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


class Auth extends CI_Controller {

  public function __construct(){
    parent::__construct();
    $this->load->model('auth_model');
    $this->load->helper('form');
    $this->load->library('form_validation');
  }

  public function login(){
    $this->load->helper('form');
    $this->load->library('form_validation');
    $this->form_validation->set_rules('username','username','required');
    $this->form_validation->set_rules('password','password','required');

    if($this->form_validation->run() == FALSE ){
      $this->load->view('login');

    } else {
      $username = $this->input->post('username');
      $password = $this->input->post('password');
      $where = array ('username'=> $username , 'password'=> $password);

      $cek = $this->auth_model->cek_user($where)->row_array();

      if($cek > 0){
        $username = $cek['username'];
        $level = $cek['level'];
        $user_data = array('username'=> $username, 'level'=> $level, 'logged_in'=> TRUE);

        $this->session->set_userdata($user_data);
        // echo $this->session->userdata('level');
        redirect('home');

      } else {
        redirect('auth');
      }
    }
  }