301 lines
9.0 KiB
PHP
301 lines
9.0 KiB
PHP
<?php
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/**
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* REST API Orders controller
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*
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* Handles requests to the /orders endpoint.
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*
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* @package WooCommerce\RestApi
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* @since 2.6.0
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* REST API Orders controller class.
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*
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* @package WooCommerce\RestApi
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* @extends WC_REST_Orders_V2_Controller
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*/
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class WC_REST_Orders_Controller extends WC_REST_Orders_V2_Controller {
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/**
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* Endpoint namespace.
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*
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* @var string
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*/
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protected $namespace = 'wc/v3';
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/**
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* Calculate coupons.
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*
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* @throws WC_REST_Exception When fails to set any item.
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* @param WP_REST_Request $request Request object.
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* @param WC_Order $order Order data.
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* @return bool
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*/
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protected function calculate_coupons( $request, $order ) {
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if ( ! isset( $request['coupon_lines'] ) ) {
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return false;
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}
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// Validate input and at the same time store the processed coupon codes to apply.
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$coupon_codes = array();
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$discounts = new WC_Discounts( $order );
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$current_order_coupons = array_values( $order->get_coupons() );
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$current_order_coupon_codes = array_map(
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function( $coupon ) {
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return $coupon->get_code();
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},
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$current_order_coupons
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);
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foreach ( $request['coupon_lines'] as $item ) {
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if ( ! empty( $item['id'] ) ) {
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throw new WC_REST_Exception( 'woocommerce_rest_coupon_item_id_readonly', __( 'Coupon item ID is readonly.', 'woocommerce' ), 400 );
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}
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if ( empty( $item['code'] ) ) {
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throw new WC_REST_Exception( 'woocommerce_rest_invalid_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
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}
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$coupon_code = wc_format_coupon_code( wc_clean( $item['code'] ) );
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$coupon = new WC_Coupon( $coupon_code );
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// Skip check if the coupon is already applied to the order, as this could wrongly throw an error for single-use coupons.
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if ( ! in_array( $coupon_code, $current_order_coupon_codes, true ) ) {
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$check_result = $discounts->is_coupon_valid( $coupon );
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if ( is_wp_error( $check_result ) ) {
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throw new WC_REST_Exception( 'woocommerce_rest_' . $check_result->get_error_code(), $check_result->get_error_message(), 400 );
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}
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}
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$coupon_codes[] = $coupon_code;
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}
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// Remove all coupons first to ensure calculation is correct.
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foreach ( $order->get_items( 'coupon' ) as $existing_coupon ) {
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$order->remove_coupon( $existing_coupon->get_code() );
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}
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// Apply the coupons.
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foreach ( $coupon_codes as $new_coupon ) {
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$results = $order->apply_coupon( $new_coupon );
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if ( is_wp_error( $results ) ) {
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throw new WC_REST_Exception( 'woocommerce_rest_' . $results->get_error_code(), $results->get_error_message(), 400 );
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}
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}
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return true;
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}
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/**
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* Prepare a single order for create or update.
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*
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* @throws WC_REST_Exception When fails to set any item.
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* @param WP_REST_Request $request Request object.
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* @param bool $creating If is creating a new object.
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* @return WP_Error|WC_Data
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*/
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protected function prepare_object_for_database( $request, $creating = false ) {
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$id = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
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$order = new WC_Order( $id );
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$schema = $this->get_item_schema();
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$data_keys = array_keys( array_filter( $schema['properties'], array( $this, 'filter_writable_props' ) ) );
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// Handle all writable props.
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foreach ( $data_keys as $key ) {
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$value = $request[ $key ];
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if ( ! is_null( $value ) ) {
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switch ( $key ) {
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case 'coupon_lines':
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case 'status':
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// Change should be done later so transitions have new data.
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break;
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case 'billing':
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case 'shipping':
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$this->update_address( $order, $value, $key );
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break;
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case 'line_items':
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case 'shipping_lines':
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case 'fee_lines':
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if ( is_array( $value ) ) {
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foreach ( $value as $item ) {
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if ( is_array( $item ) ) {
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if ( $this->item_is_null( $item ) || ( isset( $item['quantity'] ) && 0 === $item['quantity'] ) ) {
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$order->remove_item( $item['id'] );
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} else {
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$this->set_item( $order, $key, $item );
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}
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}
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}
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}
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break;
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case 'meta_data':
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if ( is_array( $value ) ) {
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foreach ( $value as $meta ) {
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$order->update_meta_data( $meta['key'], $meta['value'], isset( $meta['id'] ) ? $meta['id'] : '' );
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}
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}
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break;
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default:
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if ( is_callable( array( $order, "set_{$key}" ) ) ) {
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$order->{"set_{$key}"}( $value );
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}
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break;
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}
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}
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}
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/**
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* Filters an object before it is inserted via the REST API.
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*
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* The dynamic portion of the hook name, `$this->post_type`,
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* refers to the object type slug.
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*
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* @param WC_Data $order Object object.
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* @param WP_REST_Request $request Request object.
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* @param bool $creating If is creating a new object.
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*/
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return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating );
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}
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/**
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* Save an object data.
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*
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* @since 3.0.0
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* @throws WC_REST_Exception But all errors are validated before returning any data.
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* @param WP_REST_Request $request Full details about the request.
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* @param bool $creating If is creating a new object.
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* @return WC_Data|WP_Error
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*/
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protected function save_object( $request, $creating = false ) {
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try {
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$object = $this->prepare_object_for_database( $request, $creating );
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if ( is_wp_error( $object ) ) {
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return $object;
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}
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// Make sure gateways are loaded so hooks from gateways fire on save/create.
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WC()->payment_gateways();
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if ( ! is_null( $request['customer_id'] ) && 0 !== $request['customer_id'] ) {
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// Make sure customer exists.
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if ( false === get_user_by( 'id', $request['customer_id'] ) ) {
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throw new WC_REST_Exception( 'woocommerce_rest_invalid_customer_id', __( 'Customer ID is invalid.', 'woocommerce' ), 400 );
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}
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// Make sure customer is part of blog.
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if ( is_multisite() && ! is_user_member_of_blog( $request['customer_id'] ) ) {
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add_user_to_blog( get_current_blog_id(), $request['customer_id'], 'customer' );
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}
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}
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if ( $creating ) {
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$object->set_created_via( 'rest-api' );
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$object->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
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$object->calculate_totals();
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} else {
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// If items have changed, recalculate order totals.
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if ( isset( $request['billing'] ) || isset( $request['shipping'] ) || isset( $request['line_items'] ) || isset( $request['shipping_lines'] ) || isset( $request['fee_lines'] ) || isset( $request['coupon_lines'] ) ) {
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$object->calculate_totals( true );
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}
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}
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// Set coupons.
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$this->calculate_coupons( $request, $object );
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// Set status.
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if ( ! empty( $request['status'] ) ) {
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$object->set_status( $request['status'] );
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}
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$object->save();
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// Actions for after the order is saved.
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if ( true === $request['set_paid'] ) {
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if ( $creating || $object->needs_payment() ) {
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$object->payment_complete( $request['transaction_id'] );
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}
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}
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return $this->get_object( $object->get_id() );
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} catch ( WC_Data_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
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} catch ( WC_REST_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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* Prepare objects query.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Full details about the request.
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* @return array
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*/
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protected function prepare_objects_query( $request ) {
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// This is needed to get around an array to string notice in WC_REST_Orders_V2_Controller::prepare_objects_query.
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$statuses = $request['status'];
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unset( $request['status'] );
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$args = parent::prepare_objects_query( $request );
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$args['post_status'] = array();
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foreach ( $statuses as $status ) {
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if ( in_array( $status, $this->get_order_statuses(), true ) ) {
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$args['post_status'][] = 'wc-' . $status;
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} elseif ( 'any' === $status ) {
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// Set status to "any" and short-circuit out.
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$args['post_status'] = 'any';
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break;
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} else {
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$args['post_status'][] = $status;
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}
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}
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// Put the statuses back for further processing (next/prev links, etc).
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$request['status'] = $statuses;
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return $args;
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}
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/**
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* Get the Order's schema, conforming to JSON Schema.
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*
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* @return array
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*/
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public function get_item_schema() {
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$schema = parent::get_item_schema();
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$schema['properties']['coupon_lines']['items']['properties']['discount']['readonly'] = true;
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return $schema;
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}
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/**
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* Get the query params for collections.
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*
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* @return array
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*/
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public function get_collection_params() {
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$params = parent::get_collection_params();
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$params['status'] = array(
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'default' => 'any',
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'description' => __( 'Limit result set to orders which have specific statuses.', 'woocommerce' ),
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'type' => 'array',
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'items' => array(
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'type' => 'string',
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'enum' => array_merge( array( 'any', 'trash' ), $this->get_order_statuses() ),
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),
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'validate_callback' => 'rest_validate_request_arg',
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);
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return $params;
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}
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}
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