Add money formatting to API responses (https://github.com/woocommerce/woocommerce-blocks/pull/1367)
* Implement basic version of MoneyValue with decimal conversion * Implement MoneyValue in cart classes * Add minor unit to schema * Update tests * Add tests * Tweak minor unit description * Replace pow * Dump rounding mode and use constant values * Only return strings * prepare_money_response method * Update types back to string * Remove unnecessary parentheses * Feedback; force integer rounding mode to prevent notices
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@ -63,4 +63,23 @@ abstract class AbstractSchema {
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$properties
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);
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}
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/**
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* Convert monetary values from WooCommerce to string based integers, using
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* the smallest unit of a currency.
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*
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* @param string|float $amount Monetary amount with decimals.
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* @param int $decimals Number of decimals the amount is formatted with.
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* @param int $rounding_mode Defaults to the PHP_ROUND_HALF_UP constant.
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* @return string The new amount.
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*/
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protected function prepare_money_response( $amount, $decimals = 2, $rounding_mode = PHP_ROUND_HALF_UP ) {
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return (string) intval(
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round(
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wc_format_decimal( $amount ) * ( 10 ** $decimals ),
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0,
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absint( $rounding_mode )
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)
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);
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}
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}
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@ -120,13 +120,25 @@ class CartItemSchema extends AbstractSchema {
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'readonly' => true,
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),
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'line_subtotal' => array(
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'description' => __( 'Line price subtotal (excluding coupons and discounts).', 'woo-gutenberg-products-block' ),
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'description' => __( 'Line price subtotal (excluding coupons and discounts). Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'line_subtotal_tax' => array(
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'description' => __( 'Line price subtotal tax. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'line_total' => array(
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'description' => __( 'Line price total (including coupons and discounts).', 'woo-gutenberg-products-block' ),
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'description' => __( 'Line price total (including coupons and discounts). Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'line_total_tax' => array(
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'description' => __( 'Line price total tax. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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@ -173,8 +185,6 @@ class CartItemSchema extends AbstractSchema {
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*/
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public function get_item_response( $cart_item ) {
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$product = $cart_item['data'];
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$line_subtotal = $product->get_price() * wc_stock_amount( $cart_item['quantity'] );
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$line_total_incl_coupons = isset( $cart_item['line_total'] ) ? $cart_item['line_total'] : $line_subtotal;
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return [
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'key' => $cart_item['key'],
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@ -184,9 +194,11 @@ class CartItemSchema extends AbstractSchema {
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'sku' => $product->get_sku(),
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'permalink' => $product->get_permalink(),
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'images' => ( new ProductImages() )->images_to_array( $product ),
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'product_price' => wc_format_decimal( $product->get_price() ),
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'line_total' => wc_format_decimal( $line_total_incl_coupons ),
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'line_subtotal' => wc_format_decimal( $line_subtotal ),
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'product_price' => $this->prepare_money_response( $product->get_price(), wc_get_price_decimals() ),
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'line_subtotal' => $this->prepare_money_response( $cart_item['line_subtotal'], wc_get_price_decimals() ),
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'line_subtotal_tax' => $this->prepare_money_response( $cart_item['line_subtotal_tax'], wc_get_price_decimals() ),
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'line_total' => $this->prepare_money_response( $cart_item['line_total'], wc_get_price_decimals() ),
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'line_total_tax' => $this->prepare_money_response( $cart_item['line_tax'], wc_get_price_decimals() ),
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'variation' => $this->format_variation_data( $cart_item['variation'], $product ),
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];
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}
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@ -37,6 +37,13 @@ class CartSchema extends AbstractSchema {
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'currency_minor_unit' => [
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'description' => __( 'Currency minor unit (number of digits after the decimal separator) used for cart item prices.', 'woo-gutenberg-products-block' ),
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'type' => 'integer',
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'default' => wc_get_price_decimals(),
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'items' => [
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'description' => __( 'List of cart items.', 'woo-gutenberg-products-block' ),
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'type' => 'array',
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@ -66,61 +73,61 @@ class CartSchema extends AbstractSchema {
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'readonly' => true,
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],
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'total_items' => [
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'description' => __( 'Total price of items in the cart.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total price of items in the cart. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_items_tax' => [
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'description' => __( 'Total tax on items in the cart.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total tax on items in the cart. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_fees' => [
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'description' => __( 'Total price of any applied fees.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total price of any applied fees. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_fees_tax' => [
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'description' => __( 'Total tax on fees.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total tax on fees. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_discount' => [
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'description' => __( 'Total discount from applied coupons.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total discount from applied coupons. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_discount_tax' => [
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'description' => __( 'Total tax removed due to discount from applied coupons.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total tax removed due to discount from applied coupons. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_shipping' => [
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'description' => __( 'Total price of shipping.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total price of shipping. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_shipping_tax' => [
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'description' => __( 'Total tax on shipping.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total tax on shipping. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_tax' => [
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'description' => __( 'Total tax applied to items and shipping.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total tax applied to items and shipping. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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],
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'total_price' => [
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'description' => __( 'Total price the customer will pay.', 'woo-gutenberg-products-block' ),
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'description' => __( 'Total price the customer will pay. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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@ -140,7 +147,7 @@ class CartSchema extends AbstractSchema {
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'readonly' => true,
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],
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'price' => [
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'description' => __( 'The amount of tax charged.', 'woo-gutenberg-products-block' ),
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'description' => __( 'The amount of tax charged. Amount provided using the smallest unit of the currency.', 'woo-gutenberg-products-block' ),
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'type' => 'string',
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'context' => [ 'view', 'edit' ],
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'readonly' => true,
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@ -161,20 +168,21 @@ class CartSchema extends AbstractSchema {
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$cart_item_schema = new CartItemSchema();
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return [
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'currency' => get_woocommerce_currency(),
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'currency_minor_unit' => wc_get_price_decimals(),
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'items' => array_values( array_map( [ $cart_item_schema, 'get_item_response' ], array_filter( $cart->get_cart() ) ) ),
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'items_count' => $cart->get_cart_contents_count(),
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'items_weight' => wc_get_weight( $cart->get_cart_contents_weight(), 'g' ),
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'needs_shipping' => $cart->needs_shipping(),
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'total_items' => wc_format_decimal( $cart->get_subtotal() ),
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'total_items_tax' => wc_format_decimal( $cart->get_subtotal_tax() ),
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'total_fees' => wc_format_decimal( $cart->get_fee_total() ),
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'total_fees_tax' => wc_format_decimal( $cart->get_fee_tax() ),
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'total_discount' => wc_format_decimal( $cart->get_discount_total() ),
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'total_discount_tax' => wc_format_decimal( $cart->get_discount_tax() ),
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'total_shipping' => wc_format_decimal( $cart->get_shipping_total() ),
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'total_shipping_tax' => wc_format_decimal( $cart->get_shipping_tax() ),
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'total_tax' => wc_format_decimal( $cart->get_total_tax() ),
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'total_price' => wc_format_decimal( $cart->get_total() ),
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'total_items' => $this->prepare_money_response( $cart->get_subtotal(), wc_get_price_decimals() ),
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'total_items_tax' => $this->prepare_money_response( $cart->get_subtotal_tax(), wc_get_price_decimals() ),
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'total_fees' => $this->prepare_money_response( $cart->get_fee_total(), wc_get_price_decimals() ),
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'total_fees_tax' => $this->prepare_money_response( $cart->get_fee_tax(), wc_get_price_decimals() ),
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'total_discount' => $this->prepare_money_response( $cart->get_discount_total(), wc_get_price_decimals() ),
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'total_discount_tax' => $this->prepare_money_response( $cart->get_discount_tax(), wc_get_price_decimals() ),
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'total_shipping' => $this->prepare_money_response( $cart->get_shipping_total(), wc_get_price_decimals() ),
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'total_shipping_tax' => $this->prepare_money_response( $cart->get_shipping_tax(), wc_get_price_decimals() ),
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'total_tax' => $this->prepare_money_response( $cart->get_total_tax(), wc_get_price_decimals() ),
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'total_price' => $this->prepare_money_response( $cart->get_total(), wc_get_price_decimals() ),
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'tax_lines' => $this->get_tax_lines( $cart ),
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];
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}
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@ -192,7 +200,7 @@ class CartSchema extends AbstractSchema {
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foreach ( $cart_tax_totals as $cart_tax_total ) {
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$tax_lines[] = array(
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'name' => $cart_tax_total->label,
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'price' => wc_format_decimal( $cart_tax_total->amount ),
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'price' => $this->prepare_money_response( $cart_tax_total->amount, wc_get_price_decimals() ),
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);
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}
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@ -62,12 +62,13 @@ class Cart extends TestCase {
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$this->assertEquals( 200, $response->get_status() );
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$this->assertEquals( 'GBP', $data['currency'] );
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$this->assertEquals( 2, $data['currency_minor_unit'] );
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$this->assertEquals( 3, $data['items_count'] );
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$this->assertEquals( 2, count( $data['items'] ) );
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$this->assertEquals( false, $data['needs_shipping'] );
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$this->assertEquals( '30', $data['items_weight'] );
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$this->assertEquals( '30.00', $data['total_items'] );
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$this->assertEquals( '3000', $data['total_items'] );
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$this->assertEquals( '0', $data['total_items_tax'] );
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$this->assertEquals( '0', $data['total_fees'] );
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$this->assertEquals( '0', $data['total_fees_tax'] );
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@ -76,7 +77,7 @@ class Cart extends TestCase {
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$this->assertEquals( '0', $data['total_shipping'] );
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$this->assertEquals( '0', $data['total_shipping_tax'] );
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$this->assertEquals( '0', $data['total_tax'] );
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$this->assertEquals( '30.00', $data['total_price'] );
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$this->assertEquals( '3000', $data['total_price'] );
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}
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/**
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@ -79,9 +79,9 @@ class CartItems extends TestCase {
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$this->assertEquals( $this->products[0]->get_sku(), $data['sku'] );
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$this->assertEquals( $this->products[0]->get_permalink(), $data['permalink'] );
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$this->assertEquals( 2, $data['quantity'] );
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$this->assertEquals( '10.00', $data['product_price'] );
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$this->assertEquals( '20.00', $data['line_subtotal'] );
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$this->assertEquals( '20.00', $data['line_total'] );
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$this->assertEquals( '1000', $data['product_price'] );
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$this->assertEquals( '2000', $data['line_subtotal'] );
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$this->assertEquals( '2000', $data['line_total'] );
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$request = new WP_REST_Request( 'DELETE', '/wc/store/cart/items/XXX815416f775098fe977004015c6193' );
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$response = $this->server->dispatch( $request );
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