ldc-boutique-cnc/app/Http/Controllers/BasketController.php

<?php

namespace App\Http\Controllers;

use App\Models\Product;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Gloudemans\Shoppingcart\Facades\Cart;

class BasketController extends Controller
{
    public function index(Request $request)
    {
        return view('basket');
    }

    public function addToCart(Request $request)
    {
        $product = Product::find($request->id);
        Cart::add($product, $request->qty);

        return $this->getCart();
    }

    public function removeFromCart(Request $request)
    {
        $rowId = $request->rowId;
        Cart::remove($rowId);
        return $this->getCart();
    }

    public function emptyCart() {
        Cart::destroy();
        return $this->getCart();
    }

    public function getCart() {

        $dbpanier = new Collection();
        foreach (Cart::content() as $row) {
            $product = $row->model;
            //$product->additionnalProductInfo = $product->additionnalProductInfo($product->product_type);
            $product->calculatedPrices = $product->getCalcPrices();

            $row->setTaxRate($product->tax->rate);
            $row->setDiscountRate($product->discountRate);

            $cartextendedItem = array(
                    'cartItem' => $row,
                    'product' => $product
            );
            $dbpanier->add($cartextendedItem);
        }

        $cartInfos = array(
            "totalTTC" => Cart::total(),
            'totalTVA' => Cart::tax(), //total des taxes
            'totalHT' => Cart::subtotal(), //total sans les taxes
            'totalweight' => Cart::weight(), //poids total des items
            'totalHTbefore' => Cart::priceTotal(), //total avant taxes et remises
            'totaldiscount' => Cart::discount(), //total des remises
            'countItems' => Cart::count(), //nb de produits dans le cart
        );

        $cartReturn = array($dbpanier,$cartInfos);

        return $cartReturn;
    }
}