first commit

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

@@ -0,0 +1,27 @@
+<?php
+namespace Opencart\Catalog\Model\Extension\Opencart\Total;
+/**
+ * Class Total
+ *
+ * @package
+ */
+class Total 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 {
+		$this->load->language('extension/opencart/total/total');
+
+		$totals[] = [
+			'extension'  => 'opencart',
+			'code'       => 'total',
+			'title'      => $this->language->get('text_total'),
+			'value'      => $total,
+			'sort_order' => (int)$this->config->get('total_total_sort_order')
+		];
+	}
+}