/**
* Gets the products within the cart and the total price
* @return array
* @throws \Exception
*/
public function getCartProducts()
{
if (isset($this->userSelectedProducts)) {
return $this->userSelectedProducts;
}
$cartItems = $this->session->get('cart');
$product_id_in_cart = $this->getProductIdsInCart();
$products = $this->product->getCartProducts($product_id_in_cart);
$userSelectedProducts = [];
$grandTotal = 0.0;
foreach ($products as $item) {
foreach ($cartItems as $cartItem) {
if ($cartItem['product_id'] == $item->product_id) {
$item->quantity = $cartItem['quantity'];
$userSelectedProducts[] = $item;
$item->total = $cartItem['quantity'] * $item->price;
$grandTotal += $item->total;
}
}
}
$this->grandTotal = $grandTotal;
$this->userSelectedProducts = $userSelectedProducts;
return $userSelectedProducts;
}
