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kidunot89kidunot89
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feat: CartItem converted to WPInterface type (#798)
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4 files changed

+308
-245
lines changed

4 files changed

+308
-245
lines changed

‎includes/class-type-registry.php‎

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@@ -70,6 +70,7 @@ public function init() {
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Type\WPInterface\Cart_Error::register_interface();
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Type\WPInterface\Payment_Token::register_interface();
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Type\WPInterface\Product_Union::register_interface();
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Type\WPInterface\Cart_Item::register_interface();
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/**
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* Objects.

‎includes/class-wp-graphql-woocommerce.php‎

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@@ -244,6 +244,7 @@ private function includes() {
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require $include_directory_path . 'type/interface/class-product.php';
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require $include_directory_path . 'type/interface/class-payment-token.php';
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require $include_directory_path . 'type/interface/class-product-union.php';
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require $include_directory_path . 'type/interface/class-cart-item.php';
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// Include object type class files.
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require $include_directory_path . 'type/object/class-cart-error-types.php';

‎includes/type/interface/class-cart-item.php‎

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<?php
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/**
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* WPInterface Type - CartItem
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*
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* @package WPGraphQL\WooCommerce\Type\WPInterface
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* @since TBD
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*/
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namespace WPGraphQL\WooCommerce\Type\WPInterface;
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use GraphQL\Error\UserError;
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use GraphQL\Type\Definition\ResolveInfo;
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use WPGraphQL\AppContext;
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use WPGraphQL\Data\Connection\PostObjectConnectionResolver;
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use WPGraphQL\WooCommerce\Data\Connection\Variation_Attribute_Connection_Resolver;
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/**
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* Class Cart_Item
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*/
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class Cart_Item {
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/**
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* Registers the "CartItem" interface and "SimpleCartItem" type..
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*
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* @return void
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*/
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public static function register_interface() {
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// Register cart item interface.
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register_graphql_interface_type(
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'CartItem',
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[
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'description' => __( 'Cart item interface.', 'wp-graphql-woocommerce' ),
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'interfaces' => [ 'Node' ],
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'fields' => self::get_fields(),
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'connections' => self::get_connections(),
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'resolveType' => static function ( $cart_item ) {
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/**
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* Instance of the WPGraphQL TypeRegistry.
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*
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* @var \WPGraphQL\Registry\TypeRegistry $type_registry
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*/
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$type_registry = \WPGraphQL::get_type_registry();
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$type_name = apply_filters( 'woographql_cart_item_type', 'SimpleCartItem', $cart_item );
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if ( empty( $type_name ) ) {
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throw new UserError( __( 'Invalid cart item type provided.', 'wp-graphql-woocommerce' ) );
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}
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return $type_registry->get_type( $type_name );
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},
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]
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);
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register_graphql_object_type(
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'SimpleCartItem',
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[
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'eagerlyLoadType' => true,
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'description' => __( 'A item in the cart', 'wp-graphql-woocommerce' ),
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'interfaces' => [ 'Node', 'CartItem' ],
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'fields' => [],
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]
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);
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}
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/**
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* Returns common cart field definitions.
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*
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* @return array
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*/
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public static function get_fields() {
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return [
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'key' => [
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'type' => [ 'non_null' => 'ID' ],
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'description' => __( 'CartItem ID', 'wp-graphql-woocommerce' ),
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'resolve' => static function ( $source ) {
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return ! empty( $source['key'] ) ? $source['key'] : null;
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},
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],
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'quantity' => [
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'type' => 'Int',
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'description' => __( 'Quantity of the product', 'wp-graphql-woocommerce' ),
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'resolve' => static function ( $source ) {
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return isset( $source['quantity'] ) ? absint( $source['quantity'] ) : null;
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},
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],
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'subtotal' => [
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'type' => 'String',
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'description' => __( 'Item\'s subtotal', 'wp-graphql-woocommerce' ),
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'args' => [
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'format' => [
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'type' => 'PricingFieldFormatEnum',
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'description' => __( 'Format of the price', 'wp-graphql-woocommerce' ),
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],
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],
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'resolve' => static function ( $source, array $args ) {
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$price = isset( $source['line_subtotal'] ) ? floatval( $source['line_subtotal'] ) : 0;
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if ( isset( $args['format'] ) && 'raw' === $args['format'] ) {
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return $price;
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}
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return \wc_graphql_price( $price );
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},
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],
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'subtotalTax' => [
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'type' => 'String',
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'description' => __( 'Item\'s subtotal tax', 'wp-graphql-woocommerce' ),
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'args' => [
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'format' => [
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'type' => 'PricingFieldFormatEnum',
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'description' => __( 'Format of the price', 'wp-graphql-woocommerce' ),
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],
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],
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'resolve' => static function ( $source, array $args ) {
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$price = isset( $source['line_subtotal_tax'] ) ? floatval( $source['line_subtotal_tax'] ) : 0;
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if ( isset( $args['format'] ) && 'raw' === $args['format'] ) {
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return $price;
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}
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return \wc_graphql_price( $price );
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},
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],
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'total' => [
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'type' => 'String',
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'description' => __( 'Item\'s total', 'wp-graphql-woocommerce' ),
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'args' => [
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'format' => [
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'type' => 'PricingFieldFormatEnum',
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'description' => __( 'Format of the price', 'wp-graphql-woocommerce' ),
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],
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],
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'resolve' => static function ( $source, array $args ) {
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$price_without_tax = isset( $source['line_total'] ) ? floatval( $source['line_total'] ) : 0;
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$tax = isset( $source['line_tax'] ) ? floatval( $source['line_tax'] ) : 0;
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$price = $price_without_tax + $tax;
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if ( isset( $args['format'] ) && 'raw' === $args['format'] ) {
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return $price;
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}
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return \wc_graphql_price( $price );
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},
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],
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'tax' => [
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'type' => 'String',
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'description' => __( 'Item\'s tax', 'wp-graphql-woocommerce' ),
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'args' => [
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'format' => [
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'type' => 'PricingFieldFormatEnum',
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'description' => __( 'Format of the price', 'wp-graphql-woocommerce' ),
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],
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],
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'resolve' => static function ( $source, array $args ) {
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$price = isset( $source['line_tax'] ) ? floatval( $source['line_tax'] ) : 0;
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if ( isset( $args['format'] ) && 'raw' === $args['format'] ) {
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return $price;
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}
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return \wc_graphql_price( $price );
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},
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],
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'extraData' => [
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'type' => [ 'list_of' => 'MetaData' ],
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'description' => __( 'Object meta data', 'wp-graphql-woocommerce' ),
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'args' => [
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'key' => [
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'type' => 'String',
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'description' => __( 'Retrieve meta by key', 'wp-graphql-woocommerce' ),
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],
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'keysIn' => [
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'type' => [ 'list_of' => 'String' ],
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'description' => __( 'Retrieve multiple metas by key', 'wp-graphql-woocommerce' ),
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],
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],
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'resolve' => static function ( $source, array $args ) {
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// Check if "key" argument set and assigns to target "keys" array.
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if ( ! empty( $args['key'] ) && ! empty( $source[ $args['key'] ] ) ) {
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$keys = [ $args['key'] ];
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} elseif ( ! empty( $args['keysIn'] ) ) {
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// Check if "keysIn" argument set and assigns to target "keys" array.
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$keys = [];
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foreach ( $args['keysIn'] as $key ) {
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if ( ! empty( $source[ $key ] ) ) {
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$keys[] = $key;
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}
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}
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} else {
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// If no arguments set, all extra data keys are assigns to target "keys" array.
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$keys = array_diff(
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array_keys( $source ),
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[
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'key',
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'product_id',
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'variation_id',
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'variation',
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'quantity',
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'data',
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'data_hash',
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'line_tax_data',
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'line_subtotal',
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'line_subtotal_tax',
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'line_total',
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'line_tax',
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]
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);
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}//end if
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// Create meta ID prefix.
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$id_prefix = apply_filters( 'graphql_woocommerce_cart_meta_id_prefix', 'cart_' );
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// Format meta data for resolution.
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$data = [];
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foreach ( $keys as $key ) {
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$data[] = (object) [
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'id' => "{$id_prefix}_{$key}",
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'key' => $key,
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'value' => is_array( $source[ $key ] ) ? wp_json_encode( $source[ $key ] ) : $source[ $key ],
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];
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}
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return $data;
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},
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],
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];
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}
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/**
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* Defines connections.
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*
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* @return array
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*/
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public static function get_connections() {
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return [
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'product' => [
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'toType' => 'Product',
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'oneToOne' => true,
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'edgeFields' => [
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'simpleVariations' => [
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'type' => [ 'list_of' => 'SimpleAttribute' ],
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'description' => __( 'Simple variation attribute data', 'wp-graphql-woocommerce' ),
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'resolve' => static function ( $source ) {
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$attributes = [];
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$variation = $source['node'];
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$cart_item_data = $source['source'];
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$simple_attribute_data = $cart_item_data['variation'];
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foreach ( $simple_attribute_data as $name => $value ) {
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$attributes[] = compact( 'name', 'value' );
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}
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return $attributes;
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},
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],
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],
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'resolve' => static function ( $source, array $args, AppContext $context, ResolveInfo $info ) {
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$id = $source['product_id'];
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$resolver = new PostObjectConnectionResolver( $source, $args, $context, $info, 'product' );
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return $resolver
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->one_to_one()
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->set_query_arg( 'p', $id )
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->get_connection();
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},
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],
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'variation' => [
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'toType' => 'ProductVariation',
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'oneToOne' => true,
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'edgeFields' => [
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'attributes' => [
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'type' => [ 'list_of' => 'VariationAttribute' ],
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'description' => __( 'Attributes of the variation.', 'wp-graphql-woocommerce' ),
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'resolve' => static function ( $source ) {
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$attributes = [];
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$variation = $source['node'];
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$cart_item_data = $source['source'];
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$cart_variation_data = $cart_item_data['variation'];
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foreach ( $variation->attributes as $name => $default_value ) {
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if ( isset( $cart_variation_data[ "attribute_{$name}" ] ) ) {
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$attributes[ $name ] = $cart_variation_data[ "attribute_{$name}" ];
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} else {
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$attributes[ $name ] = $default_value;
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}
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}
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return Variation_Attribute_Connection_Resolver::variation_attributes_to_data_array( $attributes, $variation->ID );
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},
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],
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],
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'resolve' => static function ( $source, array $args, AppContext $context, ResolveInfo $info ) {
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$id = ! empty( $source['variation_id'] ) ? $source['variation_id'] : null;
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$resolver = new PostObjectConnectionResolver( $source, $args, $context, $info, 'product_variation' );
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if ( ! $id ) {
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return null;
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}
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return $resolver
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->one_to_one()
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->set_query_arg( 'p', $id )
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->get_connection();
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},
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],
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];
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}
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}

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