public function update(Request $request, Transaction $transaction)
    {
        $request->validate([
            'status' => 'required',
        ]);

        \DB::beginTransaction();
        $transaction->update($request->all());

        if ($transaction->status == 'TERIMA') {
            $point = $this->rangePoint($transaction->total_harga);
            $coin = $this->rangeCoin($transaction->total_harga);
            if($transaction->user->point){
                $transaction->user->point->update([
                    'point'=>$transaction->user->point->point + $point,
                ]);
            } else {
                $transaction->user->point()->create([
                    'point'=>$point
                ]);
            }
            if ($transaction->user->coin) {
                $transaction->user->coin->update([
                    'coin'=>$transaction->user->coin->coin + $coin,
                ]);
            } else {
                $transaction->user->coin()->create([
                    'coin'=>$coin,
                ]);
            }
            HistoryCoin::create([
                'user_id' =>$transaction->user->id,
                'transaction_id'=>$transaction->id,
                'type'=>'TRANSAKSI',
                'status'=>'income',
                'coin'=> $coin,
                ]);
            HistoryPoint::create([
                'user_id' => $transaction->user->id,
                'transaction_id' => $transaction->id,
                'type' => 'TRANSAKSI',
                'status' => 'income',
                'point' => $point,
                ]);

            $this->notif($transaction->user->fcm, 'Transaksi anda telah diterima dan selesai');
        } else {
            if ($transaction->status != 'BATAL') {
                if (($transaction->status == 'PROSES_KIRIM') && empty($transaction->resi)) return response()->json(['errors' => ['status' => ['Resi harus diupdate']]], 422);
                $this->notif($transaction->user->fcm, 'Transaksi anda sedang dalam ' . str_replace('_', ' ', $request->status) . ($transaction->status == 'PROSES_KIRIM' ? (' dengan Resi ' . $transaction->resi) : ''));
            }
            if ($transaction->status == 'BATAL') {
                $this->notif($transaction->user->fcm, 'Transaksi anda dibatalkan');
                foreach ($transaction->details as $key => $value) {
                    $value->product->update([
                        'stock' => $value->product->stock + $value->total_item
                    ]);
                }
            }
        }
        \DB::commit();
        return response()->json(['success' => 'Data ' . $transaction->kode_trx . ' berhasil diupdate status  ' . $transaction->status ]);
    }