woocommerce/includes/api/class-wc-api-taxes.php

<?php
/**
 * WooCommerce API Taxes Class
 *
 * Handles requests to the /taxes endpoint
 *
 * @author   WooThemes
 * @category API
 * @package  WooCommerce/API
 * @since    2.5.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

class WC_API_Taxes extends WC_API_Resource {

	/** @var string $base the route base */
	protected $base = '/taxes';

	/**
	 * Register the routes for this class
	 *
	 * GET /taxes
	 * GET /taxes/count
	 * GET /taxes/<id>
	 *
	 * @since 2.1
	 * @param array $routes
	 * @return array
	 */
	public function register_routes( $routes ) {

		# GET/POST /taxes
		$routes[ $this->base ] = array(
			array( array( $this, 'get_tax_classes' ), WC_API_Server::READABLE ),
			array( array( $this, 'create_tax' ), WC_API_Server::CREATABLE | WC_API_Server::ACCEPT_DATA ),
		);

		# GET /taxes/count
		$routes[ $this->base . '/count'] = array(
			array( array( $this, 'get_taxes_count' ), WC_API_Server::READABLE ),
		);

		# GET/PUT/DELETE /taxes/<id>
		$routes[ $this->base . '/(?P<id>\d+)' ] = array(
			array( array( $this, 'get_tax' ), WC_API_Server::READABLE ),
			array( array( $this, 'edit_tax' ), WC_API_SERVER::EDITABLE | WC_API_SERVER::ACCEPT_DATA ),
			array( array( $this, 'delete_tax' ), WC_API_SERVER::DELETABLE ),
		);

		# POST|PUT /taxes/bulk
		$routes[ $this->base . '/bulk' ] = array(
			array( array( $this, 'bulk' ), WC_API_Server::EDITABLE | WC_API_Server::ACCEPT_DATA ),
		);

		return $routes;
	}

	/**
	 * Get all tax classes
	 *
	 * @since 2.5.0
	 *
	 * @param string $fields
	 *
	 * @return array
	 */
	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();

			$classes = WC_Tax::get_tax_classes();

			foreach ( $classes as $class ) {
				$tax_classes[] = apply_filters( 'woocommerce_api_tax_class_response', array(
					'id'   => 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() ) );
		}
	}

	/**
	 * Get the tax for the given ID
	 *
	 * @since 2.5.0
	 *
	 * @param int $id the tax ID
	 * @param string $fields fields to include in response
	 *
	 * @return array|WP_Error
	 */
	public function get_tax( $id, $fields = null ) {

	}

	/**
	 * Get the total number of taxes
	 *
	 * @since 2.5.0
	 *
	 * @param array $filter
	 *
	 * @return array
	 */
	public function get_taxes_count( $filter = array() ) {

	}

	/**
	 * Create a tax
	 *
	 * @since 2.5.0
	 *
	 * @param array $data
	 *
	 * @return array
	 */
	public function create_tax( $data ) {

	}

	/**
	 * Edit a tax
	 *
	 * @since 2.5.0
	 *
	 * @param int $id the tax ID
	 * @param array $data
	 *
	 * @return array
	 */
	public function edit_tax( $id, $data ) {

	}

	/**
	 * Delete a tax
	 *
	 * @since 2.5.0
	 *
	 * @param int $id the tax ID
	 * @param bool $force true to permanently delete tax, false to move to trash
	 *
	 * @return array
	 */
	public function delete_tax( $id, $force = false ) {

	}

	/**
	 * Bulk update or insert taxes
	 * Accepts an array with taxes in the formats supported by
	 * WC_API_Taxes->create_tax() and WC_API_Taxes->edit_tax()
	 *
	 * @since 2.5.0
	 *
	 * @param array $data
	 *
	 * @return array
	 */
	public function bulk( $data ) {

	}
}