id ); if ( ! $wc_product instanceof \WC_Product ) { throw new ApiException( 'Product not found.', 'NOT_FOUND', status_code: 404 ); } foreach ( array( 'name', 'slug', 'sku', 'description', 'short_description', 'manage_stock', 'stock_quantity' ) as $field ) { if ( $input->was_provided( $field ) ) { $wc_product->{"set_{$field}"}( $input->$field ); } } foreach ( array( 'regular_price', 'sale_price' ) as $field ) { if ( $input->was_provided( $field ) ) { $wc_product->{"set_{$field}"}( null !== $input->$field ? (string) $input->$field : '' ); } } // Nullable enum: only invoke the setter when the client supplied a // non-null value. An explicit null means "ignore this field" here — // WC_Product's set_status doesn't accept null and would fall back // to a default, silently overwriting whatever is already on the // product. if ( $input->was_provided( 'status' ) && null !== $input->status ) { $wc_product->set_status( $input->status->value ); } if ( $input->was_provided( 'dimensions' ) ) { foreach ( array( 'length', 'width', 'height', 'weight' ) as $field ) { if ( $input->dimensions->was_provided( $field ) ) { $wc_product->{"set_{$field}"}( null !== $input->dimensions->$field ? (string) $input->dimensions->$field : '' ); } } } $wc_product->save(); return ProductMapper::from_wc_product( $wc_product ); } }