first commit

extension/opencart/catalog/model/total/shipping.php

@@ -0,0 +1,41 @@
+<?php
+namespace Opencart\Catalog\Model\Extension\Opencart\Total;
+/**
+ * Class Shipping
+ *
+ * @package
+ */
+class Shipping extends \Opencart\System\Engine\Model {
+	/**
+	 * @param array $totals
+	 * @param array $taxes
+	 * @param float $total
+	 *
+	 * @return void
+	 */
+	public function getTotal(array &$totals, array &$taxes, float &$total): void {
+		if ($this->cart->hasShipping() && isset($this->session->data['shipping_method'])) {
+			$totals[] = [
+				'extension'  => 'opencart',
+				'code'       => 'shipping',
+				'title'      => $this->session->data['shipping_method']['name'],
+				'value'      => $this->session->data['shipping_method']['cost'],
+				'sort_order' => (int)$this->config->get('total_shipping_sort_order')
+			];
+
+			if (isset($this->session->data['shipping_method']['tax_class_id'])) {
+				$tax_rates = $this->tax->getRates($this->session->data['shipping_method']['cost'], $this->session->data['shipping_method']['tax_class_id']);
+
+				foreach ($tax_rates as $tax_rate) {
+					if (!isset($taxes[$tax_rate['tax_rate_id']])) {
+						$taxes[$tax_rate['tax_rate_id']] = $tax_rate['amount'];
+					} else {
+						$taxes[$tax_rate['tax_rate_id']] += $tax_rate['amount'];
+					}
+				}
+			}
+
+			$total += $this->session->data['shipping_method']['cost'];
+		}
+	}
+}