/**
* @param \App\Model\Product $product
* @param $category
* @return array
* @throws \Exception
*/
public function getPrevAndNextProducts($product, $category)
{
$productModel = new \App\Model\Product($this->pixie);
$productModel->prepareForCategory($category);
$productModel->prepare_relations();
$productModel->query->fields('tbl_products.productID');
/** @var Result $result */
$result = $productModel->query->execute();
$ids = $result->as_array();
$prevItem = null;
$nextItem = null;
foreach ($ids as $key => $row) {
if ($row->productID == $product->id()) {
if ($ids[$key - 1] && $ids[$key - 1]->productID) {
$prevItem = $this->pixie->orm->get('product', $ids[$key - 1]->productID);
}
if ($ids[$key + 1] && $ids[$key + 1]->productID) {
$nextItem = $this->pixie->orm->get('product', $ids[$key + 1]->productID);
}
break;
}
}
return [$prevItem, $nextItem];
}
/**
* @param Product $product
* @param int $quantity
*/
public function removeProduct($product, $quantity = 1)
{
if ($quantity == 0) {
return;
}
/** @var CartItems $item */
foreach ($_SESSION['cart_service']['items'] as $key => $item) {
// If product already exists, just increase quantity
if ($item->product_id == $product->id()) {
if ($quantity >= 0 && $item->qty > $quantity) {
$item->qty -= $quantity;
} else {
unset($_SESSION['cart_service']['items'][$key]);
}
return;
}
}
}
