woocommerce / woocommerce-rest-api

src/Controllers/Version4/ProductAttributes.php

Spacing +137 added lines, -137 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Product Attributes controller class.
@@ -40,26 +40,26 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($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( $this, 'create_item_permissions_check' ),
+					'callback'            => array($this, 'create_item'),
+					'permission_callback' => array($this, 'create_item_permissions_check'),
 					'args'                => array_merge(
-						$this->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
+						$this->get_endpoint_args_for_item_schema(\WP_REST_Server::CREATABLE),
 						array(
 							'name' => array(
-								'description' => __( 'Name for the resource.', 'woocommerce' ),
+								'description' => __('Name for the resource.', 'woocommerce'),
 								'type'        => 'string',
 								'required'    => true,
 							),
 						)
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -70,37 +70,37 @@ 
 			array(
 				'args' => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context'         => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context'         => $this->get_context_param(array('default' => 'view')),
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => \WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($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' ),
+							'description' => __('Required to be true, as resource does not support trashing.', 'woocommerce'),
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -111,11 +111,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			),
 			true
 		);
@@ -127,9 +127,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -141,9 +141,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function create_item_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'create' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you cannot create new resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function create_item_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'create')) {
+			return new \WP_Error('woocommerce_rest_cannot_create', __('Sorry, you cannot create new resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -155,13 +155,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -173,13 +173,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function update_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function update_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'edit' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_update', __( 'Sorry, you cannot update resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'edit')) {
+			return new \WP_Error('woocommerce_rest_cannot_update', __('Sorry, you cannot update resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -191,13 +191,13 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function delete_item_permissions_check( $request ) {
-		if ( ! $this->get_taxonomy( $request ) ) {
-			return new \WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function delete_item_permissions_check($request) {
+		if ( ! $this->get_taxonomy($request)) {
+			return new \WP_Error('woocommerce_rest_taxonomy_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'delete' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ( ! wc_rest_check_manager_permissions('attributes', 'delete')) {
+			return new \WP_Error('woocommerce_rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -210,9 +210,9 @@ 
 	 *
 	 * @return bool|\WP_Error
 	 */
-	public function batch_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_manager_permissions( 'attributes', 'batch' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function batch_items_permissions_check($request) {
+		if ( ! wc_rest_check_manager_permissions('attributes', 'batch')) {
+			return new \WP_Error('woocommerce_rest_cannot_batch', __('Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -224,16 +224,16 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return array
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$attributes = wc_get_attribute_taxonomies();
 		$data       = array();
-		foreach ( $attributes as $attribute_obj ) {
-			$attribute = $this->prepare_item_for_response( $attribute_obj, $request );
-			$attribute = $this->prepare_response_for_collection( $attribute );
+		foreach ($attributes as $attribute_obj) {
+			$attribute = $this->prepare_item_for_response($attribute_obj, $request);
+			$attribute = $this->prepare_response_for_collection($attribute);
 			$data[]    = $attribute;
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -242,31 +242,31 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function create_item( $request ) {
+	public function create_item($request) {
 		global $wpdb;
 
 		$id = wc_create_attribute(
 			array(
 				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
-				'type'         => ! empty( $request['type'] ) ? $request['type'] : 'select',
-				'order_by'     => ! empty( $request['order_by'] ) ? $request['order_by'] : 'menu_order',
+				'slug'         => wc_sanitize_taxonomy_name(stripslashes($request['slug'])),
+				'type'         => ! empty($request['type']) ? $request['type'] : 'select',
+				'order_by'     => ! empty($request['order_by']) ? $request['order_by'] : 'menu_order',
 				'has_archives' => true === $request['has_archives'],
 			)
 		);
 
 		// Checks for errors.
-		if ( is_wp_error( $id ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_create', $id->get_error_message(), array( 'status' => 400 ) );
+		if (is_wp_error($id)) {
+			return new \WP_Error('woocommerce_rest_cannot_create', $id->get_error_message(), array('status' => 400));
 		}
 
-		$attribute = $this->get_attribute( $id );
+		$attribute = $this->get_attribute($id);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$this->update_additional_fields_for_object( $attribute, $request );
+		$this->update_additional_fields_for_object($attribute, $request);
 
 		/**
 		 * Fires after a single product attribute is created or updated via the REST API.
@@ -275,13 +275,13 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating attribute, false when updating.
 		 */
-		do_action( 'woocommerce_rest_insert_product_attribute', $attribute, $request, true );
+		do_action('woocommerce_rest_insert_product_attribute', $attribute, $request, true);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $attribute, $request );
-		$response = rest_ensure_response( $response );
-		$response->set_status( 201 );
-		$response->header( 'Location', rest_url( '/' . $this->namespace . '/' . $this->rest_base . '/' . $attribute->attribute_id ) );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($attribute, $request);
+		$response = rest_ensure_response($response);
+		$response->set_status(201);
+		$response->header('Location', rest_url('/' . $this->namespace . '/' . $this->rest_base . '/' . $attribute->attribute_id));
 
 		return $response;
 	}
@@ -292,16 +292,16 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function get_item( $request ) {
-		$attribute = $this->get_attribute( (int) $request['id'] );
+	public function get_item($request) {
+		$attribute = $this->get_attribute((int) $request['id']);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$response = $this->prepare_item_for_response( $attribute, $request );
+		$response = $this->prepare_item_for_response($attribute, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -310,7 +310,7 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Request|\WP_Error
 	 */
-	public function update_item( $request ) {
+	public function update_item($request) {
 		global $wpdb;
 
 		$id     = (int) $request['id'];
@@ -318,7 +318,7 @@ 
 			$id,
 			array(
 				'name'         => $request['name'],
-				'slug'         => wc_sanitize_taxonomy_name( stripslashes( $request['slug'] ) ),
+				'slug'         => wc_sanitize_taxonomy_name(stripslashes($request['slug'])),
 				'type'         => $request['type'],
 				'order_by'     => $request['order_by'],
 				'has_archives' => $request['has_archives'],
@@ -326,17 +326,17 @@ 
 		);
 
 		// Checks for errors.
-		if ( is_wp_error( $edited ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_edit', $edited->get_error_message(), array( 'status' => 400 ) );
+		if (is_wp_error($edited)) {
+			return new \WP_Error('woocommerce_rest_cannot_edit', $edited->get_error_message(), array('status' => 400));
 		}
 
-		$attribute = $this->get_attribute( $id );
+		$attribute = $this->get_attribute($id);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$this->update_additional_fields_for_object( $attribute, $request );
+		$this->update_additional_fields_for_object($attribute, $request);
 
 		/**
 		 * Fires after a single product attribute is created or updated via the REST API.
@@ -345,12 +345,12 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating attribute, false when updating.
 		 */
-		do_action( 'woocommerce_rest_insert_product_attribute', $attribute, $request, false );
+		do_action('woocommerce_rest_insert_product_attribute', $attribute, $request, false);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $attribute, $request );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($attribute, $request);
 
-		return rest_ensure_response( $response );
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -359,26 +359,26 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Response|\WP_Error
 	 */
-	public function delete_item( $request ) {
-		$force = isset( $request['force'] ) ? (bool) $request['force'] : false;
+	public function delete_item($request) {
+		$force = isset($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', __( 'Resource does not support trashing.', 'woocommerce' ), array( 'status' => 501 ) );
+		if ( ! $force) {
+			return new \WP_Error('woocommerce_rest_trash_not_supported', __('Resource does not support trashing.', 'woocommerce'), array('status' => 501));
 		}
 
-		$attribute = $this->get_attribute( (int) $request['id'] );
+		$attribute = $this->get_attribute((int) $request['id']);
 
-		if ( is_wp_error( $attribute ) ) {
+		if (is_wp_error($attribute)) {
 			return $attribute;
 		}
 
-		$request->set_param( 'context', 'edit' );
-		$previous = $this->prepare_item_for_response( $attribute, $request );
-		$deleted  = wc_delete_attribute( $attribute->attribute_id );
+		$request->set_param('context', 'edit');
+		$previous = $this->prepare_item_for_response($attribute, $request);
+		$deleted  = wc_delete_attribute($attribute->attribute_id);
 
-		if ( false === $deleted ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'The resource cannot be deleted.', 'woocommerce' ), array( 'status' => 500 ) );
+		if (false === $deleted) {
+			return new \WP_Error('woocommerce_rest_cannot_delete', __('The resource cannot be deleted.', 'woocommerce'), array('status' => 500));
 		}
 
 		$response = new \WP_REST_Response();
@@ -396,7 +396,7 @@ 
 		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
-		do_action( 'woocommerce_rest_delete_product_attribute', $attribute, $response, $request );
+		do_action('woocommerce_rest_delete_product_attribute', $attribute, $response, $request);
 
 		return $response;
 	}
@@ -408,23 +408,23 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return \WP_REST_Response $response
 	 */
-	public function prepare_item_for_response( $item, $request ) {
+	public function prepare_item_for_response($item, $request) {
 		$data = array(
 			'id'           => (int) $item->attribute_id,
 			'name'         => $item->attribute_label,
-			'slug'         => wc_attribute_taxonomy_name( $item->attribute_name ),
+			'slug'         => wc_attribute_taxonomy_name($item->attribute_name),
 			'type'         => $item->attribute_type,
 			'order_by'     => $item->attribute_orderby,
 			'has_archives' => (bool) $item->attribute_public,
 		);
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item ) );
+		$response->add_links($this->prepare_links($item));
 
 		/**
 		 * Filter a attribute item returned from the API.
@@ -435,7 +435,7 @@ 
 		 * @param object            $item      The original attribute object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_product_attribute', $response, $item, $request );
+		return apply_filters('woocommerce_rest_prepare_product_attribute', $response, $item, $request);
 	}
 
 	/**
@@ -444,14 +444,14 @@ 
 	 * @param object $attribute Attribute object.
 	 * @return array Links for the given attribute.
 	 */
-	protected function prepare_links( $attribute ) {
+	protected function prepare_links($attribute) {
 		$base  = '/' . $this->namespace . '/' . $this->rest_base;
 		$links = array(
 			'self' => array(
-				'href' => rest_url( trailingslashit( $base ) . $attribute->attribute_id ),
+				'href' => rest_url(trailingslashit($base) . $attribute->attribute_id),
 			),
 			'collection' => array(
-				'href' => rest_url( $base ),
+				'href' => rest_url($base),
 			),
 		);
 
@@ -470,51 +470,51 @@ 
 			'type'                 => 'object',
 			'properties'           => array(
 				'id' => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'name' => array(
-					'description' => __( 'Attribute name.', 'woocommerce' ),
+					'description' => __('Attribute name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'slug' => array(
-					'description' => __( 'An alphanumeric identifier for the resource unique to its type.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource unique to its type.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
 				),
 				'type' => array(
-					'description' => __( 'Type of attribute.', 'woocommerce' ),
+					'description' => __('Type of attribute.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'select',
-					'enum'        => array_keys( wc_get_attribute_types() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(wc_get_attribute_types()),
+					'context'     => array('view', 'edit'),
 				),
 				'order_by' => array(
-					'description' => __( 'Default sort order.', 'woocommerce' ),
+					'description' => __('Default sort order.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'menu_order',
-					'enum'        => array( 'menu_order', 'name', 'name_num', 'id' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('menu_order', 'name', 'name_num', 'id'),
+					'context'     => array('view', 'edit'),
 				),
 				'has_archives' => array(
-					'description' => __( 'Enable/Disable attribute archives.', 'woocommerce' ),
+					'description' => __('Enable/Disable attribute archives.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -524,7 +524,7 @@ 
 	 */
 	public function get_collection_params() {
 		$params = array();
-		$params['context'] = $this->get_context_param( array( 'default' => 'view' ) );
+		$params['context'] = $this->get_context_param(array('default' => 'view'));
 
 		return $params;
 	}
@@ -535,13 +535,13 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return string
 	 */
-	protected function get_taxonomy( $request ) {
-		if ( '' !== $this->attribute ) {
+	protected function get_taxonomy($request) {
+		if ('' !== $this->attribute) {
 			return $this->attribute;
 		}
 
-		if ( $request['id'] ) {
-			$name = wc_attribute_taxonomy_name_by_id( (int) $request['id'] );
+		if ($request['id']) {
+			$name = wc_attribute_taxonomy_name_by_id((int) $request['id']);
 
 			$this->attribute = $name;
 		}
@@ -555,7 +555,7 @@ 
 	 * @param int $id Attribute ID.
 	 * @return stdClass|\WP_Error
 	 */
-	protected function get_attribute( $id ) {
+	protected function get_attribute($id) {
 		global $wpdb;
 
 		$attribute = $wpdb->get_row(
@@ -569,8 +569,8 @@ 
 			)
 		);
 
-		if ( is_wp_error( $attribute ) || is_null( $attribute ) ) {
-			return new \WP_Error( 'woocommerce_rest_attribute_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
+		if (is_wp_error($attribute) || is_null($attribute)) {
+			return new \WP_Error('woocommerce_rest_attribute_invalid', __('Resource does not exist.', 'woocommerce'), array('status' => 404));
 		}
 
 		return $attribute;
@@ -584,16 +584,16 @@ 
 	 * @param bool   $new_data Is the data new or old.
 	 * @return bool|\WP_Error
 	 */
-	protected function validate_attribute_slug( $slug, $new_data = true ) {
-		if ( strlen( $slug ) >= 28 ) {
+	protected function validate_attribute_slug($slug, $new_data = true) {
+		if (strlen($slug) >= 28) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_too_long', sprintf( __( 'Slug "%s" is too long (28 characters max). Shorten it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
-		} elseif ( wc_check_if_attribute_name_is_reserved( $slug ) ) {
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_too_long', sprintf(__('Slug "%s" is too long (28 characters max). Shorten it, please.', 'woocommerce'), $slug), array('status' => 400));
+		} elseif (wc_check_if_attribute_name_is_reserved($slug)) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_reserved_name', sprintf( __( 'Slug "%s" is not allowed because it is a reserved term. Change it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
-		} elseif ( $new_data && taxonomy_exists( wc_attribute_taxonomy_name( $slug ) ) ) {
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_reserved_name', sprintf(__('Slug "%s" is not allowed because it is a reserved term. Change it, please.', 'woocommerce'), $slug), array('status' => 400));
+		} elseif ($new_data && taxonomy_exists(wc_attribute_taxonomy_name($slug))) {
 			/* Translators: %s slug. */
-			return new \WP_Error( 'woocommerce_rest_invalid_product_attribute_slug_already_exists', sprintf( __( 'Slug "%s" is already in use. Change it, please.', 'woocommerce' ), $slug ), array( 'status' => 400 ) );
+			return new \WP_Error('woocommerce_rest_invalid_product_attribute_slug_already_exists', sprintf(__('Slug "%s" is already in use. Change it, please.', 'woocommerce'), $slug), array('status' => 400));
 		}
 
 		return true;
@@ -606,6 +606,6 @@ 
 	 * @since 3.0.0
 	 */
 	protected function flush_rewrite_rules() {
-		wp_schedule_single_event( time(), 'woocommerce_flush_rewrite_rules' );
+		wp_schedule_single_event(time(), 'woocommerce_flush_rewrite_rules');
 	}
 }

src/Server.php

Spacing +6 added lines, -6 removed lines

@@ -7,7 +7,7 @@ 
 
 namespace WooCommerce\RestApi;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 use WooCommerce\RestApi\Utilities\SingletonTrait;
 
@@ -28,17 +28,17 @@ 
 	 * Hook into WordPress ready to init the REST API as needed.
 	 */
 	public function init() {
-		add_action( 'rest_api_init', array( $this, 'register_rest_routes' ), 10 );
+		add_action('rest_api_init', array($this, 'register_rest_routes'), 10);
 	}
 
 	/**
 	 * Register REST API routes.
 	 */
 	public function register_rest_routes() {
-		foreach ( $this->get_rest_namespaces() as $namespace => $controllers ) {
-			foreach ( $controllers as $controller_name => $controller_class ) {
-				$this->controllers[ $namespace ][ $controller_name ] = new $controller_class();
-				$this->controllers[ $namespace ][ $controller_name ]->register_routes();
+		foreach ($this->get_rest_namespaces() as $namespace => $controllers) {
+			foreach ($controllers as $controller_name => $controller_class) {
+				$this->controllers[$namespace][$controller_name] = new $controller_class();
+				$this->controllers[$namespace][$controller_name]->register_routes();
 			}
 		}
 	}

src/Autoloader.php

Spacing +14 added lines, -14 removed lines

@@ -15,7 +15,7 @@ 
 
 namespace WooCommerce\RestApi;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Autoloader class.
@@ -34,9 +34,9 @@ 
 	 *
 	 * @param array $classmap Classmap of files to include.
 	 */
-	public static function register( $classmap ) {
+	public static function register($classmap) {
 		self::$classmap = (array) $classmap;
-		spl_autoload_register( array( __CLASS__, 'autoload_class' ) );
+		spl_autoload_register(array(__CLASS__, 'autoload_class'));
 	}
 
 	/**
@@ -45,21 +45,21 @@ 
 	 * @param string $class Class being autoloaded.
 	 * @return boolean
 	 */
-	public static function autoload_class( $class ) {
+	public static function autoload_class($class) {
 		$prefix   = 'WooCommerce\\RestApi\\';
 		$base_dir = __DIR__ . '/';
 
 		// does the class use the namespace prefix?
-		$len = strlen( $prefix );
+		$len = strlen($prefix);
 
-		if ( strncmp( $prefix, $class, $len ) !== 0 ) {
-			return self::autoload_from_classmap( $class );
+		if (strncmp($prefix, $class, $len) !== 0) {
+			return self::autoload_from_classmap($class);
 		}
 
-		$relative_class = substr( $class, $len );
-		$file           = $base_dir . str_replace( '\\', '/', $relative_class ) . '.php';
+		$relative_class = substr($class, $len);
+		$file           = $base_dir . str_replace('\\', '/', $relative_class) . '.php';
 
-		if ( file_exists( $file ) ) {
+		if (file_exists($file)) {
 			return include $file;
 		}
 	}
@@ -70,13 +70,13 @@ 
 	 * @param string $class Class being autoloaded.
 	 * @return boolean
 	 */
-	protected static function autoload_from_classmap( $class ) {
-		if ( empty( self::$classmap ) ) {
+	protected static function autoload_from_classmap($class) {
+		if (empty(self::$classmap)) {
 			return false;
 		}
 
-		if ( array_key_exists( $class, self::$classmap ) ) {
-			return include self::$classmap[ $class ];
+		if (array_key_exists($class, self::$classmap)) {
+			return include self::$classmap[$class];
 		}
 	}
 }

init.php

Spacing +2 added lines, -2 removed lines

@@ -6,12 +6,12 @@
  */
 
 return function() {
-	if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
+	if (file_exists(__DIR__ . '/vendor/autoload.php')) {
 		require __DIR__ . '/vendor/autoload.php';
 	} else {
 		require __DIR__ . '/src/Autoloader.php';
 		$classmap = require 'classmap.php';
-		\WooCommerce\RestApi\Autoloader::register( $classmap );
+		\WooCommerce\RestApi\Autoloader::register($classmap);
 	}
 	\WooCommerce\RestApi\Server::instance()->init();
 };

src/Controllers/Version4/Products.php

Spacing +693 added lines, -693 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Products controller class.
@@ -41,7 +41,7 @@ 
 	 * Initialize product actions.
 	 */
 	public function __construct() {
-		add_action( "woocommerce_rest_insert_{$this->post_type}_object", array( $this, 'clear_transients' ) );
+		add_action("woocommerce_rest_insert_{$this->post_type}_object", array($this, 'clear_transients'));
 	}
 
 	/**
@@ -54,17 +54,17 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($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'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
+					'callback'            => array($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( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -75,14 +75,14 @@ 
 			array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
 						'context' => $this->get_context_param(
 							array(
@@ -93,23 +93,23 @@ 
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => \WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => false,
-							'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
+							'description' => __('Whether to bypass trash and force deletion.', 'woocommerce'),
 							'type'        => 'boolean',
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -120,11 +120,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			),
 			true
 		);
@@ -138,8 +138,8 @@ 
 	 * @since  3.0.0
 	 * @return \WC_Data
 	 */
-	protected function get_object( $id ) {
-		return wc_get_product( $id );
+	protected function get_object($id) {
+		return wc_get_product($id);
 	}
 
 	/**
@@ -151,24 +151,24 @@ 
 	 * @since  3.0.0
 	 * @return \WP_REST_Response
 	 */
-	public function prepare_object_for_response( $object, $request ) {
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->get_product_data( $object, $context );
+	public function prepare_object_for_response($object, $request) {
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->get_product_data($object, $context);
 
 		// Add variations to variable products.
-		if ( $object->is_type( 'variable' ) && $object->has_child() ) {
+		if ($object->is_type('variable') && $object->has_child()) {
 			$data['variations'] = $object->get_children();
 		}
 
 		// Add grouped products data.
-		if ( $object->is_type( 'grouped' ) && $object->has_child() ) {
+		if ($object->is_type('grouped') && $object->has_child()) {
 			$data['grouped_products'] = $object->get_children();
 		}
 
-		$data     = $this->add_additional_fields_to_object( $data, $request );
-		$data     = $this->filter_response_by_context( $data, $context );
-		$response = rest_ensure_response( $data );
-		$response->add_links( $this->prepare_links( $object, $request ) );
+		$data     = $this->add_additional_fields_to_object($data, $request);
+		$data     = $this->filter_response_by_context($data, $context);
+		$response = rest_ensure_response($data);
+		$response->add_links($this->prepare_links($object, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -180,7 +180,7 @@ 
 		 * @param \WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request);
 	}
 
 	/**
@@ -190,28 +190,28 @@ 
 	 * @param  bool             $creating If is creating a new object.
 	 * @return \WP_Error|\WC_Data
 	 */
-	protected function prepare_object_for_database( $request, $creating = false ) {
-		$id = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
+	protected function prepare_object_for_database($request, $creating = false) {
+		$id = isset($request['id']) ? absint($request['id']) : 0;
 
 		// Type is the most important part here because we need to be using the correct class and methods.
-		if ( isset( $request['type'] ) ) {
-			$classname = \WC_Product_Factory::get_classname_from_product_type( $request['type'] );
+		if (isset($request['type'])) {
+			$classname = \WC_Product_Factory::get_classname_from_product_type($request['type']);
 
-			if ( ! class_exists( $classname ) ) {
+			if ( ! class_exists($classname)) {
 				$classname = 'WC_Product_Simple';
 			}
 
-			$product = new $classname( $id );
-		} elseif ( isset( $request['id'] ) ) {
-			$product = wc_get_product( $id );
+			$product = new $classname($id);
+		} elseif (isset($request['id'])) {
+			$product = wc_get_product($id);
 		} else {
 			$product = new \WC_Product_Simple();
 		}
 
-		if ( 'variation' === $product->get_type() ) {
+		if ('variation' === $product->get_type()) {
 			return new \WP_Error(
 				"woocommerce_rest_invalid_{$this->post_type}_id",
-				__( 'To manipulate product variations you should use the /products/<product_id>/variations/<id> endpoint.', 'woocommerce' ),
+				__('To manipulate product variations you should use the /products/<product_id>/variations/<id> endpoint.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
@@ -219,365 +219,365 @@ 
 		}
 
 		// Post title.
-		if ( isset( $request['name'] ) ) {
-			$product->set_name( wp_filter_post_kses( $request['name'] ) );
+		if (isset($request['name'])) {
+			$product->set_name(wp_filter_post_kses($request['name']));
 		}
 
 		// Post content.
-		if ( isset( $request['description'] ) ) {
-			$product->set_description( wp_filter_post_kses( $request['description'] ) );
+		if (isset($request['description'])) {
+			$product->set_description(wp_filter_post_kses($request['description']));
 		}
 
 		// Post excerpt.
-		if ( isset( $request['short_description'] ) ) {
-			$product->set_short_description( wp_filter_post_kses( $request['short_description'] ) );
+		if (isset($request['short_description'])) {
+			$product->set_short_description(wp_filter_post_kses($request['short_description']));
 		}
 
 		// Post status.
-		if ( isset( $request['status'] ) ) {
-			$product->set_status( get_post_status_object( $request['status'] ) ? $request['status'] : 'draft' );
+		if (isset($request['status'])) {
+			$product->set_status(get_post_status_object($request['status']) ? $request['status'] : 'draft');
 		}
 
 		// Post slug.
-		if ( isset( $request['slug'] ) ) {
-			$product->set_slug( $request['slug'] );
+		if (isset($request['slug'])) {
+			$product->set_slug($request['slug']);
 		}
 
 		// Menu order.
-		if ( isset( $request['menu_order'] ) ) {
-			$product->set_menu_order( $request['menu_order'] );
+		if (isset($request['menu_order'])) {
+			$product->set_menu_order($request['menu_order']);
 		}
 
 		// Comment status.
-		if ( isset( $request['reviews_allowed'] ) ) {
-			$product->set_reviews_allowed( $request['reviews_allowed'] );
+		if (isset($request['reviews_allowed'])) {
+			$product->set_reviews_allowed($request['reviews_allowed']);
 		}
 
 		// Virtual.
-		if ( isset( $request['virtual'] ) ) {
-			$product->set_virtual( $request['virtual'] );
+		if (isset($request['virtual'])) {
+			$product->set_virtual($request['virtual']);
 		}
 
 		// Tax status.
-		if ( isset( $request['tax_status'] ) ) {
-			$product->set_tax_status( $request['tax_status'] );
+		if (isset($request['tax_status'])) {
+			$product->set_tax_status($request['tax_status']);
 		}
 
 		// Tax Class.
-		if ( isset( $request['tax_class'] ) ) {
-			$product->set_tax_class( $request['tax_class'] );
+		if (isset($request['tax_class'])) {
+			$product->set_tax_class($request['tax_class']);
 		}
 
 		// Catalog Visibility.
-		if ( isset( $request['catalog_visibility'] ) ) {
-			$product->set_catalog_visibility( $request['catalog_visibility'] );
+		if (isset($request['catalog_visibility'])) {
+			$product->set_catalog_visibility($request['catalog_visibility']);
 		}
 
 		// Purchase Note.
-		if ( isset( $request['purchase_note'] ) ) {
-			$product->set_purchase_note( wp_kses_post( wp_unslash( $request['purchase_note'] ) ) );
+		if (isset($request['purchase_note'])) {
+			$product->set_purchase_note(wp_kses_post(wp_unslash($request['purchase_note'])));
 		}
 
 		// Featured Product.
-		if ( isset( $request['featured'] ) ) {
-			$product->set_featured( $request['featured'] );
+		if (isset($request['featured'])) {
+			$product->set_featured($request['featured']);
 		}
 
 		// Shipping data.
-		$product = $this->save_product_shipping_data( $product, $request );
+		$product = $this->save_product_shipping_data($product, $request);
 
 		// SKU.
-		if ( isset( $request['sku'] ) ) {
-			$product->set_sku( wc_clean( $request['sku'] ) );
+		if (isset($request['sku'])) {
+			$product->set_sku(wc_clean($request['sku']));
 		}
 
 		// Attributes.
-		if ( isset( $request['attributes'] ) ) {
+		if (isset($request['attributes'])) {
 			$attributes = array();
 
-			foreach ( $request['attributes'] as $attribute ) {
+			foreach ($request['attributes'] as $attribute) {
 				$attribute_id   = 0;
 				$attribute_name = '';
 
 				// Check ID for global attributes or name for product attributes.
-				if ( ! empty( $attribute['id'] ) ) {
-					$attribute_id   = absint( $attribute['id'] );
-					$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
-				} elseif ( ! empty( $attribute['name'] ) ) {
-					$attribute_name = wc_clean( $attribute['name'] );
+				if ( ! empty($attribute['id'])) {
+					$attribute_id   = absint($attribute['id']);
+					$attribute_name = wc_attribute_taxonomy_name_by_id($attribute_id);
+				} elseif ( ! empty($attribute['name'])) {
+					$attribute_name = wc_clean($attribute['name']);
 				}
 
-				if ( ! $attribute_id && ! $attribute_name ) {
+				if ( ! $attribute_id && ! $attribute_name) {
 					continue;
 				}
 
-				if ( $attribute_id ) {
+				if ($attribute_id) {
 
-					if ( isset( $attribute['options'] ) ) {
+					if (isset($attribute['options'])) {
 						$options = $attribute['options'];
 
-						if ( ! is_array( $attribute['options'] ) ) {
+						if ( ! is_array($attribute['options'])) {
 							// Text based attributes - Posted values are term names.
-							$options = explode( WC_DELIMITER, $options );
+							$options = explode(WC_DELIMITER, $options);
 						}
 
-						$values = array_map( 'wc_sanitize_term_text_based', $options );
-						$values = array_filter( $values, 'strlen' );
+						$values = array_map('wc_sanitize_term_text_based', $options);
+						$values = array_filter($values, 'strlen');
 					} else {
 						$values = array();
 					}
 
-					if ( ! empty( $values ) ) {
+					if ( ! empty($values)) {
 						// Add attribute to array, but don't set values.
 						$attribute_object = new \WC_Product_Attribute();
-						$attribute_object->set_id( $attribute_id );
-						$attribute_object->set_name( $attribute_name );
-						$attribute_object->set_options( $values );
-						$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
-						$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
-						$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
+						$attribute_object->set_id($attribute_id);
+						$attribute_object->set_name($attribute_name);
+						$attribute_object->set_options($values);
+						$attribute_object->set_position(isset($attribute['position']) ? (string) absint($attribute['position']) : '0');
+						$attribute_object->set_visible((isset($attribute['visible']) && $attribute['visible']) ? 1 : 0);
+						$attribute_object->set_variation((isset($attribute['variation']) && $attribute['variation']) ? 1 : 0);
 						$attributes[] = $attribute_object;
 					}
-				} elseif ( isset( $attribute['options'] ) ) {
+				} elseif (isset($attribute['options'])) {
 					// Custom attribute - Add attribute to array and set the values.
-					if ( is_array( $attribute['options'] ) ) {
+					if (is_array($attribute['options'])) {
 						$values = $attribute['options'];
 					} else {
-						$values = explode( WC_DELIMITER, $attribute['options'] );
+						$values = explode(WC_DELIMITER, $attribute['options']);
 					}
 					$attribute_object = new \WC_Product_Attribute();
-					$attribute_object->set_name( $attribute_name );
-					$attribute_object->set_options( $values );
-					$attribute_object->set_position( isset( $attribute['position'] ) ? (string) absint( $attribute['position'] ) : '0' );
-					$attribute_object->set_visible( ( isset( $attribute['visible'] ) && $attribute['visible'] ) ? 1 : 0 );
-					$attribute_object->set_variation( ( isset( $attribute['variation'] ) && $attribute['variation'] ) ? 1 : 0 );
+					$attribute_object->set_name($attribute_name);
+					$attribute_object->set_options($values);
+					$attribute_object->set_position(isset($attribute['position']) ? (string) absint($attribute['position']) : '0');
+					$attribute_object->set_visible((isset($attribute['visible']) && $attribute['visible']) ? 1 : 0);
+					$attribute_object->set_variation((isset($attribute['variation']) && $attribute['variation']) ? 1 : 0);
 					$attributes[] = $attribute_object;
 				}
 			}
-			$product->set_attributes( $attributes );
+			$product->set_attributes($attributes);
 		}
 
 		// Sales and prices.
-		if ( in_array( $product->get_type(), array( 'variable', 'grouped' ), true ) ) {
-			$product->set_regular_price( '' );
-			$product->set_sale_price( '' );
-			$product->set_date_on_sale_to( '' );
-			$product->set_date_on_sale_from( '' );
-			$product->set_price( '' );
+		if (in_array($product->get_type(), array('variable', 'grouped'), true)) {
+			$product->set_regular_price('');
+			$product->set_sale_price('');
+			$product->set_date_on_sale_to('');
+			$product->set_date_on_sale_from('');
+			$product->set_price('');
 		} else {
 			// Regular Price.
-			if ( isset( $request['regular_price'] ) ) {
-				$product->set_regular_price( $request['regular_price'] );
+			if (isset($request['regular_price'])) {
+				$product->set_regular_price($request['regular_price']);
 			}
 
 			// Sale Price.
-			if ( isset( $request['sale_price'] ) ) {
-				$product->set_sale_price( $request['sale_price'] );
+			if (isset($request['sale_price'])) {
+				$product->set_sale_price($request['sale_price']);
 			}
 
-			if ( isset( $request['date_on_sale_from'] ) ) {
-				$product->set_date_on_sale_from( $request['date_on_sale_from'] );
+			if (isset($request['date_on_sale_from'])) {
+				$product->set_date_on_sale_from($request['date_on_sale_from']);
 			}
 
-			if ( isset( $request['date_on_sale_from_gmt'] ) ) {
-				$product->set_date_on_sale_from( $request['date_on_sale_from_gmt'] ? strtotime( $request['date_on_sale_from_gmt'] ) : null );
+			if (isset($request['date_on_sale_from_gmt'])) {
+				$product->set_date_on_sale_from($request['date_on_sale_from_gmt'] ? strtotime($request['date_on_sale_from_gmt']) : null);
 			}
 
-			if ( isset( $request['date_on_sale_to'] ) ) {
-				$product->set_date_on_sale_to( $request['date_on_sale_to'] );
+			if (isset($request['date_on_sale_to'])) {
+				$product->set_date_on_sale_to($request['date_on_sale_to']);
 			}
 
-			if ( isset( $request['date_on_sale_to_gmt'] ) ) {
-				$product->set_date_on_sale_to( $request['date_on_sale_to_gmt'] ? strtotime( $request['date_on_sale_to_gmt'] ) : null );
+			if (isset($request['date_on_sale_to_gmt'])) {
+				$product->set_date_on_sale_to($request['date_on_sale_to_gmt'] ? strtotime($request['date_on_sale_to_gmt']) : null);
 			}
 		}
 
 		// Product parent ID.
-		if ( isset( $request['parent_id'] ) ) {
-			$product->set_parent_id( $request['parent_id'] );
+		if (isset($request['parent_id'])) {
+			$product->set_parent_id($request['parent_id']);
 		}
 
 		// Sold individually.
-		if ( isset( $request['sold_individually'] ) ) {
-			$product->set_sold_individually( $request['sold_individually'] );
+		if (isset($request['sold_individually'])) {
+			$product->set_sold_individually($request['sold_individually']);
 		}
 
 		// Stock status; stock_status has priority over in_stock.
-		if ( isset( $request['stock_status'] ) ) {
+		if (isset($request['stock_status'])) {
 			$stock_status = $request['stock_status'];
 		} else {
 			$stock_status = $product->get_stock_status();
 		}
 
 		// Stock data.
-		if ( 'yes' === get_option( 'woocommerce_manage_stock' ) ) {
+		if ('yes' === get_option('woocommerce_manage_stock')) {
 			// Manage stock.
-			if ( isset( $request['manage_stock'] ) ) {
-				$product->set_manage_stock( $request['manage_stock'] );
+			if (isset($request['manage_stock'])) {
+				$product->set_manage_stock($request['manage_stock']);
 			}
 
 			// Backorders.
-			if ( isset( $request['backorders'] ) ) {
-				$product->set_backorders( $request['backorders'] );
+			if (isset($request['backorders'])) {
+				$product->set_backorders($request['backorders']);
 			}
 
-			if ( $product->is_type( 'grouped' ) ) {
-				$product->set_manage_stock( 'no' );
-				$product->set_backorders( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( $stock_status );
-			} elseif ( $product->is_type( 'external' ) ) {
-				$product->set_manage_stock( 'no' );
-				$product->set_backorders( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( 'instock' );
-			} elseif ( $product->get_manage_stock() ) {
+			if ($product->is_type('grouped')) {
+				$product->set_manage_stock('no');
+				$product->set_backorders('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status($stock_status);
+			} elseif ($product->is_type('external')) {
+				$product->set_manage_stock('no');
+				$product->set_backorders('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status('instock');
+			} elseif ($product->get_manage_stock()) {
 				// Stock status is always determined by children so sync later.
-				if ( ! $product->is_type( 'variable' ) ) {
-					$product->set_stock_status( $stock_status );
+				if ( ! $product->is_type('variable')) {
+					$product->set_stock_status($stock_status);
 				}
 
 				// Stock quantity.
-				if ( isset( $request['stock_quantity'] ) ) {
-					$product->set_stock_quantity( wc_stock_amount( $request['stock_quantity'] ) );
-				} elseif ( isset( $request['inventory_delta'] ) ) {
-					$stock_quantity  = wc_stock_amount( $product->get_stock_quantity() );
-					$stock_quantity += wc_stock_amount( $request['inventory_delta'] );
-					$product->set_stock_quantity( wc_stock_amount( $stock_quantity ) );
+				if (isset($request['stock_quantity'])) {
+					$product->set_stock_quantity(wc_stock_amount($request['stock_quantity']));
+				} elseif (isset($request['inventory_delta'])) {
+					$stock_quantity  = wc_stock_amount($product->get_stock_quantity());
+					$stock_quantity += wc_stock_amount($request['inventory_delta']);
+					$product->set_stock_quantity(wc_stock_amount($stock_quantity));
 				}
 			} else {
 				// Don't manage stock.
-				$product->set_manage_stock( 'no' );
-				$product->set_stock_quantity( '' );
-				$product->set_stock_status( $stock_status );
+				$product->set_manage_stock('no');
+				$product->set_stock_quantity('');
+				$product->set_stock_status($stock_status);
 			}
-		} elseif ( ! $product->is_type( 'variable' ) ) {
-			$product->set_stock_status( $stock_status );
+		} elseif ( ! $product->is_type('variable')) {
+			$product->set_stock_status($stock_status);
 		}
 
 		// Upsells.
-		if ( isset( $request['upsell_ids'] ) ) {
+		if (isset($request['upsell_ids'])) {
 			$upsells = array();
 			$ids     = $request['upsell_ids'];
 
-			if ( ! empty( $ids ) ) {
-				foreach ( $ids as $id ) {
-					if ( $id && $id > 0 ) {
+			if ( ! empty($ids)) {
+				foreach ($ids as $id) {
+					if ($id && $id > 0) {
 						$upsells[] = $id;
 					}
 				}
 			}
 
-			$product->set_upsell_ids( $upsells );
+			$product->set_upsell_ids($upsells);
 		}
 
 		// Cross sells.
-		if ( isset( $request['cross_sell_ids'] ) ) {
+		if (isset($request['cross_sell_ids'])) {
 			$crosssells = array();
 			$ids        = $request['cross_sell_ids'];
 
-			if ( ! empty( $ids ) ) {
-				foreach ( $ids as $id ) {
-					if ( $id && $id > 0 ) {
+			if ( ! empty($ids)) {
+				foreach ($ids as $id) {
+					if ($id && $id > 0) {
 						$crosssells[] = $id;
 					}
 				}
 			}
 
-			$product->set_cross_sell_ids( $crosssells );
+			$product->set_cross_sell_ids($crosssells);
 		}
 
 		// Product categories.
-		if ( isset( $request['categories'] ) && is_array( $request['categories'] ) ) {
-			$product = $this->save_taxonomy_terms( $product, $request['categories'] );
+		if (isset($request['categories']) && is_array($request['categories'])) {
+			$product = $this->save_taxonomy_terms($product, $request['categories']);
 		}
 
 		// Product tags.
-		if ( isset( $request['tags'] ) && is_array( $request['tags'] ) ) {
-			$product = $this->save_taxonomy_terms( $product, $request['tags'], 'tag' );
+		if (isset($request['tags']) && is_array($request['tags'])) {
+			$product = $this->save_taxonomy_terms($product, $request['tags'], 'tag');
 		}
 
 		// Downloadable.
-		if ( isset( $request['downloadable'] ) ) {
-			$product->set_downloadable( $request['downloadable'] );
+		if (isset($request['downloadable'])) {
+			$product->set_downloadable($request['downloadable']);
 		}
 
 		// Downloadable options.
-		if ( $product->get_downloadable() ) {
+		if ($product->get_downloadable()) {
 
 			// Downloadable files.
-			if ( isset( $request['downloads'] ) && is_array( $request['downloads'] ) ) {
-				$product = $this->save_downloadable_files( $product, $request['downloads'] );
+			if (isset($request['downloads']) && is_array($request['downloads'])) {
+				$product = $this->save_downloadable_files($product, $request['downloads']);
 			}
 
 			// Download limit.
-			if ( isset( $request['download_limit'] ) ) {
-				$product->set_download_limit( $request['download_limit'] );
+			if (isset($request['download_limit'])) {
+				$product->set_download_limit($request['download_limit']);
 			}
 
 			// Download expiry.
-			if ( isset( $request['download_expiry'] ) ) {
-				$product->set_download_expiry( $request['download_expiry'] );
+			if (isset($request['download_expiry'])) {
+				$product->set_download_expiry($request['download_expiry']);
 			}
 		}
 
 		// Product url and button text for external products.
-		if ( $product->is_type( 'external' ) ) {
-			if ( isset( $request['external_url'] ) ) {
-				$product->set_product_url( $request['external_url'] );
+		if ($product->is_type('external')) {
+			if (isset($request['external_url'])) {
+				$product->set_product_url($request['external_url']);
 			}
 
-			if ( isset( $request['button_text'] ) ) {
-				$product->set_button_text( $request['button_text'] );
+			if (isset($request['button_text'])) {
+				$product->set_button_text($request['button_text']);
 			}
 		}
 
 		// Save default attributes for variable products.
-		if ( $product->is_type( 'variable' ) ) {
-			$product = $this->save_default_attributes( $product, $request );
+		if ($product->is_type('variable')) {
+			$product = $this->save_default_attributes($product, $request);
 		}
 
 		// Set children for a grouped product.
-		if ( $product->is_type( 'grouped' ) && isset( $request['grouped_products'] ) ) {
-			$product->set_children( $request['grouped_products'] );
+		if ($product->is_type('grouped') && isset($request['grouped_products'])) {
+			$product->set_children($request['grouped_products']);
 		}
 
 		// Check for featured/gallery images, upload it and set it.
-		if ( isset( $request['images'] ) ) {
-			$product = $this->set_product_images( $product, $request['images'] );
+		if (isset($request['images'])) {
+			$product = $this->set_product_images($product, $request['images']);
 		}
 
 		// Allow set meta_data.
-		if ( is_array( $request['meta_data'] ) ) {
-			foreach ( $request['meta_data'] as $meta ) {
-				$product->update_meta_data( $meta['key'], $meta['value'], isset( $meta['id'] ) ? $meta['id'] : '' );
+		if (is_array($request['meta_data'])) {
+			foreach ($request['meta_data'] as $meta) {
+				$product->update_meta_data($meta['key'], $meta['value'], isset($meta['id']) ? $meta['id'] : '');
 			}
 		}
 
-		if ( ! empty( $request['date_created'] ) ) {
-			$date = rest_parse_date( $request['date_created'] );
+		if ( ! empty($request['date_created'])) {
+			$date = rest_parse_date($request['date_created']);
 
-			if ( $date ) {
-				$product->set_date_created( $date );
+			if ($date) {
+				$product->set_date_created($date);
 			}
 		}
 
-		if ( ! empty( $request['date_created_gmt'] ) ) {
-			$date = rest_parse_date( $request['date_created_gmt'], true );
+		if ( ! empty($request['date_created_gmt'])) {
+			$date = rest_parse_date($request['date_created_gmt'], true);
 
-			if ( $date ) {
-				$product->set_date_created( $date );
+			if ($date) {
+				$product->set_date_created($date);
 			}
 		}
 
-		if ( ! empty( $request['search'] ) ) {
-			$args['search'] = trim( $request['search'] );
-			unset( $args['s'] );
+		if ( ! empty($request['search'])) {
+			$args['search'] = trim($request['search']);
+			unset($args['s']);
 		}
 
-		if ( ! empty( $request['low_in_stock'] ) ) {
+		if ( ! empty($request['low_in_stock'])) {
 			$args['low_in_stock'] = $request['low_in_stock'];
-			$args['post_type']    = array( 'product', 'product_variation' );
+			$args['post_type']    = array('product', 'product_variation');
 		}
 
 		/**
@@ -590,7 +590,7 @@ 
 		 * @param \WP_REST_Request $request  Request object.
 		 * @param bool            $creating If is creating a new object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $product, $request, $creating );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}_object", $product, $request, $creating);
 	}
 
 	/**
@@ -599,14 +599,14 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error\WP_REST_Response
 	 */
-	public function get_items( $request ) {
-		add_filter( 'posts_where', array( __CLASS__, 'add_wp_query_filter' ), 10, 2 );
-		add_filter( 'posts_join', array( __CLASS__, 'add_wp_query_join' ), 10, 2 );
-		add_filter( 'posts_groupby', array( __CLASS__, 'add_wp_query_group_by' ), 10, 2 );
-		$response = parent::get_items( $request );
-		remove_filter( 'posts_where', array( __CLASS__, 'add_wp_query_filter' ), 10 );
-		remove_filter( 'posts_join', array( __CLASS__, 'add_wp_query_join' ), 10 );
-		remove_filter( 'posts_groupby', array( __CLASS__, 'add_wp_query_group_by' ), 10 );
+	public function get_items($request) {
+		add_filter('posts_where', array(__CLASS__, 'add_wp_query_filter'), 10, 2);
+		add_filter('posts_join', array(__CLASS__, 'add_wp_query_join'), 10, 2);
+		add_filter('posts_groupby', array(__CLASS__, 'add_wp_query_group_by'), 10, 2);
+		$response = parent::get_items($request);
+		remove_filter('posts_where', array(__CLASS__, 'add_wp_query_filter'), 10);
+		remove_filter('posts_join', array(__CLASS__, 'add_wp_query_join'), 10);
+		remove_filter('posts_groupby', array(__CLASS__, 'add_wp_query_group_by'), 10);
 		return $response;
 	}
 
@@ -617,19 +617,19 @@ 
 	 * @param object $wp_query \WP_Query object.
 	 * @return string
 	 */
-	public static function add_wp_query_filter( $where, $wp_query ) {
+	public static function add_wp_query_filter($where, $wp_query) {
 		global $wpdb;
 
-		$search = $wp_query->get( 'search' );
-		if ( $search ) {
-			$search = $wpdb->esc_like( $search );
+		$search = $wp_query->get('search');
+		if ($search) {
+			$search = $wpdb->esc_like($search);
 			$search = "'%" . $search . "%'";
 			$where .= " AND ({$wpdb->posts}.post_title LIKE {$search}";
 			$where .= wc_product_sku_enabled() ? ' OR ps_post_meta.meta_key = "_sku" AND ps_post_meta.meta_value LIKE ' . $search . ')' : ')';
 		}
 
-		if ( $wp_query->get( 'low_in_stock' ) ) {
-			$low_stock_amount = absint( max( get_option( 'woocommerce_notify_low_stock_amount' ), 1 ) );
+		if ($wp_query->get('low_in_stock')) {
+			$low_stock_amount = absint(max(get_option('woocommerce_notify_low_stock_amount'), 1));
 			$where           .= " AND lis_postmeta2.meta_key = '_manage_stock'
 			AND lis_postmeta2.meta_value = 'yes'
 			AND lis_postmeta.meta_key = '_stock'
@@ -653,15 +653,15 @@ 
 	 * @param object $wp_query \WP_Query object.
 	 * @return string
 	 */
-	public static function add_wp_query_join( $join, $wp_query ) {
+	public static function add_wp_query_join($join, $wp_query) {
 		global $wpdb;
 
-		$search = $wp_query->get( 'search' );
-		if ( $search && wc_product_sku_enabled() ) {
+		$search = $wp_query->get('search');
+		if ($search && wc_product_sku_enabled()) {
 			$join .= " INNER JOIN {$wpdb->postmeta} AS ps_post_meta ON ps_post_meta.post_id = {$wpdb->posts}.ID";
 		}
 
-		if ( $wp_query->get( 'low_in_stock' ) ) {
+		if ($wp_query->get('low_in_stock')) {
 			$join .= " INNER JOIN {$wpdb->postmeta} AS lis_postmeta ON {$wpdb->posts}.ID = lis_postmeta.post_id
 			INNER JOIN {$wpdb->postmeta} AS lis_postmeta2 ON {$wpdb->posts}.ID = lis_postmeta2.post_id
 			INNER JOIN {$wpdb->postmeta} AS lis_postmeta3 ON {$wpdb->posts}.ID = lis_postmeta3.post_id";
@@ -677,12 +677,12 @@ 
 	 * @param object $wp_query \WP_Query object.
 	 * @return string
 	 */
-	public static function add_wp_query_group_by( $groupby, $wp_query ) {
+	public static function add_wp_query_group_by($groupby, $wp_query) {
 		global $wpdb;
 
-		$search       = $wp_query->get( 'search' );
-		$low_in_stock = $wp_query->get( 'low_in_stock' );
-		if ( empty( $groupby ) && ( $search || $low_in_stock ) ) {
+		$search       = $wp_query->get('search');
+		$low_in_stock = $wp_query->get('low_in_stock');
+		if (empty($groupby) && ($search || $low_in_stock)) {
 			$groupby = $wpdb->posts . '.ID';
 		}
 		return $groupby;
@@ -695,8 +695,8 @@ 
 	 * @param \WP_REST_Request $request Request data.
 	 * @return array
 	 */
-	protected function prepare_objects_query( $request ) {
-		$args = parent::prepare_objects_query( $request );
+	protected function prepare_objects_query($request) {
+		$args = parent::prepare_objects_query($request);
 
 		// Set post_status.
 		$args['post_status'] = $request['status'];
@@ -713,18 +713,18 @@ 
 		);
 
 		// Set tax_query for each passed arg.
-		foreach ( $taxonomies as $taxonomy => $key ) {
-			if ( ! empty( $request[ $key ] ) ) {
+		foreach ($taxonomies as $taxonomy => $key) {
+			if ( ! empty($request[$key])) {
 				$tax_query[] = array(
 					'taxonomy' => $taxonomy,
 					'field'    => 'term_id',
-					'terms'    => $request[ $key ],
+					'terms'    => $request[$key],
 				);
 			}
 		}
 
 		// Filter product type by slug.
-		if ( ! empty( $request['type'] ) ) {
+		if ( ! empty($request['type'])) {
 			$tax_query[] = array(
 				'taxonomy' => 'product_type',
 				'field'    => 'slug',
@@ -733,8 +733,8 @@ 
 		}
 
 		// Filter by attribute and term.
-		if ( ! empty( $request['attribute'] ) && ! empty( $request['attribute_term'] ) ) {
-			if ( in_array( $request['attribute'], wc_get_attribute_taxonomy_names(), true ) ) {
+		if ( ! empty($request['attribute']) && ! empty($request['attribute_term'])) {
+			if (in_array($request['attribute'], wc_get_attribute_taxonomy_names(), true)) {
 				$tax_query[] = array(
 					'taxonomy' => $request['attribute'],
 					'field'    => 'term_id',
@@ -744,16 +744,16 @@ 
 		}
 
 		// Build tax_query if taxonomies are set.
-		if ( ! empty( $tax_query ) ) {
-			if ( ! empty( $args['tax_query'] ) ) {
-				$args['tax_query'] = array_merge( $tax_query, $args['tax_query'] ); // WPCS: slow query ok.
+		if ( ! empty($tax_query)) {
+			if ( ! empty($args['tax_query'])) {
+				$args['tax_query'] = array_merge($tax_query, $args['tax_query']); // WPCS: slow query ok.
 			} else {
 				$args['tax_query'] = $tax_query; // WPCS: slow query ok.
 			}
 		}
 
 		// Filter featured.
-		if ( is_bool( $request['featured'] ) ) {
+		if (is_bool($request['featured'])) {
 			$args['tax_query'][] = array(
 				'taxonomy' => 'product_visibility',
 				'field'    => 'name',
@@ -763,10 +763,10 @@ 
 		}
 
 		// Filter by sku.
-		if ( ! empty( $request['sku'] ) ) {
-			$skus = explode( ',', $request['sku'] );
+		if ( ! empty($request['sku'])) {
+			$skus = explode(',', $request['sku']);
 			// Include the current string as a SKU too.
-			if ( 1 < count( $skus ) ) {
+			if (1 < count($skus)) {
 				$skus[] = $request['sku'];
 			}
 
@@ -781,7 +781,7 @@ 
 		}
 
 		// Filter by tax class.
-		if ( ! empty( $request['tax_class'] ) ) {
+		if ( ! empty($request['tax_class'])) {
 			$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
 				$args,
 				array(
@@ -792,12 +792,12 @@ 
 		}
 
 		// Price filter.
-		if ( ! empty( $request['min_price'] ) || ! empty( $request['max_price'] ) ) {
-			$args['meta_query'] = $this->add_meta_query( $args, wc_get_min_max_price_meta_query( $request ) );  // WPCS: slow query ok.
+		if ( ! empty($request['min_price']) || ! empty($request['max_price'])) {
+			$args['meta_query'] = $this->add_meta_query($args, wc_get_min_max_price_meta_query($request)); // WPCS: slow query ok.
 		}
 
 		// Filter product by stock_status.
-		if ( ! empty( $request['stock_status'] ) ) {
+		if ( ! empty($request['stock_status'])) {
 			$args['meta_query'] = $this->add_meta_query( // WPCS: slow query ok.
 				$args,
 				array(
@@ -808,30 +808,30 @@ 
 		}
 
 		// Filter by on sale products.
-		if ( is_bool( $request['on_sale'] ) ) {
+		if (is_bool($request['on_sale'])) {
 			$on_sale_key = $request['on_sale'] ? 'post__in' : 'post__not_in';
 			$on_sale_ids = wc_get_product_ids_on_sale();
 
 			// Use 0 when there's no on sale products to avoid return all products.
-			$on_sale_ids = empty( $on_sale_ids ) ? array( 0 ) : $on_sale_ids;
+			$on_sale_ids = empty($on_sale_ids) ? array(0) : $on_sale_ids;
 
-			$args[ $on_sale_key ] += $on_sale_ids;
+			$args[$on_sale_key] += $on_sale_ids;
 		}
 
 		// Force the post_type argument, since it's not a user input variable.
-		if ( ! empty( $request['sku'] ) ) {
-			$args['post_type'] = array( 'product', 'product_variation' );
+		if ( ! empty($request['sku'])) {
+			$args['post_type'] = array('product', 'product_variation');
 		} else {
 			$args['post_type'] = $this->post_type;
 		}
 
-		$orderby = $request->get_param( 'orderby' );
-		$order   = $request->get_param( 'order' );
+		$orderby = $request->get_param('orderby');
+		$order   = $request->get_param('order');
 
-		$ordering_args   = WC()->query->get_catalog_ordering_args( $orderby, $order );
+		$ordering_args   = WC()->query->get_catalog_ordering_args($orderby, $order);
 		$args['orderby'] = $ordering_args['orderby'];
 		$args['order']   = $ordering_args['order'];
-		if ( $ordering_args['meta_key'] ) {
+		if ($ordering_args['meta_key']) {
 			$args['meta_key'] = $ordering_args['meta_key']; // WPCS: slow query ok.
 		}
 
@@ -845,11 +845,11 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_downloads( $product ) {
+	protected function get_downloads($product) {
 		$downloads = array();
 
-		if ( $product->is_downloadable() ) {
-			foreach ( $product->get_downloads() as $file_id => $file ) {
+		if ($product->is_downloadable()) {
+			foreach ($product->get_downloads() as $file_id => $file) {
 				$downloads[] = array(
 					'id'   => $file_id, // MD5 hash.
 					'name' => $file['name'],
@@ -869,10 +869,10 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_taxonomy_terms( $product, $taxonomy = 'cat' ) {
+	protected function get_taxonomy_terms($product, $taxonomy = 'cat') {
 		$terms = array();
 
-		foreach ( wc_get_object_terms( $product->get_id(), 'product_' . $taxonomy ) as $term ) {
+		foreach (wc_get_object_terms($product->get_id(), 'product_' . $taxonomy) as $term) {
 			$terms[] = array(
 				'id'   => $term->term_id,
 				'name' => $term->name,
@@ -889,39 +889,39 @@ 
 	 * @param WC_Product|WC_Product_Variation $product Product instance.
 	 * @return array
 	 */
-	protected function get_images( $product ) {
+	protected function get_images($product) {
 		$images         = array();
 		$attachment_ids = array();
 
 		// Add featured image.
-		if ( $product->get_image_id() ) {
+		if ($product->get_image_id()) {
 			$attachment_ids[] = $product->get_image_id();
 		}
 
 		// Add gallery images.
-		$attachment_ids = array_merge( $attachment_ids, $product->get_gallery_image_ids() );
+		$attachment_ids = array_merge($attachment_ids, $product->get_gallery_image_ids());
 
 		// Build image data.
-		foreach ( $attachment_ids as $attachment_id ) {
-			$attachment_post = get_post( $attachment_id );
-			if ( is_null( $attachment_post ) ) {
+		foreach ($attachment_ids as $attachment_id) {
+			$attachment_post = get_post($attachment_id);
+			if (is_null($attachment_post)) {
 				continue;
 			}
 
-			$attachment = wp_get_attachment_image_src( $attachment_id, 'full' );
-			if ( ! is_array( $attachment ) ) {
+			$attachment = wp_get_attachment_image_src($attachment_id, 'full');
+			if ( ! is_array($attachment)) {
 				continue;
 			}
 
 			$images[] = array(
 				'id'                => (int) $attachment_id,
-				'date_created'      => wc_rest_prepare_date_response( $attachment_post->post_date, false ),
-				'date_created_gmt'  => wc_rest_prepare_date_response( strtotime( $attachment_post->post_date_gmt ) ),
-				'date_modified'     => wc_rest_prepare_date_response( $attachment_post->post_modified, false ),
-				'date_modified_gmt' => wc_rest_prepare_date_response( strtotime( $attachment_post->post_modified_gmt ) ),
-				'src'               => current( $attachment ),
-				'name'              => get_the_title( $attachment_id ),
-				'alt'               => get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ),
+				'date_created'      => wc_rest_prepare_date_response($attachment_post->post_date, false),
+				'date_created_gmt'  => wc_rest_prepare_date_response(strtotime($attachment_post->post_date_gmt)),
+				'date_modified'     => wc_rest_prepare_date_response($attachment_post->post_modified, false),
+				'date_modified_gmt' => wc_rest_prepare_date_response(strtotime($attachment_post->post_modified_gmt)),
+				'src'               => current($attachment),
+				'name'              => get_the_title($attachment_id),
+				'alt'               => get_post_meta($attachment_id, '_wp_attachment_image_alt', true),
 			);
 		}
 
@@ -936,9 +936,9 @@ 
 	 * @deprecated 3.0.0
 	 * @return     string
 	 */
-	protected function get_attribute_taxonomy_label( $name ) {
-		$tax    = get_taxonomy( $name );
-		$labels = get_taxonomy_labels( $tax );
+	protected function get_attribute_taxonomy_label($name) {
+		$tax    = get_taxonomy($name);
+		$labels = get_taxonomy_labels($tax);
 
 		return $labels->singular_name;
 	}
@@ -952,25 +952,25 @@ 
 	 * @since  3.0.0
 	 * @return string
 	 */
-	protected function get_attribute_taxonomy_name( $slug, $product ) {
+	protected function get_attribute_taxonomy_name($slug, $product) {
 		// Format slug so it matches attributes of the product.
-		$slug       = wc_attribute_taxonomy_slug( $slug );
+		$slug       = wc_attribute_taxonomy_slug($slug);
 		$attributes = $product->get_attributes();
 		$attribute  = false;
 
 		// pa_ attributes.
-		if ( isset( $attributes[ wc_attribute_taxonomy_name( $slug ) ] ) ) {
-			$attribute = $attributes[ wc_attribute_taxonomy_name( $slug ) ];
-		} elseif ( isset( $attributes[ $slug ] ) ) {
-			$attribute = $attributes[ $slug ];
+		if (isset($attributes[wc_attribute_taxonomy_name($slug)])) {
+			$attribute = $attributes[wc_attribute_taxonomy_name($slug)];
+		} elseif (isset($attributes[$slug])) {
+			$attribute = $attributes[$slug];
 		}
 
-		if ( ! $attribute ) {
+		if ( ! $attribute) {
 			return $slug;
 		}
 
 		// Taxonomy attribute name.
-		if ( $attribute->is_taxonomy() ) {
+		if ($attribute->is_taxonomy()) {
 			$taxonomy = $attribute->get_taxonomy_object();
 			return $taxonomy->attribute_label;
 		}
@@ -986,21 +986,21 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_default_attributes( $product ) {
+	protected function get_default_attributes($product) {
 		$default = array();
 
-		if ( $product->is_type( 'variable' ) ) {
-			foreach ( array_filter( (array) $product->get_default_attributes(), 'strlen' ) as $key => $value ) {
-				if ( 0 === strpos( $key, 'pa_' ) ) {
+		if ($product->is_type('variable')) {
+			foreach (array_filter((array) $product->get_default_attributes(), 'strlen') as $key => $value) {
+				if (0 === strpos($key, 'pa_')) {
 					$default[] = array(
-						'id'     => wc_attribute_taxonomy_id_by_name( $key ),
-						'name'   => $this->get_attribute_taxonomy_name( $key, $product ),
+						'id'     => wc_attribute_taxonomy_id_by_name($key),
+						'name'   => $this->get_attribute_taxonomy_name($key, $product),
 						'option' => $value,
 					);
 				} else {
 					$default[] = array(
 						'id'     => 0,
-						'name'   => $this->get_attribute_taxonomy_name( $key, $product ),
+						'name'   => $this->get_attribute_taxonomy_name($key, $product),
 						'option' => $value,
 					);
 				}
@@ -1018,8 +1018,8 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_attribute_options( $product_id, $attribute ) {
-		if ( isset( $attribute['is_taxonomy'] ) && $attribute['is_taxonomy'] ) {
+	protected function get_attribute_options($product_id, $attribute) {
+		if (isset($attribute['is_taxonomy']) && $attribute['is_taxonomy']) {
 			return wc_get_product_terms(
 				$product_id,
 				$attribute['name'],
@@ -1027,8 +1027,8 @@ 
 					'fields' => 'names',
 				)
 			);
-		} elseif ( isset( $attribute['value'] ) ) {
-			return array_map( 'trim', explode( '|', $attribute['value'] ) );
+		} elseif (isset($attribute['value'])) {
+			return array_map('trim', explode('|', $attribute['value']));
 		}
 
 		return array();
@@ -1041,43 +1041,43 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_attributes( $product ) {
+	protected function get_attributes($product) {
 		$attributes = array();
 
-		if ( $product->is_type( 'variation' ) ) {
-			$_product = wc_get_product( $product->get_parent_id() );
-			foreach ( $product->get_variation_attributes() as $attribute_name => $attribute ) {
-				$name = str_replace( 'attribute_', '', $attribute_name );
+		if ($product->is_type('variation')) {
+			$_product = wc_get_product($product->get_parent_id());
+			foreach ($product->get_variation_attributes() as $attribute_name => $attribute) {
+				$name = str_replace('attribute_', '', $attribute_name);
 
-				if ( empty( $attribute ) && '0' !== $attribute ) {
+				if (empty($attribute) && '0' !== $attribute) {
 					continue;
 				}
 
 				// Taxonomy-based attributes are prefixed with `pa_`, otherwise simply `attribute_`.
-				if ( 0 === strpos( $attribute_name, 'attribute_pa_' ) ) {
-					$option_term  = get_term_by( 'slug', $attribute, $name );
+				if (0 === strpos($attribute_name, 'attribute_pa_')) {
+					$option_term  = get_term_by('slug', $attribute, $name);
 					$attributes[] = array(
-						'id'     => wc_attribute_taxonomy_id_by_name( $name ),
-						'name'   => $this->get_attribute_taxonomy_name( $name, $_product ),
-						'option' => $option_term && ! is_wp_error( $option_term ) ? $option_term->name : $attribute,
+						'id'     => wc_attribute_taxonomy_id_by_name($name),
+						'name'   => $this->get_attribute_taxonomy_name($name, $_product),
+						'option' => $option_term && ! is_wp_error($option_term) ? $option_term->name : $attribute,
 					);
 				} else {
 					$attributes[] = array(
 						'id'     => 0,
-						'name'   => $this->get_attribute_taxonomy_name( $name, $_product ),
+						'name'   => $this->get_attribute_taxonomy_name($name, $_product),
 						'option' => $attribute,
 					);
 				}
 			}
 		} else {
-			foreach ( $product->get_attributes() as $attribute ) {
+			foreach ($product->get_attributes() as $attribute) {
 				$attributes[] = array(
-					'id'        => $attribute['is_taxonomy'] ? wc_attribute_taxonomy_id_by_name( $attribute['name'] ) : 0,
-					'name'      => $this->get_attribute_taxonomy_name( $attribute['name'], $product ),
+					'id'        => $attribute['is_taxonomy'] ? wc_attribute_taxonomy_id_by_name($attribute['name']) : 0,
+					'name'      => $this->get_attribute_taxonomy_name($attribute['name'], $product),
 					'position'  => (int) $attribute['position'],
 					'visible'   => (bool) $attribute['is_visible'],
 					'variation' => (bool) $attribute['is_variation'],
-					'options'   => $this->get_attribute_options( $product->get_id(), $attribute ),
+					'options'   => $this->get_attribute_options($product->get_id(), $attribute),
 				);
 			}
 		}
@@ -1094,76 +1094,76 @@ 
 	 *
 	 * @return array
 	 */
-	protected function get_product_data( $product, $context = 'view' ) {
+	protected function get_product_data($product, $context = 'view') {
 		$data = array(
 			'id'                    => $product->get_id(),
-			'name'                  => $product->get_name( $context ),
-			'slug'                  => $product->get_slug( $context ),
+			'name'                  => $product->get_name($context),
+			'slug'                  => $product->get_slug($context),
 			'permalink'             => $product->get_permalink(),
-			'date_created'          => wc_rest_prepare_date_response( $product->get_date_created( $context ), false ),
-			'date_created_gmt'      => wc_rest_prepare_date_response( $product->get_date_created( $context ) ),
-			'date_modified'         => wc_rest_prepare_date_response( $product->get_date_modified( $context ), false ),
-			'date_modified_gmt'     => wc_rest_prepare_date_response( $product->get_date_modified( $context ) ),
+			'date_created'          => wc_rest_prepare_date_response($product->get_date_created($context), false),
+			'date_created_gmt'      => wc_rest_prepare_date_response($product->get_date_created($context)),
+			'date_modified'         => wc_rest_prepare_date_response($product->get_date_modified($context), false),
+			'date_modified_gmt'     => wc_rest_prepare_date_response($product->get_date_modified($context)),
 			'type'                  => $product->get_type(),
-			'status'                => $product->get_status( $context ),
+			'status'                => $product->get_status($context),
 			'featured'              => $product->is_featured(),
-			'catalog_visibility'    => $product->get_catalog_visibility( $context ),
-			'description'           => 'view' === $context ? wpautop( do_shortcode( $product->get_description() ) ) : $product->get_description( $context ),
-			'short_description'     => 'view' === $context ? apply_filters( 'woocommerce_short_description', $product->get_short_description() ) : $product->get_short_description( $context ),
-			'sku'                   => $product->get_sku( $context ),
-			'price'                 => $product->get_price( $context ),
-			'regular_price'         => $product->get_regular_price( $context ),
-			'sale_price'            => $product->get_sale_price( $context ) ? $product->get_sale_price( $context ) : '',
-			'date_on_sale_from'     => wc_rest_prepare_date_response( $product->get_date_on_sale_from( $context ), false ),
-			'date_on_sale_from_gmt' => wc_rest_prepare_date_response( $product->get_date_on_sale_from( $context ) ),
-			'date_on_sale_to'       => wc_rest_prepare_date_response( $product->get_date_on_sale_to( $context ), false ),
-			'date_on_sale_to_gmt'   => wc_rest_prepare_date_response( $product->get_date_on_sale_to( $context ) ),
+			'catalog_visibility'    => $product->get_catalog_visibility($context),
+			'description'           => 'view' === $context ? wpautop(do_shortcode($product->get_description())) : $product->get_description($context),
+			'short_description'     => 'view' === $context ? apply_filters('woocommerce_short_description', $product->get_short_description()) : $product->get_short_description($context),
+			'sku'                   => $product->get_sku($context),
+			'price'                 => $product->get_price($context),
+			'regular_price'         => $product->get_regular_price($context),
+			'sale_price'            => $product->get_sale_price($context) ? $product->get_sale_price($context) : '',
+			'date_on_sale_from'     => wc_rest_prepare_date_response($product->get_date_on_sale_from($context), false),
+			'date_on_sale_from_gmt' => wc_rest_prepare_date_response($product->get_date_on_sale_from($context)),
+			'date_on_sale_to'       => wc_rest_prepare_date_response($product->get_date_on_sale_to($context), false),
+			'date_on_sale_to_gmt'   => wc_rest_prepare_date_response($product->get_date_on_sale_to($context)),
 			'price_html'            => $product->get_price_html(),
-			'on_sale'               => $product->is_on_sale( $context ),
+			'on_sale'               => $product->is_on_sale($context),
 			'purchasable'           => $product->is_purchasable(),
-			'total_sales'           => $product->get_total_sales( $context ),
+			'total_sales'           => $product->get_total_sales($context),
 			'virtual'               => $product->is_virtual(),
 			'downloadable'          => $product->is_downloadable(),
-			'downloads'             => $this->get_downloads( $product ),
-			'download_limit'        => $product->get_download_limit( $context ),
-			'download_expiry'       => $product->get_download_expiry( $context ),
-			'external_url'          => $product->is_type( 'external' ) ? $product->get_product_url( $context ) : '',
-			'button_text'           => $product->is_type( 'external' ) ? $product->get_button_text( $context ) : '',
-			'tax_status'            => $product->get_tax_status( $context ),
-			'tax_class'             => $product->get_tax_class( $context ),
+			'downloads'             => $this->get_downloads($product),
+			'download_limit'        => $product->get_download_limit($context),
+			'download_expiry'       => $product->get_download_expiry($context),
+			'external_url'          => $product->is_type('external') ? $product->get_product_url($context) : '',
+			'button_text'           => $product->is_type('external') ? $product->get_button_text($context) : '',
+			'tax_status'            => $product->get_tax_status($context),
+			'tax_class'             => $product->get_tax_class($context),
 			'manage_stock'          => $product->managing_stock(),
-			'stock_quantity'        => $product->get_stock_quantity( $context ),
-			'stock_status'          => $product->get_stock_status( $context ),
-			'backorders'            => $product->get_backorders( $context ),
+			'stock_quantity'        => $product->get_stock_quantity($context),
+			'stock_status'          => $product->get_stock_status($context),
+			'backorders'            => $product->get_backorders($context),
 			'backorders_allowed'    => $product->backorders_allowed(),
 			'backordered'           => $product->is_on_backorder(),
 			'sold_individually'     => $product->is_sold_individually(),
-			'weight'                => $product->get_weight( $context ),
+			'weight'                => $product->get_weight($context),
 			'dimensions'            => array(
-				'length' => $product->get_length( $context ),
-				'width'  => $product->get_width( $context ),
-				'height' => $product->get_height( $context ),
+				'length' => $product->get_length($context),
+				'width'  => $product->get_width($context),
+				'height' => $product->get_height($context),
 			),
 			'shipping_required'     => $product->needs_shipping(),
 			'shipping_taxable'      => $product->is_shipping_taxable(),
 			'shipping_class'        => $product->get_shipping_class(),
-			'shipping_class_id'     => $product->get_shipping_class_id( $context ),
-			'reviews_allowed'       => $product->get_reviews_allowed( $context ),
-			'average_rating'        => 'view' === $context ? wc_format_decimal( $product->get_average_rating(), 2 ) : $product->get_average_rating( $context ),
+			'shipping_class_id'     => $product->get_shipping_class_id($context),
+			'reviews_allowed'       => $product->get_reviews_allowed($context),
+			'average_rating'        => 'view' === $context ? wc_format_decimal($product->get_average_rating(), 2) : $product->get_average_rating($context),
 			'rating_count'          => $product->get_rating_count(),
-			'related_ids'           => array_map( 'absint', array_values( wc_get_related_products( $product->get_id() ) ) ),
-			'upsell_ids'            => array_map( 'absint', $product->get_upsell_ids( $context ) ),
-			'cross_sell_ids'        => array_map( 'absint', $product->get_cross_sell_ids( $context ) ),
-			'parent_id'             => $product->get_parent_id( $context ),
-			'purchase_note'         => 'view' === $context ? wpautop( do_shortcode( wp_kses_post( $product->get_purchase_note() ) ) ) : $product->get_purchase_note( $context ),
-			'categories'            => $this->get_taxonomy_terms( $product ),
-			'tags'                  => $this->get_taxonomy_terms( $product, 'tag' ),
-			'images'                => $this->get_images( $product ),
-			'attributes'            => $this->get_attributes( $product ),
-			'default_attributes'    => $this->get_default_attributes( $product ),
+			'related_ids'           => array_map('absint', array_values(wc_get_related_products($product->get_id()))),
+			'upsell_ids'            => array_map('absint', $product->get_upsell_ids($context)),
+			'cross_sell_ids'        => array_map('absint', $product->get_cross_sell_ids($context)),
+			'parent_id'             => $product->get_parent_id($context),
+			'purchase_note'         => 'view' === $context ? wpautop(do_shortcode(wp_kses_post($product->get_purchase_note()))) : $product->get_purchase_note($context),
+			'categories'            => $this->get_taxonomy_terms($product),
+			'tags'                  => $this->get_taxonomy_terms($product, 'tag'),
+			'images'                => $this->get_images($product),
+			'attributes'            => $this->get_attributes($product),
+			'default_attributes'    => $this->get_default_attributes($product),
 			'variations'            => array(),
 			'grouped_products'      => array(),
-			'menu_order'            => $product->get_menu_order( $context ),
+			'menu_order'            => $product->get_menu_order($context),
 			'meta_data'             => $product->get_meta_data(),
 		);
 
@@ -1178,19 +1178,19 @@ 
 	 *
 	 * @return array                   Links for the given post.
 	 */
-	protected function prepare_links( $object, $request ) {
+	protected function prepare_links($object, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())), // @codingStandardsIgnoreLine.
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)), // @codingStandardsIgnoreLine.
 			),
 		);
 
-		if ( $object->get_parent_id() ) {
+		if ($object->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $object->get_parent_id() ) ),  // @codingStandardsIgnoreLine.
+				'href' => rest_url(sprintf('/%s/products/%d', $this->namespace, $object->get_parent_id())), // @codingStandardsIgnoreLine.
 			);
 		}
 
@@ -1206,49 +1206,49 @@ 
 	 * @param array      $images  Images data.
 	 * @return WC_Product
 	 */
-	protected function set_product_images( $product, $images ) {
-		$images = is_array( $images ) ? array_filter( $images ) : array();
+	protected function set_product_images($product, $images) {
+		$images = is_array($images) ? array_filter($images) : array();
 
-		if ( ! empty( $images ) ) {
+		if ( ! empty($images)) {
 			$gallery = array();
 
-			foreach ( $images as $index => $image ) {
-				$attachment_id = isset( $image['id'] ) ? absint( $image['id'] ) : 0;
+			foreach ($images as $index => $image) {
+				$attachment_id = isset($image['id']) ? absint($image['id']) : 0;
 
-				if ( 0 === $attachment_id && isset( $image['src'] ) ) {
-					$upload = wc_rest_upload_image_from_url( esc_url_raw( $image['src'] ) );
+				if (0 === $attachment_id && isset($image['src'])) {
+					$upload = wc_rest_upload_image_from_url(esc_url_raw($image['src']));
 
-					if ( is_wp_error( $upload ) ) {
-						if ( ! apply_filters( 'woocommerce_rest_suppress_image_upload_error', false, $upload, $product->get_id(), $images ) ) {
-							throw new \WC_REST_Exception( 'woocommerce_product_image_upload_error', $upload->get_error_message(), 400 );
+					if (is_wp_error($upload)) {
+						if ( ! apply_filters('woocommerce_rest_suppress_image_upload_error', false, $upload, $product->get_id(), $images)) {
+							throw new \WC_REST_Exception('woocommerce_product_image_upload_error', $upload->get_error_message(), 400);
 						} else {
 							continue;
 						}
 					}
 
-					$attachment_id = wc_rest_set_uploaded_image_as_attachment( $upload, $product->get_id() );
+					$attachment_id = wc_rest_set_uploaded_image_as_attachment($upload, $product->get_id());
 				}
 
-				if ( ! wp_attachment_is_image( $attachment_id ) ) {
+				if ( ! wp_attachment_is_image($attachment_id)) {
 					/* translators: %s: image ID */
-					throw new \WC_REST_Exception( 'woocommerce_product_invalid_image_id', sprintf( __( '#%s is an invalid image ID.', 'woocommerce' ), $attachment_id ), 400 );
+					throw new \WC_REST_Exception('woocommerce_product_invalid_image_id', sprintf(__('#%s is an invalid image ID.', 'woocommerce'), $attachment_id), 400);
 				}
 
 				$featured_image = $product->get_image_id();
 
-				if ( 0 === $index ) {
-					$product->set_image_id( $attachment_id );
+				if (0 === $index) {
+					$product->set_image_id($attachment_id);
 				} else {
 					$gallery[] = $attachment_id;
 				}
 
 				// Set the image alt if present.
-				if ( ! empty( $image['alt'] ) ) {
-					update_post_meta( $attachment_id, '_wp_attachment_image_alt', wc_clean( $image['alt'] ) );
+				if ( ! empty($image['alt'])) {
+					update_post_meta($attachment_id, '_wp_attachment_image_alt', wc_clean($image['alt']));
 				}
 
 				// Set the image name if present.
-				if ( ! empty( $image['name'] ) ) {
+				if ( ! empty($image['name'])) {
 					wp_update_post(
 						array(
 							'ID'         => $attachment_id,
@@ -1258,10 +1258,10 @@ 
 				}
 			}
 
-			$product->set_gallery_image_ids( $gallery );
+			$product->set_gallery_image_ids($gallery);
 		} else {
-			$product->set_image_id( '' );
-			$product->set_gallery_image_ids( array() );
+			$product->set_image_id('');
+			$product->set_gallery_image_ids(array());
 		}
 
 		return $product;
@@ -1275,39 +1275,39 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_product_shipping_data( $product, $data ) {
+	protected function save_product_shipping_data($product, $data) {
 		// Virtual.
-		if ( isset( $data['virtual'] ) && true === $data['virtual'] ) {
-			$product->set_weight( '' );
-			$product->set_height( '' );
-			$product->set_length( '' );
-			$product->set_width( '' );
+		if (isset($data['virtual']) && true === $data['virtual']) {
+			$product->set_weight('');
+			$product->set_height('');
+			$product->set_length('');
+			$product->set_width('');
 		} else {
-			if ( isset( $data['weight'] ) ) {
-				$product->set_weight( $data['weight'] );
+			if (isset($data['weight'])) {
+				$product->set_weight($data['weight']);
 			}
 
 			// Height.
-			if ( isset( $data['dimensions']['height'] ) ) {
-				$product->set_height( $data['dimensions']['height'] );
+			if (isset($data['dimensions']['height'])) {
+				$product->set_height($data['dimensions']['height']);
 			}
 
 			// Width.
-			if ( isset( $data['dimensions']['width'] ) ) {
-				$product->set_width( $data['dimensions']['width'] );
+			if (isset($data['dimensions']['width'])) {
+				$product->set_width($data['dimensions']['width']);
 			}
 
 			// Length.
-			if ( isset( $data['dimensions']['length'] ) ) {
-				$product->set_length( $data['dimensions']['length'] );
+			if (isset($data['dimensions']['length'])) {
+				$product->set_length($data['dimensions']['length']);
 			}
 		}
 
 		// Shipping class.
-		if ( isset( $data['shipping_class'] ) ) {
+		if (isset($data['shipping_class'])) {
 			$data_store        = $product->get_data_store();
-			$shipping_class_id = $data_store->get_shipping_class_id_by_slug( wc_clean( $data['shipping_class'] ) );
-			$product->set_shipping_class_id( $shipping_class_id );
+			$shipping_class_id = $data_store->get_shipping_class_id_by_slug(wc_clean($data['shipping_class']));
+			$product->set_shipping_class_id($shipping_class_id);
 		}
 
 		return $product;
@@ -1322,24 +1322,24 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_downloadable_files( $product, $downloads, $deprecated = 0 ) {
-		if ( $deprecated ) {
-			wc_deprecated_argument( 'variation_id', '3.0', 'save_downloadable_files() not requires a variation_id anymore.' );
+	protected function save_downloadable_files($product, $downloads, $deprecated = 0) {
+		if ($deprecated) {
+			wc_deprecated_argument('variation_id', '3.0', 'save_downloadable_files() not requires a variation_id anymore.');
 		}
 
 		$files = array();
-		foreach ( $downloads as $key => $file ) {
-			if ( empty( $file['file'] ) ) {
+		foreach ($downloads as $key => $file) {
+			if (empty($file['file'])) {
 				continue;
 			}
 
 			$download = new \WC_Product_Download();
-			$download->set_id( ! empty( $file['id'] ) ? $file['id'] : wp_generate_uuid4() );
-			$download->set_name( $file['name'] ? $file['name'] : wc_get_filename_from_url( $file['file'] ) );
-			$download->set_file( apply_filters( 'woocommerce_file_download_path', $file['file'], $product, $key ) );
+			$download->set_id( ! empty($file['id']) ? $file['id'] : wp_generate_uuid4());
+			$download->set_name($file['name'] ? $file['name'] : wc_get_filename_from_url($file['file']));
+			$download->set_file(apply_filters('woocommerce_file_download_path', $file['file'], $product, $key));
 			$files[] = $download;
 		}
-		$product->set_downloads( $files );
+		$product->set_downloads($files);
 
 		return $product;
 	}
@@ -1353,13 +1353,13 @@ 
 	 *
 	 * @return WC_Product
 	 */
-	protected function save_taxonomy_terms( $product, $terms, $taxonomy = 'cat' ) {
-		$term_ids = wp_list_pluck( $terms, 'id' );
+	protected function save_taxonomy_terms($product, $terms, $taxonomy = 'cat') {
+		$term_ids = wp_list_pluck($terms, 'id');
 
-		if ( 'cat' === $taxonomy ) {
-			$product->set_category_ids( $term_ids );
-		} elseif ( 'tag' === $taxonomy ) {
-			$product->set_tag_ids( $term_ids );
+		if ('cat' === $taxonomy) {
+			$product->set_category_ids($term_ids);
+		} elseif ('tag' === $taxonomy) {
+			$product->set_tag_ids($term_ids);
 		}
 
 		return $product;
@@ -1372,53 +1372,53 @@ 
 	 * @param \WP_REST_Request $request Request data.
 	 * @return \WC_Product
 	 */
-	protected function save_default_attributes( $product, $request ) {
-		if ( isset( $request['default_attributes'] ) && is_array( $request['default_attributes'] ) ) {
+	protected function save_default_attributes($product, $request) {
+		if (isset($request['default_attributes']) && is_array($request['default_attributes'])) {
 
 			$attributes         = $product->get_attributes();
 			$default_attributes = array();
 
-			foreach ( $request['default_attributes'] as $attribute ) {
+			foreach ($request['default_attributes'] as $attribute) {
 				$attribute_id   = 0;
 				$attribute_name = '';
 
 				// Check ID for global attributes or name for product attributes.
-				if ( ! empty( $attribute['id'] ) ) {
-					$attribute_id   = absint( $attribute['id'] );
-					$attribute_name = wc_attribute_taxonomy_name_by_id( $attribute_id );
-				} elseif ( ! empty( $attribute['name'] ) ) {
-					$attribute_name = sanitize_title( $attribute['name'] );
+				if ( ! empty($attribute['id'])) {
+					$attribute_id   = absint($attribute['id']);
+					$attribute_name = wc_attribute_taxonomy_name_by_id($attribute_id);
+				} elseif ( ! empty($attribute['name'])) {
+					$attribute_name = sanitize_title($attribute['name']);
 				}
 
-				if ( ! $attribute_id && ! $attribute_name ) {
+				if ( ! $attribute_id && ! $attribute_name) {
 					continue;
 				}
 
-				if ( isset( $attributes[ $attribute_name ] ) ) {
-					$_attribute = $attributes[ $attribute_name ];
+				if (isset($attributes[$attribute_name])) {
+					$_attribute = $attributes[$attribute_name];
 
-					if ( $_attribute['is_variation'] ) {
-						$value = isset( $attribute['option'] ) ? wc_clean( stripslashes( $attribute['option'] ) ) : '';
+					if ($_attribute['is_variation']) {
+						$value = isset($attribute['option']) ? wc_clean(stripslashes($attribute['option'])) : '';
 
-						if ( ! empty( $_attribute['is_taxonomy'] ) ) {
+						if ( ! empty($_attribute['is_taxonomy'])) {
 							// If dealing with a taxonomy, we need to get the slug from the name posted to the API.
-							$term = get_term_by( 'name', $value, $attribute_name );
+							$term = get_term_by('name', $value, $attribute_name);
 
-							if ( $term && ! is_wp_error( $term ) ) {
+							if ($term && ! is_wp_error($term)) {
 								$value = $term->slug;
 							} else {
-								$value = sanitize_title( $value );
+								$value = sanitize_title($value);
 							}
 						}
 
-						if ( $value ) {
-							$default_attributes[ $attribute_name ] = $value;
+						if ($value) {
+							$default_attributes[$attribute_name] = $value;
 						}
 					}
 				}
 			}
 
-			$product->set_default_attributes( $default_attributes );
+			$product->set_default_attributes($default_attributes);
 		}
 
 		return $product;
@@ -1429,9 +1429,9 @@ 
 	 *
 	 * @param WC_Data $object Object data.
 	 */
-	public function clear_transients( $object ) {
-		wc_delete_product_transients( $object->get_id() );
-		wp_cache_delete( 'product-' . $object->get_id(), 'products' );
+	public function clear_transients($object) {
+		wc_delete_product_transients($object->get_id());
+		wp_cache_delete('product-' . $object->get_id(), 'products');
 	}
 
 	/**
@@ -1441,33 +1441,33 @@ 
 	 *
 	 * @return \WP_REST_Response|\WP_Error
 	 */
-	public function delete_item( $request ) {
+	public function delete_item($request) {
 		$id     = (int) $request['id'];
 		$force  = (bool) $request['force'];
-		$object = $this->get_object( (int) $request['id'] );
+		$object = $this->get_object((int) $request['id']);
 		$result = false;
 
-		if ( ! $object || 0 === $object->get_id() ) {
+		if ( ! $object || 0 === $object->get_id()) {
 			return new \WP_Error(
 				"woocommerce_rest_{$this->post_type}_invalid_id",
-				__( 'Invalid ID.', 'woocommerce' ),
+				__('Invalid ID.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
 			);
 		}
 
-		if ( 'variation' === $object->get_type() ) {
+		if ('variation' === $object->get_type()) {
 			return new \WP_Error(
 				"woocommerce_rest_invalid_{$this->post_type}_id",
-				__( 'To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce' ),
+				__('To manipulate product variations you should use the /products/&lt;product_id&gt;/variations/&lt;id&gt; endpoint.', 'woocommerce'),
 				array(
 					'status' => 404,
 				)
 			);
 		}
 
-		$supports_trash = EMPTY_TRASH_DAYS > 0 && is_callable( array( $object, 'get_status' ) );
+		$supports_trash = EMPTY_TRASH_DAYS > 0 && is_callable(array($object, 'get_status'));
 
 		/**
 		 * Filter whether an object is trashable.
@@ -1477,26 +1477,26 @@ 
 		 * @param boolean $supports_trash Whether the object type support trashing.
 		 * @param WC_Data $object         The object being considered for trashing support.
 		 */
-		$supports_trash = apply_filters( "woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object );
+		$supports_trash = apply_filters("woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object);
 
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'delete', $object->get_id() ) ) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'delete', $object->get_id())) {
 			return new \WP_Error(
 				"woocommerce_rest_user_cannot_delete_{$this->post_type}",
 				/* translators: %s: post type */
-				sprintf( __( 'Sorry, you are not allowed to delete %s.', 'woocommerce' ), $this->post_type ),
+				sprintf(__('Sorry, you are not allowed to delete %s.', 'woocommerce'), $this->post_type),
 				array(
 					'status' => rest_authorization_required_code(),
 				)
 			);
 		}
 
-		$request->set_param( 'context', 'edit' );
+		$request->set_param('context', 'edit');
 
 		// If we're forcing, then delete permanently.
-		if ( $force ) {
-			$previous = $this->prepare_object_for_response( $object, $request );
+		if ($force) {
+			$previous = $this->prepare_object_for_response($object, $request);
 
-			$object->delete( true );
+			$object->delete(true);
 			$result = 0 === $object->get_id();
 
 			$response = new \WP_REST_Response();
@@ -1508,11 +1508,11 @@ 
 			);
 		} else {
 			// If we don't support trashing for this type, error out.
-			if ( ! $supports_trash ) {
+			if ( ! $supports_trash) {
 				return new \WP_Error(
 					'woocommerce_rest_trash_not_supported',
 					/* translators: %s: post type */
-					sprintf( __( 'The %s does not support trashing.', 'woocommerce' ), $this->post_type ),
+					sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type),
 					array(
 						'status' => 501,
 					)
@@ -1520,12 +1520,12 @@ 
 			}
 
 			// Otherwise, only trash if we haven't already.
-			if ( is_callable( array( $object, 'get_status' ) ) ) {
-				if ( 'trash' === $object->get_status() ) {
+			if (is_callable(array($object, 'get_status'))) {
+				if ('trash' === $object->get_status()) {
 					return new \WP_Error(
 						'woocommerce_rest_already_trashed',
 						/* translators: %s: post type */
-						sprintf( __( 'The %s has already been deleted.', 'woocommerce' ), $this->post_type ),
+						sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type),
 						array(
 							'status' => 410,
 						)
@@ -1536,14 +1536,14 @@ 
 				$result = 'trash' === $object->get_status();
 			}
 
-			$response = $this->prepare_object_for_response( $object, $request );
+			$response = $this->prepare_object_for_response($object, $request);
 		}
 
-		if ( ! $result ) {
+		if ( ! $result) {
 			return new \WP_Error(
 				'woocommerce_rest_cannot_delete',
 				/* translators: %s: post type */
-				sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ),
+				sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type),
 				array(
 					'status' => 500,
 				)
@@ -1557,7 +1557,7 @@ 
 		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
-		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );
+		do_action("woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request);
 
 		return $response;
 	}
@@ -1568,613 +1568,613 @@ 
 	 * @return array
 	 */
 	public function get_item_schema() {
-		$weight_unit    = get_option( 'woocommerce_weight_unit' );
-		$dimension_unit = get_option( 'woocommerce_dimension_unit' );
+		$weight_unit    = get_option('woocommerce_weight_unit');
+		$dimension_unit = get_option('woocommerce_dimension_unit');
 		$schema         = array(
 			'$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' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 					'readonly'    => true,
 				),
 				'name'                  => array(
-					'description' => __( 'Product name.', 'woocommerce' ),
+					'description' => __('Product name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 				),
 				'slug'                  => array(
-					'description' => __( 'Product slug.', 'woocommerce' ),
+					'description' => __('Product slug.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 				),
 				'permalink'             => array(
-					'description' => __( 'Product URL.', 'woocommerce' ),
+					'description' => __('Product URL.', 'woocommerce'),
 					'type'        => 'string',
 					'format'      => 'uri',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 					'readonly'    => true,
 				),
 				'date_created'          => array(
-					'description' => __( "The date the product was created, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the product was created, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_created_gmt'      => array(
-					'description' => __( 'The date the product was created, as GMT.', 'woocommerce' ),
+					'description' => __('The date the product was created, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_modified'         => array(
-					'description' => __( "The date the product was last modified, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the product was last modified, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified_gmt'     => array(
-					'description' => __( 'The date the product was last modified, as GMT.', 'woocommerce' ),
+					'description' => __('The date the product was last modified, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'type'                  => array(
-					'description' => __( 'Product type.', 'woocommerce' ),
+					'description' => __('Product type.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'simple',
-					'enum'        => array_keys( wc_get_product_types() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(wc_get_product_types()),
+					'context'     => array('view', 'edit'),
 				),
 				'status'                => array(
-					'description' => __( 'Product status (post status).', 'woocommerce' ),
+					'description' => __('Product status (post status).', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'publish',
-					'enum'        => array_merge( array_keys( get_post_statuses() ), array( 'future' ) ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_merge(array_keys(get_post_statuses()), array('future')),
+					'context'     => array('view', 'edit'),
 				),
 				'featured'              => array(
-					'description' => __( 'Featured product.', 'woocommerce' ),
+					'description' => __('Featured product.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'catalog_visibility'    => array(
-					'description' => __( 'Catalog visibility.', 'woocommerce' ),
+					'description' => __('Catalog visibility.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'visible',
-					'enum'        => array( 'visible', 'catalog', 'search', 'hidden' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('visible', 'catalog', 'search', 'hidden'),
+					'context'     => array('view', 'edit'),
 				),
 				'description'           => array(
-					'description' => __( 'Product description.', 'woocommerce' ),
+					'description' => __('Product description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 				),
 				'short_description'     => array(
-					'description' => __( 'Product short description.', 'woocommerce' ),
+					'description' => __('Product short description.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 				),
 				'sku'                   => array(
-					'description' => __( 'Unique identifier.', 'woocommerce' ),
+					'description' => __('Unique identifier.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'price'                 => array(
-					'description' => __( 'Current product price.', 'woocommerce' ),
+					'description' => __('Current product price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'regular_price'         => array(
-					'description' => __( 'Product regular price.', 'woocommerce' ),
+					'description' => __('Product regular price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'sale_price'            => array(
-					'description' => __( 'Product sale price.', 'woocommerce' ),
+					'description' => __('Product sale price.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_from'     => array(
-					'description' => __( "Start date of sale price, in the site's timezone.", 'woocommerce' ),
+					'description' => __("Start date of sale price, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_from_gmt' => array(
-					'description' => __( 'Start date of sale price, as GMT.', 'woocommerce' ),
+					'description' => __('Start date of sale price, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_to'       => array(
-					'description' => __( "End date of sale price, in the site's timezone.", 'woocommerce' ),
+					'description' => __("End date of sale price, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_on_sale_to_gmt'   => array(
-					'description' => __( "End date of sale price, in the site's timezone.", 'woocommerce' ),
+					'description' => __("End date of sale price, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'price_html'            => array(
-					'description' => __( 'Price formatted in HTML.', 'woocommerce' ),
+					'description' => __('Price formatted in HTML.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'on_sale'               => array(
-					'description' => __( 'Shows if the product is on sale.', 'woocommerce' ),
+					'description' => __('Shows if the product is on sale.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'purchasable'           => array(
-					'description' => __( 'Shows if the product can be bought.', 'woocommerce' ),
+					'description' => __('Shows if the product can be bought.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total_sales'           => array(
-					'description' => __( 'Amount of sales.', 'woocommerce' ),
+					'description' => __('Amount of sales.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'virtual'               => array(
-					'description' => __( 'If the product is virtual.', 'woocommerce' ),
+					'description' => __('If the product is virtual.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'downloadable'          => array(
-					'description' => __( 'If the product is downloadable.', 'woocommerce' ),
+					'description' => __('If the product is downloadable.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'downloads'             => array(
-					'description' => __( 'List of downloadable files.', 'woocommerce' ),
+					'description' => __('List of downloadable files.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'File ID.', 'woocommerce' ),
+								'description' => __('File ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'File name.', 'woocommerce' ),
+								'description' => __('File name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'file' => array(
-								'description' => __( 'File URL.', 'woocommerce' ),
+								'description' => __('File URL.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'download_limit'        => array(
-					'description' => __( 'Number of times downloadable files can be downloaded after purchase.', 'woocommerce' ),
+					'description' => __('Number of times downloadable files can be downloaded after purchase.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => -1,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'download_expiry'       => array(
-					'description' => __( 'Number of days until access to downloadable files expires.', 'woocommerce' ),
+					'description' => __('Number of days until access to downloadable files expires.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => -1,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'external_url'          => array(
-					'description' => __( 'Product external URL. Only for external products.', 'woocommerce' ),
+					'description' => __('Product external URL. Only for external products.', 'woocommerce'),
 					'type'        => 'string',
 					'format'      => 'uri',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'button_text'           => array(
-					'description' => __( 'Product external button text. Only for external products.', 'woocommerce' ),
+					'description' => __('Product external button text. Only for external products.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'tax_status'            => array(
-					'description' => __( 'Tax status.', 'woocommerce' ),
+					'description' => __('Tax status.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'taxable',
-					'enum'        => array( 'taxable', 'shipping', 'none' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('taxable', 'shipping', 'none'),
+					'context'     => array('view', 'edit'),
 				),
 				'tax_class'             => array(
-					'description' => __( 'Tax class.', 'woocommerce' ),
+					'description' => __('Tax class.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'manage_stock'          => array(
-					'description' => __( 'Stock management at product level.', 'woocommerce' ),
+					'description' => __('Stock management at product level.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'stock_quantity'        => array(
-					'description' => __( 'Stock quantity.', 'woocommerce' ),
+					'description' => __('Stock quantity.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'stock_status'          => array(
-					'description' => __( 'Controls the stock status of the product.', 'woocommerce' ),
+					'description' => __('Controls the stock status of the product.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'instock',
-					'enum'        => array_keys( wc_get_product_stock_status_options() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(wc_get_product_stock_status_options()),
+					'context'     => array('view', 'edit'),
 				),
 				'backorders'            => array(
-					'description' => __( 'If managing stock, this controls if backorders are allowed.', 'woocommerce' ),
+					'description' => __('If managing stock, this controls if backorders are allowed.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'no',
-					'enum'        => array( 'no', 'notify', 'yes' ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array('no', 'notify', 'yes'),
+					'context'     => array('view', 'edit'),
 				),
 				'backorders_allowed'    => array(
-					'description' => __( 'Shows if backorders are allowed.', 'woocommerce' ),
+					'description' => __('Shows if backorders are allowed.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'backordered'           => array(
-					'description' => __( 'Shows if the product is on backordered.', 'woocommerce' ),
+					'description' => __('Shows if the product is on backordered.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'sold_individually'     => array(
-					'description' => __( 'Allow one item to be bought in a single order.', 'woocommerce' ),
+					'description' => __('Allow one item to be bought in a single order.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'weight'                => array(
 					/* translators: %s: weight unit */
-					'description' => sprintf( __( 'Product weight (%s).', 'woocommerce' ), $weight_unit ),
+					'description' => sprintf(__('Product weight (%s).', 'woocommerce'), $weight_unit),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'dimensions'            => array(
-					'description' => __( 'Product dimensions.', 'woocommerce' ),
+					'description' => __('Product dimensions.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'length' => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product length (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product length (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'width'  => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product width (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product width (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'height' => array(
 							/* translators: %s: dimension unit */
-							'description' => sprintf( __( 'Product height (%s).', 'woocommerce' ), $dimension_unit ),
+							'description' => sprintf(__('Product height (%s).', 'woocommerce'), $dimension_unit),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'shipping_required'     => array(
-					'description' => __( 'Shows if the product need to be shipped.', 'woocommerce' ),
+					'description' => __('Shows if the product need to be shipped.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_taxable'      => array(
-					'description' => __( 'Shows whether or not the product shipping is taxable.', 'woocommerce' ),
+					'description' => __('Shows whether or not the product shipping is taxable.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_class'        => array(
-					'description' => __( 'Shipping class slug.', 'woocommerce' ),
+					'description' => __('Shipping class slug.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'shipping_class_id'     => array(
-					'description' => __( 'Shipping class ID.', 'woocommerce' ),
+					'description' => __('Shipping class ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'reviews_allowed'       => array(
-					'description' => __( 'Allow reviews.', 'woocommerce' ),
+					'description' => __('Allow reviews.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => true,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'average_rating'        => array(
-					'description' => __( 'Reviews average rating.', 'woocommerce' ),
+					'description' => __('Reviews average rating.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'rating_count'          => array(
-					'description' => __( 'Amount of reviews that the product have.', 'woocommerce' ),
+					'description' => __('Amount of reviews that the product have.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'related_ids'           => array(
-					'description' => __( 'List of related products IDs.', 'woocommerce' ),
+					'description' => __('List of related products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'upsell_ids'            => array(
-					'description' => __( 'List of up-sell products IDs.', 'woocommerce' ),
+					'description' => __('List of up-sell products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'cross_sell_ids'        => array(
-					'description' => __( 'List of cross-sell products IDs.', 'woocommerce' ),
+					'description' => __('List of cross-sell products IDs.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'parent_id'             => array(
-					'description' => __( 'Product parent ID.', 'woocommerce' ),
+					'description' => __('Product parent ID.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'purchase_note'         => array(
-					'description' => __( 'Optional note to send the customer after purchase.', 'woocommerce' ),
+					'description' => __('Optional note to send the customer after purchase.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'categories'            => array(
-					'description' => __( 'List of categories.', 'woocommerce' ),
+					'description' => __('List of categories.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'Category ID.', 'woocommerce' ),
+								'description' => __('Category ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'Category name.', 'woocommerce' ),
+								'description' => __('Category name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'slug' => array(
-								'description' => __( 'Category slug.', 'woocommerce' ),
+								'description' => __('Category slug.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'tags'                  => array(
-					'description' => __( 'List of tags.', 'woocommerce' ),
+					'description' => __('List of tags.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'   => array(
-								'description' => __( 'Tag ID.', 'woocommerce' ),
+								'description' => __('Tag ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name' => array(
-								'description' => __( 'Tag name.', 'woocommerce' ),
+								'description' => __('Tag name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'slug' => array(
-								'description' => __( 'Tag slug.', 'woocommerce' ),
+								'description' => __('Tag slug.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'images'                => array(
-					'description' => __( 'List of images.', 'woocommerce' ),
+					'description' => __('List of images.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit', 'embed' ),
+					'context'     => array('view', 'edit', 'embed'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'                => array(
-								'description' => __( 'Image ID.', 'woocommerce' ),
+								'description' => __('Image ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'date_created'      => array(
-								'description' => __( "The date the image was created, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the image was created, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_created_gmt'  => array(
-								'description' => __( 'The date the image was created, as GMT.', 'woocommerce' ),
+								'description' => __('The date the image was created, as GMT.', 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_modified'     => array(
-								'description' => __( "The date the image was last modified, in the site's timezone.", 'woocommerce' ),
+								'description' => __("The date the image was last modified, in the site's timezone.", 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'date_modified_gmt' => array(
-								'description' => __( 'The date the image was last modified, as GMT.', 'woocommerce' ),
+								'description' => __('The date the image was last modified, as GMT.', 'woocommerce'),
 								'type'        => 'date-time',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'src'               => array(
-								'description' => __( 'Image URL.', 'woocommerce' ),
+								'description' => __('Image URL.', 'woocommerce'),
 								'type'        => 'string',
 								'format'      => 'uri',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'              => array(
-								'description' => __( 'Image name.', 'woocommerce' ),
+								'description' => __('Image name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'alt'               => array(
-								'description' => __( 'Image alternative text.', 'woocommerce' ),
+								'description' => __('Image alternative text.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'attributes'            => array(
-					'description' => __( 'List of attributes.', 'woocommerce' ),
+					'description' => __('List of attributes.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'        => array(
-								'description' => __( 'Attribute ID.', 'woocommerce' ),
+								'description' => __('Attribute ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'      => array(
-								'description' => __( 'Attribute name.', 'woocommerce' ),
+								'description' => __('Attribute name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'position'  => array(
-								'description' => __( 'Attribute position.', 'woocommerce' ),
+								'description' => __('Attribute position.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'visible'   => array(
-								'description' => __( "Define if the attribute is visible on the \"Additional information\" tab in the product's page.", 'woocommerce' ),
+								'description' => __("Define if the attribute is visible on the \"Additional information\" tab in the product's page.", 'woocommerce'),
 								'type'        => 'boolean',
 								'default'     => false,
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'variation' => array(
-								'description' => __( 'Define if the attribute can be used as variation.', 'woocommerce' ),
+								'description' => __('Define if the attribute can be used as variation.', 'woocommerce'),
 								'type'        => 'boolean',
 								'default'     => false,
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'options'   => array(
-								'description' => __( 'List of available term names of the attribute.', 'woocommerce' ),
+								'description' => __('List of available term names of the attribute.', 'woocommerce'),
 								'type'        => 'array',
 								'items'       => array(
 									'type' => 'string',
 								),
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'default_attributes'    => array(
-					'description' => __( 'Defaults variation attributes.', 'woocommerce' ),
+					'description' => __('Defaults variation attributes.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'     => array(
-								'description' => __( 'Attribute ID.', 'woocommerce' ),
+								'description' => __('Attribute ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'name'   => array(
-								'description' => __( 'Attribute name.', 'woocommerce' ),
+								'description' => __('Attribute name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'option' => array(
-								'description' => __( 'Selected attribute term name.', 'woocommerce' ),
+								'description' => __('Selected attribute term name.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'variations'            => array(
-					'description' => __( 'List of variations IDs.', 'woocommerce' ),
+					'description' => __('List of variations IDs.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type' => 'integer',
 					),
 					'readonly'    => true,
 				),
 				'grouped_products'      => array(
-					'description' => __( 'List of grouped products ID.', 'woocommerce' ),
+					'description' => __('List of grouped products ID.', 'woocommerce'),
 					'type'        => 'array',
 					'items'       => array(
 						'type' => 'integer',
 					),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'menu_order'            => array(
-					'description' => __( 'Menu order, used to custom sort products.', 'woocommerce' ),
+					'description' => __('Menu order, used to custom sort products.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'meta_data'             => array(
-					'description' => __( 'Meta data.', 'woocommerce' ),
+					'description' => __('Meta data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'    => array(
-								'description' => __( 'Meta ID.', 'woocommerce' ),
+								'description' => __('Meta ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'key'   => array(
-								'description' => __( 'Meta key.', 'woocommerce' ),
+								'description' => __('Meta key.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'value' => array(
-								'description' => __( 'Meta value.', 'woocommerce' ),
+								'description' => __('Meta value.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 			),
 		);
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -2186,130 +2186,130 @@ 
 		$params = parent::get_collection_params();
 
 		$params['slug'] = array(
-			'description'       => __( 'Limit result set to products with a specific slug.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific slug.', 'woocommerce'),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['status'] = array(
 			'default'           => 'any',
-			'description'       => __( 'Limit result set to products assigned a specific status.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific status.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_merge( array( 'any', 'future' ), array_keys( get_post_statuses() ) ),
+			'enum'              => array_merge(array('any', 'future'), array_keys(get_post_statuses())),
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['type'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific type.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific type.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_keys( wc_get_product_types() ),
+			'enum'              => array_keys(wc_get_product_types()),
 			'sanitize_callback' => 'sanitize_key',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['sku'] = array(
-			'description'       => __( 'Limit result set to products with specific SKU(s). Use commas to separate.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with specific SKU(s). Use commas to separate.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['featured'] = array(
-			'description'       => __( 'Limit result set to featured products.', 'woocommerce' ),
+			'description'       => __('Limit result set to featured products.', 'woocommerce'),
 			'type'              => 'boolean',
 			'sanitize_callback' => 'wc_string_to_bool',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['category'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific category ID.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific category ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['tag'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific tag ID.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific tag ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['shipping_class'] = array(
-			'description'       => __( 'Limit result set to products assigned a specific shipping class ID.', 'woocommerce' ),
+			'description'       => __('Limit result set to products assigned a specific shipping class ID.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['attribute'] = array(
-			'description'       => __( 'Limit result set to products with a specific attribute. Use the taxonomy name/attribute slug.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific attribute. Use the taxonomy name/attribute slug.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['attribute_term'] = array(
-			'description'       => __( 'Limit result set to products with a specific attribute term ID (required an assigned attribute).', 'woocommerce' ),
+			'description'       => __('Limit result set to products with a specific attribute term ID (required an assigned attribute).', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'wp_parse_id_list',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
-		if ( wc_tax_enabled() ) {
+		if (wc_tax_enabled()) {
 			$params['tax_class'] = array(
-				'description'       => __( 'Limit result set to products with a specific tax class.', 'woocommerce' ),
+				'description'       => __('Limit result set to products with a specific tax class.', 'woocommerce'),
 				'type'              => 'string',
-				'enum'              => array_merge( array( 'standard' ), \WC_Tax::get_tax_class_slugs() ),
+				'enum'              => array_merge(array('standard'), \WC_Tax::get_tax_class_slugs()),
 				'sanitize_callback' => 'sanitize_text_field',
 				'validate_callback' => 'rest_validate_request_arg',
 			);
 		}
 
 		$params['on_sale'] = array(
-			'description'       => __( 'Limit result set to products on sale.', 'woocommerce' ),
+			'description'       => __('Limit result set to products on sale.', 'woocommerce'),
 			'type'              => 'boolean',
 			'sanitize_callback' => 'wc_string_to_bool',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['min_price'] = array(
-			'description'       => __( 'Limit result set to products based on a minimum price.', 'woocommerce' ),
+			'description'       => __('Limit result set to products based on a minimum price.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['max_price'] = array(
-			'description'       => __( 'Limit result set to products based on a maximum price.', 'woocommerce' ),
+			'description'       => __('Limit result set to products based on a maximum price.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['stock_status'] = array(
-			'description'       => __( 'Limit result set to products with specified stock status.', 'woocommerce' ),
+			'description'       => __('Limit result set to products with specified stock status.', 'woocommerce'),
 			'type'              => 'string',
-			'enum'              => array_keys( wc_get_product_stock_status_options() ),
+			'enum'              => array_keys(wc_get_product_stock_status_options()),
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['low_in_stock'] = array(
-			'description'       => __( 'Limit result set to products that are low or out of stock.', 'woocommerce' ),
+			'description'       => __('Limit result set to products that are low or out of stock.', 'woocommerce'),
 			'type'              => 'boolean',
 			'default'           => false,
 			'sanitize_callback' => 'wc_string_to_bool',
 		);
 
 		$params['search'] = array(
-			'description'       => __( 'Search by similar product name or sku.', 'woocommerce' ),
+			'description'       => __('Search by similar product name or sku.', 'woocommerce'),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
-		$params['orderby']['enum'] = array_merge( $params['orderby']['enum'], array( 'price', 'popularity', 'rating' ) );
+		$params['orderby']['enum'] = array_merge($params['orderby']['enum'], array('price', 'popularity', 'rating'));
 
 		return $params;
 	}

src/Controllers/Version4/Orders.php

Spacing +506 added lines, -506 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Orders controller class.
@@ -54,17 +54,17 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($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'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
+					'callback'            => array($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( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -75,37 +75,37 @@ 
 			array(
 				'args'   => array(
 					'id' => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context' => $this->get_context_param(array('default' => 'view')),
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => \WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => false,
 							'type'        => 'boolean',
-							'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
+							'description' => __('Whether to bypass trash and force deletion.', 'woocommerce'),
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -116,11 +116,11 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			),
 			true
 		);
@@ -133,10 +133,10 @@ 
 	 * @param  int $id Object ID.
 	 * @return \WC_Data|bool
 	 */
-	protected function get_object( $id ) {
-		$order = wc_get_order( $id );
+	protected function get_object($id) {
+		$order = wc_get_order($id);
 		// In case id is a refund's id (or it's not an order at all), don't expose it via /orders/ path.
-		if ( ! $order || 'shop_order_refund' === $order->get_type() ) {
+		if ( ! $order || 'shop_order_refund' === $order->get_type()) {
 			return false;
 		}
 
@@ -149,47 +149,47 @@ 
 	 * @param \WC_Order_item $item Order item data.
 	 * @return array
 	 */
-	protected function get_order_item_data( $item ) {
+	protected function get_order_item_data($item) {
 		$data           = $item->get_data();
-		$format_decimal = array( 'subtotal', 'subtotal_tax', 'total', 'total_tax', 'tax_total', 'shipping_tax_total' );
+		$format_decimal = array('subtotal', 'subtotal_tax', 'total', 'total_tax', 'tax_total', 'shipping_tax_total');
 
 		// Format decimal values.
-		foreach ( $format_decimal as $key ) {
-			if ( isset( $data[ $key ] ) ) {
-				$data[ $key ] = wc_format_decimal( $data[ $key ], $this->request['dp'] );
+		foreach ($format_decimal as $key) {
+			if (isset($data[$key])) {
+				$data[$key] = wc_format_decimal($data[$key], $this->request['dp']);
 			}
 		}
 
 		// Add SKU and PRICE to products.
-		if ( is_callable( array( $item, 'get_product' ) ) ) {
+		if (is_callable(array($item, 'get_product'))) {
 			$data['sku']   = $item->get_product() ? $item->get_product()->get_sku() : null;
 			$data['price'] = $item->get_quantity() ? $item->get_total() / $item->get_quantity() : 0;
 		}
 
 		// Format taxes.
-		if ( ! empty( $data['taxes']['total'] ) ) {
+		if ( ! empty($data['taxes']['total'])) {
 			$taxes = array();
 
-			foreach ( $data['taxes']['total'] as $tax_rate_id => $tax ) {
+			foreach ($data['taxes']['total'] as $tax_rate_id => $tax) {
 				$taxes[] = array(
 					'id'       => $tax_rate_id,
 					'total'    => $tax,
-					'subtotal' => isset( $data['taxes']['subtotal'][ $tax_rate_id ] ) ? $data['taxes']['subtotal'][ $tax_rate_id ] : '',
+					'subtotal' => isset($data['taxes']['subtotal'][$tax_rate_id]) ? $data['taxes']['subtotal'][$tax_rate_id] : '',
 				);
 			}
 			$data['taxes'] = $taxes;
-		} elseif ( isset( $data['taxes'] ) ) {
+		} elseif (isset($data['taxes'])) {
 			$data['taxes'] = array();
 		}
 
 		// Remove names for coupons, taxes and shipping.
-		if ( isset( $data['code'] ) || isset( $data['rate_code'] ) || isset( $data['method_title'] ) ) {
-			unset( $data['name'] );
+		if (isset($data['code']) || isset($data['rate_code']) || isset($data['method_title'])) {
+			unset($data['name']);
 		}
 
 		// Remove props we don't want to expose.
-		unset( $data['order_id'] );
-		unset( $data['type'] );
+		unset($data['order_id']);
+		unset($data['type']);
 
 		return $data;
 	}
@@ -201,45 +201,45 @@ 
 	 * @param  \WC_Data $object WC_Data instance.
 	 * @return array
 	 */
-	protected function get_formatted_item_data( $object ) {
+	protected function get_formatted_item_data($object) {
 		$data              = $object->get_data();
-		$format_decimal    = array( 'discount_total', 'discount_tax', 'shipping_total', 'shipping_tax', 'shipping_total', 'shipping_tax', 'cart_tax', 'total', 'total_tax' );
-		$format_date       = array( 'date_created', 'date_modified', 'date_completed', 'date_paid' );
-		$format_line_items = array( 'line_items', 'tax_lines', 'shipping_lines', 'fee_lines', 'coupon_lines' );
+		$format_decimal    = array('discount_total', 'discount_tax', 'shipping_total', 'shipping_tax', 'shipping_total', 'shipping_tax', 'cart_tax', 'total', 'total_tax');
+		$format_date       = array('date_created', 'date_modified', 'date_completed', 'date_paid');
+		$format_line_items = array('line_items', 'tax_lines', 'shipping_lines', 'fee_lines', 'coupon_lines');
 
 		// Format decimal values.
-		foreach ( $format_decimal as $key ) {
-			$data[ $key ] = wc_format_decimal( $data[ $key ], $this->request['dp'] );
+		foreach ($format_decimal as $key) {
+			$data[$key] = wc_format_decimal($data[$key], $this->request['dp']);
 		}
 
 		// Format date values.
-		foreach ( $format_date as $key ) {
-			$datetime              = $data[ $key ];
-			$data[ $key ]          = wc_rest_prepare_date_response( $datetime, false );
-			$data[ $key . '_gmt' ] = wc_rest_prepare_date_response( $datetime );
+		foreach ($format_date as $key) {
+			$datetime              = $data[$key];
+			$data[$key]          = wc_rest_prepare_date_response($datetime, false);
+			$data[$key . '_gmt'] = wc_rest_prepare_date_response($datetime);
 		}
 
 		// Format the order status.
-		$data['status'] = 'wc-' === substr( $data['status'], 0, 3 ) ? substr( $data['status'], 3 ) : $data['status'];
+		$data['status'] = 'wc-' === substr($data['status'], 0, 3) ? substr($data['status'], 3) : $data['status'];
 
 		// Format line items.
-		foreach ( $format_line_items as $key ) {
-			$data[ $key ] = array_values( array_map( array( $this, 'get_order_item_data' ), $data[ $key ] ) );
+		foreach ($format_line_items as $key) {
+			$data[$key] = array_values(array_map(array($this, 'get_order_item_data'), $data[$key]));
 		}
 
 		// Refunds.
 		$data['refunds'] = array();
-		foreach ( $object->get_refunds() as $refund ) {
+		foreach ($object->get_refunds() as $refund) {
 			$data['refunds'][] = array(
 				'id'     => $refund->get_id(),
 				'reason' => $refund->get_reason() ? $refund->get_reason() : '',
-				'total'  => '-' . wc_format_decimal( $refund->get_amount(), $this->request['dp'] ),
+				'total'  => '-' . wc_format_decimal($refund->get_amount(), $this->request['dp']),
 			);
 		}
 
 		// Currency symbols.
-		$currency_symbol         = get_woocommerce_currency_symbol( $data['currency'] );
-		$data['currency_symbol'] = html_entity_decode( $currency_symbol );
+		$currency_symbol         = get_woocommerce_currency_symbol($data['currency']);
+		$data['currency_symbol'] = html_entity_decode($currency_symbol);
 
 		return array(
 			'id'                   => $object->get_id(),
@@ -295,15 +295,15 @@ 
 	 * @param  \WP_REST_Request $request Request object.
 	 * @return \WP_REST_Response
 	 */
-	public function prepare_object_for_response( $object, $request ) {
+	public function prepare_object_for_response($object, $request) {
 		$this->request       = $request;
-		$this->request['dp'] = is_null( $this->request['dp'] ) ? wc_get_price_decimals() : absint( $this->request['dp'] );
-		$data                = $this->get_formatted_item_data( $object );
-		$context             = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data                = $this->add_additional_fields_to_object( $data, $request );
-		$data                = $this->filter_response_by_context( $data, $context );
-		$response            = rest_ensure_response( $data );
-		$response->add_links( $this->prepare_links( $object, $request ) );
+		$this->request['dp'] = is_null($this->request['dp']) ? wc_get_price_decimals() : absint($this->request['dp']);
+		$data                = $this->get_formatted_item_data($object);
+		$context             = ! empty($request['context']) ? $request['context'] : 'view';
+		$data                = $this->add_additional_fields_to_object($data, $request);
+		$data                = $this->filter_response_by_context($data, $context);
+		$response            = rest_ensure_response($data);
+		$response->add_links($this->prepare_links($object, $request));
 
 		/**
 		 * Filter the data for a response.
@@ -315,7 +315,7 @@ 
 		 * @param \WC_Data          $object   Object data.
 		 * @param \WP_REST_Request  $request  Request object.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->post_type}_object", $response, $object, $request);
 	}
 
 	/**
@@ -325,25 +325,25 @@ 
 	 * @param \WP_REST_Request $request Request object.
 	 * @return array                   Links for the given post.
 	 */
-	protected function prepare_links( $object, $request ) {
+	protected function prepare_links($object, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
-		if ( 0 !== (int) $object->get_customer_id() ) {
+		if (0 !== (int) $object->get_customer_id()) {
 			$links['customer'] = array(
-				'href' => rest_url( sprintf( '/%s/customers/%d', $this->namespace, $object->get_customer_id() ) ),
+				'href' => rest_url(sprintf('/%s/customers/%d', $this->namespace, $object->get_customer_id())),
 			);
 		}
 
-		if ( 0 !== (int) $object->get_parent_id() ) {
+		if (0 !== (int) $object->get_parent_id()) {
 			$links['up'] = array(
-				'href' => rest_url( sprintf( '/%s/orders/%d', $this->namespace, $object->get_parent_id() ) ),
+				'href' => rest_url(sprintf('/%s/orders/%d', $this->namespace, $object->get_parent_id())),
 			);
 		}
 
@@ -357,19 +357,19 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return array
 	 */
-	protected function prepare_objects_query( $request ) {
+	protected function prepare_objects_query($request) {
 		global $wpdb;
 
 		// This is needed to get around an array to string notice in \WC_REST_Orders_V2_Controller::prepare_objects_query.
 		$statuses = $request['status'];
-		unset( $request['status'] );
-		$args = parent::prepare_objects_query( $request );
+		unset($request['status']);
+		$args = parent::prepare_objects_query($request);
 
 		$args['post_status'] = array();
-		foreach ( $statuses as $status ) {
-			if ( in_array( $status, $this->get_order_statuses(), true ) ) {
+		foreach ($statuses as $status) {
+			if (in_array($status, $this->get_order_statuses(), true)) {
 				$args['post_status'][] = 'wc-' . $status;
-			} elseif ( 'any' === $status ) {
+			} elseif ('any' === $status) {
 				// Set status to "any" and short-circuit out.
 				$args['post_status'] = 'any';
 				break;
@@ -382,8 +382,8 @@ 
 		$request['status'] = $statuses;
 
 		// Customer.
-		if ( isset( $request['customer'] ) ) {
-			if ( ! empty( $args['meta_query'] ) ) {
+		if (isset($request['customer'])) {
+			if ( ! empty($args['meta_query'])) {
 				$args['meta_query'] = array(); // WPCS: slow query ok.
 			}
 
@@ -395,7 +395,7 @@ 
 		}
 
 		// Search by product.
-		if ( ! empty( $request['product'] ) ) {
+		if ( ! empty($request['product'])) {
 			$order_ids = $wpdb->get_col(
 				$wpdb->prepare(
 					"SELECT order_id
@@ -407,25 +407,25 @@ 
 			);
 
 			// Force WP_Query return empty if don't found any order.
-			$order_ids = ! empty( $order_ids ) ? $order_ids : array( 0 );
+			$order_ids = ! empty($order_ids) ? $order_ids : array(0);
 
 			$args['post__in'] = $order_ids;
 		}
 
 		// Search.
-		if ( ! empty( $args['s'] ) ) {
-			$order_ids = wc_order_search( $args['s'] );
+		if ( ! empty($args['s'])) {
+			$order_ids = wc_order_search($args['s']);
 
-			if ( ! empty( $order_ids ) ) {
-				unset( $args['s'] );
-				$args['post__in'] = array_merge( $order_ids, array( 0 ) );
+			if ( ! empty($order_ids)) {
+				unset($args['s']);
+				$args['post__in'] = array_merge($order_ids, array(0));
 			}
 		}
 
 		// Search by partial order number.
-		if ( ! empty( $request['number'] ) ) {
-			$partial_number = trim( $request['number'] );
-			$limit          = intval( $args['posts_per_page'] );
+		if ( ! empty($request['number'])) {
+			$partial_number = trim($request['number']);
+			$limit          = intval($args['posts_per_page']);
 			$order_ids      = $wpdb->get_col(
 				$wpdb->prepare(
 					"SELECT ID
@@ -433,13 +433,13 @@ 
 					WHERE post_type = 'shop_order'
 					AND ID LIKE %s
 					LIMIT %d",
-					$wpdb->esc_like( absint( $partial_number ) ) . '%',
+					$wpdb->esc_like(absint($partial_number)) . '%',
 					$limit
 				)
 			);
 
 			// Force \WP_Query return empty if don't found any order.
-			$order_ids        = empty( $order_ids ) ? array( 0 ) : $order_ids;
+			$order_ids        = empty($order_ids) ? array(0) : $order_ids;
 			$args['post__in'] = $order_ids;
 		}
 
@@ -452,8 +452,8 @@ 
 	 * @param  array $schema Schema.
 	 * @return bool
 	 */
-	protected function filter_writable_props( $schema ) {
-		return empty( $schema['readonly'] );
+	protected function filter_writable_props($schema) {
+		return empty($schema['readonly']);
 	}
 
 
@@ -465,51 +465,51 @@ 
 	 * @param  bool             $creating If is creating a new object.
 	 * @return \WP_Error|WC_Data
 	 */
-	protected function prepare_object_for_database( $request, $creating = false ) {
-		$id        = isset( $request['id'] ) ? absint( $request['id'] ) : 0;
-		$order     = new \WC_Order( $id );
+	protected function prepare_object_for_database($request, $creating = false) {
+		$id        = isset($request['id']) ? absint($request['id']) : 0;
+		$order     = new \WC_Order($id);
 		$schema    = $this->get_item_schema();
-		$data_keys = array_keys( array_filter( $schema['properties'], array( $this, 'filter_writable_props' ) ) );
+		$data_keys = array_keys(array_filter($schema['properties'], array($this, 'filter_writable_props')));
 
 		// Handle all writable props.
-		foreach ( $data_keys as $key ) {
-			$value = $request[ $key ];
+		foreach ($data_keys as $key) {
+			$value = $request[$key];
 
-			if ( ! is_null( $value ) ) {
-				switch ( $key ) {
+			if ( ! is_null($value)) {
+				switch ($key) {
 					case 'coupon_lines':
 					case 'status':
 						// Change should be done later so transitions have new data.
 						break;
 					case 'billing':
 					case 'shipping':
-						$this->update_address( $order, $value, $key );
+						$this->update_address($order, $value, $key);
 						break;
 					case 'line_items':
 					case 'shipping_lines':
 					case 'fee_lines':
-						if ( is_array( $value ) ) {
-							foreach ( $value as $item ) {
-								if ( is_array( $item ) ) {
-									if ( $this->item_is_null( $item ) || ( isset( $item['quantity'] ) && 0 === $item['quantity'] ) ) {
-										$order->remove_item( $item['id'] );
+						if (is_array($value)) {
+							foreach ($value as $item) {
+								if (is_array($item)) {
+									if ($this->item_is_null($item) || (isset($item['quantity']) && 0 === $item['quantity'])) {
+										$order->remove_item($item['id']);
 									} else {
-										$this->set_item( $order, $key, $item );
+										$this->set_item($order, $key, $item);
 									}
 								}
 							}
 						}
 						break;
 					case 'meta_data':
-						if ( is_array( $value ) ) {
-							foreach ( $value as $meta ) {
-								$order->update_meta_data( $meta['key'], $meta['value'], isset( $meta['id'] ) ? $meta['id'] : '' );
+						if (is_array($value)) {
+							foreach ($value as $meta) {
+								$order->update_meta_data($meta['key'], $meta['value'], isset($meta['id']) ? $meta['id'] : '');
 							}
 						}
 						break;
 					default:
-						if ( is_callable( array( $order, "set_{$key}" ) ) ) {
-							$order->{"set_{$key}"}( $value );
+						if (is_callable(array($order, "set_{$key}"))) {
+							$order->{"set_{$key}"}($value);
 						}
 						break;
 				}
@@ -526,7 +526,7 @@ 
 		 * @param \WP_REST_Request $request  Request object.
 		 * @param bool            $creating If is creating a new object.
 		 */
-		return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating );
+		return apply_filters("woocommerce_rest_pre_insert_{$this->post_type}_object", $order, $request, $creating);
 	}
 
 	/**
@@ -537,62 +537,62 @@ 
 	 * @return \WC_Data|\WP_Error
 	 * @throws \WC_REST_Exception But all errors are validated before returning any data.
 	 */
-	protected function save_object( $request, $creating = false ) {
+	protected function save_object($request, $creating = false) {
 		try {
-			$object = $this->prepare_object_for_database( $request, $creating );
+			$object = $this->prepare_object_for_database($request, $creating);
 
-			if ( is_wp_error( $object ) ) {
+			if (is_wp_error($object)) {
 				return $object;
 			}
 
 			// Make sure gateways are loaded so hooks from gateways fire on save/create.
 			WC()->payment_gateways();
 
-			if ( ! is_null( $request['customer_id'] ) && 0 !== $request['customer_id'] ) {
+			if ( ! is_null($request['customer_id']) && 0 !== $request['customer_id']) {
 				// Make sure customer exists.
-				if ( false === get_user_by( 'id', $request['customer_id'] ) ) {
-					throw new \WC_REST_Exception( 'woocommerce_rest_invalid_customer_id', __( 'Customer ID is invalid.', 'woocommerce' ), 400 );
+				if (false === get_user_by('id', $request['customer_id'])) {
+					throw new \WC_REST_Exception('woocommerce_rest_invalid_customer_id', __('Customer ID is invalid.', 'woocommerce'), 400);
 				}
 
 				// Make sure customer is part of blog.
-				if ( is_multisite() && ! is_user_member_of_blog( $request['customer_id'] ) ) {
-					add_user_to_blog( get_current_blog_id(), $request['customer_id'], 'customer' );
+				if (is_multisite() && ! is_user_member_of_blog($request['customer_id'])) {
+					add_user_to_blog(get_current_blog_id(), $request['customer_id'], 'customer');
 				}
 			}
 
-			if ( $creating ) {
-				$object->set_created_via( 'rest-api' );
-				$object->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
+			if ($creating) {
+				$object->set_created_via('rest-api');
+				$object->set_prices_include_tax('yes' === get_option('woocommerce_prices_include_tax'));
 				$object->calculate_totals();
 			} else {
 				// If items have changed, recalculate order totals.
-				if ( isset( $request['billing'] ) || isset( $request['shipping'] ) || isset( $request['line_items'] ) || isset( $request['shipping_lines'] ) || isset( $request['fee_lines'] ) || isset( $request['coupon_lines'] ) ) {
-					$object->calculate_totals( true );
+				if (isset($request['billing']) || isset($request['shipping']) || isset($request['line_items']) || isset($request['shipping_lines']) || isset($request['fee_lines']) || isset($request['coupon_lines'])) {
+					$object->calculate_totals(true);
 				}
 			}
 
 			// Set coupons.
-			$this->calculate_coupons( $request, $object );
+			$this->calculate_coupons($request, $object);
 
 			// Set status.
-			if ( ! empty( $request['status'] ) ) {
-				$object->set_status( $request['status'] );
+			if ( ! empty($request['status'])) {
+				$object->set_status($request['status']);
 			}
 
 			$object->save();
 
 			// Actions for after the order is saved.
-			if ( true === $request['set_paid'] ) {
-				if ( $creating || $object->needs_payment() ) {
-					$object->payment_complete( $request['transaction_id'] );
+			if (true === $request['set_paid']) {
+				if ($creating || $object->needs_payment()) {
+					$object->payment_complete($request['transaction_id']);
 				}
 			}
 
-			return $this->get_object( $object->get_id() );
-		} catch ( \WC_Data_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( \WC_REST_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+			return $this->get_object($object->get_id());
+		} catch (\WC_Data_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (\WC_REST_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 	}
 
@@ -603,10 +603,10 @@ 
 	 * @param array    $posted Posted data.
 	 * @param string   $type   Address type.
 	 */
-	protected function update_address( $order, $posted, $type = 'billing' ) {
-		foreach ( $posted as $key => $value ) {
-			if ( is_callable( array( $order, "set_{$type}_{$key}" ) ) ) {
-				$order->{"set_{$type}_{$key}"}( $value );
+	protected function update_address($order, $posted, $type = 'billing') {
+		foreach ($posted as $key => $value) {
+			if (is_callable(array($order, "set_{$type}_{$key}"))) {
+				$order->{"set_{$type}_{$key}"}($value);
 			}
 		}
 	}
@@ -618,15 +618,15 @@ 
 	 * @return int
 	 * @throws \WC_REST_Exception When SKU or ID is not valid.
 	 */
-	protected function get_product_id( $posted ) {
-		if ( ! empty( $posted['sku'] ) ) {
-			$product_id = (int) wc_get_product_id_by_sku( $posted['sku'] );
-		} elseif ( ! empty( $posted['product_id'] ) && empty( $posted['variation_id'] ) ) {
+	protected function get_product_id($posted) {
+		if ( ! empty($posted['sku'])) {
+			$product_id = (int) wc_get_product_id_by_sku($posted['sku']);
+		} elseif ( ! empty($posted['product_id']) && empty($posted['variation_id'])) {
 			$product_id = (int) $posted['product_id'];
-		} elseif ( ! empty( $posted['variation_id'] ) ) {
+		} elseif ( ! empty($posted['variation_id'])) {
 			$product_id = (int) $posted['variation_id'];
 		} else {
-			throw new \WC_REST_Exception( 'woocommerce_rest_required_product_reference', __( 'Product ID or SKU is required.', 'woocommerce' ), 400 );
+			throw new \WC_REST_Exception('woocommerce_rest_required_product_reference', __('Product ID or SKU is required.', 'woocommerce'), 400);
 		}
 		return $product_id;
 	}
@@ -638,9 +638,9 @@ 
 	 * @param string        $prop   Order property.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_prop( $item, $prop, $posted ) {
-		if ( isset( $posted[ $prop ] ) ) {
-			$item->{"set_$prop"}( $posted[ $prop ] );
+	protected function maybe_set_item_prop($item, $prop, $posted) {
+		if (isset($posted[$prop])) {
+			$item->{"set_$prop"}($posted[$prop]);
 		}
 	}
 
@@ -651,9 +651,9 @@ 
 	 * @param string[]      $props  Properties.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_props( $item, $props, $posted ) {
-		foreach ( $props as $prop ) {
-			$this->maybe_set_item_prop( $item, $prop, $posted );
+	protected function maybe_set_item_props($item, $props, $posted) {
+		foreach ($props as $prop) {
+			$this->maybe_set_item_prop($item, $prop, $posted);
 		}
 	}
 
@@ -663,12 +663,12 @@ 
 	 * @param WC_Order_Item $item   Order item data.
 	 * @param array         $posted Request data.
 	 */
-	protected function maybe_set_item_meta_data( $item, $posted ) {
-		if ( ! empty( $posted['meta_data'] ) && is_array( $posted['meta_data'] ) ) {
-			foreach ( $posted['meta_data'] as $meta ) {
-				if ( isset( $meta['key'] ) ) {
-					$value = isset( $meta['value'] ) ? $meta['value'] : null;
-					$item->update_meta_data( $meta['key'], $value, isset( $meta['id'] ) ? $meta['id'] : '' );
+	protected function maybe_set_item_meta_data($item, $posted) {
+		if ( ! empty($posted['meta_data']) && is_array($posted['meta_data'])) {
+			foreach ($posted['meta_data'] as $meta) {
+				if (isset($meta['key'])) {
+					$value = isset($meta['value']) ? $meta['value'] : null;
+					$item->update_meta_data($meta['key'], $value, isset($meta['id']) ? $meta['id'] : '');
 				}
 			}
 		}
@@ -683,23 +683,23 @@ 
 	 * @return WC_Order_Item_Product
 	 * @throws WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_line_items( $posted, $action = 'create', $item = null ) {
-		$item    = is_null( $item ) ? new \WC_Order_Item_Product( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
-		$product = wc_get_product( $this->get_product_id( $posted ) );
-
-		if ( $product !== $item->get_product() ) {
-			$item->set_product( $product );
-
-			if ( 'create' === $action ) {
-				$quantity = isset( $posted['quantity'] ) ? $posted['quantity'] : 1;
-				$total    = wc_get_price_excluding_tax( $product, array( 'qty' => $quantity ) );
-				$item->set_total( $total );
-				$item->set_subtotal( $total );
+	protected function prepare_line_items($posted, $action = 'create', $item = null) {
+		$item    = is_null($item) ? new \WC_Order_Item_Product( ! empty($posted['id']) ? $posted['id'] : '') : $item;
+		$product = wc_get_product($this->get_product_id($posted));
+
+		if ($product !== $item->get_product()) {
+			$item->set_product($product);
+
+			if ('create' === $action) {
+				$quantity = isset($posted['quantity']) ? $posted['quantity'] : 1;
+				$total    = wc_get_price_excluding_tax($product, array('qty' => $quantity));
+				$item->set_total($total);
+				$item->set_subtotal($total);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'name', 'quantity', 'total', 'subtotal', 'tax_class' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('name', 'quantity', 'total', 'subtotal', 'tax_class'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -713,17 +713,17 @@ 
 	 * @return \WC_Order_Item_Shipping
 	 * @throws \WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_shipping_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new \WC_Order_Item_Shipping( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_shipping_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new \WC_Order_Item_Shipping( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['method_id'] ) ) {
-				throw new \WC_REST_Exception( 'woocommerce_rest_invalid_shipping_item', __( 'Shipping method ID is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['method_id'])) {
+				throw new \WC_REST_Exception('woocommerce_rest_invalid_shipping_item', __('Shipping method ID is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'method_id', 'method_title', 'total' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('method_id', 'method_title', 'total'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -737,17 +737,17 @@ 
 	 * @return \WC_Order_Item_Fee
 	 * @throws \WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_fee_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new \WC_Order_Item_Fee( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_fee_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new \WC_Order_Item_Fee( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['name'] ) ) {
-				throw new \WC_REST_Exception( 'woocommerce_rest_invalid_fee_item', __( 'Fee name is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['name'])) {
+				throw new \WC_REST_Exception('woocommerce_rest_invalid_fee_item', __('Fee name is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'name', 'tax_class', 'tax_status', 'total' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('name', 'tax_class', 'tax_status', 'total'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -761,17 +761,17 @@ 
 	 * @return \WC_Order_Item_Coupon
 	 * @throws \WC_REST_Exception Invalid data, server error.
 	 */
-	protected function prepare_coupon_lines( $posted, $action = 'create', $item = null ) {
-		$item = is_null( $item ) ? new \WC_Order_Item_Coupon( ! empty( $posted['id'] ) ? $posted['id'] : '' ) : $item;
+	protected function prepare_coupon_lines($posted, $action = 'create', $item = null) {
+		$item = is_null($item) ? new \WC_Order_Item_Coupon( ! empty($posted['id']) ? $posted['id'] : '') : $item;
 
-		if ( 'create' === $action ) {
-			if ( empty( $posted['code'] ) ) {
-				throw new \WC_REST_Exception( 'woocommerce_rest_invalid_coupon_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
+		if ('create' === $action) {
+			if (empty($posted['code'])) {
+				throw new \WC_REST_Exception('woocommerce_rest_invalid_coupon_coupon', __('Coupon code is required.', 'woocommerce'), 400);
 			}
 		}
 
-		$this->maybe_set_item_props( $item, array( 'code', 'discount' ), $posted );
-		$this->maybe_set_item_meta_data( $item, $posted );
+		$this->maybe_set_item_props($item, array('code', 'discount'), $posted);
+		$this->maybe_set_item_meta_data($item, $posted);
 
 		return $item;
 	}
@@ -786,10 +786,10 @@ 
 	 * @param array     $posted item provided in the request body.
 	 * @throws \WC_REST_Exception If item ID is not associated with order.
 	 */
-	protected function set_item( $order, $item_type, $posted ) {
+	protected function set_item($order, $item_type, $posted) {
 		global $wpdb;
 
-		if ( ! empty( $posted['id'] ) ) {
+		if ( ! empty($posted['id'])) {
 			$action = 'update';
 		} else {
 			$action = 'create';
@@ -799,22 +799,22 @@ 
 		$item   = null;
 
 		// Verify provided line item ID is associated with order.
-		if ( 'update' === $action ) {
-			$item = $order->get_item( absint( $posted['id'] ), false );
+		if ('update' === $action) {
+			$item = $order->get_item(absint($posted['id']), false);
 
-			if ( ! $item ) {
-				throw new \WC_REST_Exception( 'woocommerce_rest_invalid_item_id', __( 'Order item ID provided is not associated with order.', 'woocommerce' ), 400 );
+			if ( ! $item) {
+				throw new \WC_REST_Exception('woocommerce_rest_invalid_item_id', __('Order item ID provided is not associated with order.', 'woocommerce'), 400);
 			}
 		}
 
 		// Prepare item data.
-		$item = $this->$method( $posted, $action, $item );
+		$item = $this->$method($posted, $action, $item);
 
-		do_action( 'woocommerce_rest_set_order_item', $item, $posted );
+		do_action('woocommerce_rest_set_order_item', $item, $posted);
 
 		// If creating the order, add the item to it.
-		if ( 'create' === $action ) {
-			$order->add_item( $item );
+		if ('create' === $action) {
+			$order->add_item($item);
 		} else {
 			$item->save();
 		}
@@ -827,11 +827,11 @@ 
 	 * @param array $item Item provided in the request body.
 	 * @return bool True if the item resource ID is null, false otherwise.
 	 */
-	protected function item_is_null( $item ) {
-		$keys = array( 'product_id', 'method_id', 'method_title', 'name', 'code' );
+	protected function item_is_null($item) {
+		$keys = array('product_id', 'method_id', 'method_title', 'name', 'code');
 
-		foreach ( $keys as $key ) {
-			if ( array_key_exists( $key, $item ) && is_null( $item[ $key ] ) ) {
+		foreach ($keys as $key) {
+			if (array_key_exists($key, $item) && is_null($item[$key])) {
 				return true;
 			}
 		}
@@ -847,8 +847,8 @@ 
 	protected function get_order_statuses() {
 		$order_statuses = array();
 
-		foreach ( array_keys( wc_get_order_statuses() ) as $status ) {
-			$order_statuses[] = str_replace( 'wc-', '', $status );
+		foreach (array_keys(wc_get_order_statuses()) as $status) {
+			$order_statuses[] = str_replace('wc-', '', $status);
 		}
 
 		return $order_statuses;
@@ -866,543 +866,543 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'id'                   => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'parent_id'            => array(
-					'description' => __( 'Parent order ID.', 'woocommerce' ),
+					'description' => __('Parent order ID.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'number'               => array(
-					'description' => __( 'Order number.', 'woocommerce' ),
+					'description' => __('Order number.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'order_key'            => array(
-					'description' => __( 'Order key.', 'woocommerce' ),
+					'description' => __('Order key.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'created_via'          => array(
-					'description' => __( 'Shows where the order was created.', 'woocommerce' ),
+					'description' => __('Shows where the order was created.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'version'              => array(
-					'description' => __( 'Version of WooCommerce which last updated the order.', 'woocommerce' ),
+					'description' => __('Version of WooCommerce which last updated the order.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'status'               => array(
-					'description' => __( 'Order status.', 'woocommerce' ),
+					'description' => __('Order status.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => 'pending',
 					'enum'        => $this->get_order_statuses(),
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'currency'             => array(
-					'description' => __( 'Currency the order was created with, in ISO format.', 'woocommerce' ),
+					'description' => __('Currency the order was created with, in ISO format.', 'woocommerce'),
 					'type'        => 'string',
 					'default'     => get_woocommerce_currency(),
-					'enum'        => array_keys( get_woocommerce_currencies() ),
-					'context'     => array( 'view', 'edit' ),
+					'enum'        => array_keys(get_woocommerce_currencies()),
+					'context'     => array('view', 'edit'),
 				),
 				'currency_symbol'      => array(
-					'description' => __( 'Currency symbol.', 'woocommerce' ),
+					'description' => __('Currency symbol.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_created'         => array(
-					'description' => __( "The date the order was created, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was created, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_created_gmt'     => array(
-					'description' => __( 'The date the order was created, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was created, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified'        => array(
-					'description' => __( "The date the order was last modified, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was last modified, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_modified_gmt'    => array(
-					'description' => __( 'The date the order was last modified, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was last modified, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'discount_total'       => array(
-					'description' => __( 'Total discount amount for the order.', 'woocommerce' ),
+					'description' => __('Total discount amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'discount_tax'         => array(
-					'description' => __( 'Total discount tax amount for the order.', 'woocommerce' ),
+					'description' => __('Total discount tax amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_total'       => array(
-					'description' => __( 'Total shipping amount for the order.', 'woocommerce' ),
+					'description' => __('Total shipping amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'shipping_tax'         => array(
-					'description' => __( 'Total shipping tax amount for the order.', 'woocommerce' ),
+					'description' => __('Total shipping tax amount for the order.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'cart_tax'             => array(
-					'description' => __( 'Sum of line item taxes only.', 'woocommerce' ),
+					'description' => __('Sum of line item taxes only.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total'                => array(
-					'description' => __( 'Grand total.', 'woocommerce' ),
+					'description' => __('Grand total.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'total_tax'            => array(
-					'description' => __( 'Sum of all taxes.', 'woocommerce' ),
+					'description' => __('Sum of all taxes.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'prices_include_tax'   => array(
-					'description' => __( 'True the prices included tax during checkout.', 'woocommerce' ),
+					'description' => __('True the prices included tax during checkout.', 'woocommerce'),
 					'type'        => 'boolean',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_id'          => array(
-					'description' => __( 'User ID who owns the order. 0 for guests.', 'woocommerce' ),
+					'description' => __('User ID who owns the order. 0 for guests.', 'woocommerce'),
 					'type'        => 'integer',
 					'default'     => 0,
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'customer_ip_address'  => array(
-					'description' => __( "Customer's IP address.", 'woocommerce' ),
+					'description' => __("Customer's IP address.", 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_user_agent'  => array(
-					'description' => __( 'User agent of the customer.', 'woocommerce' ),
+					'description' => __('User agent of the customer.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'customer_note'        => array(
-					'description' => __( 'Note left by customer during checkout.', 'woocommerce' ),
+					'description' => __('Note left by customer during checkout.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'billing'              => array(
-					'description' => __( 'Billing address.', 'woocommerce' ),
+					'description' => __('Billing address.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'first_name' => array(
-							'description' => __( 'First name.', 'woocommerce' ),
+							'description' => __('First name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'last_name'  => array(
-							'description' => __( 'Last name.', 'woocommerce' ),
+							'description' => __('Last name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'company'    => array(
-							'description' => __( 'Company name.', 'woocommerce' ),
+							'description' => __('Company name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_1'  => array(
-							'description' => __( 'Address line 1', 'woocommerce' ),
+							'description' => __('Address line 1', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_2'  => array(
-							'description' => __( 'Address line 2', 'woocommerce' ),
+							'description' => __('Address line 2', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'city'       => array(
-							'description' => __( 'City name.', 'woocommerce' ),
+							'description' => __('City name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'state'      => array(
-							'description' => __( 'ISO code or name of the state, province or district.', 'woocommerce' ),
+							'description' => __('ISO code or name of the state, province or district.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'postcode'   => array(
-							'description' => __( 'Postal code.', 'woocommerce' ),
+							'description' => __('Postal code.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'country'    => array(
-							'description' => __( 'Country code in ISO 3166-1 alpha-2 format.', 'woocommerce' ),
+							'description' => __('Country code in ISO 3166-1 alpha-2 format.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'email'      => array(
-							'description' => __( 'Email address.', 'woocommerce' ),
+							'description' => __('Email address.', 'woocommerce'),
 							'type'        => 'string',
 							'format'      => 'email',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'phone'      => array(
-							'description' => __( 'Phone number.', 'woocommerce' ),
+							'description' => __('Phone number.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'shipping'             => array(
-					'description' => __( 'Shipping address.', 'woocommerce' ),
+					'description' => __('Shipping address.', 'woocommerce'),
 					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'properties'  => array(
 						'first_name' => array(
-							'description' => __( 'First name.', 'woocommerce' ),
+							'description' => __('First name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'last_name'  => array(
-							'description' => __( 'Last name.', 'woocommerce' ),
+							'description' => __('Last name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'company'    => array(
-							'description' => __( 'Company name.', 'woocommerce' ),
+							'description' => __('Company name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_1'  => array(
-							'description' => __( 'Address line 1', 'woocommerce' ),
+							'description' => __('Address line 1', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'address_2'  => array(
-							'description' => __( 'Address line 2', 'woocommerce' ),
+							'description' => __('Address line 2', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'city'       => array(
-							'description' => __( 'City name.', 'woocommerce' ),
+							'description' => __('City name.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'state'      => array(
-							'description' => __( 'ISO code or name of the state, province or district.', 'woocommerce' ),
+							'description' => __('ISO code or name of the state, province or district.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'postcode'   => array(
-							'description' => __( 'Postal code.', 'woocommerce' ),
+							'description' => __('Postal code.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 						'country'    => array(
-							'description' => __( 'Country code in ISO 3166-1 alpha-2 format.', 'woocommerce' ),
+							'description' => __('Country code in ISO 3166-1 alpha-2 format.', 'woocommerce'),
 							'type'        => 'string',
-							'context'     => array( 'view', 'edit' ),
+							'context'     => array('view', 'edit'),
 						),
 					),
 				),
 				'payment_method'       => array(
-					'description' => __( 'Payment method ID.', 'woocommerce' ),
+					'description' => __('Payment method ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'payment_method_title' => array(
-					'description' => __( 'Payment method title.', 'woocommerce' ),
+					'description' => __('Payment method title.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'transaction_id'       => array(
-					'description' => __( 'Unique transaction ID.', 'woocommerce' ),
+					'description' => __('Unique transaction ID.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'date_paid'            => array(
-					'description' => __( "The date the order was paid, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was paid, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_paid_gmt'        => array(
-					'description' => __( 'The date the order was paid, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was paid, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_completed'       => array(
-					'description' => __( "The date the order was completed, in the site's timezone.", 'woocommerce' ),
+					'description' => __("The date the order was completed, in the site's timezone.", 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'date_completed_gmt'   => array(
-					'description' => __( 'The date the order was completed, as GMT.', 'woocommerce' ),
+					'description' => __('The date the order was completed, as GMT.', 'woocommerce'),
 					'type'        => 'date-time',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'cart_hash'            => array(
-					'description' => __( 'MD5 hash of cart items to ensure orders are not modified.', 'woocommerce' ),
+					'description' => __('MD5 hash of cart items to ensure orders are not modified.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'meta_data'            => array(
-					'description' => __( 'Meta data.', 'woocommerce' ),
+					'description' => __('Meta data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'    => array(
-								'description' => __( 'Meta ID.', 'woocommerce' ),
+								'description' => __('Meta ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'key'   => array(
-								'description' => __( 'Meta key.', 'woocommerce' ),
+								'description' => __('Meta key.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'value' => array(
-								'description' => __( 'Meta value.', 'woocommerce' ),
+								'description' => __('Meta value.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 						),
 					),
 				),
 				'line_items'           => array(
-					'description' => __( 'Line items data.', 'woocommerce' ),
+					'description' => __('Line items data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'name'         => array(
-								'description' => __( 'Product name.', 'woocommerce' ),
+								'description' => __('Product name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'product_id'   => array(
-								'description' => __( 'Product ID.', 'woocommerce' ),
+								'description' => __('Product ID.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'variation_id' => array(
-								'description' => __( 'Variation ID, if applicable.', 'woocommerce' ),
+								'description' => __('Variation ID, if applicable.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'quantity'     => array(
-								'description' => __( 'Quantity ordered.', 'woocommerce' ),
+								'description' => __('Quantity ordered.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_class'    => array(
-								'description' => __( 'Tax class of product.', 'woocommerce' ),
+								'description' => __('Tax class of product.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'subtotal'     => array(
-								'description' => __( 'Line subtotal (before discounts).', 'woocommerce' ),
+								'description' => __('Line subtotal (before discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'subtotal_tax' => array(
-								'description' => __( 'Line subtotal tax (before discounts).', 'woocommerce' ),
+								'description' => __('Line subtotal tax (before discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'total'        => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'    => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'        => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'       => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'total'    => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'subtotal' => array(
-											'description' => __( 'Tax subtotal.', 'woocommerce' ),
+											'description' => __('Tax subtotal.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
 							),
 							'sku'          => array(
-								'description' => __( 'Product SKU.', 'woocommerce' ),
+								'description' => __('Product SKU.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'price'        => array(
-								'description' => __( 'Product price.', 'woocommerce' ),
+								'description' => __('Product price.', 'woocommerce'),
 								'type'        => 'number',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'tax_lines'            => array(
-					'description' => __( 'Tax lines data.', 'woocommerce' ),
+					'description' => __('Tax lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'                 => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'rate_code'          => array(
-								'description' => __( 'Tax rate code.', 'woocommerce' ),
+								'description' => __('Tax rate code.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'rate_id'            => array(
-								'description' => __( 'Tax rate ID.', 'woocommerce' ),
+								'description' => __('Tax rate ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'label'              => array(
-								'description' => __( 'Tax rate label.', 'woocommerce' ),
+								'description' => __('Tax rate label.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'compound'           => array(
-								'description' => __( 'Show if is a compound tax rate.', 'woocommerce' ),
+								'description' => __('Show if is a compound tax rate.', 'woocommerce'),
 								'type'        => 'boolean',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'tax_total'          => array(
-								'description' => __( 'Tax total (not including shipping taxes).', 'woocommerce' ),
+								'description' => __('Tax total (not including shipping taxes).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'shipping_tax_total' => array(
-								'description' => __( 'Shipping tax total.', 'woocommerce' ),
+								'description' => __('Shipping tax total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'meta_data'          => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1411,89 +1411,89 @@ 
 					),
 				),
 				'shipping_lines'       => array(
-					'description' => __( 'Shipping lines data.', 'woocommerce' ),
+					'description' => __('Shipping lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'method_title' => array(
-								'description' => __( 'Shipping method name.', 'woocommerce' ),
+								'description' => __('Shipping method name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'method_id'    => array(
-								'description' => __( 'Shipping method ID.', 'woocommerce' ),
+								'description' => __('Shipping method ID.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'instance_id'  => array(
-								'description' => __( 'Shipping instance ID.', 'woocommerce' ),
+								'description' => __('Shipping instance ID.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total'        => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'    => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'        => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'total' => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 									),
 								),
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1502,96 +1502,96 @@ 
 					),
 				),
 				'fee_lines'            => array(
-					'description' => __( 'Fee lines data.', 'woocommerce' ),
+					'description' => __('Fee lines data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'         => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'name'       => array(
-								'description' => __( 'Fee name.', 'woocommerce' ),
+								'description' => __('Fee name.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_class'  => array(
-								'description' => __( 'Tax class of fee.', 'woocommerce' ),
+								'description' => __('Tax class of fee.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'tax_status' => array(
-								'description' => __( 'Tax status of fee.', 'woocommerce' ),
+								'description' => __('Tax status of fee.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
-								'enum'        => array( 'taxable', 'none' ),
+								'context'     => array('view', 'edit'),
+								'enum'        => array('taxable', 'none'),
 							),
 							'total'      => array(
-								'description' => __( 'Line total (after discounts).', 'woocommerce' ),
+								'description' => __('Line total (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'total_tax'  => array(
-								'description' => __( 'Line total tax (after discounts).', 'woocommerce' ),
+								'description' => __('Line total tax (after discounts).', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'taxes'      => array(
-								'description' => __( 'Line taxes.', 'woocommerce' ),
+								'description' => __('Line taxes.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'       => array(
-											'description' => __( 'Tax rate ID.', 'woocommerce' ),
+											'description' => __('Tax rate ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'total'    => array(
-											'description' => __( 'Tax total.', 'woocommerce' ),
+											'description' => __('Tax total.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'subtotal' => array(
-											'description' => __( 'Tax subtotal.', 'woocommerce' ),
+											'description' => __('Tax subtotal.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 									),
 								),
 							),
 							'meta_data'  => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1600,57 +1600,57 @@ 
 					),
 				),
 				'coupon_lines'         => array(
-					'description' => __( 'Coupons line data.', 'woocommerce' ),
+					'description' => __('Coupons line data.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'           => array(
-								'description' => __( 'Item ID.', 'woocommerce' ),
+								'description' => __('Item ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'code'         => array(
-								'description' => __( 'Coupon code.', 'woocommerce' ),
+								'description' => __('Coupon code.', 'woocommerce'),
 								'type'        => 'mixed',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 							),
 							'discount'     => array(
-								'description' => __( 'Discount total.', 'woocommerce' ),
+								'description' => __('Discount total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'discount_tax' => array(
-								'description' => __( 'Discount total tax.', 'woocommerce' ),
+								'description' => __('Discount total tax.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'meta_data'    => array(
-								'description' => __( 'Meta data.', 'woocommerce' ),
+								'description' => __('Meta data.', 'woocommerce'),
 								'type'        => 'array',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'items'       => array(
 									'type'       => 'object',
 									'properties' => array(
 										'id'    => array(
-											'description' => __( 'Meta ID.', 'woocommerce' ),
+											'description' => __('Meta ID.', 'woocommerce'),
 											'type'        => 'integer',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 											'readonly'    => true,
 										),
 										'key'   => array(
-											'description' => __( 'Meta key.', 'woocommerce' ),
+											'description' => __('Meta key.', 'woocommerce'),
 											'type'        => 'string',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 										'value' => array(
-											'description' => __( 'Meta value.', 'woocommerce' ),
+											'description' => __('Meta value.', 'woocommerce'),
 											'type'        => 'mixed',
-											'context'     => array( 'view', 'edit' ),
+											'context'     => array('view', 'edit'),
 										),
 									),
 								),
@@ -1659,44 +1659,44 @@ 
 					),
 				),
 				'refunds'              => array(
-					'description' => __( 'List of refunds.', 'woocommerce' ),
+					'description' => __('List of refunds.', 'woocommerce'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
 						'properties' => array(
 							'id'     => array(
-								'description' => __( 'Refund ID.', 'woocommerce' ),
+								'description' => __('Refund ID.', 'woocommerce'),
 								'type'        => 'integer',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'reason' => array(
-								'description' => __( 'Refund reason.', 'woocommerce' ),
+								'description' => __('Refund reason.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 							'total'  => array(
-								'description' => __( 'Refund total.', 'woocommerce' ),
+								'description' => __('Refund total.', 'woocommerce'),
 								'type'        => 'string',
-								'context'     => array( 'view', 'edit' ),
+								'context'     => array('view', 'edit'),
 								'readonly'    => true,
 							),
 						),
 					),
 				),
 				'set_paid'             => array(
-					'description' => __( 'Define if the order is paid. It will set the status to processing and reduce stock items.', 'woocommerce' ),
+					'description' => __('Define if the order is paid. It will set the status to processing and reduce stock items.', 'woocommerce'),
 					'type'        => 'boolean',
 					'default'     => false,
-					'context'     => array( 'edit' ),
+					'context'     => array('edit'),
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 
 	/**
@@ -1707,38 +1707,38 @@ 
 	public function get_collection_params() {
 		$params = parent::get_collection_params();
 
-		$params['status']   = array(
+		$params['status'] = array(
 			'default'           => 'any',
-			'description'       => __( 'Limit result set to orders which have specific statuses.', 'woocommerce' ),
+			'description'       => __('Limit result set to orders which have specific statuses.', 'woocommerce'),
 			'type'              => 'array',
 			'items'             => array(
 				'type' => 'string',
-				'enum' => array_merge( array( 'any', 'trash' ), $this->get_order_statuses() ),
+				'enum' => array_merge(array('any', 'trash'), $this->get_order_statuses()),
 			),
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		$params['customer'] = array(
-			'description'       => __( 'Limit result set to orders assigned a specific customer.', 'woocommerce' ),
+			'description'       => __('Limit result set to orders assigned a specific customer.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['product']  = array(
-			'description'       => __( 'Limit result set to orders assigned a specific product.', 'woocommerce' ),
+		$params['product'] = array(
+			'description'       => __('Limit result set to orders assigned a specific product.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
-		$params['dp']       = array(
+		$params['dp'] = array(
 			'default'           => wc_get_price_decimals(),
-			'description'       => __( 'Number of decimal points to use in each resource.', 'woocommerce' ),
+			'description'       => __('Number of decimal points to use in each resource.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 		// This needs to remain a string to support extensions that filter Order Number.
 		$params['number'] = array(
-			'description'       => __( 'Limit result set to orders matching part of an order number.', 'woocommerce' ),
+			'description'       => __('Limit result set to orders matching part of an order number.', 'woocommerce'),
 			'type'              => 'string',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
@@ -1755,27 +1755,27 @@ 
 	 * @param \WC_Order        $order   Order data.
 	 * @return bool
 	 */
-	protected function calculate_coupons( $request, $order ) {
-		if ( ! isset( $request['coupon_lines'] ) || ! is_array( $request['coupon_lines'] ) ) {
+	protected function calculate_coupons($request, $order) {
+		if ( ! isset($request['coupon_lines']) || ! is_array($request['coupon_lines'])) {
 			return false;
 		}
 
 		// Remove all coupons first to ensure calculation is correct.
-		foreach ( $order->get_items( 'coupon' ) as $coupon ) {
-			$order->remove_coupon( $coupon->get_code() );
+		foreach ($order->get_items('coupon') as $coupon) {
+			$order->remove_coupon($coupon->get_code());
 		}
 
-		foreach ( $request['coupon_lines'] as $item ) {
-			if ( is_array( $item ) ) {
-				if ( empty( $item['id'] ) ) {
-					if ( empty( $item['code'] ) ) {
-						throw new \WC_REST_Exception( 'woocommerce_rest_invalid_coupon', __( 'Coupon code is required.', 'woocommerce' ), 400 );
+		foreach ($request['coupon_lines'] as $item) {
+			if (is_array($item)) {
+				if (empty($item['id'])) {
+					if (empty($item['code'])) {
+						throw new \WC_REST_Exception('woocommerce_rest_invalid_coupon', __('Coupon code is required.', 'woocommerce'), 400);
 					}
 
-					$results = $order->apply_coupon( wc_clean( $item['code'] ) );
+					$results = $order->apply_coupon(wc_clean($item['code']));
 
-					if ( is_wp_error( $results ) ) {
-						throw new \WC_REST_Exception( 'woocommerce_rest_' . $results->get_error_code(), $results->get_error_message(), 400 );
+					if (is_wp_error($results)) {
+						throw new \WC_REST_Exception('woocommerce_rest_' . $results->get_error_code(), $results->get_error_message(), 400);
 					}
 				}
 			}

src/Controllers/Version4/ProductAttributeTerms.php

Spacing +49 added lines, -49 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API Product Attribute Terms controller class.
@@ -33,32 +33,32 @@ 
 			array(
 				'args'   => array(
 					'attribute_id' => array(
-						'description' => __( 'Unique identifier for the attribute of the terms.', 'woocommerce' ),
+						'description' => __('Unique identifier for the attribute of the terms.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($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( $this, 'create_item_permissions_check' ),
+					'callback'            => array($this, 'create_item'),
+					'permission_callback' => array($this, 'create_item_permissions_check'),
 					'args'                => array_merge(
-						$this->get_endpoint_args_for_item_schema( \WP_REST_Server::CREATABLE ),
+						$this->get_endpoint_args_for_item_schema(\WP_REST_Server::CREATABLE),
 						array(
 							'name' => array(
 								'type'        => 'string',
-								'description' => __( 'Name for the resource.', 'woocommerce' ),
+								'description' => __('Name for the resource.', 'woocommerce'),
 								'required'    => true,
 							),
 						)
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -69,41 +69,41 @@ 
 			array(
 				'args'   => array(
 					'id'           => array(
-						'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+						'description' => __('Unique identifier for the resource.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 					'attribute_id' => array(
-						'description' => __( 'Unique identifier for the attribute of the terms.', 'woocommerce' ),
+						'description' => __('Unique identifier for the attribute of the terms.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_item_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_item_permissions_check'),
 					'args'                => array(
-						'context'         => $this->get_context_param( array( 'default' => 'view' ) ),
+						'context'         => $this->get_context_param(array('default' => 'view')),
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_item_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'update_item'),
+					'permission_callback' => array($this, 'update_item_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
 				array(
 					'methods'             => \WP_REST_Server::DELETABLE,
-					'callback'            => array( $this, 'delete_item' ),
-					'permission_callback' => array( $this, 'delete_item_permissions_check' ),
+					'callback'            => array($this, 'delete_item'),
+					'permission_callback' => array($this, 'delete_item_permissions_check'),
 					'args'                => array(
 						'force' => array(
 							'default'     => false,
 							'type'        => 'boolean',
-							'description' => __( 'Required to be true, as resource does not support trashing.', 'woocommerce' ),
+							'description' => __('Required to be true, as resource does not support trashing.', 'woocommerce'),
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			),
 			true
 		);
@@ -114,17 +114,17 @@ 
 			array(
 				'args' => array(
 					'attribute_id' => array(
-						'description' => __( 'Unique identifier for the attribute of the terms.', 'woocommerce' ),
+						'description' => __('Unique identifier for the attribute of the terms.', 'woocommerce'),
 						'type'        => 'integer',
 					),
 				),
 				array(
 					'methods'             => \WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( \WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(\WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			),
 			true
 		);
@@ -137,9 +137,9 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return \WP_REST_Response $response
 	 */
-	public function prepare_item_for_response( $item, $request ) {
+	public function prepare_item_for_response($item, $request) {
 		// Get term order.
-		$menu_order = get_term_meta( $item->term_id, 'order_' . $this->taxonomy, true );
+		$menu_order = get_term_meta($item->term_id, 'order_' . $this->taxonomy, true);
 
 		$data = array(
 			'id'          => (int) $item->term_id,
@@ -150,13 +150,13 @@ 
 			'count'       => (int) $item->count,
 		);
 
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
-		$data    = $this->add_additional_fields_to_object( $data, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
+		$context = ! empty($request['context']) ? $request['context'] : 'view';
+		$data    = $this->add_additional_fields_to_object($data, $request);
+		$data    = $this->filter_response_by_context($data, $context);
 
-		$response = rest_ensure_response( $data );
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item, $request ) );
+		$response->add_links($this->prepare_links($item, $request));
 
 		/**
 		 * Filter a term item returned from the API.
@@ -167,7 +167,7 @@ 
 		 * @param object            $item      The original term object.
 		 * @param \WP_REST_Request   $request   Request used to generate the response.
 		 */
-		return apply_filters( "woocommerce_rest_prepare_{$this->taxonomy}", $response, $item, $request );
+		return apply_filters("woocommerce_rest_prepare_{$this->taxonomy}", $response, $item, $request);
 	}
 
 	/**
@@ -177,10 +177,10 @@ 
 	 * @param \WP_REST_Request $request Request params.
 	 * @return bool|\WP_Error
 	 */
-	protected function update_term_meta_fields( $term, $request ) {
+	protected function update_term_meta_fields($term, $request) {
 		$id = (int) $term->term_id;
 
-		update_term_meta( $id, 'order_' . $this->taxonomy, $request['menu_order'] );
+		update_term_meta($id, 'order_' . $this->taxonomy, $request['menu_order']);
 
 		return true;
 	}
@@ -197,49 +197,49 @@ 
 			'type'                 => 'object',
 			'properties'           => array(
 				'id' => array(
-					'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
+					'description' => __('Unique identifier for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 				'name' => array(
-					'description' => __( 'Term name.', 'woocommerce' ),
+					'description' => __('Term name.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_text_field',
 					),
 				),
 				'slug' => array(
-					'description' => __( 'An alphanumeric identifier for the resource unique to its type.', 'woocommerce' ),
+					'description' => __('An alphanumeric identifier for the resource unique to its type.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'sanitize_title',
 					),
 				),
 				'description' => array(
-					'description' => __( 'HTML description of the resource.', 'woocommerce' ),
+					'description' => __('HTML description of the resource.', 'woocommerce'),
 					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'arg_options' => array(
 						'sanitize_callback' => 'wp_filter_post_kses',
 					),
 				),
 				'menu_order' => array(
-					'description' => __( 'Menu order, used to custom sort the resource.', 'woocommerce' ),
+					'description' => __('Menu order, used to custom sort the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 				),
 				'count' => array(
-					'description' => __( 'Number of published products for the resource.', 'woocommerce' ),
+					'description' => __('Number of published products for the resource.', 'woocommerce'),
 					'type'        => 'integer',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'readonly'    => true,
 				),
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version4/Data/Continents.php

Spacing +74 added lines, -74 removed lines

@@ -9,7 +9,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4\Data;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 use \WooCommerce\RestApi\Controllers\Version4\Data as DataController;
 
@@ -37,10 +37,10 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_items'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 		register_rest_route(
@@ -49,16 +49,16 @@ 
 			array(
 				array(
 					'methods'             => \WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_item'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 					'args'                => array(
 						'continent' => array(
-							'description' => __( '2 character continent code.', 'woocommerce' ),
+							'description' => __('2 character continent code.', 'woocommerce'),
 							'type'        => 'string',
 						),
 					),
 				),
-				'schema' => array( $this, 'get_public_item_schema' ),
+				'schema' => array($this, 'get_public_item_schema'),
 			)
 		);
 	}
@@ -71,18 +71,18 @@ 
 	 * @param  \WP_REST_Request $request        Request data.
 	 * @return array|mixed Response data, ready for insertion into collection data.
 	 */
-	public function get_continent( $continent_code = false, $request ) {
+	public function get_continent($continent_code = false, $request) {
 		$continents  = WC()->countries->get_continents();
 		$countries   = WC()->countries->get_countries();
 		$states      = WC()->countries->get_states();
 		$locale_info = include WC()->plugin_path() . '/i18n/locale-info.php';
 		$data        = array();
 
-		if ( ! array_key_exists( $continent_code, $continents ) ) {
+		if ( ! array_key_exists($continent_code, $continents)) {
 			return false;
 		}
 
-		$continent_list = $continents[ $continent_code ];
+		$continent_list = $continents[$continent_code];
 
 		$continent = array(
 			'code' => $continent_code,
@@ -90,18 +90,18 @@ 
 		);
 
 		$local_countries = array();
-		foreach ( $continent_list['countries'] as $country_code ) {
-			if ( isset( $countries[ $country_code ] ) ) {
+		foreach ($continent_list['countries'] as $country_code) {
+			if (isset($countries[$country_code])) {
 				$country = array(
 					'code' => $country_code,
-					'name' => $countries[ $country_code ],
+					'name' => $countries[$country_code],
 				);
 
 				// If we have detailed locale information include that in the response.
-				if ( array_key_exists( $country_code, $locale_info ) ) {
+				if (array_key_exists($country_code, $locale_info)) {
 					// Defensive programming against unexpected changes in locale-info.php.
 					$country_data = wp_parse_args(
-						$locale_info[ $country_code ],
+						$locale_info[$country_code],
 						array(
 							'currency_code'  => 'USD',
 							'currency_pos'   => 'left',
@@ -113,12 +113,12 @@ 
 						)
 					);
 
-					$country = array_merge( $country, $country_data );
+					$country = array_merge($country, $country_data);
 				}
 
 				$local_states = array();
-				if ( isset( $states[ $country_code ] ) ) {
-					foreach ( $states[ $country_code ] as $state_code => $state_name ) {
+				if (isset($states[$country_code])) {
+					foreach ($states[$country_code] as $state_code => $state_name) {
 						$local_states[] = array(
 							'code' => $state_code,
 							'name' => $state_name,
@@ -140,7 +140,7 @@ 
 					'thousand_sep',
 					'weight_unit',
 				);
-				$country = array_intersect_key( $country, array_flip( $allowed ) );
+				$country = array_intersect_key($country, array_flip($allowed));
 
 				$local_countries[] = $country;
 			}
@@ -157,17 +157,17 @@ 
 	 * @param  \WP_REST_Request $request Request data.
 	 * @return \WP_Error\WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 		$continents = WC()->countries->get_continents();
 		$data       = array();
 
-		foreach ( array_keys( $continents ) as $continent_code ) {
-			$continent = $this->get_continent( $continent_code, $request );
-			$response  = $this->prepare_item_for_response( $continent, $request );
-			$data[]    = $this->prepare_response_for_collection( $response );
+		foreach (array_keys($continents) as $continent_code) {
+			$continent = $this->get_continent($continent_code, $request);
+			$response  = $this->prepare_item_for_response($continent, $request);
+			$data[]    = $this->prepare_response_for_collection($response);
 		}
 
-		return rest_ensure_response( $data );
+		return rest_ensure_response($data);
 	}
 
 	/**
@@ -177,12 +177,12 @@ 
 	 * @param  \WP_REST_Request $request Request data.
 	 * @return \WP_Error|\WP_REST_Response
 	 */
-	public function get_item( $request ) {
-		$data = $this->get_continent( strtoupper( $request['location'] ), $request );
-		if ( empty( $data ) ) {
-			return new \WP_Error( 'woocommerce_rest_data_invalid_location', __( 'There are no locations matching these parameters.', 'woocommerce' ), array( 'status' => 404 ) );
+	public function get_item($request) {
+		$data = $this->get_continent(strtoupper($request['location']), $request);
+		if (empty($data)) {
+			return new \WP_Error('woocommerce_rest_data_invalid_location', __('There are no locations matching these parameters.', 'woocommerce'), array('status' => 404));
 		}
-		return $this->prepare_item_for_response( $data, $request );
+		return $this->prepare_item_for_response($data, $request);
 	}
 
 	/**
@@ -193,12 +193,12 @@ 
 	 * @param \WP_REST_Request $request Request object.
 	 * @return \WP_REST_Response $response Response data.
 	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$data     = $this->add_additional_fields_to_object( $item, $request );
-		$data     = $this->filter_response_by_context( $data, 'view' );
-		$response = rest_ensure_response( $data );
+	public function prepare_item_for_response($item, $request) {
+		$data     = $this->add_additional_fields_to_object($item, $request);
+		$data     = $this->filter_response_by_context($data, 'view');
+		$response = rest_ensure_response($data);
 
-		$response->add_links( $this->prepare_links( $item ) );
+		$response->add_links($this->prepare_links($item));
 
 		/**
 		 * Filter the location list returned from the API.
@@ -209,7 +209,7 @@ 
 		 * @param array             $item     The original list of continent(s), countries, and states.
 		 * @param \WP_REST_Request  $request  Request used to generate the response.
 		 */
-		return apply_filters( 'woocommerce_rest_prepare_data_continent', $response, $item, $request );
+		return apply_filters('woocommerce_rest_prepare_data_continent', $response, $item, $request);
 	}
 
 	/**
@@ -218,14 +218,14 @@ 
 	 * @param object $item Data object.
 	 * @return array Links for the given continent.
 	 */
-	protected function prepare_links( $item ) {
-		$continent_code = strtolower( $item['code'] );
+	protected function prepare_links($item) {
+		$continent_code = strtolower($item['code']);
 		$links          = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $continent_code ) ),
+				'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $continent_code)),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 		return $links;
@@ -245,88 +245,88 @@ 
 			'properties' => array(
 				'code'      => array(
 					'type'        => 'string',
-					'description' => __( '2 character continent code.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('2 character continent code.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'name'      => array(
 					'type'        => 'string',
-					'description' => __( 'Full name of continent.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('Full name of continent.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 				),
 				'countries' => array(
 					'type'        => 'array',
-					'description' => __( 'List of countries on this continent.', 'woocommerce' ),
-					'context'     => array( 'view' ),
+					'description' => __('List of countries on this continent.', 'woocommerce'),
+					'context'     => array('view'),
 					'readonly'    => true,
 					'items'       => array(
 						'type'       => 'object',
-						'context'    => array( 'view' ),
+						'context'    => array('view'),
 						'readonly'   => true,
 						'properties' => array(
 							'code'           => array(
 								'type'        => 'string',
-								'description' => __( 'ISO3166 alpha-2 country code.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('ISO3166 alpha-2 country code.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'currency_code'  => array(
 								'type'        => 'string',
-								'description' => __( 'Default ISO4127 alpha-3 currency code for the country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Default ISO4127 alpha-3 currency code for the country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'currency_pos'   => array(
 								'type'        => 'string',
-								'description' => __( 'Currency symbol position for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Currency symbol position for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'decimal_sep'    => array(
 								'type'        => 'string',
-								'description' => __( 'Decimal separator for displayed prices for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Decimal separator for displayed prices for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'dimension_unit' => array(
 								'type'        => 'string',
-								'description' => __( 'The unit lengths are defined in for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('The unit lengths are defined in for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'name'           => array(
 								'type'        => 'string',
-								'description' => __( 'Full name of country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Full name of country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'num_decimals'   => array(
 								'type'        => 'integer',
-								'description' => __( 'Number of decimal points shown in displayed prices for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Number of decimal points shown in displayed prices for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'states'         => array(
 								'type'        => 'array',
-								'description' => __( 'List of states in this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('List of states in this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 								'items'       => array(
 									'type'       => 'object',
-									'context'    => array( 'view' ),
+									'context'    => array('view'),
 									'readonly'   => true,
 									'properties' => array(
 										'code' => array(
 											'type'        => 'string',
-											'description' => __( 'State code.', 'woocommerce' ),
-											'context'     => array( 'view' ),
+											'description' => __('State code.', 'woocommerce'),
+											'context'     => array('view'),
 											'readonly'    => true,
 										),
 										'name' => array(
 											'type'        => 'string',
-											'description' => __( 'Full name of state.', 'woocommerce' ),
-											'context'     => array( 'view' ),
+											'description' => __('Full name of state.', 'woocommerce'),
+											'context'     => array('view'),
 											'readonly'    => true,
 										),
 									),
@@ -334,14 +334,14 @@ 
 							),
 							'thousand_sep'   => array(
 								'type'        => 'string',
-								'description' => __( 'Thousands separator for displayed prices in this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('Thousands separator for displayed prices in this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 							'weight_unit'    => array(
 								'type'        => 'string',
-								'description' => __( 'The unit weights are defined in for this country.', 'woocommerce' ),
-								'context'     => array( 'view' ),
+								'description' => __('The unit weights are defined in for this country.', 'woocommerce'),
+								'context'     => array('view'),
 								'readonly'    => true,
 							),
 						),
@@ -350,6 +350,6 @@ 
 			),
 		);
 
-		return $this->add_additional_fields_schema( $schema );
+		return $this->add_additional_fields_schema($schema);
 	}
 }

src/Controllers/Version4/AbstractObjectsController.php

Spacing +170 added lines, -170 removed lines

@@ -7,7 +7,7 @@ 
 
 namespace WooCommerce\RestApi\Controllers\Version4;
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * CRUD Object Controller.
@@ -34,9 +34,9 @@ 
 	 * @param  int $id Object ID.
 	 * @return \WP_Error|\WC_Data
 	 */
-	protected function get_object( $id ) {
+	protected function get_object($id) {
 		// translators: %s: Class method name.
-		return new \WP_Error( 'invalid-method', sprintf( __( "Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce' ), __METHOD__ ), array( 'status' => 405 ) );
+		return new \WP_Error('invalid-method', sprintf(__("Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce'), __METHOD__), array('status' => 405));
 	}
 
 	/**
@@ -45,9 +45,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'read' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'read')) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot list resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -59,11 +59,11 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		$object = $this->get_object( (int) $request['id'] );
+	public function get_item_permissions_check($request) {
+		$object = $this->get_object((int) $request['id']);
 
-		if ( $object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions( $this->post_type, 'read', $object->get_id() ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions($this->post_type, 'read', $object->get_id())) {
+			return new \WP_Error('woocommerce_rest_cannot_view', __('Sorry, you cannot view this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -75,9 +75,9 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function create_item_permissions_check( $request ) {
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'create' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function create_item_permissions_check($request) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'create')) {
+			return new \WP_Error('woocommerce_rest_cannot_create', __('Sorry, you are not allowed to create resources.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -89,11 +89,11 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|boolean
 	 */
-	public function update_item_permissions_check( $request ) {
-		$object = $this->get_object( (int) $request['id'] );
+	public function update_item_permissions_check($request) {
+		$object = $this->get_object((int) $request['id']);
 
-		if ( $object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions( $this->post_type, 'edit', $object->get_id() ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions($this->post_type, 'edit', $object->get_id())) {
+			return new \WP_Error('woocommerce_rest_cannot_edit', __('Sorry, you are not allowed to edit this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -105,11 +105,11 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return bool|\WP_Error
 	 */
-	public function delete_item_permissions_check( $request ) {
-		$object = $this->get_object( (int) $request['id'] );
+	public function delete_item_permissions_check($request) {
+		$object = $this->get_object((int) $request['id']);
 
-		if ( $object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions( $this->post_type, 'delete', $object->get_id() ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($object && 0 !== $object->get_id() && ! wc_rest_check_post_permissions($this->post_type, 'delete', $object->get_id())) {
+			return new \WP_Error('woocommerce_rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -122,9 +122,9 @@ 
 	 *
 	 * @return boolean|\WP_Error
 	 */
-	public function batch_items_permissions_check( $request ) {
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'batch' ) ) {
-			return new \WP_Error( 'woocommerce_rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
+	public function batch_items_permissions_check($request) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'batch')) {
+			return new \WP_Error('woocommerce_rest_cannot_batch', __('Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -136,7 +136,7 @@ 
 	 * @param  object $object Object.
 	 * @return string
 	 */
-	protected function get_permalink( $object ) {
+	protected function get_permalink($object) {
 		return '';
 	}
 
@@ -148,9 +148,9 @@ 
 	 * @param  \WP_REST_Request $request Request object.
 	 * @return \WP_Error|\WP_REST_Response Response object on success, or \WP_Error object on failure.
 	 */
-	protected function prepare_object_for_response( $object, $request ) {
+	protected function prepare_object_for_response($object, $request) {
 		// translators: %s: Class method name.
-		return new \WP_Error( 'invalid-method', sprintf( __( "Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce' ), __METHOD__ ), array( 'status' => 405 ) );
+		return new \WP_Error('invalid-method', sprintf(__("Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce'), __METHOD__), array('status' => 405));
 	}
 
 	/**
@@ -161,9 +161,9 @@ 
 	 * @param  bool             $creating If is creating a new object.
 	 * @return \WP_Error|WC_Data The prepared item, or \WP_Error object on failure.
 	 */
-	protected function prepare_object_for_database( $request, $creating = false ) {
+	protected function prepare_object_for_database($request, $creating = false) {
 		// translators: %s: Class method name.
-		return new \WP_Error( 'invalid-method', sprintf( __( "Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce' ), __METHOD__ ), array( 'status' => 405 ) );
+		return new \WP_Error('invalid-method', sprintf(__("Method '%s' not implemented. Must be overridden in subclass.", 'woocommerce'), __METHOD__), array('status' => 405));
 	}
 
 	/**
@@ -172,15 +172,15 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|\WP_REST_Response
 	 */
-	public function get_item( $request ) {
-		$object = $this->get_object( (int) $request['id'] );
+	public function get_item($request) {
+		$object = $this->get_object((int) $request['id']);
 
-		if ( ! $object || 0 === $object->get_id() ) {
-			return new \WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'Invalid ID.', 'woocommerce' ), array( 'status' => 404 ) );
+		if ( ! $object || 0 === $object->get_id()) {
+			return new \WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid ID.', 'woocommerce'), array('status' => 404));
 		}
 
-		$data     = $this->prepare_object_for_response( $object, $request );
-		$response = rest_ensure_response( $data );
+		$data     = $this->prepare_object_for_response($object, $request);
+		$response = rest_ensure_response($data);
 
 		return $response;
 	}
@@ -193,21 +193,21 @@ 
 	 * @param  bool             $creating If is creating a new object.
 	 * @return WC_Data|\WP_Error
 	 */
-	protected function save_object( $request, $creating = false ) {
+	protected function save_object($request, $creating = false) {
 		try {
-			$object = $this->prepare_object_for_database( $request, $creating );
+			$object = $this->prepare_object_for_database($request, $creating);
 
-			if ( is_wp_error( $object ) ) {
+			if (is_wp_error($object)) {
 				return $object;
 			}
 
 			$object->save();
 
-			return $this->get_object( $object->get_id() );
-		} catch ( \WC_Data_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( \WC_REST_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+			return $this->get_object($object->get_id());
+		} catch (\WC_Data_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (\WC_REST_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 	}
 
@@ -217,26 +217,26 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|\WP_REST_Response
 	 */
-	public function create_item( $request ) {
-		if ( ! empty( $request['id'] ) ) {
+	public function create_item($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' ), $this->post_type ), array( 'status' => 400 ) );
+			return new \WP_Error("woocommerce_rest_{$this->post_type}_exists", sprintf(__('Cannot create existing %s.', 'woocommerce'), $this->post_type), array('status' => 400));
 		}
 
-		$object = $this->save_object( $request, true );
+		$object = $this->save_object($request, true);
 
-		if ( is_wp_error( $object ) ) {
+		if (is_wp_error($object)) {
 			return $object;
 		}
 
 		try {
-			$this->update_additional_fields_for_object( $object, $request );
-		} catch ( \WC_Data_Exception $e ) {
+			$this->update_additional_fields_for_object($object, $request);
+		} catch (\WC_Data_Exception $e) {
 			$object->delete();
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( \WC_REST_Exception $e ) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (\WC_REST_Exception $e) {
 			$object->delete();
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 
 		/**
@@ -246,13 +246,13 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating object, false when updating.
 		 */
-		do_action( "woocommerce_rest_insert_{$this->post_type}_object", $object, $request, true );
+		do_action("woocommerce_rest_insert_{$this->post_type}_object", $object, $request, true);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_object_for_response( $object, $request );
-		$response = rest_ensure_response( $response );
-		$response->set_status( 201 );
-		$response->header( 'Location', rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ) );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_object_for_response($object, $request);
+		$response = rest_ensure_response($response);
+		$response->set_status(201);
+		$response->header('Location', rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())));
 
 		return $response;
 	}
@@ -263,25 +263,25 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|\WP_REST_Response
 	 */
-	public function update_item( $request ) {
-		$object = $this->get_object( (int) $request['id'] );
+	public function update_item($request) {
+		$object = $this->get_object((int) $request['id']);
 
-		if ( ! $object || 0 === $object->get_id() ) {
-			return new \WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'Invalid ID.', 'woocommerce' ), array( 'status' => 404 ) );
+		if ( ! $object || 0 === $object->get_id()) {
+			return new \WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid ID.', 'woocommerce'), array('status' => 404));
 		}
 
-		$object = $this->save_object( $request, false );
+		$object = $this->save_object($request, false);
 
-		if ( is_wp_error( $object ) ) {
+		if (is_wp_error($object)) {
 			return $object;
 		}
 
 		try {
-			$this->update_additional_fields_for_object( $object, $request );
-		} catch ( \WC_Data_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), $e->getErrorData() );
-		} catch ( \WC_REST_Exception $e ) {
-			return new \WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
+			$this->update_additional_fields_for_object($object, $request);
+		} catch (\WC_Data_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), $e->getErrorData());
+		} catch (\WC_REST_Exception $e) {
+			return new \WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
 		}
 
 		/**
@@ -291,11 +291,11 @@ 
 		 * @param \WP_REST_Request $request   Request object.
 		 * @param boolean         $creating  True when creating object, false when updating.
 		 */
-		do_action( "woocommerce_rest_insert_{$this->post_type}_object", $object, $request, false );
+		do_action("woocommerce_rest_insert_{$this->post_type}_object", $object, $request, false);
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_object_for_response( $object, $request );
-		return rest_ensure_response( $response );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_object_for_response($object, $request);
+		return rest_ensure_response($response);
 	}
 
 	/**
@@ -305,7 +305,7 @@ 
 	 * @param  \WP_REST_Request $request Full details about the request.
 	 * @return array
 	 */
-	protected function prepare_objects_query( $request ) {
+	protected function prepare_objects_query($request) {
 		$args                        = array();
 		$args['offset']              = $request['offset'];
 		$args['order']               = $request['order'];
@@ -320,24 +320,24 @@ 
 		$args['s']                   = $request['search'];
 		$args['fields']              = 'ids';
 
-		if ( 'date' === $args['orderby'] ) {
+		if ('date' === $args['orderby']) {
 			$args['orderby'] = 'date ID';
 		}
 
 		$args['date_query'] = array();
 
 		// Set before into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['before'] ) ) {
+		if (isset($request['before'])) {
 			$args['date_query'][0]['before'] = $request['before'];
 		}
 
 		// Set after into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['after'] ) ) {
+		if (isset($request['after'])) {
 			$args['date_query'][0]['after'] = $request['after'];
 		}
 
 		// Set date query colummn. Defaults to post_date.
-		if ( isset( $request['date_column'] ) && ! empty( $args['date_query'][0] ) ) {
+		if (isset($request['date_column']) && ! empty($args['date_query'][0])) {
 			$args['date_query'][0]['column'] = 'post_' . $request['date_column'];
 		}
 
@@ -353,9 +353,9 @@ 
 		 * @param array            $args    Key value array of query var to query value.
 		 * @param \WP_REST_Request $request The request used.
 		 */
-		$args = apply_filters( "woocommerce_rest_{$this->post_type}_object_query", $args, $request );
+		$args = apply_filters("woocommerce_rest_{$this->post_type}_object_query", $args, $request);
 
-		return $this->prepare_items_query( $args, $request );
+		return $this->prepare_items_query($args, $request);
 	}
 
 	/**
@@ -365,23 +365,23 @@ 
 	 * @param  array $query_args Query args.
 	 * @return array
 	 */
-	protected function get_objects( $query_args ) {
+	protected function get_objects($query_args) {
 		$query  = new \WP_Query();
-		$result = $query->query( $query_args );
+		$result = $query->query($query_args);
 
 		$total_posts = $query->found_posts;
-		if ( $total_posts < 1 ) {
+		if ($total_posts < 1) {
 			// Out-of-bounds, run the query again without LIMIT for total count.
-			unset( $query_args['paged'] );
+			unset($query_args['paged']);
 			$count_query = new \WP_Query();
-			$count_query->query( $query_args );
+			$count_query->query($query_args);
 			$total_posts = $count_query->found_posts;
 		}
 
 		return array(
-			'objects' => array_map( array( $this, 'get_object' ), $result ),
+			'objects' => array_map(array($this, 'get_object'), $result),
 			'total'   => (int) $total_posts,
-			'pages'   => (int) ceil( $total_posts / (int) $query->query_vars['posts_per_page'] ),
+			'pages'   => (int) ceil($total_posts / (int) $query->query_vars['posts_per_page']),
 		);
 	}
 
@@ -391,55 +391,55 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_Error|\WP_REST_Response
 	 */
-	public function get_items( $request ) {
-		$query_args    = $this->prepare_objects_query( $request );
-		$query_results = $this->get_objects( $query_args );
+	public function get_items($request) {
+		$query_args    = $this->prepare_objects_query($request);
+		$query_results = $this->get_objects($query_args);
 
 		$objects = array();
-		foreach ( $query_results['objects'] as $object ) {
-			if ( ! wc_rest_check_post_permissions( $this->post_type, 'read', $object->get_id() ) ) {
+		foreach ($query_results['objects'] as $object) {
+			if ( ! wc_rest_check_post_permissions($this->post_type, 'read', $object->get_id())) {
 				continue;
 			}
 
-			$data      = $this->prepare_object_for_response( $object, $request );
-			$objects[] = $this->prepare_response_for_collection( $data );
+			$data      = $this->prepare_object_for_response($object, $request);
+			$objects[] = $this->prepare_response_for_collection($data);
 		}
 
 		$page      = (int) $query_args['paged'];
 		$max_pages = $query_results['pages'];
 
-		$response = rest_ensure_response( $objects );
-		$response->header( 'X-WP-Total', $query_results['total'] );
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
+		$response = rest_ensure_response($objects);
+		$response->header('X-WP-Total', $query_results['total']);
+		$response->header('X-WP-TotalPages', (int) $max_pages);
 
 		$base          = $this->rest_base;
 		$attrib_prefix = '(?P<';
-		if ( strpos( $base, $attrib_prefix ) !== false ) {
+		if (strpos($base, $attrib_prefix) !== false) {
 			$attrib_names = array();
-			preg_match( '/\(\?P<[^>]+>.*\)/', $base, $attrib_names, PREG_OFFSET_CAPTURE );
-			foreach ( $attrib_names as $attrib_name_match ) {
-				$beginning_offset = strlen( $attrib_prefix );
-				$attrib_name_end  = strpos( $attrib_name_match[0], '>', $attrib_name_match[1] );
-				$attrib_name      = substr( $attrib_name_match[0], $beginning_offset, $attrib_name_end - $beginning_offset );
-				if ( isset( $request[ $attrib_name ] ) ) {
-					$base = str_replace( "(?P<$attrib_name>[\d]+)", $request[ $attrib_name ], $base );
+			preg_match('/\(\?P<[^>]+>.*\)/', $base, $attrib_names, PREG_OFFSET_CAPTURE);
+			foreach ($attrib_names as $attrib_name_match) {
+				$beginning_offset = strlen($attrib_prefix);
+				$attrib_name_end  = strpos($attrib_name_match[0], '>', $attrib_name_match[1]);
+				$attrib_name      = substr($attrib_name_match[0], $beginning_offset, $attrib_name_end - $beginning_offset);
+				if (isset($request[$attrib_name])) {
+					$base = str_replace("(?P<$attrib_name>[\d]+)", $request[$attrib_name], $base);
 				}
 			}
 		}
-		$base = add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ) );
+		$base = add_query_arg($request->get_query_params(), rest_url(sprintf('/%s/%s', $this->namespace, $base)));
 
-		if ( $page > 1 ) {
+		if ($page > 1) {
 			$prev_page = $page - 1;
-			if ( $prev_page > $max_pages ) {
+			if ($prev_page > $max_pages) {
 				$prev_page = $max_pages;
 			}
-			$prev_link = add_query_arg( 'page', $prev_page, $base );
-			$response->link_header( 'prev', $prev_link );
+			$prev_link = add_query_arg('page', $prev_page, $base);
+			$response->link_header('prev', $prev_link);
 		}
-		if ( $max_pages > $page ) {
+		if ($max_pages > $page) {
 			$next_page = $page + 1;
-			$next_link = add_query_arg( 'page', $next_page, $base );
-			$response->link_header( 'next', $next_link );
+			$next_link = add_query_arg('page', $next_page, $base);
+			$response->link_header('next', $next_link);
 		}
 
 		return $response;
@@ -451,49 +451,49 @@ 
 	 * @param \WP_REST_Request $request Full details about the request.
 	 * @return \WP_REST_Response|\WP_Error
 	 */
-	public function delete_item( $request ) {
+	public function delete_item($request) {
 		$force  = (bool) $request['force'];
-		$object = $this->get_object( (int) $request['id'] );
+		$object = $this->get_object((int) $request['id']);
 		$result = false;
 
-		if ( ! $object || 0 === $object->get_id() ) {
-			return new \WP_Error( "woocommerce_rest_{$this->post_type}_invalid_id", __( 'Invalid ID.', 'woocommerce' ), array( 'status' => 404 ) );
+		if ( ! $object || 0 === $object->get_id()) {
+			return new \WP_Error("woocommerce_rest_{$this->post_type}_invalid_id", __('Invalid ID.', 'woocommerce'), array('status' => 404));
 		}
 
-		$supports_trash = $this->supports_trash( $object );
+		$supports_trash = $this->supports_trash($object);
 
-		if ( ! wc_rest_check_post_permissions( $this->post_type, 'delete', $object->get_id() ) ) {
+		if ( ! wc_rest_check_post_permissions($this->post_type, 'delete', $object->get_id())) {
 			/* translators: %s: post type */
-			return new \WP_Error( "woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf( __( 'Sorry, you are not allowed to delete %s.', 'woocommerce' ), $this->post_type ), array( 'status' => rest_authorization_required_code() ) );
+			return new \WP_Error("woocommerce_rest_user_cannot_delete_{$this->post_type}", sprintf(__('Sorry, you are not allowed to delete %s.', 'woocommerce'), $this->post_type), array('status' => rest_authorization_required_code()));
 		}
 
-		$request->set_param( 'context', 'edit' );
-		$previous = $this->prepare_object_for_response( $object, $request );
+		$request->set_param('context', 'edit');
+		$previous = $this->prepare_object_for_response($object, $request);
 
 		// If we're forcing, then delete permanently.
-		if ( $force ) {
-			$object->delete( true );
+		if ($force) {
+			$object->delete(true);
 			$result = 0 === $object->get_id();
 		} else {
 			// If we don't support trashing for this type, error out.
-			if ( ! $supports_trash ) {
+			if ( ! $supports_trash) {
 				/* translators: %s: post type */
-				return new \WP_Error( 'woocommerce_rest_trash_not_supported', sprintf( __( 'The %s does not support trashing.', 'woocommerce' ), $this->post_type ), array( 'status' => 501 ) );
+				return new \WP_Error('woocommerce_rest_trash_not_supported', sprintf(__('The %s does not support trashing.', 'woocommerce'), $this->post_type), array('status' => 501));
 			}
 
 			// Otherwise, only trash if we haven't already.
-			if ( is_callable( array( $object, 'get_status' ) ) && 'trash' === $object->get_status() ) {
+			if (is_callable(array($object, 'get_status')) && 'trash' === $object->get_status()) {
 				/* translators: %s: post type */
-				return new \WP_Error( 'woocommerce_rest_already_trashed', sprintf( __( 'The %s has already been deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 410 ) );
+				return new \WP_Error('woocommerce_rest_already_trashed', sprintf(__('The %s has already been deleted.', 'woocommerce'), $this->post_type), array('status' => 410));
 			} else {
 				$object->delete();
-				$result = is_callable( array( $object, 'get_status' ) ) ? 'trash' === $object->get_status() : true;
+				$result = is_callable(array($object, 'get_status')) ? 'trash' === $object->get_status() : true;
 			}
 		}
 
-		if ( ! $result ) {
+		if ( ! $result) {
 			/* translators: %s: post type */
-			return new \WP_Error( 'woocommerce_rest_cannot_delete', sprintf( __( 'The %s cannot be deleted.', 'woocommerce' ), $this->post_type ), array( 'status' => 500 ) );
+			return new \WP_Error('woocommerce_rest_cannot_delete', sprintf(__('The %s cannot be deleted.', 'woocommerce'), $this->post_type), array('status' => 500));
 		}
 
 		$response = new \WP_REST_Response();
@@ -511,7 +511,7 @@ 
 		 * @param \WP_REST_Response $response The response data.
 		 * @param \WP_REST_Request  $request  The request sent to the API.
 		 */
-		do_action( "woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request );
+		do_action("woocommerce_rest_delete_{$this->post_type}_object", $object, $response, $request);
 
 		return $response;
 	}
@@ -522,7 +522,7 @@ 
 	 * @param  object $object Object to check.
 	 * @return boolean
 	 */
-	protected function supports_trash( $object ) {
+	protected function supports_trash($object) {
 		$supports_trash = EMPTY_TRASH_DAYS > 0;
 
 		/**
@@ -533,7 +533,7 @@ 
 		 * @param boolean $supports_trash Whether the object type support trashing.
 		 * @param WC_Data $object         The object being considered for trashing support.
 		 */
-		return apply_filters( "woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object );
+		return apply_filters("woocommerce_rest_{$this->post_type}_object_trashable", $supports_trash, $object);
 	}
 
 	/**
@@ -543,13 +543,13 @@ 
 	 * @param \WP_REST_Request $request Request object.
 	 * @return array                   Links for the given post.
 	 */
-	protected function prepare_links( $object, $request ) {
+	protected function prepare_links($object, $request) {
 		$links = array(
 			'self'       => array(
-				'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id() ) ),
+				'href' => rest_url(sprintf('/%s/%s/%d', $this->namespace, $this->rest_base, $object->get_id())),
 			),
 			'collection' => array(
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
 			),
 		);
 
@@ -567,7 +567,7 @@ 
 		$params['context']['default'] = 'view';
 
 		$params['page'] = array(
-			'description'       => __( 'Current page of the collection.', 'woocommerce' ),
+			'description'       => __('Current page of the collection.', 'woocommerce'),
 			'type'              => 'integer',
 			'default'           => 1,
 			'sanitize_callback' => 'absint',
@@ -576,7 +576,7 @@ 
 		);
 
 		$params['per_page'] = array(
-			'description'       => __( 'Maximum number of items to be returned in result set.', 'woocommerce' ),
+			'description'       => __('Maximum number of items to be returned in result set.', 'woocommerce'),
 			'type'              => 'integer',
 			'default'           => 10,
 			'minimum'           => 1,
@@ -586,28 +586,28 @@ 
 		);
 
 		$params['search'] = array(
-			'description'       => __( 'Limit results to those matching a string.', 'woocommerce' ),
+			'description'       => __('Limit results to those matching a string.', 'woocommerce'),
 			'type'              => 'string',
 			'sanitize_callback' => 'sanitize_text_field',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['after'] = array(
-			'description'       => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'woocommerce' ),
+			'description'       => __('Limit response to resources created after a given ISO8601 compliant date.', 'woocommerce'),
 			'type'              => 'string',
 			'format'            => 'date-time',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['before'] = array(
-			'description'       => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'woocommerce' ),
+			'description'       => __('Limit response to resources created before a given ISO8601 compliant date.', 'woocommerce'),
 			'type'              => 'string',
 			'format'            => 'date-time',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['date_column'] = array(
-			'description'       => __( 'When limiting response using after/before, which date column to compare against.', 'woocommerce' ),
+			'description'       => __('When limiting response using after/before, which date column to compare against.', 'woocommerce'),
 			'type'              => 'string',
 			'default'           => 'date',
 			'enum'              => array(
@@ -620,14 +620,14 @@ 
 		);
 
 		$params['modified_before'] = array(
-			'description'       => __( 'Limit response to resources modified before a given ISO8601 compliant date.', 'woocommerce' ),
+			'description'       => __('Limit response to resources modified before a given ISO8601 compliant date.', 'woocommerce'),
 			'type'              => 'string',
 			'format'            => 'date-time',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['exclude'] = array(
-			'description'       => __( 'Ensure result set excludes specific IDs.', 'woocommerce' ),
+			'description'       => __('Ensure result set excludes specific IDs.', 'woocommerce'),
 			'type'              => 'array',
 			'items'             => array(
 				'type' => 'integer',
@@ -637,7 +637,7 @@ 
 		);
 
 		$params['include'] = array(
-			'description'       => __( 'Limit result set to specific ids.', 'woocommerce' ),
+			'description'       => __('Limit result set to specific ids.', 'woocommerce'),
 			'type'              => 'array',
 			'items'             => array(
 				'type' => 'integer',
@@ -647,22 +647,22 @@ 
 		);
 
 		$params['offset'] = array(
-			'description'       => __( 'Offset the result set by a specific number of items.', 'woocommerce' ),
+			'description'       => __('Offset the result set by a specific number of items.', 'woocommerce'),
 			'type'              => 'integer',
 			'sanitize_callback' => 'absint',
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['order'] = array(
-			'description'       => __( 'Order sort attribute ascending or descending.', 'woocommerce' ),
+			'description'       => __('Order sort attribute ascending or descending.', 'woocommerce'),
 			'type'              => 'string',
 			'default'           => 'desc',
-			'enum'              => array( 'asc', 'desc' ),
+			'enum'              => array('asc', 'desc'),
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
 		$params['orderby'] = array(
-			'description'       => __( 'Sort collection by object attribute.', 'woocommerce' ),
+			'description'       => __('Sort collection by object attribute.', 'woocommerce'),
 			'type'              => 'string',
 			'default'           => 'date',
 			'enum'              => array(
@@ -676,9 +676,9 @@ 
 			'validate_callback' => 'rest_validate_request_arg',
 		);
 
-		if ( $this->hierarchical ) {
+		if ($this->hierarchical) {
 			$params['parent'] = array(
-				'description'       => __( 'Limit result set to those of particular parent IDs.', 'woocommerce' ),
+				'description'       => __('Limit result set to those of particular parent IDs.', 'woocommerce'),
 				'type'              => 'array',
 				'items'             => array(
 					'type' => 'integer',
@@ -688,7 +688,7 @@ 
 			);
 
 			$params['parent_exclude'] = array(
-				'description'       => __( 'Limit result set to all items except those of a particular parent ID.', 'woocommerce' ),
+				'description'       => __('Limit result set to all items except those of a particular parent ID.', 'woocommerce'),
 				'type'              => 'array',
 				'items'             => array(
 					'type' => 'integer',
@@ -711,7 +711,7 @@ 
 		 * @param array        $query_params JSON Schema-formatted collection parameters.
 		 * @param \WP_Post_Type $post_type    Post type object.
 		 */
-		return apply_filters( "rest_{$this->post_type}_collection_params", $params, $this->post_type );
+		return apply_filters("rest_{$this->post_type}_collection_params", $params, $this->post_type);
 	}
 
 	/**
@@ -722,11 +722,11 @@ 
 	 * @param \WP_REST_Request $request Request object.
 	 * @return array           $query_args
 	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
-		$valid_vars = array_flip( $this->get_allowed_query_vars() );
+	protected function prepare_items_query($prepared_args = array(), $request = null) {
+		$valid_vars = array_flip($this->get_allowed_query_vars());
 		$query_args = array();
-		foreach ( $valid_vars as $var => $index ) {
-			if ( isset( $prepared_args[ $var ] ) ) {
+		foreach ($valid_vars as $var => $index) {
+			if (isset($prepared_args[$var])) {
 				/**
 				 * Filter the query_vars used in `get_items` for the constructed query.
 				 *
@@ -734,17 +734,17 @@ 
 				 *
 				 * @param mixed $prepared_args[ $var ] The query_var value.
 				 */
-				$query_args[ $var ] = apply_filters( "woocommerce_rest_query_var_{$var}", $prepared_args[ $var ] );
+				$query_args[$var] = apply_filters("woocommerce_rest_query_var_{$var}", $prepared_args[$var]);
 			}
 		}
 
 		$query_args['ignore_sticky_posts'] = true;
 
-		if ( 'include' === $query_args['orderby'] ) {
+		if ('include' === $query_args['orderby']) {
 			$query_args['orderby'] = 'post__in';
-		} elseif ( 'id' === $query_args['orderby'] ) {
+		} elseif ('id' === $query_args['orderby']) {
 			$query_args['orderby'] = 'ID'; // ID must be capitalized.
-		} elseif ( 'slug' === $query_args['orderby'] ) {
+		} elseif ('slug' === $query_args['orderby']) {
 			$query_args['orderby'] = 'name';
 		}
 
@@ -766,10 +766,10 @@ 
 		 *
 		 * @param array  Array of allowed \WP_Query query vars.
 		 */
-		$valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
+		$valid_vars = apply_filters('query_vars', $wp->public_query_vars);
 
-		$post_type_obj = get_post_type_object( $this->post_type );
-		if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
+		$post_type_obj = get_post_type_object($this->post_type);
+		if (current_user_can($post_type_obj->cap->edit_posts)) {
 			/**
 			 * Filter the allowed 'private' query vars for authorized users.
 			 *
@@ -783,8 +783,8 @@ 
 			 * @param array $private_query_vars Array of allowed query vars for authorized users.
 			 * }
 			 */
-			$private    = apply_filters( 'woocommerce_rest_private_query_vars', $wp->private_query_vars );
-			$valid_vars = array_merge( $valid_vars, $private );
+			$private    = apply_filters('woocommerce_rest_private_query_vars', $wp->private_query_vars);
+			$valid_vars = array_merge($valid_vars, $private);
 		}
 		// Define our own in addition to WP's normal vars.
 		$rest_valid = array(
@@ -804,7 +804,7 @@ 
 			'meta_compare',
 			'meta_value_num',
 		);
-		$valid_vars = array_merge( $valid_vars, $rest_valid );
+		$valid_vars = array_merge($valid_vars, $rest_valid);
 
 		/**
 		 * Filter allowed query vars for the REST API.
@@ -819,7 +819,7 @@ 
 		 *    @param string $allowed_query_var The query var to allow.
 		 * }
 		 */
-		$valid_vars = apply_filters( 'woocommerce_rest_query_vars', $valid_vars );
+		$valid_vars = apply_filters('woocommerce_rest_query_vars', $valid_vars);
 
 		return $valid_vars;
 	}