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 getCartByCawangan($userId)
    {
        $groupCawangan = Cart::join('lelongbid', 'carts.lelongbid_id', '=', 'lelongbid.id')
        ->join('cawangan', 'lelongbid.caw_id', '=', 'cawangan.id')
        ->where('user_id', '=', $userId)
            ->select('caw_id', 'caw_name')
            ->groupBy('caw_id')
            ->get()->toArray();

        $master_total_surat = 0;
        $master_total_bidaan = 0;

        foreach ($groupCawangan as $index => $cawangan) {

            $cart = Cart::join('lelongbid', 'carts.lelongbid_id', '=', 'lelongbid.id')
            ->where('user_id', $userId)
                ->where('caw_id', $cawangan)
                ->get()->toArray();

            $total_hargabida = 0;
            $total_berat = 0;
            $total_surat = 0;

            foreach ($cart as $index1 => $data) {
                $total_hargabida += $data['hargabida'];
                $total_berat += $data['berat'];
                $total_surat += 1;
                $marhun = LelongBidMarhun::where('lelongbid_id', '=', $data['id'])->get()->toArray();

                $cart[$index1]['lelongbidmarhun'] = $marhun;
            }
            $groupCawangan[$index]['total_surat'] = $total_surat;
            $groupCawangan[$index]['total_berat'] = $total_berat;
            $groupCawangan[$index]['total_bidaan'] = number_format((float)$total_hargabida, 2, '.', '');

            $groupCawangan[$index]['lelongbid'] = $cart;

            $master_total_surat += $total_surat;
            $master_total_bidaan += $total_hargabida;
        }


        if ($groupCawangan) {
            return response()->json([
                'success' => true,
                'cart' => $groupCawangan,
                'master_total_surat' => $master_total_surat,
                'master_total_bidaan' => number_format((float)$master_total_bidaan, 2, '.', ''),
            ], 201);
        } else {
            return response()->json([
                'success' => false,
                'message' => 'Empty Data'
            ], 201);
        }
    }

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

    
}