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

/**
* CMS Sekolahku | CMS (Content Management System) dan PPDB/PMB Online GRATIS
* untuk sekolah SD/Sederajat, SMP/Sederajat, SMA/Sederajat, dan Perguruan Tinggi
* @version 2.4.13
* @author Anton Sofyan | https://facebook.com/antonsofyan | [email protected] | 0857 5988 8922
* @copyright (c) 2014-2021
* @link https://sekolahku.web.id
*
* PERINGATAN :
* 1. TIDAK DIPERKENANKAN MENGGUNAKAN CMS INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 2. TIDAK DIPERKENANKAN MEMPERJUALBELIKAN APLIKASI INI TANPA SEIZIN DARI PIHAK PENGEMBANG APLIKASI.
* 3. TIDAK DIPERKENANKAN MENGHAPUS KODE SUMBER APLIKASI.
*/

class M_pollings extends CI_Model {

/**
* Primary key
* @var String
*/
public static $pk = 'id';

/**
* Table
* @var String
*/
public static $table = 'pollings';

/**
* Class Constructor
*
* @return Void
*/
public function __construct() {
parent::__construct();
}

/**
* Insert
* @param Integer $answer_id
* @return Boolean
*/
public function insert($answer_id) {
$count = $this->db
->where('ip_address', get_ip_address())
->where('LEFT(created_at, 10)=', date('Y-m-d'))
->count_all_results(self::$table);
if ($count === 0) {
$this->db->set('answer_id', $answer_id);
$this->db->set('ip_address', get_ip_address());
$this->db->set('created_at', date('Y-m-d H:i:s'));
$this->db->set('created_by', __session('user_id'));
return $this->db->insert(self::$table);
}
return FALSE;
}

/**
* Polling Result
* @param Integer $question_id
* @return Resource
*/
public function get_pollings($question_id) {
$this->db->select('x2.answer AS labels, COUNT(*) AS data');
$this->db->join('answers x2', 'x1.answer_id = x2.id', 'LEFT');
$this->db->where('x2.question_id', _toInteger($question_id));
$this->db->group_by('x1.answer_id');
$this->db->order_by('x1.answer_id', 'ASC');
return $this->db->get(self::$table . ' x1');
}
}