lelong/app/Http/Controllers/CartController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Spatie\Permission\Models\Role;
use Spatie\Permission\Models\Permission;
use Illuminate\Support\Facades\Auth;
use App\Models\User;
use PDF;
use App\Models\Cawangan;
use App\Models\JenisEmas;
use App\Models\JenisKarat;

use App\Models\Lelong;
use App\Models\CawanganLelong;
use App\Models\LelongBid;
use App\Models\LelongBidMarhun;
use App\Models\LelKarat;
use App\Models\Cart;
use Carbon\Carbon;

class CartController extends Controller
{
    /**
     * Create a new controller instance.
     *
     * @return void
     */

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */

    public function getCart($userid) 
    {
       $carts = Cart::where('user_id','=', $userid)->get()->toArray();
       
       foreach($carts as $index => $cart)
       {
            $lelongbid = LelongBid::where('id',$cart['lelongbid_id'])->first()->toArray();
            $marhun = LelongBidMarhun::where('lelongbid_id','=',$lelongbid['id'])->get()->toArray();
            $cawangan = Cawangan::where('id','=',$lelongbid['caw_id'])->first()->toArray();

            $carts[$index]['datalelongbid'] = $lelongbid;
            $carts[$index]['datalelongbid']['lelongbidmarhun'] = $marhun;
            $carts[$index]['datalelongbid']['cawangan'] = $cawangan;
       }

 
       return response()->json($carts);
    }

    public function addToCart(Request $request)
    {
        $item = new Cart;
        $item->user_id = $request->user_id;
        $item->lelongbid_id = $request->lelongbid_id;
        $item->hargabida = $request->hargabida;

        if($item->save())
        {
            return response()->json([
                'success' => true,
                'carts' => $item
            ]);
        }
        else
        {
            return response()->json([
                'success' => false,
                'message' => 'Error! Cannot save.',
            ], 401);
        }
    }

    public function removeFromCart(Request $request)
    {
        $item = Cart::where('id',$request->cart_id)->first();
        if($item->delete())
        {
            return response()->json([
                'success' => true,
                'carts' => $item
            ]);
        }
        else
        {
            return response()->json([
                'success' => false,
                'message' => 'Error! Cannot save.',
            ], 401);
        }
    }

    public function updateItem (Request $request)
    {
        $cart = Cart::where('id','=',$request->id)->first();

        $cart->hargabida = $request->hargabida;
        if($cart->save())
        {
            return response()->json([
                'success' => true,
                'cart' => $cart
            ]);
        }
        else
        {
            return response()->json([
                'success' => false,
                'message' => 'Error! Cannot save.',
            ], 401);
        }
    }

    public function deleteCart($id)
    {
        $cart = Cart::where('id','=',$id)->first();
        if($cart->delete())
        {
            return response()->json([
                'success' => true,
                'message' => 'Delete Success'
            ]);
        }
        else
        {
            return response()->json([
                'success' => false,
                'message' => 'Error! Cannot save.',
            ], 401);
        }
    }

    
}