first commit

extension/opencart/catalog/controller/total/reward.php

@@ -0,0 +1,103 @@
+<?php
+namespace Opencart\Catalog\Controller\Extension\Opencart\Total;
+/**
+ * Class Reward
+ *
+ * @package
+ */
+class Reward extends \Opencart\System\Engine\Controller {
+	/**
+	 * @return string
+	 */
+	public function index(): string {
+		if ($this->config->get('total_reward_status')) {
+			$available = $this->customer->getRewardPoints();
+
+			$points_total = 0;
+
+			foreach ($this->cart->getProducts() as $product) {
+				if ($product['points']) {
+					$points_total += $product['points'];
+				}
+			}
+
+			if ($available && $points_total) {
+				$this->load->language('extension/opencart/total/reward');
+
+				$data['heading_title'] = sprintf($this->language->get('heading_title'), $available);
+
+				$data['entry_reward'] = sprintf($this->language->get('entry_reward'), $points_total);
+
+				$data['save'] = $this->url->link('extension/opencart/total/reward.save', 'language=' . $this->config->get('config_language'), true);
+				$data['list'] = $this->url->link('checkout/cart.list', 'language=' . $this->config->get('config_language'), true);
+
+				if (isset($this->session->data['reward'])) {
+					$data['reward'] = $this->session->data['reward'];
+				} else {
+					$data['reward'] = '';
+				}
+
+				return $this->load->view('extension/opencart/total/reward', $data);
+			}
+		}
+
+		return '';
+	}
+
+	/**
+	 * @return void
+	 */
+	public function save(): void {
+		$this->load->language('extension/opencart/total/reward');
+
+		$json = [];
+
+		if (isset($this->request->post['reward'])) {
+			$reward = abs((int)$this->request->post['reward']);
+		} else {
+			$reward = 0;
+		}
+
+		$available = $this->customer->getRewardPoints();
+
+		$points_total = 0;
+
+		foreach ($this->cart->getProducts() as $product) {
+			if ($product['points']) {
+				$points_total += $product['points'];
+			}
+		}
+
+		if (!$this->config->get('total_reward_status')) {
+			$json['error'] = $this->language->get('error_reward');
+		}
+
+		if ($reward > $available) {
+			$json['error'] = sprintf($this->language->get('error_points'), $reward);
+		}
+
+		if ($reward > $points_total) {
+			$json['error'] = sprintf($this->language->get('error_maximum'), $points_total);
+		}
+
+		if (!$json) {
+			if ($reward) {
+				$json['success'] = $this->language->get('text_success');
+
+				$this->session->data['reward'] = $reward;
+			} else {
+				$json['success'] = $this->language->get('text_remove');
+
+				unset($this->session->data['reward']);
+			}
+
+			unset($this->session->data['shipping_method']);
+			unset($this->session->data['shipping_methods']);
+			unset($this->session->data['payment_method']);
+			unset($this->session->data['payment_methods']);
+		}
+
+		$this->response->addHeader('Content-Type: application/json');
+		$this->response->setOutput(json_encode($json));
+	}
+}