84 lines
2.6 KiB
PHP
84 lines
2.6 KiB
PHP
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<?php
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/**
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* WC Admin Order Trait
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*
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* WC Admin Order Trait class that houses shared functionality across order and refund classes.
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*
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* @package WooCommerce Admin/Classes
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* WC_Admin_Order_Trait class.
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*/
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trait WC_Admin_Order_Trait {
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/**
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* Calculate shipping amount for line item/product as a total shipping amount ratio based on quantity.
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*
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* @param WC_Order_Item $item Line item from order.
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*
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* @return float|int
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*/
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public function get_item_shipping_amount( $item ) {
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// Shipping amount loosely based on woocommerce code in includes/admin/meta-boxes/views/html-order-item(s).php
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// distributed simply based on number of line items.
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$product_qty = $item->get_quantity( 'edit' );
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$order_items = $this->get_item_count();
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if ( 0 === $order_items ) {
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return 0;
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}
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$total_shipping_amount = $this->get_shipping_total();
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return $total_shipping_amount / $order_items * $product_qty;
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}
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/**
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* Calculate shipping tax amount for line item/product as a total shipping tax amount ratio based on quantity.
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*
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* Loosely based on code in includes/admin/meta-boxes/views/html-order-item(s).php.
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*
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* @todo If WC is currently not tax enabled, but it was before (or vice versa), would this work correctly?
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*
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* @param WC_Order_Item $item Line item from order.
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*
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* @return float|int
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*/
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public function get_item_shipping_tax_amount( $item ) {
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$order_items = $this->get_item_count();
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if ( 0 === $order_items ) {
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return 0;
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}
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$product_qty = $item->get_quantity( 'edit' );
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$order_taxes = $this->get_taxes();
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$line_items_shipping = $this->get_items( 'shipping' );
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$total_shipping_tax_amount = 0;
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foreach ( $line_items_shipping as $item_id => $shipping_item ) {
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$tax_data = $shipping_item->get_taxes();
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if ( $tax_data ) {
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foreach ( $order_taxes as $tax_item ) {
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$tax_item_id = $tax_item->get_rate_id();
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$tax_item_total = isset( $tax_data['total'][ $tax_item_id ] ) ? $tax_data['total'][ $tax_item_id ] : 0;
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$total_shipping_tax_amount += $tax_item_total;
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}
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}
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}
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return $total_shipping_tax_amount / $order_items * $product_qty;
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}
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/**
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* Calculates coupon amount for specified line item/product.
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*
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* Coupon calculation based on woocommerce code in includes/admin/meta-boxes/views/html-order-item.php.
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*
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* @param WC_Order_Item $item Line item from order.
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*
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* @return float
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*/
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public function get_item_coupon_amount( $item ) {
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return floatval( $item->get_subtotal( 'edit' ) - $item->get_total( 'edit' ) );
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}
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}
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