class-wc-rest-order-refunds-v1-controller.php
<?php
/**
* REST API Order Refunds controller
*
* Handles requests to the /orders/<order_id>/refunds endpoint.
*
* @author WooThemes
* @category API
* @package WooCommerce\RestApi
* @since 2.6.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* REST API Order Refunds controller class.
*
* @package WooCommerce\RestApi
* @extends WC_REST_Orders_V1_Controller
*/
class WC_REST_Order_Refunds_V1_Controller extends WC_REST_Orders_V1_Controller {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc/v1';
/**
* Route base.
*
* @var string
*/
protected $rest_base = 'orders/(?P<order_id>[\d]+)/refunds';
/**
* Post type.
*
* @var string
*/
protected $post_type = 'shop_order_refund';
/**
* Order refunds actions.
*/
public function __construct() {
add_filter( "woocommerce_rest_{$this->post_type}_trashable", '__return_false' );
add_filter( "woocommerce_rest_{$this->post_type}_query", array( $this, 'query_args' ), 10, 2 );
}
/**
* Register the routes for order refunds.
*/
public function register_routes() {
register_rest_route( $this->namespace, '/' . $this->rest_base, array(
'args' => array(
'order_id' => array(
'description' => __( 'The order ID.', 'woocommerce' ),
'type' => 'integer',
),
),
array(
'methods' => WP_REST_Server::READABLE,
'callback' => array( $this, 'get_items' ),
'permission_callback' => array( $this, 'get_items_permissions_check' ),
'args' => $this->get_collection_params(),
),
array(
'methods' => WP_REST_Server::CREATABLE,
'callback' => array( $this, 'create_item' ),
'permission_callback' => array( $this, 'create_item_permissions_check' ),
'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
),
'schema' => array( $this, 'get_public_item_schema' ),
) );
register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
'args' => array(
'order_id' => array(
'description' => __( 'The order ID.', 'woocommerce' ),
'type' => 'integer',
),
'id' => array(
'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
'type' => 'integer',
),
),
array(
'methods' => WP_REST_Server::READABLE,
'callback' => array( $this, 'get_item' ),
'permission_callback' => array( $this, 'get_item_permissions_check' ),
'args' => array(
'context' => $this->get_context_param( array( 'default' => 'view' ) ),
),
),
array(
'methods' => WP_REST_Server::DELETABLE,
'callback' => array( $this, 'delete_item' ),
'permission_callback' => array( $this, 'delete_item_permissions_check' ),
'args' => array(
'force' => array(
'default' => true,
'type' => 'boolean',
'description' => __( 'Required to be true, as resource does not support trashing.', 'woocommerce' ),
),
),
),
'schema' => array( $this, 'get_public_item_schema' ),
) );
}
/**
* Prepare a single order refund output for response.
*
* @param WP_Post $post Post object.
* @param WP_REST_Request $request Request object.
*
* @return WP_Error|WP_REST_Response
*/
public function prepare_item_for_response( $post, $request ) {
$order = wc_get_order( (int) $request['order_id'] );
if ( ! $order ) {
return new WP_Error( 'woocommerce_rest_invalid_order_id', __( 'Invalid order ID.', 'woocommerce' ), 404 );
}
$refund = wc_get_order( $post );
if ( ! $refund || $refund->get_parent_id() !== $order->get_id() ) {
return new WP_Error( 'woocommerce_rest_invalid_order_refund_id', __( 'Invalid order refund ID.', 'woocommerce' ), 404 );
}
$dp = is_null( $request['dp'] ) ? wc_get_price_decimals() : absint( $request['dp'] );
$data = array(
'id' => $refund->get_id(),
'date_created' => wc_rest_prepare_date_response( $refund->get_date_created() ),
'amount' => wc_format_decimal( $refund->get_amount(), $dp ),
'reason' => $refund->get_reason(),
'line_items' => array(),
);
// Add line items.
foreach ( $refund->get_items() as $item_id => $item ) {
$product = $item->get_product();
$product_id = 0;
$variation_id = 0;
$product_sku = null;
// Check if the product exists.
if ( is_object( $product ) ) {
$product_id = $item->get_product_id();
$variation_id = $item->get_variation_id();
$product_sku = $product->get_sku();
}
$item_meta = array();
$hideprefix = 'true' === $request['all_item_meta'] ? null : '_';
foreach ( $item->get_all_formatted_meta_data( $hideprefix ) as $meta_key => $formatted_meta ) {
$item_meta[] = array(
'key' => $formatted_meta->key,
'label' => $formatted_meta->display_key,
'value' => wc_clean( $formatted_meta->display_value ),
);
}
$line_item = array(
'id' => $item_id,
'name' => $item['name'],
'sku' => $product_sku,
'product_id' => (int) $product_id,
'variation_id' => (int) $variation_id,
'quantity' => wc_stock_amount( $item['qty'] ),
'tax_class' => ! empty( $item['tax_class'] ) ? $item['tax_class'] : '',
'price' => wc_format_decimal( $refund->get_item_total( $item, false, false ), $dp ),
'subtotal' => wc_format_decimal( $refund->get_line_subtotal( $item, false, false ), $dp ),
'subtotal_tax' => wc_format_decimal( $item['line_subtotal_tax'], $dp ),
'total' => wc_format_decimal( $refund->get_line_total( $item, false, false ), $dp ),
'total_tax' => wc_format_decimal( $item['line_tax'], $dp ),
'taxes' => array(),
'meta' => $item_meta,
);
$item_line_taxes = maybe_unserialize( $item['line_tax_data'] );
if ( isset( $item_line_taxes['total'] ) ) {
$line_tax = array();
foreach ( $item_line_taxes['total'] as $tax_rate_id => $tax ) {
$line_tax[ $tax_rate_id ] = array(
'id' => $tax_rate_id,
'total' => $tax,
'subtotal' => '',
);
}
foreach ( $item_line_taxes['subtotal'] as $tax_rate_id => $tax ) {
$line_tax[ $tax_rate_id ]['subtotal'] = $tax;
}
$line_item['taxes'] = array_values( $line_tax );
}
$data['line_items'][] = $line_item;
}
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $refund, $request ) );
/**
* Filter the data for a response.
*
* The dynamic portion of the hook name, $this->post_type, refers to post_type of the post being
* prepared for the response.
*
* @param WP_REST_Response $response The response object.
* @param WP_Post $post Post object.
* @param WP_REST_Request $request Request object.
*/
return apply_filters( "woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request );
}
/**
* Prepare links for the request.
*
* @param WC_Order_Refund $refund Comment object.
* @param WP_REST_Request $request Request object.
* @return array Links for the given order refund.
*/
protected function prepare_links( $refund, $request ) {
$order_id = $refund->get_parent_id();
$base = str_replace( '(?P<order_id>[\d]+)', $order_id, $this->rest_base );
$links = array(
'self' => array(
'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $base, $refund->get_id() ) ),
),
'collection' => array(
'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ),
),
'up' => array(
'href' => rest_url( sprintf( '/%s/orders/%d', $this->namespace, $order_id ) ),
),
);
return $links;
}
/**
* Query args.
*
* @param array $args Request args.
* @param WP_REST_Request $request Request object.
* @return array
*/
public function query_args( $args, $request ) {
$args['post_status'] = array_keys( wc_get_order_statuses() );
$args['post_parent__in'] = array( absint( $request['order_id'] ) );
return $args;
}
/**
* Create a single item.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|WP_REST_Response
*/
public function create_item( $request ) {
if ( ! empty( $request['id'] ) ) {
/* translators: %s: post type */
return new WP_Error( "woocommerce_rest_{$this->post_type}_exists", sprintf( __( 'Cannot create existing %s.', 'woocommerce' ), $this->post_type ), array( 'status' => 400 ) );
}
$order_data = get_post( (int) $request['order_id'] );
if ( empty( $order_data ) ) {
return new WP_Error( 'woocommerce_rest_invalid_order', __( 'Order is invalid', 'woocommerce' ), 400 );
}
if ( 0 > $request['amount'] ) {
return new WP_Error( 'woocommerce_rest_invalid_order_refund', __( 'Refund amount must be greater than zero.', 'woocommerce' ), 400 );
}
// Create the refund.
$refund = wc_create_refund( array(
'order_id' => $order_data->ID,
'amount' => $request['amount'],
'reason' => empty( $request['reason'] ) ? null : $request['reason'],
'refund_payment' => is_bool( $request['api_refund'] ) ? $request['api_refund'] : true,
'restock_items' => true,
) );
if ( is_wp_error( $refund ) ) {
return new WP_Error( 'woocommerce_rest_cannot_create_order_refund', $refund->get_error_message(), 500 );
}
if ( ! $refund ) {
return new WP_Error( 'woocommerce_rest_cannot_create_order_refund', __( 'Cannot create order refund, please try again.', 'woocommerce' ), 500 );
}
$post = get_post( $refund->get_id() );
$this->update_additional_fields_for_object( $post, $request );
/**
* Fires after a single item is created or updated via the REST API.
*
* @param WP_Post $post Post object.
* @param WP_REST_Request $request Request object.
* @param boolean $creating True when creating item, false when updating.
*/
do_action( "woocommerce_rest_insert_{$this->post_type}", $post, $request, true );
$request->set_param( 'context', 'edit' );
$response = $this->prepare_item_for_response( $post, $request );
$response = rest_ensure_response( $response );
$response->set_status( 201 );
$response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $post->ID ) ) );
return $response;
}
/**
* Get the Order's schema, conforming to JSON Schema.
*
* @return array
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => $this->post_type,
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'date_created' => array(
'description' => __( "The date the order refund was created, in the site's timezone.", 'woocommerce' ),
'type' => 'date-time',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'amount' => array(
'description' => __( 'Refund amount.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'reason' => array(
'description' => __( 'Reason for refund.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'line_items' => array(
'description' => __( 'Line items data.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'readonly' => true,
'items' => array(
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Item ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'name' => array(
'description' => __( 'Product name.', 'woocommerce' ),
'type' => 'mixed',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'sku' => array(
'description' => __( 'Product SKU.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'product_id' => array(
'description' => __( 'Product ID.', 'woocommerce' ),
'type' => 'mixed',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'variation_id' => array(
'description' => __( 'Variation ID, if applicable.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'quantity' => array(
'description' => __( 'Quantity ordered.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'tax_class' => array(
'description' => __( 'Tax class of product.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'price' => array(
'description' => __( 'Product price.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'subtotal' => array(
'description' => __( 'Line subtotal (before discounts).', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'subtotal_tax' => array(
'description' => __( 'Line subtotal tax (before discounts).', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'total' => array(
'description' => __( 'Line total (after discounts).', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'total_tax' => array(
'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'taxes' => array(
'description' => __( 'Line taxes.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'readonly' => true,
'items' => array(
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Tax rate ID.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'total' => array(
'description' => __( 'Tax total.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'subtotal' => array(
'description' => __( 'Tax subtotal.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
),
),
),
'meta' => array(
'description' => __( 'Line item meta data.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'readonly' => true,
'items' => array(
'type' => 'object',
'properties' => array(
'key' => array(
'description' => __( 'Meta key.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'label' => array(
'description' => __( 'Meta label.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'value' => array(
'description' => __( 'Meta value.', 'woocommerce' ),
'type' => 'mixed',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
),
),
),
),
),
),
),
);
return $this->add_additional_fields_schema( $schema );
}
/**
* Get the query params for collections.
*
* @return array
*/
public function get_collection_params() {
$params = parent::get_collection_params();
$params['dp'] = array(
'default' => wc_get_price_decimals(),
'description' => __( 'Number of decimal points to use in each resource.', 'woocommerce' ),
'type' => 'integer',
'sanitize_callback' => 'absint',
'validate_callback' => 'rest_validate_request_arg',
);
return $params;
}
}
