User

<?php

class User_model extends CI_Model
{
    private $_table = "user";

    public $user_id;
    public $nama;
    public $password;
    public $email;
    public $alamat;
    public $role;

    public function rules()
    {
        return [

            ['field' => 'password',
            'label' => 'Password',
            'rules' => 'required|min_length[3]'],

            ['field' => 'email',
            'label' => 'Email',
            'rules' => 'required|valid_email']
        ];
    }

    public function doLogin(){
        $post = $this->input->post();

        $this->db->where('email', $post["email"]);
        $user = $this->db->get($this->_table)->row();

        if($user){
            $isPasswordTrue =0;
            if($post["password"]== $user->password) $isPasswordTrue =1;
            // $isPasswordTrue = password_verify($post["password"], $user->password);
            // $isAdmin = $user->role == "1";
            if($isPasswordTrue){
                $this->session->set_userdata(['user_logged' => $user]);
                return true;
            }
        }
        return false;
    }

    public function isNotLogin(){
        return $this->session->userdata('user_logged') === null;
    }

}