shop.balmet.com

reward.php (2607B)

---

 <?php
 class ModelExtensionTotalReward extends Model {
 	public function getTotal($total) {
 		if (isset($this->session->data['reward'])) {
 			$this->load->language('extension/total/reward', 'reward');
 
 			$points = $this->customer->getRewardPoints();
 
 			if ($this->session->data['reward'] <= $points) {
 				$discount_total = 0;
 
 				$points_total = 0;
 
 				foreach ($this->cart->getProducts() as $product) {
 					if ($product['points']) {
 						$points_total += $product['points'];
 					}
 				}
 
 				$points = min($points, $points_total);
 
 				foreach ($this->cart->getProducts() as $product) {
 					$discount = 0;
 
 					if ($product['points']) {
 						$discount = $product['total'] * ($this->session->data['reward'] / $points_total);
 
 						if ($product['tax_class_id']) {
 							$tax_rates = $this->tax->getRates($product['total'] - ($product['total'] - $discount), $product['tax_class_id']);
 
 							foreach ($tax_rates as $tax_rate) {
 								if ($tax_rate['type'] == 'P') {
 									$total['taxes'][$tax_rate['tax_rate_id']] -= $tax_rate['amount'];
 								}
 							}
 						}
 					}
 
 					$discount_total += $discount;
 				}
 
 				$total['totals'][] = array(
 					'code'       => 'reward',
 					'title'      => sprintf($this->language->get('reward')->get('text_reward'), $this->session->data['reward']),
 					'value'      => -$discount_total,
 					'sort_order' => $this->config->get('total_reward_sort_order')
 				);
 
 				$total['total'] -= $discount_total;
 			}
 		}
 	}
 
 	public function confirm($order_info, $order_total) {
 		$this->load->language('extension/total/reward');
 
 		$points = 0;
 
 		$start = strpos($order_total['title'], '(') + 1;
 		$end = strrpos($order_total['title'], ')');
 
 		if ($start && $end) {
 			$points = substr($order_total['title'], $start, $end - $start);
 		}
 
 		$this->load->model('account/customer');
 
 		if ($this->model_account_customer->getRewardTotal($order_info['customer_id']) >= $points) {
 			$this->db->query("INSERT INTO " . DB_PREFIX . "customer_reward SET customer_id = '" . (int)$order_info['customer_id'] . "', order_id = '" . (int)$order_info['order_id'] . "', description = '" . $this->db->escape(sprintf($this->language->get('text_order_id'), (int)$order_info['order_id'])) . "', points = '" . (float)-$points . "', date_added = NOW()");
 		} else {
 			return $this->config->get('config_fraud_status_id');
 		}
 	}
 
 	public function unconfirm($order_id) {
 		$this->db->query("DELETE FROM " . DB_PREFIX . "customer_reward WHERE order_id = '" . (int)$order_id . "' AND points < 0");
 	}
 }