Attach function to checkout? Help plz...

Code: Select all

$order_id = $this->db->getLastId();

		/*--EDIT--*/
		// Load Reward Points module
		$this->load->model('module/points');
		$this->points = $this->model_module_points;
		/*--END EDIT--*/
		foreach ($data['products'] as $product) { 
			$this->db->query("INSERT INTO " . DB_PREFIX . "order_product SET order_id = '" . (int)$order_id . "', product_id = '" . (int)$product['product_id'] . "', name = '" . $this->db->escape($product['name']) . "', model = '" . $this->db->escape($product['model']) . "', price = '" . (float)$product['price'] . "', total = '" . (float)$product['total'] . "', tax = '" . (float)$product['tax'] . "', quantity = '" . (int)$product['quantity'] . "'");
 
			$order_product_id = $this->db->getLastId();

			foreach ($product['option'] as $option) {
				$this->db->query("INSERT INTO " . DB_PREFIX . "order_option SET order_id = '" . (int)$order_id . "', order_product_id = '" . (int)$order_product_id . "', product_option_value_id = '" . (int)$option['product_option_value_id'] . "', name = '" . $this->db->escape($option['name']) . "', `value` = '" . $this->db->escape($option['value']) . "', price = '" . (float)$product['price'] . "', prefix = '" . $this->db->escape($option['prefix']) . "'");
			}
				
			foreach ($product['download'] as $download) {
				$this->db->query("INSERT INTO " . DB_PREFIX . "order_download SET order_id = '" . (int)$order_id . "', order_product_id = '" . (int)$order_product_id . "', name = '" . $this->db->escape($download['name']) . "', filename = '" . $this->db->escape($download['filename']) . "', mask = '" . $this->db->escape($download['mask']) . "', remaining = '" . (int)($download['remaining'] * $product['quantity']) . "'");
			}
		}
		
		// Add reward points to customer account
		if ($this->points->hasProductPoints($product['product_id'])) {
			$this->points->addCustomerPoints($data['customer_id'], $this->points->getProductPoints($product['product_id']) * $product['quantity']);
		}

Code: Select all

$this->data['products'] = array();
		/*--EDIT--*/
    	$this->load->model('module/points');
		$this->points = $this->model_module_points;
		/*--END EDIT--*/
		foreach ($this->cart->getProducts() as $product) {
      		$option_data = array();

      		foreach ($product['option'] as $option) {
        		$option_data[] = array(
          			'name'  => $option['name'],
          			'value' => $option['value']
        		);
      		} 
 
      		$this->data['products'][] = array(
				'product_id' => $product['product_id'],
        		'name'       => $product['name'],
        		'model'      => $product['model'],
        		'option'     => $option_data,
				/*--EDIT--*/
				'points'	 => $this->points->getProductPoints($product['product_id']),
				/*--END EDIT--*/
				'quantity'   => $product['quantity'],
				'tax'        => $this->tax->getRate($product['tax_class_id']),
        		'price'      => $this->currency->format($product['price']),
        		'total'      => $this->currency->format($product['total']),
				'href'       => $this->url->http('product/product&product_id=' . $product['product_id'])
      		); 

Code: Select all

if (!isset($this->points) || !$this->points) {
      $this->load->model('module/points');
      $this->points = $this->model_module_points;
}