Параметр Data with user_id не отображается в recylerView

Question

Проблема в том, что данные с параметром user_id не отображаются в recylerView.Я пытался с помощью многих вариантов метода, таких как изменения user_id на session_id в качестве параметра, но он все еще не работает.Я создаю это приложение с помощью метода POST, GET и т. Д. С использованием retrofit2.

Это json, когда я выполняю на инструменте почтальона "после успешного входа в систему":

http://localhost/web/api/transaction/findAll

{
    //"session_id": "93enj0lcs4catvps6ars7u1rlba8vvig",
    "user_id":74,
    "success": true,
    "result": [
        {
            "id": "232",
            "user_id": "74",
            "item_code": "B002",
            "qty": "2",
            "price": "150",
            "total_price": "300"
        },
        {
            "id": "233",
            "user_id": "74",
            "item_code": "B002",
            "qty": "2",
            "price": "150",
            "total_price": "300"
        }
    ]
}

Это код части activity_transaction:

     @Override
            protected void onCreate(Bundle savedInstanceState) {
                  super.onCreate(savedInstanceState);
                    setContentView(R.layout.activity_transaction);
                    this.setTitle("INVOICE TRANSACTION");
                    session = new SessionManagement(getApplicationContext());


             HashMap<String, String> user = session.getUserDetails();
                final String userid       = user.get(SessionManagement.KEY_USERID);
                final String sessionid    = user.get(SessionManagement.KEY_SESSIONID);

                txt_userid = (TextView) findViewById(R.id.txt_userid);
                txt_userid.setText(userid);


                txtsession_id = (TextView) findViewById(R.id.txtsession_id);
                txtsession_id.setText(sessionid);

                final String user_id     = txt_userid.getText().toString();
                final String session_id  = txtsession_id.getText().toString();


                recyclerView = (RecyclerView) findViewById(R.id.recyclerView);
                mManager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
                recyclerView.setHasFixedSize(true);
                recyclerView.setLayoutManager(mManager);
                adapter = new TransactionAdapter(transactionList, getApplicationContext());
                recyclerView.setAdapter(adapter);

                TransactionService transactionService = APIClient.getClient().create(TransactionService.class);
               //before
               //Call<ResponseTransaction> call =    transactionService.getFindAll(session_id);

                Call<ResponseTransaction> call = transactionService.getFindAll();
                call.enqueue(new Callback<ResponseTransaction>() {

                    @Override
                    public void onResponse(Call<ResponseTransaction> call, Response<ResponseTransaction> response) {
        // i think my problem in arround these line
                        if (response.isSuccessful()) {
                            ResponseTransaction responseTransaction = response.body();
                                if (responseTransaction.getSuccess().equals("true")) {
                                    transactionList = response.body().getResult();
                                        adapter = new TransactionAdapter(transactionList, getApplicationContext());
                                        recyclerView.setAdapter(adapter);
                                        adapter.notifyDataSetChanged();

                                    }
                        }else {
                            Toast.makeText(TransationActivity.this, "DATA IS EMPTY", Toast.LENGTH_SHORT).show();
                        }

                    }





                @Override
                public void onFailure(Call<ResponseTransaction> call, Throwable t) {
                    Toast.makeText(TransationActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
                }
            });

      }

Это код интерфейсов

public interface TransactionService {

 /*Before*/
 //@GET("transaction/findAll")
 // Call<ResponseTransaction> getFindAll(@Query("session_id") String      session_id);
 /*NOW*/
 @GET("transaction/findAll")
 Call<ResponseTransaction> getFindAll();
 } 

Это часть моего TransactionAdapter:

public class TransactionAdapter extends RecyclerView.Adapter<TransactionAdapter.ViewHolder> {

    private List<Transaction> transactionList = new ArrayList();
    private Context context;

    public TransactionAdapter(List<Transaction> transactionList, Context context) {
        this.transactionList = transactionList;
        this.context = context;

    }


    @Override
    public TransactionAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.transaction_list, parent, false);
        TransactionAdapter.ViewHolder viewHolder = new TransactionAdapter.ViewHolder(v, context, transactionList);
        return viewHolder;
    }


    @Override
    public void onBindViewHolder(final ViewHolder holder, final int position) {
        Transaction item = transactionList.get(position);
        holder.bind(item);


    }

    @Override
    public int getItemCount() {
        return transactionList.size();
    }


    static class ViewHolder extends RecyclerView.ViewHolder {
        TextView txtId;
        TextView txtItem_code;
        TextView txtQty;
        TextView txtPrice;
        TextView txtTotal_price;
        TextView txtsessionID;


        private Transaction currentItem;
        Context context;
        ViewHolder(View itemView, Context context, List<Transaction> transactionList) {
            super(itemView);

            this.context = context;
            txtId = (TextView) itemView.findViewById(R.id.txtId);
            txtId.setVisibility(View.GONE);

            txtsessionID = (TextView) itemView.findViewById(R.id.txtsessionID);
            txtsessionID.setVisibility(View.GONE);


            txtItem_code = (TextView) itemView.findViewById(R.id.txtItem_code);
            txtQty = (TextView) itemView.findViewById(R.id.txtQty);
            txtPrice = (TextView) itemView.findViewById(R.id.txtPrice);

        }

        void bind(Transaction item) {

            txtId.setText(String.valueOf(item.getId()));
            txtsessionID.setText(String.valueOf(item.getSession_id()));

            txtItem_code.setText(item.getItem_code());
            txtQty.setText(String.valueOf(item.getQty()));

            txtPrice.setText(String.valueOf(item.getPrice()));

            currentItem = item;
        }

    }

Это часть моего API:

function findAll_get(){
               $infoLogin = $this->session->userdata('isLoggedIn');
               $sessiondt = $infoLogin;
               $this->load->model('M_transaction');
               $user_id = $sessiondt ['user_id'];
               $query   = $this->M_transaction->get_all($user_id);
                if($query){
                $this->response(['user_id'=>$user_id, 'success'=>true, 'result'=>$query ],REST_Controller::HTTP_OK);
              }
              else
              {
              $this->response(['user_id'=>$user_id, 'success'=>false, 'result'=>'access disallowed'], REST_Controller::HTTP_BAD_REQUEST);
              }

        }

Заранее спасибо.