_api_edit_tax_data', $data, $this );
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$tax_data = array();
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$default_fields = array(
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'tax_rate_country',
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'tax_rate_state',
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'tax_rate',
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'tax_rate_name',
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'tax_rate_priority',
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'tax_rate_compound',
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'tax_rate_shipping',
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'tax_rate_order',
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'tax_rate_class',
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);
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foreach ( $data as $key => $value ) {
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$new_key = 'rate' === $key ? 'tax_rate' : 'tax_rate_' . $key;
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// Check if the key is valid
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if ( ! in_array( $new_key, $default_fields ) ) {
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continue;
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}
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// Test new data against current data
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if ( $value === $current_data[ $key ] ) {
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continue;
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}
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// Fix compound and shipping values
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if ( in_array( $key, array( 'compound', 'shipping' ) ) ) {
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$value = $value ? 1 : 0;
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}
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$tax_data[ $new_key ] = $value;
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}
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// Update tax rate
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WC_Tax::_update_tax_rate( $id, $tax_data );
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// Update locales
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if ( ! empty( $data['postcode'] ) && $current_data['postcode'] != $data['postcode'] ) {
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WC_Tax::_update_tax_rate_postcodes( $id, wc_clean( $data['postcode'] ) );
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}
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if ( ! empty( $data['city'] ) && $current_data['city'] != $data['city'] ) {
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WC_Tax::_update_tax_rate_cities( $id, wc_clean( $data['city'] ) );
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}
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do_action( 'woocommerce_api_edit_tax_rate', $id, $data );
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return $this->get_tax( $id );
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} catch ( WC_API_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Delete a tax
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*
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* @since 2.5.0
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*
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* @param int $id The tax ID
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*
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* @return array|WP_Error
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*/
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public function delete_tax( $id ) {
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global $wpdb;
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try {
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// Check permissions
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if ( ! current_user_can( 'manage_woocommerce' ) ) {
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throw new WC_API_Exception( 'woocommerce_api_user_cannot_delete_tax', __( 'You do not have permission to delete tax rates', 'woocommerce' ), 401 );
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}
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$id = absint( $id );
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WC_Tax::_delete_tax_rate( $id );
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if ( 0 === $wpdb->rows_affected ) {
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throw new WC_API_Exception( 'woocommerce_api_cannot_delete_tax', __( 'Could not delete the tax rate', 'woocommerce' ), 401 );
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}
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return array( 'message' => sprintf( __( 'Deleted %s', 'woocommerce' ), 'tax' ) );
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} catch ( WC_API_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Get the total number of taxes
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*
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* @since 2.5.0
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*
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* @param string $class
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* @param array $filter
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*
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* @return array|WP_Error
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*/
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public function get_taxes_count( $class = null, $filter = array() ) {
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try {
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if ( ! current_user_can( 'manage_woocommerce' ) ) {
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throw new WC_API_Exception( 'woocommerce_api_user_cannot_read_taxes_count', __( 'You do not have permission to read the taxes count', 'woocommerce' ), 401 );
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}
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if ( ! empty( $class ) ) {
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$filter['tax_rate_class'] = $class;
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}
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$query = $this->query_tax_rates( $filter, true );
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return array( 'count' => (int) $query['headers']->total );
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} catch ( WC_API_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Helper method to get tax rates objects
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*
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* @since 2.5.0
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*
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* @param array $args
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* @param bool $count_only
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*
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* @return array
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*/
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protected function query_tax_rates( $args, $count_only = false ) {
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global $wpdb;
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$results = '';
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// Set args
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$args = $this->merge_query_args( $args, array() );
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$query = "
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SELECT tax_rate_id
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FROM {$wpdb->prefix}woocommerce_tax_rates
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WHERE 1 = 1
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";
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// Filter by tax class
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if ( ! empty( $args['tax_rate_class'] ) ) {
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$tax_rate_class = 'standard' !== $args['tax_rate_class'] ? sanitize_title( $args['tax_rate_class'] ) : '';
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$query .= " AND tax_rate_class = '$tax_rate_class'";
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}
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// Order tax rates
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$order_by = ' ORDER BY tax_rate_order';
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// Pagination
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$per_page = isset( $args['posts_per_page'] ) ? $args['posts_per_page'] : get_option( 'posts_per_page' );
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$offset = 1 < $args['paged'] ? ( $args['paged'] - 1 ) * $per_page : 0;
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$pagination = sprintf( ' LIMIT %d, %d', $offset, $per_page );
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if ( ! $count_only ) {
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$results = $wpdb->get_results( $query . $order_by . $pagination );
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}
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$wpdb->get_results( $query );
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$headers = new stdClass;
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$headers->page = $args['paged'];
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$headers->total = (int) $wpdb->num_rows;
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$headers->is_single = $per_page > $headers->total;
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$headers->total_pages = ceil( $headers->total / $per_page );
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return array(
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'results' => $results,
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'headers' => $headers,
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);
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}
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/**
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* Bulk update or insert taxes
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* Accepts an array with taxes in the formats supported by
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* WC_API_Taxes->create_tax() and WC_API_Taxes->edit_tax()
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*
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* @since 2.5.0
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*
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* @param array $data
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*
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* @return array|WP_Error
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*/
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public function bulk( $data ) {
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try {
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if ( ! isset( $data['taxes'] ) ) {
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throw new WC_API_Exception( 'woocommerce_api_missing_taxes_data', sprintf( __( 'No %1$s data specified to create/edit %1$s', 'woocommerce' ), 'taxes' ), 400 );
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}
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$data = $data['taxes'];
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$limit = apply_filters( 'woocommerce_api_bulk_limit', 100, 'taxes' );
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// Limit bulk operation
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if ( count( $data ) > $limit ) {
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throw new WC_API_Exception( 'woocommerce_api_taxes_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'woocommerce' ), $limit ), 413 );
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}
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$taxes = array();
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foreach ( $data as $_tax ) {
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$tax_id = 0;
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// Try to get the tax rate ID
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if ( isset( $_tax['id'] ) ) {
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$tax_id = intval( $_tax['id'] );
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}
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if ( $tax_id ) {
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// Tax rate exists / edit tax rate
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$edit = $this->edit_tax( $tax_id, array( 'tax' => $_tax ) );
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if ( is_wp_error( $edit ) ) {
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$taxes[] = array(
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'id' => $tax_id,
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'error' => array( 'code' => $edit->get_error_code(), 'message' => $edit->get_error_message() ),
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);
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} else {
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$taxes[] = $edit['tax'];
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}
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} else {
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// Tax rate don't exists / create tax rate
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$new = $this->create_tax( array( 'tax' => $_tax ) );
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if ( is_wp_error( $new ) ) {
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$taxes[] = array(
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|
'id' => $tax_id,
|
|
'error' => array( 'code' => $new->get_error_code(), 'message' => $new->get_error_message() ),
|
|
);
|
|
} else {
|
|
$taxes[] = $new['tax'];
|
|
}
|
|
}
|
|
}
|
|
|
|
return array( 'taxes' => apply_filters( 'woocommerce_api_taxes_bulk_response', $taxes, $this ) );
|
|
} catch ( WC_API_Exception $e ) {
|
|
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get all tax classes
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param string $fields
|
|
*
|
|
* @return array|WP_Error
|
|
*/
|
|
public function get_tax_classes( $fields = null ) {
|
|
try {
|
|
// Permissions check
|
|
if ( ! current_user_can( 'manage_woocommerce' ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_user_cannot_read_tax_classes', __( 'You do not have permission to read tax classes', 'woocommerce' ), 401 );
|
|
}
|
|
|
|
$tax_classes = array();
|
|
|
|
// Add standard class
|
|
$tax_classes[] = array(
|
|
'slug' => 'standard',
|
|
'name' => __( 'Standard rate', 'woocommerce' ),
|
|
);
|
|
|
|
$classes = WC_Tax::get_tax_classes();
|
|
|
|
foreach ( $classes as $class ) {
|
|
$tax_classes[] = apply_filters( 'woocommerce_api_tax_class_response', array(
|
|
'slug' => sanitize_title( $class ),
|
|
'name' => $class,
|
|
), $class, $fields, $this );
|
|
}
|
|
|
|
return array( 'tax_classes' => apply_filters( 'woocommerce_api_tax_classes_response', $tax_classes, $classes, $fields, $this ) );
|
|
} catch ( WC_API_Exception $e ) {
|
|
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a tax class.
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param array $data
|
|
*
|
|
* @return array|WP_Error
|
|
*/
|
|
public function create_tax_class( $data ) {
|
|
try {
|
|
if ( ! isset( $data['tax_class'] ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_missing_tax_class_data', sprintf( __( 'No %1$s data specified to create %1$s', 'woocommerce' ), 'tax_class' ), 400 );
|
|
}
|
|
|
|
// Check permissions
|
|
if ( ! current_user_can( 'manage_woocommerce' ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_user_cannot_create_tax_class', __( 'You do not have permission to create tax classes', 'woocommerce' ), 401 );
|
|
}
|
|
|
|
$data = $data['tax_class'];
|
|
|
|
if ( empty( $data['name'] ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_missing_tax_class_name', sprintf( __( 'Missing parameter %s', 'woocommerce' ), 'name' ), 400 );
|
|
}
|
|
|
|
$name = sanitize_text_field( $data['name'] );
|
|
$tax_class = WC_Tax::create_tax_class( $name );
|
|
|
|
if ( is_wp_error( $tax_class ) ) {
|
|
return new WP_Error( 'woocommerce_api_' . $tax_class->get_error_code(), $tax_class->get_error_message(), 401 );
|
|
}
|
|
|
|
do_action( 'woocommerce_api_create_tax_class', $tax_class['slug'], $data );
|
|
|
|
$this->server->send_status( 201 );
|
|
|
|
return array(
|
|
'tax_class' => $tax_class,
|
|
);
|
|
} catch ( WC_API_Exception $e ) {
|
|
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Delete a tax class
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @param int $slug The tax class slug
|
|
*
|
|
* @return array|WP_Error
|
|
*/
|
|
public function delete_tax_class( $slug ) {
|
|
global $wpdb;
|
|
|
|
try {
|
|
// Check permissions
|
|
if ( ! current_user_can( 'manage_woocommerce' ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_user_cannot_delete_tax_class', __( 'You do not have permission to delete tax classes', 'woocommerce' ), 401 );
|
|
}
|
|
|
|
$slug = sanitize_title( $slug );
|
|
$tax_class = WC_Tax::get_tax_class_by( 'slug', $slug );
|
|
$deleted = WC_Tax::delete_tax_class_by( 'slug', $slug );
|
|
|
|
if ( is_wp_error( $deleted ) || ! $deleted ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_cannot_delete_tax_class', __( 'Could not delete the tax class', 'woocommerce' ), 401 );
|
|
}
|
|
|
|
return array( 'message' => sprintf( __( 'Deleted %s', 'woocommerce' ), 'tax_class' ) );
|
|
} catch ( WC_API_Exception $e ) {
|
|
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the total number of tax classes
|
|
*
|
|
* @since 2.5.0
|
|
*
|
|
* @return array|WP_Error
|
|
*/
|
|
public function get_tax_classes_count() {
|
|
try {
|
|
if ( ! current_user_can( 'manage_woocommerce' ) ) {
|
|
throw new WC_API_Exception( 'woocommerce_api_user_cannot_read_tax_classes_count', __( 'You do not have permission to read the tax classes count', 'woocommerce' ), 401 );
|
|
}
|
|
|
|
$total = count( WC_Tax::get_tax_classes() ) + 1; // +1 for Standard Rate
|
|
|
|
return array( 'count' => $total );
|
|
} catch ( WC_API_Exception $e ) {
|
|
return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
|
|
}
|
|
}
|
|
}
|