CI-REST SERVER [Controller]

<?php

defined('BASEPATH') OR exit('No direct script access allowed');

require APPPATH . '/libraries/REST_Controller.php';

class Rest_json extends REST_Controller {

    function __construct($config = 'rest') {
        parent::__construct($config);
        date_default_timezone_set('Asia/Jakarta');
        $this->load->model('m_rest_json', 'model');
        $this->load->model('m_auth');
    }



    function index_get($tabel) {
             $get_no = $this->get('no_key');
             $get_param = $this->get('param');

            $output = $this->model->get_data($tabel, $get_no, $get_param);

            if(!$output)
                $this->response(array('status' => 'fail', 502));
            else
                $this->response($output->result(), 200);


        }

    function index_post($tabel) {
            $this->load->library('bcrypt');
            $user = $this->post('user');
            $pass = $this->post('passwd');
            $no_key = $this->post('no_key');
            $outsensor = $this->post('output_sensor');
            $letak = $this->post('letak');
            $get_mdl = $this->m_auth->login($user);
            if($get_mdl)
            {
                    foreach ($get_mdl->result() as $row) {
                        if(!$this->bcrypt->check_password($pass, $row->password))  //text , hash
                        {
                            $this->response(array('status' => 'gagal validasi keamanan', 502));
                        }
                        else if($row->status == 'suspend'){
                            $this->response(array('status' => 'akun nonaktif', 502));
                        } else {

                            $tgl_wkt =  date('Y-m-d H:i:s');
                            $data = array(
                                            'no_key'            => $no_key,
                                            'date'          => $tgl_wkt,
                                            'output_sensor' => $outsensor
                                          );
                            if($letak != '')
                            {
                                $data['letak'] = $letak;
                            }
                             $insert = $this->model->insert_data($tabel, $data);
                             if (!$insert) {
                                $this->response(array('status' => 'fail', 502));
                             } else {
                                 $this->response($data, 200);
                             }
                        }
                    }
            }else{
                $this->response(array('status' => 'akun tidak terdaftar', 502));
            }
        }

}