lelong/app/Http/Controllers/CartController.php

<?php

namespace App\Http\Controllers;

use App\Models\Cart;
use App\Models\Cawangan;
use App\Models\FileMarhun;
use App\Models\LelongBid;
use App\Models\LelongBidMarhun;
use Illuminate\Http\Request;

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' => $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) {
                $fileMarhun = FileMarhun::where('lelongbid_id', $data['id'])->where('photo_type', 1)->get();
                if ($fileMarhun->isNotEmpty()) {
                    $cart[$index1]['filemarhun'] = $fileMarhun;
                }

                $tambahan_bidaan = $data['hargabida'] - $data['hargaasas'];
                $total_hargabida += $data['hargabida'];
                $total_berat += $data['berat'];
                $total_surat += 1;
                $marhun = LelongBidMarhun::where('lelongbid_id', '=', $data['id'])->get()->toArray();

                $cart[$index1]['lelongbidmarhun'] = $marhun;
                $cart[$index1]['tambahanbidaan'] = number_format((float) $tambahan_bidaan, 2, '.', '');
            }
            $groupCawangan[$index]['total_surat'] = $total_surat;
            $groupCawangan[$index]['total_berat'] = number_format((float) $total_berat, 2, '.', '');
            $groupCawangan[$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)
    {
        $lelong_bid = LelongBid::find($request->lelongbid_id, ['id', 'hargaasas']);

        $beza_harga = $request->hargabida - $lelong_bid->hargaasas;

        if ($beza_harga < 1) {
            return response()->json([
                'success' => 'gagal',
                'status' => 9,
                'message' => 'Harga bida kurang daripada harga asas.',
            ]);
        }

        $check_exist = Cart::where('lelongbid_id', $request->lelongbid_id)->where('user_id', $request->user_id)->exists();
        if ($check_exist == true) {
            return response()->json([
                'success' => 'gagal_tambah_ke_troli',
                'status' => 8,
                'message' => 'SAG telah berada di dalam troli!',
            ]);
        }

        $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();

        $lelong_bid = LelongBid::find($request->lelongBidId, ['id', 'hargaasas']);

        $beza_harga = $request->hargabida - $lelong_bid->hargaasas;

        if ($beza_harga < 1) {
            return response()->json([
                'success' => 'gagal',
                'status' => 9,
                'message' => 'Harga bida kurang daripada harga asas.',
            ]);
        }

        $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);
        }
    }
}